# outage

title: NPP Launch
start: 2011-10-28T00:00:00+00:00
checksum: 83b5c2348cff0d11d75eddcce5ae3a5d865a1031e04a53fb847c03498b1bc58f
raw:
{"Event": "NPP Launch", "Date": "10/28/11", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "MN014227", "CCR": "---", "Notes": "First on orbit HK data available ~11:00z 10/28/11. First SSR dump on Orbit 31 10/30/11. This data will be processed and distributed by IDPS to end users. This will contain HK data only. Instrument activation starts on MET Day 9."}


title: ATMS Power On
start: 2011-11-08T20:51:00+00:00
checksum: e7c97eff244b18ce22386977390d466e678af302bce73f77c731cf3c2641dc6d
raw:
{"Event": "ATMS Power On", "Date": "11/8/11", "Time (UTC)": "20:51", "End (UTC)": "-:--", "Instrument(s)": "A", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS Launch Lock 1 Release
start: 2011-11-08T02:38:00+00:00
checksum: 0b5dd24ffa065ad24b6a4fe048fc2c7f7cf6bb7a28ba212ffb6cb0982b6dcc56
raw:
{"Event": "VIIRS Launch Lock 1 Release", "Date": "11/8/11", "Time (UTC)": "2:38", "End (UTC)": "-:--", "Instrument(s)": null, "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS Launch Lock 2 Release
start: 2011-11-08T03:57:00+00:00
checksum: 3b3789b48fe542c94e6ac8964f3d71d25be7afa646abf088860170af152eccf2
raw:
{"Event": "VIIRS Launch Lock 2 Release", "Date": "11/8/11", "Time (UTC)": "3:57", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS Power On
start: 2011-11-08T00:34:00+00:00
checksum: d25d1be07226fce767d436e1d8b4128c6e709cdcb711e7a8f94ee0e8b86e6a1c
raw:
{"Event": "VIIRS Power On", "Date": "11/8/11", "Time (UTC)": "0:34", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS to Operate Day Mode
start: 2011-11-08T05:36:00+00:00
checksum: e3739ec8be6a5e52f8e696761f26fad81d7e7991fbb5a13b4dae6e1b2e4c169a
raw:
{"Event": "VIIRS to Operate Day Mode", "Date": "11/8/11", "Time (UTC)": "5:36", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: CrIS Position SSM at ICT
start: 2011-11-09T18:50:00+00:00
checksum: d7773152fb6ad875e906ba93d885e1079f274c969ab34aac82d24195000051c7
raw:
{"Event": "CrIS Position SSM at ICT", "Date": "11/9/11", "Time (UTC)": "18:50", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: CrIS to Outgas Mode
start: 2011-11-09T20:55:00+00:00
checksum: 770241736c68bfe3d8341793412494da68e133ed58c211c48cd6c4b9fd9cd53e
raw:
{"Event": "CrIS to Outgas Mode", "Date": "11/9/11", "Time (UTC)": "20:55", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: NPP Burn Maneuver
start: 2011-11-10T18:55:00+00:00
checksum: d888c929fe82ff828f52a34454de6c47b7d04472c6a4743eed12598554558992
raw:
{"Event": "NPP Burn Maneuver", "Date": "11/10/11", "Time (UTC)": "18:55", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "MN014510", "CCR": "---", "Notes": "Burn: 50s"}


title: NPP Orbit Raising Maneuver
start: 2011-11-13T18:20:00+00:00
end: 2011-11-13T18:34:00+00:00
checksum: 43e7efff71b7d2fe492ca8ec6ac6060c3163b4f4f1f3610b5950c5569d31c35f
raw:
{"Event": "NPP Orbit Raising Maneuver", "Date": "11/13/11", "Time (UTC)": "18:20", "End (UTC)": "18:34", "Instrument(s)": "ACOV", "Retrieved from:": "MN014533", "CCR": "---", "Notes": "---"}


title: NPP Orbit Raising Maneuver
start: 2011-11-13T22:33:00+00:00
end: 2011-11-13T22:47:00+00:00
checksum: c8ef9560aa97739121b3dd36b2e616efe0c4024af973535e569cab8ffdf42d2f
raw:
{"Event": "NPP Orbit Raising Maneuver", "Date": "11/13/11", "Time (UTC)": "22:33", "End (UTC)": "22:47", "Instrument(s)": "ACOV", "Retrieved from:": "MN014533", "CCR": "---", "Notes": "---"}


title: NPP Orbit Raising Maneuver
start: 2011-11-16T17:28:00+00:00
end: 2011-11-16T17:42:00+00:00
checksum: a9b2168cc7107ffc29d70ed8eda8984c96810d85b925c2fb220860a5bdb94171
raw:
{"Event": "NPP Orbit Raising Maneuver", "Date": "11/16/11", "Time (UTC)": "17:28", "End (UTC)": "17:42", "Instrument(s)": "ACOV", "Retrieved from:": "MN014576", "CCR": "---", "Notes": "No SMD Dump on SVL 277, 21:35:09z - 21:48:05z. Dumped on following orbit."}


title: NPP Orbit Raising Maneuver
start: 2011-11-16T21:42:00+00:00
end: 2011-11-16T21:56:00+00:00
checksum: c42815bc717794c41c73f1e457508c49c3237cb95482fb2d19bd11c19adbdbab
raw:
{"Event": "NPP Orbit Raising Maneuver", "Date": "11/16/11", "Time (UTC)": "21:42", "End (UTC)": "21:56", "Instrument(s)": "ACOV", "Retrieved from:": "MN014576", "CCR": "---", "Notes": "---"}


title: NPP Attitude Maneuver
start: 2011-11-18T14:10:00+00:00
end: 2011-11-18T14:29:00+00:00
checksum: cda8c1fb97997a9f64c3c94f2e6b4527beae419fbd9b23f314eeae1e8718142e
raw:
{"Event": "NPP Attitude Maneuver", "Date": "11/18/11", "Time (UTC)": "14:10", "End (UTC)": "14:29", "Instrument(s)": "ACOV", "Retrieved from:": "MN014604", "CCR": "---", "Notes": "NO HRD during maneuvers. No SMD Dump on SVL 303, 17:31:41.  Dumped on the following orbit."}


title: NPP Attitude Maneuver
start: 2011-11-18T14:46:00+00:00
end: 2011-11-18T15:06:00+00:00
checksum: 12cf43860a8cc7a8ddb50bc6b97de3a8601bed248d79afa434c77eadc904fb99
raw:
{"Event": "NPP Attitude Maneuver", "Date": "11/18/11", "Time (UTC)": "14:46", "End (UTC)": "15:06", "Instrument(s)": "ACOV", "Retrieved from:": "MN014604", "CCR": "---", "Notes": "NO HRD during maneuvers. No SMD Dump on SVL 303, 17:31:41.  Dumped on the following orbit."}


title: NPP Attitude Maneuver
start: 2011-11-18T16:40:00+00:00
end: 2011-11-18T16:53:00+00:00
checksum: 24b425ce1e080f54e239ebce827ee677dfc5ddabc3a68b9b38d975aac75fd2ec
raw:
{"Event": "NPP Attitude Maneuver", "Date": "11/18/11", "Time (UTC)": "16:40", "End (UTC)": "16:53", "Instrument(s)": "ACOV", "Retrieved from:": "MN014604", "CCR": "---", "Notes": "NO HRD during maneuvers. No SMD Dump on SVL 303, 17:31:41.  Dumped on the following orbit."}


title: NPP Attitude Maneuver
start: 2011-11-18T17:24:00+00:00
end: 2011-11-18T17:36:00+00:00
checksum: baa5ee57df19089befedaeccbc601f1d696161aeee6df51da9ce604cba583564
raw:
{"Event": "NPP Attitude Maneuver", "Date": "11/18/11", "Time (UTC)": "17:24", "End (UTC)": "17:36", "Instrument(s)": "ACOV", "Retrieved from:": "MN014604", "CCR": "---", "Notes": "NO HRD during maneuvers. No SMD Dump on SVL 303, 17:31:41.  Dumped on the following orbit."}


title: VIIRS Scan Sync Loss (01)
start: 2011-11-18T09:01:00+00:00
end: 2011-11-18T09:01:00+00:00
checksum: bebcdfc5a9d6bed677b36f7849b084622accb207f5c349d7bac41ef7310f6fd6
raw:
{"Event": "VIIRS Scan Sync Loss (01)", "Date": "11/18/11", "Time (UTC)": "9:01", "End (UTC)": "9:01", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: VIIRS Nadir Doors Open
start: 2011-11-21T16:10:00+00:00
checksum: e982caa23a25bb218abad3904df0f8dd300adc8c8a80da75c04df8d32f56b220
raw:
{"Event": "VIIRS Nadir Doors Open", "Date": "11/21/11", "Time (UTC)": "16:10", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (02)
start: 2011-11-22T15:52:00+00:00
end: 2011-11-22T15:54:00+00:00
checksum: e8fe0213b2d32fccbed300b28013c970098e45a473d9f1571c5a7ffd32d9c3a7
raw:
{"Event": "VIIRS Scan Sync Loss (02)", "Date": "11/22/11", "Time (UTC)": "15:52", "End (UTC)": "15:54", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: VIIRS SBC Lockup/Petulant Mode (01)
start: 2011-11-25T16:36:00+00:00
checksum: 6581ff0f00a2c3763d6cf3f89a90f3f9b14e1289e7a1e7f03da16f5f3c3a7a10
raw:
{"Event": "VIIRS SBC Lockup/Petulant Mode (01)", "Date": "11/25/11", "Time (UTC)": "16:36", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "MN014672", "CCR": "---", "Notes": "---"}


title: Connection between SVL and Ground System Lost
start: 2011-11-28T11:45:00+00:00
end: 2011-11-28T16:26:00+00:00
checksum: 8933b4de0c811422d06d707d061284049bc62c35939b2040d3cad87baa2dab71
raw:
{"Event": "Connection between SVL and Ground System Lost", "Date": "11/28/11", "Time (UTC)": "11:45", "End (UTC)": "16:26", "Instrument(s)": "ACOV", "Retrieved from:": "MN014680", "CCR": "---", "Notes": "An alternate data route from SVL to the NPOESS WAN had to be established. 11/28/11 to 12/12/11"}


title: Invalid Rev Numbers in IDPS Products
start: 2011-12-02T16:26:00+00:00
end: 2011-12-02T19:54:00+00:00
checksum: 18ba4158890735b21a7f9241ffd88609bc6d7b5009bf1bc6c349a8f89e674328
raw:
{"Event": "Invalid Rev Numbers in IDPS Products", "Date": "12/2/11", "Time (UTC)": "16:26", "End (UTC)": "19:54", "Instrument(s)": "ACOV", "Retrieved from:": "MN014768", "CCR": "---", "Notes": "16:26 - IDPS received and processed orbits 500 and 501. 17:49 - IDPS automatically ingested incorrect Rev Num Table. 18:10 - Received orbit 502 --- (bad rev number called this 488). 19:10 - IDPS SE was notified by NDE that rev 487 was being received (part of 501 was tagged incorrectly). 19:35 - IDPS removed the offending table and reverted back to the previous, correct table. 19:54 - IDPS received and processed orbit 503 (products build with correct rev numbers). It was decided that Aurora would reprocess contacts 500, 501, and 502 as part of their link outage recovery process. Some of the rev 500 and 501 porducts, depending on when IDPS produced the RDRs and metadata, will have incorrect rev numbers in the filename and metadata. Most of contact 502 will have the rev number issues."}


title: VIIRS Scan Sync Loss (03)
start: 2011-12-02T14:44:00+00:00
end: 2011-12-02T14:46:00+00:00
checksum: dcd53022d8469b393735b88dc668e9f3e28ec54bbf62c163a5e7966c25edaa1e
raw:
{"Event": "VIIRS Scan Sync Loss (03)", "Date": "12/2/11", "Time (UTC)": "14:44", "End (UTC)": "14:46", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: ATMS Scan Profile Transition to SP1
start: 2011-12-03T00:00:00+00:00
checksum: 9b1cf8d118d1b1d3b0a046595ff38caccb412a9cd41d94cd7c06e491b995c600
raw:
{"Event": "ATMS Scan Profile Transition to SP1", "Date": "12/3/11", "Time (UTC)": null, "End (UTC)": "-:--", "Instrument(s)": "A", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (04)
start: 2011-12-04T21:07:00+00:00
end: 2011-12-04T21:09:00+00:00
checksum: e309a54c6f09386565c812e38ed3e01a95decea78580ec32bd2289670d33f2b4
raw:
{"Event": "VIIRS Scan Sync Loss (04)", "Date": "12/4/11", "Time (UTC)": "21:07", "End (UTC)": "21:09", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: Missing OMPS SDR and EDR Data
start: 2011-12-06T01:00:00+00:00
checksum: a09588116b3c62cc86b5e157e47e2f77baabebd42c0c09a78a3feeac7d85f13a
raw:
{"Event": "Missing OMPS SDR and EDR Data", "Date": "12/6/11", "Time (UTC)": "1:00", "End (UTC)": "-:--", "Instrument(s)": "O", "Retrieved from:": "MN014795", "CCR": "---", "Notes": "Root Cause: End effectivity date/time of four IDPS OMPS tables had expired at 12/5/2011 23:59z."}


title: Mx_5.1 Transition to Operations
start: 2011-12-09T20:00:00+00:00
checksum: 3582c48868c9d7d38e1ee2e69374bee45d8554ad17c5994d353acb76206d001f
raw:
{"Event": "Mx_5.1 Transition to Operations", "Date": "12/9/11", "Time (UTC)": "20:00", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "MN014831", "CCR": "---", "Notes": "---"}


title: OMPS Orbit 771-775 Reprocessing
start: 2011-12-29T21:40:00+00:00
end: 2011-12-30T21:55:00+00:00
checksum: 14609d0aa5ac4cec360d9164ac64bd3d612539b0423875c9e01b9568781bbebf
raw:
{"Event": "OMPS Orbit 771-775 Reprocessing", "Date": "12/29/11", "Time (UTC)": "21:40", "End (UTC)": "12/30 - 21:55", "Instrument(s)": "O", "Retrieved from:": "MN014953", "CCR": "---", "Notes": "The scripting issue preventing reprocessing of the OMPS orbit 771-775 (Contact ID 3-7) data was corrected. Data was re-flowed from Svalbard to NESDIS only and consisted of VCIDs 0 and 11."}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2012-01-04T08:43:00+00:00
end: 2012-01-04T08:56:00+00:00
checksum: 88398d0c51f69ac6c0d4e2afae8c0f3d73ae98a5cb5bd07a114b652b1491c724
raw:
{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "1/4/12", "Time (UTC)": "8:43", "End (UTC)": "8:56", "Instrument(s)": "ACOV", "Retrieved from:": "---", "CCR": "---", "Notes": "-9.488 degrees"}


title: Roll Maneuver for ATMS Calibration
start: 2012-01-12T12:03:00+00:00
end: 2012-01-12T12:35:00+00:00
checksum: 82a37488d5d312d35ee8c4904fd032a3602bbd9f654649bfd5be8a42d05686ae
raw:
{"Event": "Roll Maneuver for ATMS Calibration", "Date": "1/12/12", "Time (UTC)": "12:03", "End (UTC)": "12:35", "Instrument(s)": "ACOV", "Retrieved from:": "MN015070", "CCR": "---", "Notes": "-65 degree roll: 12:03:11-12:35:05z"}


title: Roll Maneuver for ATMS Calibration
start: 2012-01-12T13:49:00+00:00
end: 2012-01-12T14:14:00+00:00
checksum: 79f7e515c277cd95bee51596ced9f215412cb111b4aa0a1f1b7db01afa96a85b
raw:
{"Event": "Roll Maneuver for ATMS Calibration", "Date": "1/12/12", "Time (UTC)": "13:49", "End (UTC)": "14:14", "Instrument(s)": "ACOV", "Retrieved from:": "MN015070", "CCR": "---", "Notes": "30 degree roll: 13:49:41-14:14:03z."}


title: VIIRS Scan Sync Loss (05)
start: 2012-01-16T01:37:00+00:00
end: 2012-01-16T01:39:00+00:00
checksum: c390809c93b5d245e5781ddbe3a2fb6fbbb5b5b6ce9339a94720d1933ca0ed74
raw:
{"Event": "VIIRS Scan Sync Loss (05)", "Date": "1/16/12", "Time (UTC)": "1:37", "End (UTC)": "1:39", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: Station-Keeping Maneuver
start: 2012-01-17T19:33:00+00:00
end: 2012-01-17T19:47:00+00:00
checksum: 236e12a581fca22553cf2f9ce1d54feb2d106d675bc31d37cffc3f0387ce4ae4
raw:
{"Event": "Station-Keeping Maneuver", "Date": "1/17/12", "Time (UTC)": "19:33", "End (UTC)": "19:47", "Instrument(s)": "ACOV", "Retrieved from:": "MN015081", "CCR": "---", "Notes": "---"}


title: CrIS Cooler Doors Open
start: 2012-01-18T00:00:00+00:00
checksum: 28cf0e598a0c48d55beee64bc741e6084e450048f0148fca4ba096391675232c
raw:
{"Event": "CrIS Cooler Doors Open", "Date": "1/18/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS Cryo-Cooler Door Open
start: 2012-01-18T15:33:00+00:00
checksum: e6b22d7b1e4e0bb3557a58e874cb9fb83a24f7b4c2479ad76c4ffd344c7b24ef
raw:
{"Event": "VIIRS Cryo-Cooler Door Open", "Date": "1/18/12", "Time (UTC)": "15:33", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "SDR \"Beta\" Maturity Review (Chart 8)", "CCR": "---", "Notes": "---"}


title: CrIS Signal Processors On
start: 2012-01-20T00:00:00+00:00
checksum: 21bb773ad64e1cc6fe1eac0629f3865831069280c51749bd750ebef3ade2d33a
raw:
{"Event": "CrIS Signal Processors On", "Date": "1/20/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS SWIR/MWIR/LWIR FPAs Reached Ops Temp.
start: 2012-01-20T08:00:00+00:00
checksum: 77a541ea26729cd41c59e250d4cfd63ee5b85cdcba03fbc0f11f575b30c11471
raw:
{"Event": "VIIRS SWIR/MWIR/LWIR FPAs Reached Ops Temp.", "Date": "1/20/12", "Time (UTC)": "8:00", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "---", "CCR": "---", "Notes": "Before that data in those bands was non-nominal b/c of high noise level."}


title: CrIS in Diagnostic Mode
start: 2012-01-25T00:00:00+00:00
checksum: 896bc068167b1800cfbe1f1b967b9acf5c86fe3b17818ae284bd78e849c8a2fa
raw:
{"Event": "CrIS in Diagnostic Mode", "Date": "1/25/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: NPP Collision Avoidance Maneuver
start: 2012-01-30T18:48:00+00:00
end: 2012-01-30T19:02:00+00:00
checksum: 9a6e78bd17aad1ce1720b9a62abc70f4b00e20e0de0ddce78a1fd5f992c73eeb
raw:
{"Event": "NPP Collision Avoidance Maneuver", "Date": "1/30/12", "Time (UTC)": "18:48", "End (UTC)": "19:02", "Instrument(s)": "ACOV", "Retrieved from:": "MN015217", "CCR": "---", "Notes": "Delta V Burn : 18:54:38z, OMPS not in OPS mode: 18:04-19:47."}


title: CrIS SMD Data Truncated/Not Delivered
start: 2012-01-31T00:30:00+00:00
end: 2012-01-31T05:00:00+00:00
checksum: f804e410e4f52736adc54e73b5be16533fc0b8f058d223ba267029220f2c83af
raw:
{"Event": "CrIS SMD Data Truncated/Not Delivered", "Date": "1/31/12", "Time (UTC)": "0:30", "End (UTC)": "5:00", "Instrument(s)": "C", "Retrieved from:": "MN015235", "CCR": "---", "Notes": "CrIS SMD Processing/Delivery issues CrIS entered a new not yet tested mode that will not process properly in IDPS. Some data was processed while in this mode and that data was delivered but will be truncated. Remaining data will not be delivered as CrIS IDPS processing was turned off in order to prevent issue with incompatibility on IDPS and impacts to other products. CrIS is going to reconfigure into a nominal tested mode this evening after which the IDPS CrIS SMD processing will resume."}


title: Mx_5.2 Transition to Operation
start: 2012-02-01T15:36:00+00:00
checksum: 2144e8740cbe5332cb8710a827074563b1cfd01c503c647ae3f788fa87b3d7e3
raw:
{"Event": "Mx_5.2 Transition to Operation", "Date": "2/1/12", "Time (UTC)": "15:36", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2012-02-03T04:16:00+00:00
end: 2012-02-03T04:28:00+00:00
checksum: 8e9b3ddf49d7ddd90a81d59faddad935049c9b9ccd6c8ad3801d853c7a35a684
raw:
{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "2/3/12", "Time (UTC)": "4:16", "End (UTC)": "4:28", "Instrument(s)": "ACOV", "Retrieved from:": "MN015295", "CCR": "---", "Notes": "-5.4452 degrees"}


title: VIIRS Emissive Band Calibration
start: 2012-02-06T00:00:00+00:00
checksum: 66eec65203b6127d4b6c5a3d203e2c6914c1a4e2e9347b533c63c1394fe56e0a
raw:
{"Event": "VIIRS Emissive Band Calibration", "Date": "2/6/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "---", "CCR": "---", "Notes": "Occur Quarterly"}


title: NPP Attitude Maneuver
start: 2012-02-10T20:53:00+00:00
end: 2012-02-11T08:49:00+00:00
checksum: d1282168aa9d65190721500417ecd89a20418bb6ff3a909d4f54a486f9732fb2
raw:
{"Event": "NPP Attitude Maneuver", "Date": "2/10/12", "Time (UTC)": "20:53", "End (UTC)": "2/11 - 8:49", "Instrument(s)": "ACOV", "Retrieved from:": "MN015375", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2012-02-10T00:00:00+00:00
checksum: 001257a2a68c5e57baa34780b4948b97676e95056c33fd9f4b8e1f3353a961ff
raw:
{"Event": "VIIRS DNB Calibration", "Date": "2/10/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS SBC Lockup/Petulant Mode (02)
start: 2012-02-11T04:26:00+00:00
end: 2012-02-11T07:52:00+00:00
checksum: 7ee6049578444fea1764df4a0d42f3339cf504e2bb3cc99515bd5041c6858a82
raw:
{"Event": "VIIRS SBC Lockup/Petulant Mode (02)", "Date": "2/11/12", "Time (UTC)": "4:26", "End (UTC)": "7:52", "Instrument(s)": "V", "Retrieved from:": "MN015377, NPP MTR", "CCR": "---", "Notes": "VIIRS stopped sending packets to the S/C but did respond to IP pings. VIIRS continued to operate out of the SCT during this entire anomaly. Switched Active Commanding from Bus B to Bus A so VIIRS was sending and receiving on the same Bus."}


title: CrIS TOD Toggling
start: 2012-02-12T04:30:00+00:00
checksum: e2f4d7545b5f128ab853eb75a9a1edd343748abc972ad52d53956aeefbe2ec67
raw:
{"Event": "CrIS TOD Toggling", "Date": "2/12/12", "Time (UTC)": "4:30", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "MN015379", "CCR": "---", "Notes": "CrIS TOD toggling into Red Alarm area intermittently, may impact science data."}


title: VIIRS Scan Sync Loss (06)
start: 2012-02-14T08:16:00+00:00
end: 2012-02-14T08:18:00+00:00
checksum: a9f442324c58970d42f4971da0ed4c8360a53d16e1f3bb750ddf9a6c24797bc6
raw:
{"Event": "VIIRS Scan Sync Loss (06)", "Date": "2/14/12", "Time (UTC)": "8:16", "End (UTC)": "8:18", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: NPP Yaw Maneuvers for OMPS/VIIRS
start: 2012-02-15T13:37:00+00:00
end: 2012-02-16T13:36:00+00:00
checksum: 12fce95139b9a75bf099e6f00443ff0f14bcf7d648b9e9e2b11193f9eb5262f6
raw:
{"Event": "NPP Yaw Maneuvers for OMPS/VIIRS", "Date": "2/15/12", "Time (UTC)": "13:37", "End (UTC)": "2/16 - 13:36", "Instrument(s)": "ACOV", "Retrieved from:": "MN015404", "CCR": "---", "Notes": "Maneuvers were conducted on 15 consecutive orbits"}


title: VIIRS SBC Lockup/Petulant Mode (03)
start: 2012-02-18T04:14:00+00:00
end: 2012-02-19T15:15:00+00:00
checksum: 5ae602e2b347ce6e910679a257b0455520dc64fc96938d494d19a0992ef7a00f
raw:
{"Event": "VIIRS SBC Lockup/Petulant Mode (03)", "Date": "2/18/12", "Time (UTC)": "4:14", "End (UTC)": "12:00           DNB: 2/19 - 15:15", "Instrument(s)": "V", "Retrieved from:": "NPP MTR", "CCR": "---", "Notes": "VIIRS stopped communicating with the S/C. Non-responsive to any commanding. VIIRS was power cycled and brought back to Operational Mode. VIIRS was recovered and back to normal DAS operations by late Saturday morning with only DNB data invalid. The team loaded the DNB offset tables Sunday morning to finish the VIIRS recovery and get valid DNB data."}


title: NPP S/C Pitch Maneuver
start: 2012-02-20T18:15:00+00:00
end: 2012-02-20T19:00:00+00:00
checksum: aba61230ed8d18bd0694bba368e8d08d84a1913f6b23db934b4ea370438f9077
raw:
{"Event": "NPP S/C Pitch Maneuver", "Date": "2/20/12", "Time (UTC)": "18:15", "End (UTC)": "19:00", "Instrument(s)": "ACOV", "Retrieved from:": "MN015514", "CCR": "---", "Notes": "OMPS in Decon Mode: 18:08-19:51z."}


title: VIIRS Scan Sync Loss (07)
start: 2012-02-21T17:09:00+00:00
end: 2012-02-21T17:11:00+00:00
checksum: 4f168a0c16e1453d07ce2519d32cacd6612d6f9d6f94b20552ddb9d82049e3ee
raw:
{"Event": "VIIRS Scan Sync Loss (07)", "Date": "2/21/12", "Time (UTC)": "17:09", "End (UTC)": "17:11", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: CrIS Full Spectrum Test
start: 2012-02-22T00:00:00+00:00
checksum: 3e67cc4c2ebb366e82ab03d46c5ea3d0d5b7bbea48d3a86df48a75cab7626fbd
raw:
{"Event": "CrIS Full Spectrum Test", "Date": "2/22/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "NPP MTR", "CCR": "---", "Notes": "---"}


title: VIIRS Sector Rotation Complete
start: 2012-02-22T00:00:00+00:00
checksum: 7b7a555f2f1b011605fd5b6f6dd285e63fcb85c6304fceba47511f40a83928d4
raw:
{"Event": "VIIRS Sector Rotation Complete", "Date": "2/22/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: High Rate Data (HRD) Broadcast Availability
start: 2012-02-23T20:10:00+00:00
checksum: 378dd99659021a91d41df43bd47b5d168110db3cd44fa1bf0222d433b265c6f5
raw:
{"Event": "High Rate Data (HRD) Broadcast Availability", "Date": "2/23/12", "Time (UTC)": "20:10", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "MN015563", "CCR": "---", "Notes": "Final step in satellite commissioning activities."}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2012-03-03T23:34:00+00:00
end: 2012-03-03T23:48:00+00:00
checksum: 9e6256a07ce6ede44af275f67f8b95b11a8165f39d6474fa6bcd7d18b71041fc
raw:
{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "3/3/12", "Time (UTC)": "23:34", "End (UTC)": "23:48", "Instrument(s)": "ACOV", "Retrieved from:": "NPP MTR", "CCR": "---", "Notes": "-6.1512 degrees"}


title: OMPS Limb Data Affected by Solar Storm
start: 2012-03-09T23:30:00+00:00
end: 2012-03-12T11:00:00+00:00
checksum: b33e8f6455fc28272f3852458c78dcc42bb99e9a91e9161faf458049e203979e
raw:
{"Event": "OMPS Limb Data Affected by Solar Storm", "Date": "3/9/12", "Time (UTC)": "23:30", "End (UTC)": "3/12 - 11:00", "Instrument(s)": "O", "Retrieved from:": "MN015715", "CCR": "---", "Notes": "The planned uploads of OMPS Table 106 (v167.000) and Table 108 (v167.000) have been canceled.  A restriction exists which forbids loads to NVM during periods of high solar activity (S2 or greater).  These conditions are expected to last beyond the end of the uplink window at 3/10/2012 04:10z.  Solar activity permitting, the next OMPS table loads will be Table 106 (v168.000) and Table (108 v168.000).  The uplink window is 3/12/2012 11:10z through 3/14/2012 04:35z. There is no operational impact to OMPS but the OMPS LIMB science data will be degraded until the table is updated."}


title: VIIRS SBC Lockup/Petulant Mode (04)
start: 2012-03-10T04:14:00+00:00
end: 2012-03-10T14:03:00+00:00
checksum: 0e15f58d3018cb9b61755c3564dc5b1feaeb7f2442139bb2b431f8791addad6b
raw:
{"Event": "VIIRS SBC Lockup/Petulant Mode (04)", "Date": "3/10/12", "Time (UTC)": "4:14", "End (UTC)": "14:03", "Instrument(s)": "V", "Retrieved from:": "MN015736", "CCR": "---", "Notes": "VIIRS stopped communicating with the S/C."}


title: VIIRS DNB Offset and LUT Updates
start: 2012-03-20T15:20:00+00:00
end: 2012-03-20T17:05:00+00:00
checksum: 4b03cced886d327e306b0f776ea725558b3e0bb04a7681d2df69dd074527d4bc
raw:
{"Event": "VIIRS DNB Offset and LUT Updates", "Date": "3/20/12", "Time (UTC)": "15:20", "End (UTC)": "17:05", "Instrument(s)": "V", "Retrieved from:": "MN015817", "CCR": "---", "Notes": "VIIRS paired Flight DNB Offset Tables and Ground Look Up Table load will be out of sync for load interval. Passes for VIIRS DNB Table Loads: SVL 2061 @ DOY 81/15:20:41 and SVL 2062 @ DOY 81/17:04:19."}


title: VIIRS DNB Calibration
start: 2012-03-22T00:00:00+00:00
checksum: 963b882e2b4b29186a084497f5f091cb6cbfd487cc3943d5d4fb4e42cd364dc4
raw:
{"Event": "VIIRS DNB Calibration", "Date": "3/22/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP MTR", "CCR": "---", "Notes": "---"}


title: S/C Reset due to Subcycle Counter Overrun
start: 2012-03-24T10:03:00+00:00
end: 2012-03-26T17:15:00+00:00
checksum: e5114dc0968294263ce36b2dff61b86b73ae9be61c41347290d22b53fb2ecc83
raw:
{"Event": "S/C Reset due to Subcycle Counter Overrun", "Date": "3/24/12", "Time (UTC)": "10:03", "End (UTC)": "3/26 - 17:15", "Instrument(s)": "ACOV", "Retrieved from:": "MN015854", "CCR": "---", "Notes": "Due to the S/C Sun point event the instruments were not in science mode. Recovery to science mode took place over the next few days. SSR dumps were taken place at this time but contain only HK data. 3/26/12 17:15:08 CrIS and VIIRS in operations mode. 3/25/12 18:00 ATMS and OMPS returned to science mode."}


title: VIIRS SBC Lockup/Petulant Mode (05)
start: 2012-03-28T04:42:00+00:00
end: 2012-03-28T11:25:00+00:00
checksum: 34591fcf6c6237ee980be2e3bd6b69177fe4be7350fe996743025d36db873b99
raw:
{"Event": "VIIRS SBC Lockup/Petulant Mode (05)", "Date": "3/28/12", "Time (UTC)": "4:42", "End (UTC)": "11:25", "Instrument(s)": "V", "Retrieved from:": "MN015877", "CCR": "---", "Notes": "---"}


title: CrIS SSM SEU (01)
start: 2012-03-31T00:00:00+00:00
checksum: 8d8558b79fc35657efe554f1ee213898e95be52d9dafe0287f330b97a1868e8b
raw:
{"Event": "CrIS SSM SEU (01)", "Date": "3/31/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: Mx_5.3 Transition to Operation
start: 2012-04-02T18:21:00+00:00
checksum: f8622361a7d14c1b8f322778509e842d61258d10582062843544ee39bdfe5c7a
raw:
{"Event": "Mx_5.3 Transition to Operation", "Date": "4/2/12", "Time (UTC)": "18:21", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "MN015923", "CCR": "---", "Notes": "---"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2012-04-02T23:00:00+00:00
end: 2012-04-02T23:12:00+00:00
checksum: 5ca465d767da0119d5281c6b4489e60c67de24fb6efcb9dc2ad31bdb6e4a7134
raw:
{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "4/2/12", "Time (UTC)": "23:00", "End (UTC)": "23:12", "Instrument(s)": "ACOV", "Retrieved from:": "MN015924, NPP MTR", "CCR": "---", "Notes": "-3.9893 degrees, centered at 23:06z."}


title: IDPS High-Order Products Degraded
start: 2012-04-05T12:00:00+00:00
end: 2012-04-06T00:00:00+00:00
checksum: 46100aad6a09b1ed9bc48279837ecfa8c5ebde8949bdcd1e3c8f2d0202180670
raw:
{"Event": "IDPS High-Order Products Degraded", "Date": "4/5/12", "Time (UTC)": "12:00", "End (UTC)": "4/6 - 0:00", "Instrument(s)": "ACOV", "Retrieved from:": "MN015965", "CCR": "---", "Notes": "IDPS High-Order Products (SDRs, TDRs, EDRs) will be marked as gracefully degraded."}


title: VIIRS Scan Sync Loss (08)
start: 2012-04-08T20:38:00+00:00
end: 2012-04-08T20:40:00+00:00
checksum: 70c736f69b24edee9ad3fd9e0a59284f07b8ebb9eef8883c085b40a77472ac9a
raw:
{"Event": "VIIRS Scan Sync Loss (08)", "Date": "4/8/12", "Time (UTC)": "20:38", "End (UTC)": "20:40", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: J2000 to TOD (Table 58) Update
start: 2012-04-11T00:00:00+00:00
checksum: edbcbbcd6f7ec3844efd835c0162d578cc1717ec44dad775e30474d28da7f197
raw:
{"Event": "J2000 to TOD (Table 58) Update", "Date": "4/11/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "NPP MTR", "CCR": "---", "Notes": "---"}


title: CrIS Table 5 Load
start: 2012-04-11T00:00:00+00:00
checksum: f8a09b02d20dc3f825697272b1fb4566e90adfb5c6cbf1f48240278d818d18b9
raw:
{"Event": "CrIS Table 5 Load", "Date": "4/11/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "NPP MTR", "CCR": "---", "Notes": "---"}


title: VIIRS Table 36 Load
start: 2012-04-12T00:00:00+00:00
checksum: 321072ed57a1935e6bd3f3b91c2c5b64cba5b26f86f30799745fcb9c0e9032c5
raw:
{"Event": "VIIRS Table 36 Load", "Date": "4/12/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP MTR", "CCR": "---", "Notes": "---"}


title: CrIS Filter Coefficient Tables Load
start: 2012-04-18T16:42:00+00:00
checksum: 27f996e774fe652ec758f4852d956991f33b3c5a22bbb4c7bdec244358d4a7f5
raw:
{"Event": "CrIS Filter Coefficient Tables Load", "Date": "4/18/12", "Time (UTC)": "16:42", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "MN016131, NPP MTR", "CCR": "---", "Notes": "16s gap in science data."}


title: CrIS Neon Lamp Cal Intervals Restarted
start: 2012-04-18T18:23:00+00:00
end: 2012-04-18T20:11:00+00:00
checksum: 026ea174df05ed83cf8436b4c7bae137d73347255d9e7c9a1c835489cda9e61f
raw:
{"Event": "CrIS Neon Lamp Cal Intervals Restarted", "Date": "4/18/12", "Time (UTC)": "18:23", "End (UTC)": "20:11", "Instrument(s)": "C", "Retrieved from:": "MN016132, NPP MTR", "CCR": "---", "Notes": "Interval between lamp calibrations increased by 12s."}


title: VIIRS Scan Sync Loss (09)
start: 2012-04-18T04:22:00+00:00
end: 2012-04-18T04:24:00+00:00
checksum: cc4a77db7e0ef49af4d9b2b11518431b00606b64aeceeea5da5f07647bf98fe3
raw:
{"Event": "VIIRS Scan Sync Loss (09)", "Date": "4/18/12", "Time (UTC)": "4:22", "End (UTC)": "4:24", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2012-04-21T00:00:00+00:00
checksum: 85a08c5ce19e88b454a2d21bd401f073ae9b44a00de323bcb3eed16718444644
raw:
{"Event": "VIIRS DNB Calibration", "Date": "4/21/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP MTR", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (10)
start: 2012-04-22T02:49:00+00:00
end: 2012-04-22T02:51:00+00:00
checksum: 6f1c0f17a4ef5de180dedcfc020deca7cb3838984e680d33a3c94fc6731dc088
raw:
{"Event": "VIIRS Scan Sync Loss (10)", "Date": "4/22/12", "Time (UTC)": "2:49", "End (UTC)": "2:51", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (11)
start: 2012-04-29T02:20:00+00:00
end: 2012-04-29T02:22:00+00:00
checksum: 677d461bd156fb90104d65f18aee878c253b03e1902a4ab4836266654fefb864
raw:
{"Event": "VIIRS Scan Sync Loss (11)", "Date": "4/29/12", "Time (UTC)": "2:20", "End (UTC)": "2:22", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2012-05-02T10:15:00+00:00
end: 2012-05-02T10:27:00+00:00
checksum: cd1d1d6596397452cba2ad21a4b27a0e9e113d65dd090cf39e61cee37067dffc
raw:
{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "5/2/12", "Time (UTC)": "10:15", "End (UTC)": "10:27", "Instrument(s)": "ACOV", "Retrieved from:": "MN016264, NPP MTR", "CCR": "---", "Notes": "-3.2275 degrees, Centered at 10:20z, HRD off 10:10-10:32z"}


title: OMPS Table Load
start: 2012-05-03T15:13:00+00:00
end: 2012-05-03T16:19:00+00:00
checksum: 61b72f2681387d2711cbfdc3e9faee1122e03005efa005d2cac63a214c01ad63
raw:
{"Event": "OMPS Table Load", "Date": "5/3/12", "Time (UTC)": "15:13", "End (UTC)": "16:19", "Instrument(s)": "O", "Retrieved from:": "MN016330, NPP MTR", "CCR": "---", "Notes": "Gap in OMPS science data during this time due to table load."}


title: VIIRS Scan Sync Loss (12)
start: 2012-05-05T12:25:00+00:00
end: 2012-05-05T12:25:00+00:00
checksum: 534e7f3c36a081a19f392c92f2249ff0c8dbf0581033a31df83652a25fb0d87b
raw:
{"Event": "VIIRS Scan Sync Loss (12)", "Date": "5/5/12", "Time (UTC)": "12:25", "End (UTC)": "12:25", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "11s"}


title: VIIRS Scan Sync Loss (13)
start: 2012-05-06T05:00:00+00:00
end: 2012-05-06T05:02:00+00:00
checksum: 6c032a7885d94785d10d2cfd0d8f51cf1f5e06d2a763a18226975c77cd9cb281
raw:
{"Event": "VIIRS Scan Sync Loss (13)", "Date": "5/6/12", "Time (UTC)": "5:00", "End (UTC)": "5:02", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: OMPS Instrument Commanding
start: 2012-05-10T14:41:00+00:00
end: 2012-05-10T15:48:00+00:00
checksum: ea2728dbf5d6c68eae1c5ccef3f80e9934dae94e54b8dad0e0021ff6be3e3dd4
raw:
{"Event": "OMPS Instrument Commanding", "Date": "5/10/12", "Time (UTC)": "14:41", "End (UTC)": "15:48", "Instrument(s)": "O", "Retrieved from:": "MN016415, NPP MTR", "CCR": "---", "Notes": "Gap in OMPS science data due to instrument commanding."}


title: SMD Missed Contacts 2900-2902
start: 2012-05-19T18:52:00+00:00
checksum: 88c92c41b869a61966c797b4ddb9ad5f6e9a298126262fa9fe9acd77a725b378
raw:
{"Event": "SMD Missed Contacts 2900-2902", "Date": "5/19/12", "Time (UTC)": "18:52", "End (UTC)": "3 orbits", "Instrument(s)": "ACOV", "Retrieved from:": "MN016512", "CCR": "---", "Notes": "Recover contact 2900, process 2903, recover 2901, process 2904, recover 2902."}


title: VIIRS DNB Calibration
start: 2012-05-20T00:00:00+00:00
checksum: 83197e07a68eb21a36de162f5a5b5d2e84d8e40851c9d5f8743255fd337ef393
raw:
{"Event": "VIIRS DNB Calibration", "Date": "5/20/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP MTR", "CCR": "---", "Notes": "---"}


title: ATMS Operationally Assimilated at NCEP
start: 2012-05-22T00:00:00+00:00
checksum: 7cd720d206bc1e2e7152812f3f3778cae0917b748859800763d62d1d96a4d54e
raw:
{"Event": "ATMS Operationally Assimilated at NCEP", "Date": "5/22/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "A", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS Emissive Band Calibration
start: 2012-05-22T12:33:00+00:00
end: 2012-05-25T15:00:00+00:00
checksum: 3ce9d099bba0bb927f2429887f3a970615fac62156d2bac89af4ddec0518f08a
raw:
{"Event": "VIIRS Emissive Band Calibration", "Date": "5/22/12", "Time (UTC)": "12:33", "End (UTC)": "5/25 - 15:00", "Instrument(s)": "V", "Retrieved from:": "MN016537", "CCR": "---", "Notes": "Occur quarterly"}


title: VIIRS Scan Sync Loss (14)
start: 2012-05-24T14:35:00+00:00
end: 2012-05-24T14:37:00+00:00
checksum: 4a7e9cdfebd5e9990d86a7bc31b3a24ca4e950f1c86584c52173d676d602b477
raw:
{"Event": "VIIRS Scan Sync Loss (14)", "Date": "5/24/12", "Time (UTC)": "14:35", "End (UTC)": "14:37", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (15)
start: 2012-05-26T18:18:00+00:00
end: 2012-05-26T18:20:00+00:00
checksum: 3f834b1a9f24a783586752a4eb6939f4a92e9fc86a45391fa19849fd194a08c9
raw:
{"Event": "VIIRS Scan Sync Loss (15)", "Date": "5/26/12", "Time (UTC)": "18:18", "End (UTC)": "18:20", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: CrIS Calibration Table Load
start: 2012-05-27T00:00:00+00:00
checksum: 9d6db854f0c5b9016a984da77618fe79956c3dce0f298709b0e1ef6c59cddfa6
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{"Event": "CrIS Calibration Table Load", "Date": "5/27/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS Lunar Calibration
start: 2012-05-31T14:42:00+00:00
end: 2012-05-31T14:56:00+00:00
checksum: 53e84e4618a03f2828d99899c32add40dd9b993050ad36a719217302af854c85
raw:
{"Event": "VIIRS Lunar Calibration", "Date": "5/31/12", "Time (UTC)": "14:42", "End (UTC)": "14:56", "Instrument(s)": "V", "Retrieved from:": "NPP MTR", "CCR": "---", "Notes": "---"}


title: CrIS Databus to Side B
start: 2012-06-05T00:00:00+00:00
checksum: 97d812e32c24af3e4e07f79dcc56e9d1a6a6b60e332f975984c7fdd572d087ad
raw:
{"Event": "CrIS Databus to Side B", "Date": "6/5/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "NPP MTR", "CCR": "---", "Notes": "---"}


title: CrIS Science Data Delayed
start: 2012-06-07T00:49:00+00:00
checksum: 2ea40490505687caa707883f5bf795352c8e4e4774d3692275d35518991cb368
raw:
{"Event": "CrIS Science Data Delayed", "Date": "6/7/12", "Time (UTC)": "0:49", "End (UTC)": "4 orbits", "Instrument(s)": "C", "Retrieved from:": "MN016726", "CCR": "---", "Notes": "VCID 6 (CrIS Science Data) recovery is delayed. DMR encountered a problem with the High Water Mark leading to numerous incorrect recoveries - DMR issue has been resolved, however NESDIS IDPS will request data from orbits 3159-3162 for VCID 6 to fill any gaps that exist."}


title: OMPS Table Load
start: 2012-06-14T20:37:00+00:00
end: 2012-06-14T21:37:00+00:00
checksum: 2124266b070cafa6270fd73f9f62b9c64850f53b0374c519716196b2306a5372
raw:
{"Event": "OMPS Table Load", "Date": "6/14/12", "Time (UTC)": "20:37", "End (UTC)": "21:37", "Instrument(s)": "O", "Retrieved from:": "MN016801", "CCR": "---", "Notes": "Gap in OMPS science data during this time due to table load."}


title: ATMS DQTT Activation
start: 2012-06-18T00:00:00+00:00
checksum: 8565d851d4f81f34d25b6d52d7c0589203dee393b28fecce65c98602a93334b5
raw:
{"Event": "ATMS DQTT Activation", "Date": "6/18/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "A", "Retrieved from:": "---", "CCR": 452, "Notes": "---"}


title: VIIRS DNB Calibration
start: 2012-06-19T00:00:00+00:00
checksum: 38e4954597785efb3123d14dc8de0510a1a3d2c7741c4d71fa142a19225dc0ae
raw:
{"Event": "VIIRS DNB Calibration", "Date": "6/19/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP MTR", "CCR": "---", "Notes": "---"}


title: S/C Anomaly
start: 2012-06-21T18:20:00+00:00
end: 2012-06-22T18:00:00+00:00
checksum: 2717bde97ccdefed52915262bb89674aed41dbf46f5b9a27d72ac6200ae9fee9
raw:
{"Event": "S/C Anomaly", "Date": "6/21/12", "Time (UTC)": "18:20", "End (UTC)": "6/22 - 18:00", "Instrument(s)": "ACOV", "Retrieved from:": "MN016870", "CCR": "---", "Notes": "SC CDP Reset caused SC to trip to Earth point mode. No science data was produced during this time. Instruments were returned to operation on 6/22/12. ATMS: Safe to Operate 12:55:47, OMPS: Safe to Operate 12:57:51, VIIRS: Safe to Operate Day Mode 14:43:17, CrIS:  Safe to IFM Mode Normal 16:26:28, CrIS Signal processor enabled 18:08:41z"}


title: Missing VIIRS Packet
start: 2012-06-22T14:43:00+00:00
checksum: 726e0116e55bd2fe746e0e576a8ea331ef278728fc3fa17e8b8248e1c99d6a86
raw:
{"Event": "Missing VIIRS Packet", "Date": "6/22/12", "Time (UTC)": "14:43", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP MTR", "CCR": "---", "Notes": "---"}


title: NPP Drag Make-Up Maneuver (11)
start: 2012-06-26T19:06:00+00:00
end: 2012-06-26T19:20:00+00:00
checksum: 66021e748a21f9f4e8f8dc060545a901b136400612009d2d442a3f3b29520400
raw:
{"Event": "NPP Drag Make-Up Maneuver (11)", "Date": "6/26/12", "Time (UTC)": "19:06", "End (UTC)": "19:20", "Instrument(s)": "ACOV", "Retrieved from:": "MN016860, NPP MTR", "CCR": "---", "Notes": "OMPS in Decon Mode 18:19:54 - 19:24:08."}


title: CrIS Calibration Table Load
start: 2012-06-27T14:43:00+00:00
checksum: 4bd1574faddda5cad94becb68549db012e65f7b5162e842e1321d8546b7ed9dd
raw:
{"Event": "CrIS Calibration Table Load", "Date": "6/27/12", "Time (UTC)": "14:43", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "NPP MTR", "CCR": "---", "Notes": "Table v34"}


title: OMPS Table Load
start: 2012-06-28T21:15:00+00:00
end: 2012-06-28T22:15:00+00:00
checksum: 3f547f4f7b37a37e7419fbfd06c563e993d1cc6e31ded0be4d271aff0eb8a000
raw:
{"Event": "OMPS Table Load", "Date": "6/28/12", "Time (UTC)": "21:15", "End (UTC)": "22:15", "Instrument(s)": "O", "Retrieved from:": "MN016975", "CCR": "---", "Notes": "Gap in OMPS science data during this time due to table load."}


title: VIIRS Scan Sync Loss (16)
start: 2012-06-29T06:39:00+00:00
end: 2012-06-29T06:41:00+00:00
checksum: 2ace1cf0220f627688151aacb4dfc93b6e0146e66a5c5fa1ecb03035779a3c70
raw:
{"Event": "VIIRS Scan Sync Loss (16)", "Date": "6/29/12", "Time (UTC)": "6:39", "End (UTC)": "6:41", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: Positive Leap Second Update
start: 2012-06-30T23:59:00+00:00
checksum: a211b63fed32a4dd756087de3ec0ff58e6808817209f7a8f8b26e923998aeb24
raw:
{"Event": "Positive Leap Second Update", "Date": "6/30/12", "Time (UTC)": "23:59", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "MN016707", "CCR": "---", "Notes": "---"}


title: 1394 Bus Swap
start: 2012-07-11T13:36:00+00:00
end: 2012-07-12T13:32:00+00:00
checksum: 55a81c9221fa53bb83e017e48e765932bcad8201f5d9b95f84446068a125ce5c
raw:
{"Event": "1394 Bus Swap", "Date": "7/11/12", "Time (UTC)": "13:36", "End (UTC)": "7/12 - 13:32", "Instrument(s)": "CV", "Retrieved from:": "MN017109", "CCR": "---", "Notes": "VIIRS and CrIS may drop packets. The CrIS and VIIRS active and cata output buses were switched from Bus B to Bus A in SVL 3649 on 7/11/12 at ~ 13:37 GMT. After a 24 hour wait, in SVL 6336 on 7/12/12 at ~13:14 GMT, CrIS and VIIRS active and data output buses were switched back from Bus A to Bus B."}


title: OMPS Table Loads
start: 2012-07-17T18:35:00+00:00
end: 2012-07-17T18:36:00+00:00
checksum: eeda2cfa0949df8e232ec586396ff5e7b945d4e640b8116bdc116dd0a022451f
raw:
{"Event": "OMPS Table Loads", "Date": "7/17/12", "Time (UTC)": "18:35", "End (UTC)": "18:36", "Instrument(s)": "O", "Retrieved from:": "MN017189", "CCR": "---", "Notes": "OMPS CBM block was halted so that loads could be performed. OMPS ceased producing science data. These loads restored the original tables to the OMPS."}


title: OMPS Table Loads
start: 2012-07-17T13:25:00+00:00
end: 2012-07-17T14:31:00+00:00
checksum: 92358f55ed9a2bb31b6a81f3cf59caee0e538b6f78664354c5cea74493b174e4
raw:
{"Event": "OMPS Table Loads", "Date": "7/17/12", "Time (UTC)": "13:25", "End (UTC)": "14:31", "Instrument(s)": "O", "Retrieved from:": "MN017189", "CCR": "---", "Notes": "OMPS CBM block was halted so that loads could be performed. OMPS ceased producing science data. These loads were for a test requested by the Ozone PEATE."}


title: VIIRS GVVSSE LUT Updated
start: 2012-07-17T19:30:00+00:00
checksum: e605c66807a44e99212711ae818cf6008f72b9bcff668f7d48d012d965794974
raw:
{"Event": "VIIRS GVVSSE LUT Updated", "Date": "7/17/12", "Time (UTC)": "19:30", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "---", "CCR": "---", "Notes": "GVVSSE - Gain Value Versus Scene Source Elevation, improves NCC Imagery"}


title: VIIRS DNB Calibration
start: 2012-07-18T00:00:00+00:00
checksum: 22111e57c238cf203c98e5067a05206d438283d187d8c12a1fe85537dcb6f122
raw:
{"Event": "VIIRS DNB Calibration", "Date": "7/18/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: Svalbard Connectivity Loss
start: 2012-08-01T03:50:00+00:00
end: 2012-08-01T04:40:00+00:00
checksum: ed6e503c8e4b1e8f07f357533297735e33cde2906f1afe54b90b5fe375bc3054
raw:
{"Event": "Svalbard Connectivity Loss", "Date": "8/1/12", "Time (UTC)": "3:50", "End (UTC)": "4:40", "Instrument(s)": "ACOV", "Retrieved from:": "MN017397", "CCR": "---", "Notes": "---"}


title: Missing VIIRS Packet
start: 2012-08-02T00:00:00+00:00
checksum: b182f16db3f9942eba4c5e600804709b3ffbab25d491c5a4a426cee7ea6f3e0f
raw:
{"Event": "Missing VIIRS Packet", "Date": "8/2/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: Mx_6.0 Transition to Operations
start: 2012-08-09T16:18:00+00:00
checksum: 1e44f9a12a3e3e352eb3479d107363ef461777d3613322baae0ea7f3e33042a0
raw:
{"Event": "Mx_6.0 Transition to Operations", "Date": "8/9/12", "Time (UTC)": "16:18", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "MN017583", "CCR": "---", "Notes": "---"}


title: Mx_6.1/6.2 Transition to Operations
start: 2012-08-09T16:18:00+00:00
checksum: ffc487da2a244411dff550ffbd582d1c4207de5f0ce2e7254a1a04ed10fab58e
raw:
{"Event": "Mx_6.1/6.2 Transition to Operations", "Date": "8/9/12", "Time (UTC)": "16:18", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "MN017583", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (17)
start: 2012-08-11T14:30:00+00:00
end: 2012-08-11T14:32:00+00:00
checksum: 1dd7db424ecf157d4cb2fd0f937f3d576fa50926280d7a388a3894de4d50f709
raw:
{"Event": "VIIRS Scan Sync Loss (17)", "Date": "8/11/12", "Time (UTC)": "14:30", "End (UTC)": "14:32", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: Activate VIIRS Dwell on HAM Motor Current
start: 2012-08-14T00:00:00+00:00
checksum: 000e6d89815c51420dd9baaaf936363f5ce89a411cd965402160abfac53bfc2b
raw:
{"Event": "Activate VIIRS Dwell on HAM Motor Current", "Date": "8/14/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP MTR", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2012-08-17T00:00:00+00:00
checksum: 203b381a8de6136ec6e14447083f7db91b1d5fa2e243e4d14627bb2ae692ab98
raw:
{"Event": "VIIRS DNB Calibration", "Date": "8/17/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: CrIS Operationally Assimilated at NCEP
start: 2012-08-20T00:00:00+00:00
checksum: 3d39770a4f9b850c565886438ea429fbc2597ba14fdf73ad20bc2f324a03aa3b
raw:
{"Event": "CrIS Operationally Assimilated at NCEP", "Date": "8/20/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (18)
start: 2012-08-20T02:45:00+00:00
end: 2012-08-20T02:47:00+00:00
checksum: 9510ebed73b14ad4f819928c4ed1b04f63c3158af16c3b57bf6ad9e44ad98f72
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{"Event": "VIIRS Scan Sync Loss (18)", "Date": "8/20/12", "Time (UTC)": "2:45", "End (UTC)": "2:47", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (19)
start: 2012-08-29T14:08:00+00:00
end: 2012-08-29T14:10:00+00:00
checksum: 955e697a048c79849771d334c59946355bbe7a9e3b215a7448659b5927360f4e
raw:
{"Event": "VIIRS Scan Sync Loss (19)", "Date": "8/29/12", "Time (UTC)": "14:08", "End (UTC)": "14:10", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (20)
start: 2012-09-03T05:41:00+00:00
end: 2012-09-03T05:43:00+00:00
checksum: cc403f7d99a7ae0a13c7728386fabdc50c3b216e523e4c341392c195cd893203
raw:
{"Event": "VIIRS Scan Sync Loss (20)", "Date": "9/3/12", "Time (UTC)": "5:41", "End (UTC)": "5:43", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: VIIRS Emissive Band Calibration
start: 2012-09-10T06:00:00+00:00
end: 2012-09-12T06:00:00+00:00
checksum: e09b281e69cc1e894fc0b5ee4dc8d0c3f0d0a85adf52ff4d38206d99e00135c6
raw:
{"Event": "VIIRS Emissive Band Calibration", "Date": "9/10/12", "Time (UTC)": "6:00", "End (UTC)": "2d", "Instrument(s)": "V", "Retrieved from:": "MN017931, NPP MTR", "CCR": "---", "Notes": "Occur quarterly"}


title: VIIRS DNB Calibration
start: 2012-09-15T00:00:00+00:00
checksum: 53eb59cddf7324c5e9ea0d4afd371e23232094c6bc8e942841f4aafbdbec62bc
raw:
{"Event": "VIIRS DNB Calibration", "Date": "9/15/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP MTR", "CCR": "---", "Notes": "---"}


title: Change VIIRS TLM Dwell to HAM Rate Error
start: 2012-09-19T00:00:00+00:00
checksum: 89692fa72871ac4e086f11d45436e6c171741f05e1e435de62ac609a5da8c65b
raw:
{"Event": "Change VIIRS TLM Dwell to HAM Rate Error", "Date": "9/19/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP MTR", "CCR": "---", "Notes": "---"}


title: OMPS Table Load
start: 2012-09-20T16:32:00+00:00
end: 2012-09-20T17:29:00+00:00
checksum: bff5f015f4b466ee617bc280d655c3ea71853c5e6013e6f2c2e8b2dee00a0a3f
raw:
{"Event": "OMPS Table Load", "Date": "9/20/12", "Time (UTC)": "16:32", "End (UTC)": "17:29", "Instrument(s)": "O", "Retrieved from:": "MN018070", "CCR": "---", "Notes": "Gap in OMPS science data during this time due to table load."}


title: CrIS SSM SEU (02)
start: 2012-09-28T00:00:00+00:00
checksum: 3cdebbfd186c15b7cfb81f88d57c8feb6d8129c8b1929d2eb6934680ed701bd7
raw:
{"Event": "CrIS SSM SEU (02)", "Date": "9/28/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: J2000 to TOD Update (Table 58)
start: 2012-10-03T00:00:00+00:00
checksum: a416ecaad54ba6b3e8c5b30d118f900d8ae942e2307a20bdb26711dea97c558e
raw:
{"Event": "J2000 to TOD Update (Table 58)", "Date": "10/3/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "NPP MTR", "CCR": "---", "Notes": "---"}


title: NPP Drag Make-Up Maneuver (12)
start: 2012-10-09T15:59:00+00:00
end: 2012-10-09T16:12:00+00:00
checksum: 345851920e0e51d903b760d503681b7f26dff3b0735c76a182c63faab805adfc
raw:
{"Event": "NPP Drag Make-Up Maneuver (12)", "Date": "10/9/12", "Time (UTC)": "15:59", "End (UTC)": "16:12", "Instrument(s)": "ACOV", "Retrieved from:": "MN018358, NPP MTR", "CCR": "---", "Notes": "The propulsive burn lasted one second. S/C off-nadir pointing from 15:59:00 - 16:12:30, OMPS in Decon Mode 15:26:00 - 16:14:30"}


title: Mx_6.3/6.4 Transition to Operations
start: 2012-10-15T15:19:00+00:00
checksum: c0fde96928f51fcc54e2c214cf832dc0b1331ba03c08992e22d5a3e1d05091b4
raw:
{"Event": "Mx_6.3/6.4 Transition to Operations", "Date": "10/15/12", "Time (UTC)": "15:19", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "MN018459, MN018467", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2012-10-15T00:00:00+00:00
checksum: 0379fdb54b4eacecb4aff02ad17eec6c48921151b48aeb32607e3975482b3174
raw:
{"Event": "VIIRS DNB Calibration", "Date": "10/15/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP MTR", "CCR": "---", "Notes": "---"}


title: CrIS Calibration Table Load
start: 2012-10-22T16:33:00+00:00
checksum: dbc2dad03d3d619a3dda0670d29c5f3fbf4a0e017b0e80449e2dadaa16570038
raw:
{"Event": "CrIS Calibration Table Load", "Date": "10/22/12", "Time (UTC)": "16:33", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "NPP MTR", "CCR": "---", "Notes": "Table v35"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2012-10-25T06:53:00+00:00
end: 2012-10-25T07:06:00+00:00
checksum: 7c3c921da6283ab394c8dc050f48684ba2fdbeced82735799c9360a1976ecb32
raw:
{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "10/25/12", "Time (UTC)": "6:53", "End (UTC)": "7:06", "Instrument(s)": "ACOV", "Retrieved from:": "MN018592, NPP MTR", "CCR": "---", "Notes": "-4.0485 degrees"}


title: OMPS Table Load
start: 2012-10-25T19:00:00+00:00
end: 2012-10-25T19:52:00+00:00
checksum: 53344e11ea1318a21737d28b2c61fa7f84cd4d31fada43572bd1819a413a8214
raw:
{"Event": "OMPS Table Load", "Date": "10/25/12", "Time (UTC)": "19:00", "End (UTC)": "19:52", "Instrument(s)": "O", "Retrieved from:": "MN018585", "CCR": 625, "Notes": "Concurrent with the restart of the OMPS science data download after the table uplinks,  an updated set of OMPS Ground PIs (CCR-0625 - WR18310) is also effective: OMPS-NP-CF-EARTH-GND-PI, OMPS-NP-EV-SAMPLE-GND-PI, PMPS-NP-MACROTABLE-GND-PI, PMOS-NP-WAVELENGTH-GND-PI, OMPS-TBL-VERS-GND-PI, OMPS-TC-CF-EARTH-GND-PI,  OMPS-TC-EV-SAMPLE-GND-PI, OMPS-TC-MACROTABLE-GND-PI, AND OMPS-TC-WAVELENGTH-GND-PI."}


title: OMPS Table Load
start: 2012-10-26T03:29:00+00:00
end: 2012-10-26T04:19:00+00:00
checksum: 238c142caa4e3dc39a78902e26a1d0897694267950147357350d433477f1d1c8
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{"Event": "OMPS Table Load", "Date": "10/26/12", "Time (UTC)": "3:29", "End (UTC)": "4:19", "Instrument(s)": "O", "Retrieved from:": "MN018628", "CCR": "---", "Notes": "Gap in OMPS science data during this time due to table load."}


title: Total Solar Eclipse
start: 2012-11-13T00:00:00+00:00
checksum: 9315396e54ab239ad294d291a13d65476cb8b42fe71dc185b1613d4a64f96f12
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{"Event": "Total Solar Eclipse", "Date": "11/13/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "NPP MTR", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2012-11-13T00:00:00+00:00
checksum: 98b505431fe6980824164d4a0b3c78bbaca3b2b4f467a2816062efe81015bf1f
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{"Event": "VIIRS DNB Calibration", "Date": "11/13/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP MTR", "CCR": "---", "Notes": "---"}


title: OMPS Table 5 Load
start: 2012-11-15T20:50:00+00:00
end: 2012-11-15T21:38:00+00:00
checksum: 23424c51d7ccb7e39444f262275001c5dc33602dc0fb8709ab00ea2fa83b4468
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{"Event": "OMPS Table 5 Load", "Date": "11/15/12", "Time (UTC)": "20:50", "End (UTC)": "21:38", "Instrument(s)": "O", "Retrieved from:": "MN018856", "CCR": "---", "Notes": "Gap in OMPS science data during this time due to table load."}


title: VIIRS Scan Sync Loss (21)
start: 2012-11-17T22:42:00+00:00
end: 2012-11-17T22:44:00+00:00
checksum: a8f3e09c27949e64fedaf2e4b2357eb8d79287fae2ea8fd79260759ef9db8df6
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{"Event": "VIIRS Scan Sync Loss (21)", "Date": "11/17/12", "Time (UTC)": "22:42", "End (UTC)": "22:44", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: VIIRS SBC Lockup/Petulant Mode (06)
start: 2012-11-22T16:31:00+00:00
end: 2012-11-23T01:26:00+00:00
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{"Event": "VIIRS SBC Lockup/Petulant Mode (06)", "Date": "11/22/12", "Time (UTC)": "16:31", "End (UTC)": "11/23 - 1:26", "Instrument(s)": "V", "Retrieved from:": "MN018923", "CCR": "---", "Notes": "VIIRS powered on but not producing science data from 22:07 through 1:26."}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2012-11-23T21:12:00+00:00
end: 2012-11-23T21:26:00+00:00
checksum: 6efbf89c2f351f8bfca507c32670fa9a35e8aacd7e0903fb3f52100afb598d40
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{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "11/23/12", "Time (UTC)": "21:12", "End (UTC)": "21:26", "Instrument(s)": "ACOV", "Retrieved from:": "MN018928", "CCR": "---", "Notes": "-9.4289 degrees"}


title: Mx_6.5 Transition to Operations
start: 2012-11-27T14:58:00+00:00
checksum: ebc810303d04541bba3a03d286c114b9082c3afc55e4efcaa01ff8d3eb1c3f00
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{"Event": "Mx_6.5 Transition to Operations", "Date": "11/27/12", "Time (UTC)": "14:58", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "MN018963", "CCR": "---", "Notes": "---"}


title: VIIRS NCC Imagery LUT Update
start: 2012-11-27T14:58:00+00:00
checksum: 49af2a0640b2c2aec8bc9593e053dcd27c17c27a1f83a2fa09074720b5b0b876
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{"Event": "VIIRS NCC Imagery LUT Update", "Date": "11/27/12", "Time (UTC)": "14:58", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "---", "CCR": "---", "Notes": "Improved quality of the nighttime NCC Imagery as the moon transitioned through the half-moon phase."}


title: VIIRS LUT Update
start: 2012-11-29T00:00:00+00:00
checksum: 44f2d3609449462592ac04258b1fa3084936874a99bc09b6a7ae813bd7de1586
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{"Event": "VIIRS LUT Update", "Date": "11/29/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "MN018993", "CCR": "---", "Notes": "There was an issue with the quality of VIIRS data following the VIIRS Petulant Mode that occured on 11/22/2012. This quality issue was caused by IDPS missing an update to LUTS directed by CCR-690 (WR18476)."}


title: Enable VIIRS HAM side A Telemetry Dwell
start: 2012-12-04T00:00:00+00:00
checksum: 6ebc7554e6d2b0110be1d5ab5c1457aa2f68ea7b13a71ab177bd196543670886
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{"Event": "Enable VIIRS HAM side A Telemetry Dwell", "Date": "12/4/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP MTR", "CCR": "---", "Notes": "---"}


title: CrIS CREECBIT Anomaly
start: 2012-12-11T12:25:00+00:00
checksum: c92b712644ff9ec2a22f0a60f85d1687de0ee71691ebe91a6fce7668418c99f0
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{"Event": "CrIS CREECBIT Anomaly", "Date": "12/11/12", "Time (UTC)": "12:25", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "MN019122, NPP MTR", "CCR": "---", "Notes": "A yellow alarm for a CrIS CREECBIT (Single Bit Error Correction Control Error) occurred on Dec. 11, 2012 at 12:25:28 GMT and persisted. A CrIS reboot recovery was completed. CrIS in nominal production science mode as of 22:37z, although data quality may be affected until instrument temperatures stabilize. CrIS was not in nominal science production mode from 15:42z - 22:37z."}


title: VIIRS DNB Calibration
start: 2012-12-13T00:00:00+00:00
checksum: 213f2ce2d6854cc98173f302e58e000154f3395225e00e91e88c97b5fbf02f3c
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{"Event": "VIIRS DNB Calibration", "Date": "12/13/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP MTR", "CCR": "---", "Notes": "---"}


title: VIIRS Emissive Band Calibration
start: 2012-12-17T06:00:00+00:00
end: 2012-12-19T06:00:00+00:00
checksum: 0b2cd828921f71a35eac57150603d8e80020795575444f923e6eed7b51ba7475
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{"Event": "VIIRS Emissive Band Calibration", "Date": "12/17/12", "Time (UTC)": "6:00", "End (UTC)": "2d", "Instrument(s)": "V", "Retrieved from:": "MN019148, NPP MTR", "CCR": "---", "Notes": "Occur quarterly"}


title: VIIRS Solar Irradiance LUT Update
start: 2012-12-17T00:00:00+00:00
checksum: 1153127a55a1f34ac6138d92ed871d4d1863291ffee3e38a2318e168405b1828
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{"Event": "VIIRS Solar Irradiance LUT Update", "Date": "12/17/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2012-12-23T14:55:00+00:00
end: 2012-12-23T15:07:00+00:00
checksum: 54dc3e6147fa8ebd845f3c0adfe273404d76e43889c645bb964b4a3544c890df
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{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "12/23/12", "Time (UTC)": "14:55", "End (UTC)": "15:07", "Instrument(s)": "ACOV", "Retrieved from:": "MN019243, NPP MTR", "CCR": "---", "Notes": "-7.7668 degrees, centered at 15:00:50z."}


title: CrIS SSM SEU (03)
start: 2012-12-23T00:00:00+00:00
checksum: 32dc4a3714fcd2f48a93b60f94997d78638c0c2f9347f44416f2fa357cc1ff4b
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{"Event": "CrIS SSM SEU (03)", "Date": "12/23/12", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (22)
start: 2012-12-24T07:06:00+00:00
end: 2012-12-24T07:08:00+00:00
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{"Event": "VIIRS Scan Sync Loss (22)", "Date": "12/24/12", "Time (UTC)": "7:06", "End (UTC)": "7:08", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (23)
start: 2012-12-25T11:24:00+00:00
checksum: 7bb5fccc48abe55ad1be9de112d14d021b9161d00d5e953d3cccd9d92880e692
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{"Event": "VIIRS Scan Sync Loss (23)", "Date": "12/25/12", "Time (UTC)": "11:24", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "14s"}


title: VIIRS Scan Sync Loss (24)
start: 2012-12-25T12:43:00+00:00
end: 2012-12-25T12:45:00+00:00
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{"Event": "VIIRS Scan Sync Loss (24)", "Date": "12/25/12", "Time (UTC)": "12:43", "End (UTC)": "12:45", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: J2000-TOD Update (Table 58)
start: 2013-01-10T00:00:00+00:00
checksum: aaa8e326a07ebbaf09add63b28fda8aa704e909f6176cbdf72c51ed17be0dcfb
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{"Event": "J2000-TOD Update (Table 58)", "Date": "1/10/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: SCC Table 11 (Star Catalog) Update
start: 2013-01-10T00:00:00+00:00
checksum: 4c9eb141e4be6c45c11fe2cf835f91f230876ae73c4298e5993ff35bacce2895
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{"Event": "SCC Table 11 (Star Catalog) Update", "Date": "1/10/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2013-01-11T00:00:00+00:00
checksum: e20e3f391337b4b7c851a345947ba5a0a60ee4dca133aaad847ea89c5c48c97c
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{"Event": "VIIRS DNB Calibration", "Date": "1/11/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: NPP Drag Make-Up Maneuver (13)
start: 2013-01-15T15:19:00+00:00
end: 2013-01-15T15:30:00+00:00
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{"Event": "NPP Drag Make-Up Maneuver (13)", "Date": "1/15/13", "Time (UTC)": "15:19", "End (UTC)": "15:30", "Instrument(s)": "ACOV", "Retrieved from:": "MN019375, NPP ATR", "CCR": "---", "Notes": "NPP performed a routine drag makeup maneuver at 15:25:00z. The burn lasted two seconds. The following observatory systems were affected: 15:19:00z - 15:30:02z NPP pointing off nadir, 14:48:20z - 15:34:06z OMPS in Decon mode."}


title: CrIS CREECBIT Anomaly
start: 2013-01-15T11:47:00+00:00
checksum: 2597733507bd1c65fdb233700df339caf65bd890ba4da7a33b32bf52fd0d57d4
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{"Event": "CrIS CREECBIT Anomaly", "Date": "1/15/13", "Time (UTC)": "11:47", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "MN019394, NPP ATR", "CCR": "---", "Notes": "No science data issues reported."}


title: VIIRS Scan Sync Loss (25)
start: 2013-01-15T09:52:00+00:00
end: 2013-01-15T09:54:00+00:00
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{"Event": "VIIRS Scan Sync Loss (25)", "Date": "1/15/13", "Time (UTC)": "9:52", "End (UTC)": "9:54", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: CrIS Autonomous Reboot
start: 2013-01-17T16:55:00+00:00
end: 2013-01-19T15:26:00+00:00
checksum: a1f91b49598de61b42daebe3cf42120892b96f542c8af80e8b6b886b9bcb131b
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{"Event": "CrIS Autonomous Reboot", "Date": "1/17/13", "Time (UTC)": "16:55", "End (UTC)": "1/19 - 15:26", "Instrument(s)": "C", "Retrieved from:": "MN019418, NPP ATR", "CCR": "---", "Notes": "CrIS autonomously reset in the back orbit over Australia at 16:55z ending up in Safe mode. They believe the most likely cause is a watchdog timeout. CrIS was returned to science mode at 15:26z on 1/19/13."}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2013-01-22T12:08:00+00:00
end: 2013-01-22T12:20:00+00:00
checksum: 7c91c2e607b43c53c309da55f9477eef78c45891ac260740c43b4b2ad10de4d8
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{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "1/22/13", "Time (UTC)": "12:08", "End (UTC)": "12:20", "Instrument(s)": "ACOV", "Retrieved from:": "MN019426, NPP ATR", "CCR": "---", "Notes": "-3.3826 degrees, centered at 12:13:35z."}


title: VIIRS Scan Sync Loss (26)
start: 2013-01-22T03:40:00+00:00
end: 2013-01-22T03:42:00+00:00
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{"Event": "VIIRS Scan Sync Loss (26)", "Date": "1/22/13", "Time (UTC)": "3:40", "End (UTC)": "3:42", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (27)
start: 2013-01-22T17:44:00+00:00
end: 2013-01-22T17:46:00+00:00
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{"Event": "VIIRS Scan Sync Loss (27)", "Date": "1/22/13", "Time (UTC)": "17:44", "End (UTC)": "17:46", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: VIIRS 1394 Reset
start: 2013-01-27T13:20:00+00:00
checksum: 50fc41a31f9e5a572ff96d528ec8d6d51ceeb66b5a0b9348169dacf119b9c8ac
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{"Event": "VIIRS 1394 Reset", "Date": "1/27/13", "Time (UTC)": "13:20", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "MN019525, NPP ATR", "CCR": "---", "Notes": "Minimal impact"}


title: ATMS TLM Dwell Commanded to SD Loop Error
start: 2013-01-30T00:00:00+00:00
checksum: 410b0a5f7f75b90efc64f066eb25ec97b0838bc4e3b313c9439368fee5fca4b7
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{"Event": "ATMS TLM Dwell Commanded to SD Loop Error", "Date": "1/30/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "A", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: VIIRS DAS Load Error
start: 2013-01-31T00:00:00+00:00
checksum: 5a09d64594545d80ae15813de2008aa2d8972bb6c79aaa6b34c8970d0ab75827
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{"Event": "VIIRS DAS Load Error", "Date": "1/31/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2013-02-10T00:00:00+00:00
checksum: 6dbf8f72a0942dc5ac18d181e6ae326c9b57b459213ae52f5353b209f71246ff
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{"Event": "VIIRS DNB Calibration", "Date": "2/10/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2013-02-21T09:27:00+00:00
end: 2013-02-21T09:37:00+00:00
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{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "2/21/13", "Time (UTC)": "9:27", "End (UTC)": "9:37", "Instrument(s)": "ACOV", "Retrieved from:": "MN019858, NPP ATR", "CCR": "---", "Notes": "-1.7121 degrees, centered at 9:31:25z."}


title: NPP Risk Mitigation Maneuver
start: 2013-02-24T11:14:00+00:00
end: 2013-02-24T11:28:00+00:00
checksum: f1ed3d5410fd4e2a9201732a97613594eb98f0a914a175684367997ca3a3de82
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{"Event": "NPP Risk Mitigation Maneuver", "Date": "2/24/13", "Time (UTC)": "11:14", "End (UTC)": "11:28", "Instrument(s)": "ACOV", "Retrieved from:": "MN019894, NPP ATR", "CCR": "---", "Notes": "10:34:59z - 11:31:32z OMPS in Decon mode, 11:14:00z - 11:27:30z NPP pointing off nadir"}


title: Mx_6.6 Transition to Operations
start: 2013-02-28T21:08:00+00:00
checksum: 8c3d5cfdf75b21243eb580acb3f368ba22de7ffcffd3455f076fb6ba28a8206b
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{"Event": "Mx_6.6 Transition to Operations", "Date": "2/28/13", "Time (UTC)": "21:08", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "MN019944", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2013-03-11T00:00:00+00:00
checksum: 82189f49cadad39db0948b0deff25162fa87da785a717ead951f12432ed1e8c8
raw:
{"Event": "VIIRS DNB Calibration", "Date": "3/11/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: CrIS Full Spectrum Test
start: 2013-03-12T15:46:00+00:00
end: 2013-03-13T00:31:00+00:00
checksum: 0182c13a1567c51a65b6b60a2c4bcdeccbe0ac123b6bf2ff8c685a34f4f38f27
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{"Event": "CrIS Full Spectrum Test", "Date": "3/12/13", "Time (UTC)": "15:46", "End (UTC)": "3/13 - 0:31", "Instrument(s)": "C", "Retrieved from:": "MN020040, NPP ATR", "CCR": "---", "Notes": "(Orbits 7112-7117), During this period, all CrIS SDRs and CrIMMS EDRs were invalid, and the CrIS RDRs were approximately twice their current operational size."}


title: Mx_6.7 Transition to Operations
start: 2013-03-14T19:48:00+00:00
checksum: e273430321532743c2593151278ab6259a0946a34e57ab262c1eb7b18e3ca616
raw:
{"Event": "Mx_6.7 Transition to Operations", "Date": "3/14/13", "Time (UTC)": "19:48", "End (UTC)": "-:--", "Instrument(s)": "A", "Retrieved from:": "MN020078", "CCR": "---", "Notes": "---"}


title: VIIRS Emissive Band Calibration
start: 2013-03-18T06:00:00+00:00
end: 2013-03-20T06:00:00+00:00
checksum: cc55da730b09c7fa6bd8703dbf50ae0154a29da8412d35b12390124c9a2fb9d9
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{"Event": "VIIRS Emissive Band Calibration", "Date": "3/18/13", "Time (UTC)": "6:00", "End (UTC)": "2d", "Instrument(s)": "V", "Retrieved from:": "MN020107, NPP ATR", "CCR": "---", "Notes": "---"}


title: VIIRS-SDR-DNB-C-COEFFS-LUT update
start: 2013-03-21T18:55:00+00:00
checksum: 6bba402b165888fc3cf5d9825293f31dab16d2eaa13f89c15f2114441721dc02
raw:
{"Event": "VIIRS-SDR-DNB-C-COEFFS-LUT update", "Date": "3/21/13", "Time (UTC)": "18:55", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: CrIS-SDR-CC Update
start: 2013-03-22T17:31:00+00:00
checksum: 0a4dbb4b2894a0caa221e11cff9cd61e02e157032dd355bb4f55446017072caa
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{"Event": "CrIS-SDR-CC Update", "Date": "3/22/13", "Time (UTC)": "17:31", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2013-03-23T03:24:00+00:00
end: 2013-03-23T03:36:00+00:00
checksum: f421eed4c1ca3cbdd93659dc545c0b52551e59b9e5fc19cdb3cd1214a61ff0f5
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{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "3/23/13", "Time (UTC)": "3:24", "End (UTC)": "3:36", "Instrument(s)": "ACOV", "Retrieved from:": "MN020188, NPP ATR", "CCR": "---", "Notes": "-3.3196 degrees, centered at 3:29:00z"}


title: CrIS CREECBIT Anomaly
start: 2013-04-01T06:39:00+00:00
checksum: f0d6da4928919c49b06f949ed7939e1ee5eb24de1da0672083b4d1e8458302f6
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{"Event": "CrIS CREECBIT Anomaly", "Date": "4/1/13", "Time (UTC)": "6:39", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "MN020348, NPP ATR", "CCR": "---", "Notes": "A CrIS single bit correctable error was observed, indicating that the data stream was corrected for a single bit error.  Nominally this will clear after 8 seconds, but in this case it stuck at \u2018True\u2019.  This was observed in the telemetry point CREECBIT.  This should have no impact to data."}


title: OMPS Solar Reference Diffuser Calibration
start: 2013-04-01T10:27:00+00:00
checksum: 8f5627c4a7f2ba8295c27f711ee9a03c0f3d96076c49090b69fc7f9e60dd676a
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{"Event": "OMPS Solar Reference Diffuser Calibration", "Date": "4/1/13", "Time (UTC)": "10:27", "End (UTC)": "-:--", "Instrument(s)": "O", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "Semi-annual reference diffuser calibration. Slightly elevated OMPS temperatures after S/C transmitters left on."}


title: J2000 to TOD Update (Table 58)
start: 2013-04-04T00:00:00+00:00
checksum: d411afe582fee2c24226700dc181f1b75a17e9e01cbd2201441dbde5265ba087
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{"Event": "J2000 to TOD Update (Table 58)", "Date": "4/4/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: OMPSFLTNEXT Flagged
start: 2013-04-08T00:00:00+00:00
checksum: 0b1df2b29277e2ee53f651aee1f64c9fb6a18307f88050b323709314df44c25e
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{"Event": "OMPSFLTNEXT Flagged", "Date": "4/8/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "O", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "NO_TOD_BETWEEN_TCUS & RECOVERED_TOD faults"}


title: VIIRS DNB Calibration
start: 2013-04-10T00:00:00+00:00
checksum: 0b1680daab6fee55551a1e86d094b64682aeac774ac001abb5de446f7a1d045e
raw:
{"Event": "VIIRS DNB Calibration", "Date": "4/10/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2013-04-21T19:42:00+00:00
end: 2013-04-21T19:54:00+00:00
checksum: 94baf2ea4c178213b6637d4cbd8ce49134fb2ad568fe975025cd774e591d29e2
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{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "4/21/13", "Time (UTC)": "19:42", "End (UTC)": "19:54", "Instrument(s)": "ACOV", "Retrieved from:": "MN020584, NPP ATR", "CCR": "---", "Notes": "-3.8818 degrees, centered at 19:42:54z."}


title: OMPSFLTNEXT Flagged
start: 2013-04-21T00:00:00+00:00
checksum: 17aa4fb570339d3257434d657eb46294a41e998c9dcd52d05a6e64e9408c57ba
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{"Event": "OMPSFLTNEXT Flagged", "Date": "4/21/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "O", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "NO_TOD_BETWEEN_TCUS & RECOVERED_TOD faults"}


title: OMPS Table 40 (v020D) Upload
start: 2013-04-25T18:47:00+00:00
end: 2013-04-25T19:47:00+00:00
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{"Event": "OMPS Table 40 (v020D) Upload", "Date": "4/25/13", "Time (UTC)": "18:47", "End (UTC)": "19:47", "Instrument(s)": "O", "Retrieved from:": "MN020676, NPP ATR", "CCR": "---", "Notes": "---"}


title: OMPS Table Loads
start: 2013-05-03T00:00:00+00:00
checksum: f4f67d94969ad0294a377df02fa6c28c9f605d233cd38078d447cbc9e87ed9fc
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{"Event": "OMPS Table Loads", "Date": "5/3/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "O", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "Table 21 (v1400), Table 102 (v1001), Table 66 (v1101), Table 51 (v1201), Table 49 (vA802), Table 106 (v5406), and Table 108 (v5406)."}


title: Difficulty loading OMPS DAS
start: 2013-05-09T00:00:00+00:00
checksum: 004d59e4c7c2973d36273754ce77317d1406f8b39f148cc594a72c559883b183
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{"Event": "Difficulty loading OMPS DAS", "Date": "5/9/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "O", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: Disable VIIRS TLM Dwell
start: 2013-05-09T00:00:00+00:00
checksum: d4b844490e1a15baadd21bf8da757e98e7060bcb209f59954ea2f3543c2a5e91
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{"Event": "Disable VIIRS TLM Dwell", "Date": "5/9/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2013-05-09T00:00:00+00:00
checksum: f5ab811e0ffaaf2f7dcb2d648b8d92fd0c3f84d28c07098d77bf426dd074cb69
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{"Event": "VIIRS DNB Calibration", "Date": "5/9/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: Solar Eclipse
start: 2013-05-10T00:00:00+00:00
checksum: 63a3d047fb4621006090ffe42120d3e53ac25377216ddcc194617f92746ef8de
raw:
{"Event": "Solar Eclipse", "Date": "5/10/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2013-05-11T00:00:00+00:00
checksum: 1988a2649ee3750f936b149e1782a53b4e6e666ddea70d25cac7330256ec44f9
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{"Event": "VIIRS DNB Calibration", "Date": "5/11/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: VIIRS Lunar Calibration
start: 2013-05-21T08:41:00+00:00
end: 2013-05-21T08:46:00+00:00
checksum: 95e96d350869172552922ac0ad8f0e54f271a82c0692e62d7cbb20fd03e808c5
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{"Event": "VIIRS Lunar Calibration", "Date": "5/21/13", "Time (UTC)": "8:41", "End (UTC)": "8:46", "Instrument(s)": "V", "Retrieved from:": "MN020912, NPP ATR", "CCR": "---", "Notes": "---"}


title: Change ATMS Dwell Channel
start: 2013-05-22T00:00:00+00:00
checksum: 8ffc48ecf7e05fe0db9ad9d6b2514edc957daac2a6e33120c09d0e489ec33aff
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{"Event": "Change ATMS Dwell Channel", "Date": "5/22/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "A", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "Changed dwell channel from ATSDMINTERR to ATVPLOAV for a single orbit and then returned to dwell on ATSDMINTERR"}


title: VIIRS Scan Sync Loss (28)
start: 2013-05-31T17:38:00+00:00
end: 2013-05-31T17:40:00+00:00
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{"Event": "VIIRS Scan Sync Loss (28)", "Date": "5/31/13", "Time (UTC)": "17:38", "End (UTC)": "17:40", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (29)
start: 2013-06-03T03:20:00+00:00
end: 2013-06-03T03:22:00+00:00
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{"Event": "VIIRS Scan Sync Loss (29)", "Date": "6/3/13", "Time (UTC)": "3:20", "End (UTC)": "3:22", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (30)
start: 2013-06-07T12:40:00+00:00
end: 2013-06-07T12:42:00+00:00
checksum: 14adfce6eadb0654b47843e6854a5166501b80467f1da060996845df94803f9c
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{"Event": "VIIRS Scan Sync Loss (30)", "Date": "6/7/13", "Time (UTC)": "12:40", "End (UTC)": "12:42", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2013-06-08T00:00:00+00:00
checksum: 5918949800ac1bf6fc7aad9ff88d527a75dbf3b8e4921779996477557890c345
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{"Event": "VIIRS DNB Calibration", "Date": "6/8/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: VIIRS Emissive Band Calibration
start: 2013-06-17T06:00:00+00:00
end: 2013-06-19T06:00:00+00:00
checksum: fbf67889b3ebddfc19f5dcd94ee827c2e8b975e1d3f01f3540b3ee56b48d501f
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{"Event": "VIIRS Emissive Band Calibration", "Date": "6/17/13", "Time (UTC)": "6:00", "End (UTC)": "2d", "Instrument(s)": "V", "Retrieved from:": "MN021235, NPP ATR", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2013-07-08T00:00:00+00:00
checksum: d409c967cc2a16765de0a9a58d7e4fcf67b4d47a6b65cac475c7efd2b5abc1ca
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{"Event": "VIIRS DNB Calibration", "Date": "7/8/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: Mx_7.0 Transition to Operations
start: 2013-07-10T13:12:00+00:00
checksum: f126bac38600c7a4347ed2c8a80f31d630ccc12ed513bf2886859e0b37646dd0
raw:
{"Event": "Mx_7.0 Transition to Operations", "Date": "7/10/13", "Time (UTC)": "13:12", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "MN021462", "CCR": "---", "Notes": "---"}


title: Mx_7.1 Transition to Operations
start: 2013-07-10T13:12:00+00:00
checksum: 74e1a1e48087802bf8bdc4f27516862d0db966cff66a1d811929f544d81f9d94
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{"Event": "Mx_7.1 Transition to Operations", "Date": "7/10/13", "Time (UTC)": "13:12", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "MN021462", "CCR": "---", "Notes": "---"}


title: VIIRS NCC Imagery LUT and Software Update
start: 2013-07-10T13:12:00+00:00
checksum: f61f6506f9794ea5dfc979e9abcbd14ffb9820c35a981beab283cc9e7ddeb60c
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{"Event": "VIIRS NCC Imagery LUT and Software Update", "Date": "7/10/13", "Time (UTC)": "13:12", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "---", "CCR": "---", "Notes": "NCC Imagery was improved by removing an error that caused a small number of nighttime granules to not contain any NCC Imagery valid pixels, correcting for FILL values in very dark pixels in the NCC product, and removing a discontinuity at the 105 solar zenith angle. Last change made specifically for Imagery on the IDPS."}


title: NPP Drag Make-Up Maneuver (14)
start: 2013-07-16T18:51:00+00:00
end: 2013-07-16T19:02:00+00:00
checksum: 56337bae372e0d683e9b7e5d663f07685d98aca7fb44858a81d855009e9e3752
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{"Event": "NPP Drag Make-Up Maneuver (14)", "Date": "7/16/13", "Time (UTC)": "18:51", "End (UTC)": "19:02", "Instrument(s)": "ACOV", "Retrieved from:": "MN021556, NPP ATR", "CCR": "---", "Notes": "18:41:00-19:06:06z OMPS in Decon mode, 18:51-19:02:04z NPP pointing off nadir"}


title: 1394 Bus B Reset
start: 2013-07-16T20:48:00+00:00
checksum: 89c623fbb1c5c6d0e9b5a7d023f9f3a34d09db95b2866028a8102ce470635648
raw:
{"Event": "1394 Bus B Reset", "Date": "7/16/13", "Time (UTC)": "20:48", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "MN021566, NPP ATR", "CCR": "---", "Notes": "1 packet of CrIS data APID 1320 lost"}


title: J2000 to TOD Update (Table 58)
start: 2013-07-17T00:00:00+00:00
checksum: 68fe38e956893efb2d3a29486c7beb11b481070d3fbeab829de4b6b1afdf8548
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{"Event": "J2000 to TOD Update (Table 58)", "Date": "7/17/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (31)
start: 2013-07-23T12:38:00+00:00
end: 2013-07-23T12:40:00+00:00
checksum: 5b3b4af07aff95701eec8bd37f3c6376e23101e025071d3c2db4cfe5094c9b50
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{"Event": "VIIRS Scan Sync Loss (31)", "Date": "7/23/13", "Time (UTC)": "12:38", "End (UTC)": "12:40", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: Corrupt ATMS RDRs
start: 2013-08-03T01:22:00+00:00
checksum: fafa54a355736703d6d7ceafc6c798584fd85f281f630d75482facc33d8d10d8
raw:
{"Event": "Corrupt ATMS RDRs", "Date": "8/3/13", "Time (UTC)": "1:22", "End (UTC)": "-:--", "Instrument(s)": "A", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: CrIS SSM SEU (04)
start: 2013-08-04T10:25:00+00:00
checksum: 086f0fbe855231b9b7b32c2870d9d9d53775d4279fc9ae14582483baff510aaa
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{"Event": "CrIS SSM SEU (04)", "Date": "8/4/13", "Time (UTC)": "10:25", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "MN021836, NPP ATR", "CCR": "---", "Notes": "Science Data impacted for 12s."}


title: VIIRS DNB Calibration
start: 2013-08-06T00:00:00+00:00
checksum: 56c32e6c857dfab61e69ad62b86c151c5a8777b5519f9d65573e6695207e01bf
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{"Event": "VIIRS DNB Calibration", "Date": "8/6/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: ATMS Scan Drive Motor Current Increase
start: 2013-08-07T00:00:00+00:00
checksum: c2d5b5dc0476e88129e793d0890a7ea4a9c2413bc265c5557a29cc0c5cbd614c
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{"Event": "ATMS Scan Drive Motor Current Increase", "Date": "8/7/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "A", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: VIIRS SDR Dual-Gain Anomaly LUT Update
start: 2013-08-08T00:00:00+00:00
checksum: 9e06a525e8a3cf36afd87cebb36b6b61e9259078763813ea5cdbae50579bef77
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{"Event": "VIIRS SDR Dual-Gain Anomaly LUT Update", "Date": "8/8/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "---", "CCR": 1150, "Notes": "---"}


title: Mx_7.2 Transition to Operations
start: 2013-08-20T20:36:00+00:00
checksum: a027d8829f954f49c04a870c97aeddfc7990eca8f98c8aa0f7b578ed95703cfd
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{"Event": "Mx_7.2 Transition to Operations", "Date": "8/20/13", "Time (UTC)": "20:36", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "MN021824", "CCR": "---", "Notes": "---"}


title: Snow/Ice GrantoGrid Mistakenly Activated
start: 2013-08-20T20:27:00+00:00
end: 2013-08-28T20:27:00+00:00
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{"Event": "Snow/Ice GrantoGrid Mistakenly Activated", "Date": "8/20/13", "Time (UTC)": "20:27", "End (UTC)": "8d", "Instrument(s)": "V", "Retrieved from:": "MN022139", "CCR": "---", "Notes": "Note that for the period that GrantoGrid routines were active, the GridIP-VIIRS-Snow-Ice-Cover-Rolling-Tile IP was dynamically updated with SNPP VIIRS data. As these routines are known to be in error, the quality of the downstream VIIRS Cloud Mask Intermediate Product is likely significantly degraded, particularly at night, during the period prior to re-seeding of the Snow/Ice Gridded Intermediate Product."}


title: VIIRS in OP_DAY Mode/VIIRS DAS Disabled
start: 2013-08-22T18:16:00+00:00
checksum: 4b4524c1c6dd25627201fb6c3e13faf15c76ff1771c9d6f871fd2d875d97d1bb
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{"Event": "VIIRS in OP_DAY Mode/VIIRS DAS Disabled", "Date": "8/22/13", "Time (UTC)": "18:16", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "MN022062, NPP ATR", "CCR": "---", "Notes": "---"}


title: CrIS Full Spectrum Test
start: 2013-08-27T13:13:00+00:00
end: 2013-08-28T14:50:00+00:00
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{"Event": "CrIS Full Spectrum Test", "Date": "8/27/13", "Time (UTC)": "13:13", "End (UTC)": "8/28 - 14:50", "Instrument(s)": "C", "Retrieved from:": "MN022079, NPP ATR", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (32)
start: 2013-08-29T18:18:00+00:00
end: 2013-08-29T18:20:00+00:00
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{"Event": "VIIRS Scan Sync Loss (32)", "Date": "8/29/13", "Time (UTC)": "18:18", "End (UTC)": "18:20", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2013-09-05T00:00:00+00:00
checksum: d805c5e183720ffb779338fb079f790d96341b41991bcdf96d72a6295829239c
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{"Event": "VIIRS DNB Calibration", "Date": "9/5/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (33)
start: 2013-09-12T11:02:00+00:00
end: 2013-09-12T11:04:00+00:00
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title: VIIRS Scan Sync Loss (34)
start: 2013-09-15T23:27:00+00:00
end: 2013-09-15T23:29:00+00:00
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{"Event": "VIIRS Scan Sync Loss (34)", "Date": "9/15/13", "Time (UTC)": "23:27", "End (UTC)": "23:29", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: VIIRS Emissive Band Calibration
start: 2013-09-16T06:00:00+00:00
end: 2013-09-18T06:00:00+00:00
checksum: 3698216a00096c5b488f03b191ee0dc2ea9cb26867a0ce965092d127ba98a310
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{"Event": "VIIRS Emissive Band Calibration", "Date": "9/16/13", "Time (UTC)": "6:00", "End (UTC)": "2d", "Instrument(s)": "V", "Retrieved from:": "MN022310, NPP ATR", "CCR": "---", "Notes": "---"}


title: Elevated OMPS Temperatures
start: 2013-09-18T00:00:00+00:00
checksum: 036f3c341873aabb6c32926b111c238cc7fff8667fc3a45d9eca93ab389da1f5
raw:
{"Event": "Elevated OMPS Temperatures", "Date": "9/18/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "O", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "S/C transmitters left on"}


title: Difficulty loading OMPS DAS
start: 2013-09-26T00:00:00+00:00
checksum: 0d5bcae60ff7d1d1b9a071a2ed7bb78805bf1d50058411577da68879b86c7dc3
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{"Event": "Difficulty loading OMPS DAS", "Date": "9/26/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "O", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2013-10-04T00:00:00+00:00
checksum: b96c578e7bf79be383685848c9c7f75d085c28482ee642d39533626c05d0521e
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{"Event": "VIIRS DNB Calibration", "Date": "10/4/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2013-10-14T07:35:00+00:00
end: 2013-10-14T21:42:00+00:00
checksum: 4ced94b1c87dff1ec5bf9a7b725aa8c41154bb264a5188bab0e69fff2dae62a7
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{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "10/14/13", "Time (UTC)": "7:35", "End (UTC)": "21:42", "Instrument(s)": "ACOV", "Retrieved from:": "MN022345, NPP ATR", "CCR": "---", "Notes": "-1.305 degrees"}


title: J2000 to TOD Update (Table 58)
start: 2013-10-16T00:00:00+00:00
checksum: 7bf87de9b647fcaf208c58d9d11ea688e4f6ffec3490c299ee43ec137af7ff02
raw:
{"Event": "J2000 to TOD Update (Table 58)", "Date": "10/16/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: CrIS Timestamp Error
start: 2013-10-20T05:03:00+00:00
end: 2013-10-20T06:44:00+00:00
checksum: 4a242be2a7241b4ec6403a043217a62fa74392e72d7558158272e0507f94b0c6
raw:
{"Event": "CrIS Timestamp Error", "Date": "10/20/13", "Time (UTC)": "5:03", "End (UTC)": "6:44", "Instrument(s)": "C", "Retrieved from:": "MN022347", "CCR": "---", "Notes": "Due to a time stamp error in the CrIS SDR code, both the AFWA and NESDIS IDPS are expected to generate invalid CrIS SDRs for approximately 101 minutes on 10/20/2013, starting at 05:03:11 GMT. Due to some uncertainty surrounding the duration of the event, real time data analysis will be completed to ensure that the anomaly has ceased and SDR radiances have returned to expected values after ~06:44:00 GMT. As an additional precaution, CrIS SDR processing will be stopped, memory cleared and restarted at approximately 10:00 GMT. This forced restart is not expected to impact data products. It should be noted that while the radiance values will be in error, SDR quality flags will indicate that the data are \u2018valid\u2019. Further, these radiance errors will propagate into the downstream CrIS IR Ozone IPs and CrIMSS EDRs."}


title: CrIS LWIR FOV1 NEdN Anomaly
start: 2013-10-21T00:00:00+00:00
checksum: 446ca3d8bce0f5dfcd854cc82abd561362d9dbc5d9d9bdfb0a9e0fd188f6f84f
raw:
{"Event": "CrIS LWIR FOV1 NEdN Anomaly", "Date": "10/21/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: Elevated OMPS Temperatures
start: 2013-10-22T00:00:00+00:00
checksum: cec39aa913489859cdb3740c9f9097790f25396333638df9a85f949313befcf7
raw:
{"Event": "Elevated OMPS Temperatures", "Date": "10/22/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "O", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "S/C transmitters left on"}


title: First OMPS FT LUT updates since Gov Shutdown
start: 2013-10-24T00:00:00+00:00
checksum: 82cb7b4f59b4131f851aed9f7359b1cdb3bf9e833d85fb7385bddcf8228abb5f
raw:
{"Event": "First OMPS FT LUT updates since Gov Shutdown", "Date": "10/24/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "O", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: First VIIRS FT LUT updates since Gov Shutdown
start: 2013-10-24T00:00:00+00:00
checksum: a7594352c708bb45fb9e555f4628e2b506a854d85837a18bfd44676e2ea8a675
raw:
{"Event": "First VIIRS FT LUT updates since Gov Shutdown", "Date": "10/24/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: Lunar Eclipse
start: 2013-11-03T00:00:00+00:00
checksum: cf0eb0786499d2a9e0a27becd899ad0b89e4116acbbb8948b879c5cc05f813a1
raw:
{"Event": "Lunar Eclipse", "Date": "11/3/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "NPP ADR", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2013-11-03T00:00:00+00:00
checksum: b87117089b7e4757f4a7c99b250f48bacd88753f929db2d02a19c7cb2f9def90
raw:
{"Event": "VIIRS DNB Calibration", "Date": "11/3/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP ADR", "CCR": "---", "Notes": "---"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2013-11-13T06:52:00+00:00
end: 2013-11-13T07:04:00+00:00
checksum: fc68fbb5d2af3498f14fe3e9a1e59afc01f588486000a94f08258ef1f5c74875
raw:
{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "11/13/13", "Time (UTC)": "6:52", "End (UTC)": "7:04", "Instrument(s)": "ACOV", "Retrieved from:": "MN022358, NPP ATR", "CCR": "---", "Notes": "-7.9808 degrees, centered at 6:57:41z"}


title: Mx_8.0 Transition to Operations
start: 2013-11-14T18:43:00+00:00
checksum: d6917bdf2c1a53a339ab97e5a6082aa2153a4c907fbadca6a1312a32bac81957
raw:
{"Event": "Mx_8.0 Transition to Operations", "Date": "11/14/13", "Time (UTC)": "18:43", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "MN022360", "CCR": "---", "Notes": "---"}


title: NPP Drag Make-Up Maneuver (15)
start: 2013-11-19T17:40:00+00:00
end: 2013-11-19T17:51:00+00:00
checksum: 68be9c9451e367df0769916ba41512d8755a865f67ed3afdf75f597817a2d1b2
raw:
{"Event": "NPP Drag Make-Up Maneuver (15)", "Date": "11/19/13", "Time (UTC)": "17:40", "End (UTC)": "17:51", "Instrument(s)": "ACOV", "Retrieved from:": "MN022362, NPP ATR", "CCR": "---", "Notes": "Pointing off Nadir for 11 minutes, OMPS in decon mode for 34 minutes."}


title: VIIRS DNB Update of Offsets and Gains
start: 2013-11-19T23:16:00+00:00
checksum: c19ff25571739112362d9d7d5f15d7d407b56bcc60c5b4554453416aaa20d0c0
raw:
{"Event": "VIIRS DNB Update of Offsets and Gains", "Date": "11/19/13", "Time (UTC)": "23:16", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "---", "CCR": 1323, "Notes": "---"}


title: ATMS PCT Update (SDR PCT ingested into IDPS)
start: 2013-11-20T15:00:00+00:00
checksum: ef5078957e4aadd4e56bf51373aac1e5f7653dff3a2a10be971d415acff38d20
raw:
{"Event": "ATMS PCT Update (SDR PCT ingested into IDPS)", "Date": "11/20/13", "Time (UTC)": "15:00", "End (UTC)": "-:--", "Instrument(s)": "A", "Retrieved from:": "MN022365", "CCR": "---", "Notes": "The BTs in the ATMS SDR are obtained from the antenna temps reported in the TDR by applying beam efficiencies and scan biases for each scan position and channel. The current alg sets the biases to 0 and the efficiencies to 1, so the BTs are the same as the antenna temps. This update will provide the coefficients necessary to obtain properly-corrected BTs and to distinguish the SDR from the TDR. This change is necessary to reach validated maturity for the ATMS-SDR."}


title: VIIRS Scan Sync Loss (35)
start: 2013-11-23T11:47:00+00:00
end: 2013-11-23T11:49:00+00:00
checksum: 1a9029a9a9fcfd22b361e9e7356f92583919b48406c352b764fa6c40fbc900f6
raw:
{"Event": "VIIRS Scan Sync Loss (35)", "Date": "11/23/13", "Time (UTC)": "11:47", "End (UTC)": "11:49", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: OMPS New Limb Profiler Earth View Tables Load
start: 2013-11-26T00:00:00+00:00
checksum: b3bc78cad3d7719b963a19ff0d0b6ba20970226a874b302b400b6174a2cdee8e
raw:
{"Event": "OMPS New Limb Profiler Earth View Tables Load", "Date": "11/26/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "O", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "Table 100 (v0005), Table 101 (v0005), Table 107 (v0004), and Table 108 (v0004)."}


title: VIIRS DNB Calibration
start: 2013-12-03T00:00:00+00:00
checksum: 07643a44fa70fe5ac8dc7a8a7ab0e2f3dc44a7546c2f1024f11519537fe6777e
raw:
{"Event": "VIIRS DNB Calibration", "Date": "12/3/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2013-12-12T19:30:00+00:00
end: 2013-12-12T19:42:00+00:00
checksum: cfe5e2d9c31fdf0c417d936c9a765cce0a3dbba6c2d100a191408d3d48f62591
raw:
{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "12/12/13", "Time (UTC)": "19:30", "End (UTC)": "19:42", "Instrument(s)": "ACOV", "Retrieved from:": "MN022372, NPP ATR", "CCR": "---", "Notes": "-9.440 degrees, centered at 19:35:46z"}


title: VIIRS Emissive Band Calibration
start: 2013-12-16T06:00:00+00:00
end: 2013-12-18T06:00:00+00:00
checksum: 0fa0d9cdd26ebf47ede5ab2f42f128e927ce145e82e9f1509ccab9818449fd47
raw:
{"Event": "VIIRS Emissive Band Calibration", "Date": "12/16/13", "Time (UTC)": "6:00", "End (UTC)": "2d", "Instrument(s)": "V", "Retrieved from:": "MN022374, NPP ATR", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2013-12-31T00:00:00+00:00
checksum: f6414a9188db3e26d4021c27c770d313cd81bd0255e06dfbffb90dfe32b223f4
raw:
{"Event": "VIIRS DNB Calibration", "Date": "12/31/13", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2014-01-11T09:59:00+00:00
end: 2014-01-11T10:09:00+00:00
checksum: 5a78da97b258962124eaf05684479fd80f7909460fdf244100ac9f4ae5f649ec
raw:
{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "1/11/14", "Time (UTC)": "9:59", "End (UTC)": "10:09", "Instrument(s)": "ACOV", "Retrieved from:": "MN022383, NPP ATR", "CCR": "---", "Notes": "-6.728 degrees"}


title: Risk Mitigation Maneuver (3)
start: 2014-01-21T19:30:00+00:00
end: 2014-01-21T19:41:00+00:00
checksum: c36a11ea31b63e4a4edb6d0cdf44d9dbd7245cbc63bd65cecf4ec24c662a051a
raw:
{"Event": "Risk Mitigation Maneuver (3)", "Date": "1/21/14", "Time (UTC)": "19:30", "End (UTC)": "19:41", "Instrument(s)": "ACOV", "Retrieved from:": "MN022385, NPP ATR", "CCR": "---", "Notes": "---"}


title: J2000 to TOD Update (Table 58)
start: 2014-01-23T00:00:00+00:00
checksum: 3cee7a9ed91ef1d3306997a1b6413d800c36e6d028cfdb5b406e0dda6aa0e7a9
raw:
{"Event": "J2000 to TOD Update (Table 58)", "Date": "1/23/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: OMPS Table 100 (v0006) and 101 (v0006) Loads
start: 2014-01-23T20:14:00+00:00
end: 2014-01-23T21:04:00+00:00
checksum: 7b29c70b1e5da170cb84fde34794940a794ff083e5f5a33a3b6b42a27f1c6806
raw:
{"Event": "OMPS Table 100 (v0006) and 101 (v0006) Loads", "Date": "1/23/14", "Time (UTC)": "20:14", "End (UTC)": "21:04", "Instrument(s)": "O", "Retrieved from:": "MN022386, NPP ATR", "CCR": "---", "Notes": "No science data"}


title: OMPS NP IP AC Updated
start: 2014-01-30T22:18:00+00:00
checksum: 9c08f6eece4c43e118e4e1df6c988575dafd8cc28c76cf7411438d723ff8486c
raw:
{"Event": "OMPS NP IP AC Updated", "Date": "1/30/14", "Time (UTC)": "22:18", "End (UTC)": "-:--", "Instrument(s)": "O", "Retrieved from:": "---", "CCR": 1302, "Notes": "---"}


title: VIIRS DNB Calibration
start: 2014-01-30T00:00:00+00:00
checksum: 655d78bbc0f239ed329dd347b019b10fd7670429043f1f529aa7446d916c45d6
raw:
{"Event": "VIIRS DNB Calibration", "Date": "1/30/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: VIIRS RSB Calibration Trend Shift
start: 2014-02-04T00:00:00+00:00
checksum: 5e4c3b01c1fccd62d5621586766fc53c9317decb5b65142fb6a66fef5992345f
raw:
{"Event": "VIIRS RSB Calibration Trend Shift", "Date": "2/4/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS SBC Lockup/Petulant Mode (07)
start: 2014-02-04T17:37:00+00:00
end: 2014-02-04T21:35:00+00:00
checksum: aca555930ad5368c82673362fbb140274308b3a2cbafb015cf8fe7fee4044d60
raw:
{"Event": "VIIRS SBC Lockup/Petulant Mode (07)", "Date": "2/4/14", "Time (UTC)": "17:37", "End (UTC)": "21:35", "Instrument(s)": "V", "Retrieved from:": "MN022390, NPP ATR", "CCR": "---", "Notes": "At 17:37 UTC VIIRS stopped outputting science data.  At 18:04:57 UTC (AOS SVL 11781) controllers reported multiple VIIRS and 1394 bus alarms to engineers. During the back orbit engineering verified the state of the VIIRS instrument and began preparations for recovery. The VIIRS Petulant Mode recovery was executed during SVL 11782, 11783, and 11784.  Science data resumed at 21:35:02 but may be degraded for multiple orbits.  All VIIRS DNB data will be degraded prior to SVL 11784 when the VIIRS DNB tables were loaded."}


title: OMPS Table 21 (v1600), 40 (v020e), and 69 (v5002) Loads
start: 2014-02-06T19:10:00+00:00
end: 2014-02-06T20:00:00+00:00
checksum: cbe249629a29c0e6b8e1c5d4bb4df4fa36cd38e99c65b6b901542ba32c7b3ae1
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{"Event": "OMPS Table 21 (v1600), 40 (v020e), and 69 (v5002) Loads", "Date": "2/6/14", "Time (UTC)": "19:10", "End (UTC)": "20:00", "Instrument(s)": "O", "Retrieved from:": "MN022392, NPP ATR", "CCR": "---", "Notes": "No science data."}


title: OMPS High Resolution Data Collection
start: 2014-02-08T05:52:00+00:00
end: 2014-02-08T15:05:00+00:00
checksum: d81e31312066140ee5e19731dc27841463915cd304089e1a843be14861387cde
raw:
{"Event": "OMPS High Resolution Data Collection", "Date": "2/8/14", "Time (UTC)": "5:52", "End (UTC)": "15:05", "Instrument(s)": "O", "Retrieved from:": "MN022393, NPP ATR", "CCR": "---", "Notes": "Normally OMPS would only produce diagnostic data on 8 February 2014 therefore no  nominal science data will be impacted.  The test data will be collected as nominal science data on NESDIS IDPS I&T.\u00a0 For the duration of the test OMPS Science processing will be disabled on all other  IDPS configurations.\u00a0 Once the test is complete OMPS will continue the nominal Science collection schedule.\u00a0"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2014-02-10T05:28:00+00:00
end: 2014-02-10T05:41:00+00:00
checksum: 2ca530ecc0ef119cc1443b4c73dd7e0d649110fc36d0feb20a15469b3250ab85
raw:
{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "2/10/14", "Time (UTC)": "5:28", "End (UTC)": "5:41", "Instrument(s)": "ACOV", "Retrieved from:": "MN022394, NPP ATR", "CCR": "---", "Notes": "-3.714 degrees"}


title: VIIRS-RSBAUTOCAL-H-LUT installed
start: 2014-02-11T23:26:00+00:00
checksum: 6a1d5a80196f44bac4f627d6f7d7824c7340b87c188f3cccb3a679ed6729d290
raw:
{"Event": "VIIRS-RSBAUTOCAL-H-LUT installed", "Date": "2/11/14", "Time (UTC)": "23:26", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "---", "CCR": 1464, "Notes": "---"}


title: CrIS SSM SEU (05)
start: 2014-02-13T00:00:00+00:00
checksum: 9a66e19e3356911e0d031e9298cfd3b06e5c3157f6513e6a9f93ba6d1e1fc15f
raw:
{"Event": "CrIS SSM SEU (05)", "Date": "2/13/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: Mx_8.1/8.2 Transition to Operations
start: 2014-02-20T14:39:00+00:00
checksum: 3164683002f61a01d8e9fd8f992529f67c37db24ac61f861f6137c5d2b041f24
raw:
{"Event": "Mx_8.1/8.2 Transition to Operations", "Date": "2/20/14", "Time (UTC)": "14:39", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "MN022398", "CCR": "---", "Notes": "Science data not expected to be impacted."}


title: CrIS Cal Table (Table 5) v36 Upload
start: 2014-02-20T00:00:00+00:00
checksum: 1a8a8c8414ee7c32626a04cc14ba27ea41f97d60a0256df8fc5df4213861666b
raw:
{"Event": "CrIS Cal Table (Table 5) v36 Upload", "Date": "2/20/14", "Time (UTC)": "-:--", "End (UTC)": "2 orbits following Mx_8.2 TTO", "Instrument(s)": "C", "Retrieved from:": "MN022400", "CCR": "---", "Notes": "Differences in the brightness temperature retrievals with the anticipated non-optimal configuration and the current configuration are expected to be less than 0.1 Kelvin on average for the Long-Wave Infrared (LWIR) and Mid-Wave Infrared (MWIR) bands. Differences in the Short-Wave Infrared (SWIR) bands are expected to be even less."}


title: OMPS Table 100 (v0007) and 101 (v0007) Loads
start: 2014-02-20T21:31:00+00:00
end: 2014-02-20T22:21:00+00:00
checksum: 003375d19aa2803546eae0cade4a83b88adfc2c0e0efeeb851dd0bb921618828
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{"Event": "OMPS Table 100 (v0007) and 101 (v0007) Loads", "Date": "2/20/14", "Time (UTC)": "21:31", "End (UTC)": "22:21", "Instrument(s)": "O", "Retrieved from:": "MN022401, NPP ATR", "CCR": "---", "Notes": "No science data."}


title: VIIRS DNB Calibration
start: 2014-02-28T00:00:00+00:00
checksum: 3f13537a33cbf1337be8ad4aae8ffd8ab1dd80917aad8abe6f73642af22e901e
raw:
{"Event": "VIIRS DNB Calibration", "Date": "2/28/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: NPP Yaw Maneuvers for OMPS Solar Calibration
start: 2014-03-04T07:26:00+00:00
end: 2014-03-04T19:42:00+00:00
checksum: bd3dac920b9ff73187d6586683e192251ee3843dc0b204abdaf0062aad92c141
raw:
{"Event": "NPP Yaw Maneuvers for OMPS Solar Calibration", "Date": "3/4/14", "Time (UTC)": "7:26", "End (UTC)": "19:42", "Instrument(s)": "O", "Retrieved from:": "MN022404, NPP ATR", "CCR": "---", "Notes": "NPP will conduct a series of 8 yaw maneuvers for a semi-annual solar calibration for the OMPS. Each Yaw maneuver will approximately 1 degree in magnitude."}


title: VIIRS Scan Sync Loss (36)
start: 2014-03-08T16:29:00+00:00
end: 2014-03-08T16:31:00+00:00
checksum: 2c5af9383cdfe8b2b663f5482c51e20eae399bb415d3a68c4b19240a111b714d
raw:
{"Event": "VIIRS Scan Sync Loss (36)", "Date": "3/8/14", "Time (UTC)": "16:29", "End (UTC)": "16:31", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: NPP Drag Make-Up Maneuver (16)
start: 2014-03-12T17:04:00+00:00
end: 2014-03-12T17:15:00+00:00
checksum: 3f5db39b8dc48bd8106489f5dbc88e7103fc776e4ba44d39b123ec31fb7e9101
raw:
{"Event": "NPP Drag Make-Up Maneuver (16)", "Date": "3/12/14", "Time (UTC)": "17:04", "End (UTC)": "17:15", "Instrument(s)": "ACOV", "Retrieved from:": "MN022409, NPP ATR", "CCR": "---", "Notes": "---"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2014-03-12T01:06:00+00:00
end: 2014-03-12T01:19:00+00:00
checksum: b692fc9b935310bbb9c72301df8f1df719b1f846fc7b9676ac156bc6df9eaf8a
raw:
{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "3/12/14", "Time (UTC)": "1:06", "End (UTC)": "1:19", "Instrument(s)": "ACOV", "Retrieved from:": "MN022408, NPP ATR", "CCR": "---", "Notes": "-3.945 degrees"}


title: VIIRS Scan Sync Loss (37)
start: 2014-03-12T03:15:00+00:00
end: 2014-03-12T03:17:00+00:00
checksum: e6579866f202840dc830e582b68c49532841bf819f6da3e7d6a393748d926699
raw:
{"Event": "VIIRS Scan Sync Loss (37)", "Date": "3/12/14", "Time (UTC)": "3:15", "End (UTC)": "3:17", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: 1394 Bus B Reset
start: 2014-03-15T00:00:00+00:00
checksum: 1508f788a77bb28dc0f8d9c48c7c0527436247eef71c9b8a2bfccb152521e30d
raw:
{"Event": "1394 Bus B Reset", "Date": "3/15/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "Science data was not impacted."}


title: VIIRS Emissive Band Calibration
start: 2014-03-17T06:00:00+00:00
end: 2014-03-19T06:00:00+00:00
checksum: 6031b5596c778f150044dfef992ca4f832a5074781ee2a07d8ae3befe1fb859d
raw:
{"Event": "VIIRS Emissive Band Calibration", "Date": "3/17/14", "Time (UTC)": "6:00", "End (UTC)": "2d", "Instrument(s)": "V", "Retrieved from:": "MN022413, NPP ATR", "CCR": "---", "Notes": "---"}


title: Mx_8.3 Transition to Operations NESDIS OPS
start: 2014-03-18T16:36:00+00:00
checksum: 73626deb5809e28e8a386899d0cc75880ab99ac49d93472eae979d6ba5d7beb5
raw:
{"Event": "Mx_8.3 Transition to Operations NESDIS OPS", "Date": "3/18/14", "Time (UTC)": "16:36", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "MN022412", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2014-03-30T00:00:00+00:00
checksum: 3ab1f795f3319073906cc6556224fe52f6ec0582159cd332deaf8f9671a5191e
raw:
{"Event": "VIIRS DNB Calibration", "Date": "3/30/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (38)
start: 2014-04-02T20:14:00+00:00
end: 2014-04-02T20:16:00+00:00
checksum: c73d0d84274166e7d36ec69583c4b05a24f32162d641faee8c7dca7f43143b3f
raw:
{"Event": "VIIRS Scan Sync Loss (38)", "Date": "4/2/14", "Time (UTC)": "20:14", "End (UTC)": "20:16", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: CrIS TLM Dwell
start: 2014-04-07T00:00:00+00:00
checksum: d538e0670d42b05732e340df1cd79b4889d7c7857644ce2e6cfad7c89d5f0ab8
raw:
{"Event": "CrIS TLM Dwell", "Date": "4/7/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "LW FOV 1 configured for HK Dwell"}


title: VIIRS RSBAutoCal "Initial" LUTs Installed
start: 2014-04-08T21:00:00+00:00
checksum: d622fa4824df655c0c977f7d6ef95dfcaa96e7137f564b48c2074c20a3241350
raw:
{"Event": "VIIRS RSBAutoCal \"Initial\" LUTs Installed", "Date": "4/8/14", "Time (UTC)": "21:00", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "---", "CCR": 1589, "Notes": "---"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2014-04-10T20:47:00+00:00
end: 2014-04-10T21:00:00+00:00
checksum: fff12208191f600e188c751696cbbe3992112cdb872929c37d623e060154922e
raw:
{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "4/10/14", "Time (UTC)": "20:47", "End (UTC)": "21:00", "Instrument(s)": "ACOV", "Retrieved from:": "MN022421, NPP ATR", "CCR": "---", "Notes": "-4.977 degrees"}


title: J2000 to TOD Update (Table 58)
start: 2014-04-17T00:00:00+00:00
checksum: edf6506bf94b991dc0dd0dd2efe599b4f0e39696f9174de333bec4152d4f668c
raw:
{"Event": "J2000 to TOD Update (Table 58)", "Date": "4/17/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: VIIRS RSBAutoCal "Nominal" LUTs Installed
start: 2014-04-22T15:25:00+00:00
checksum: ec852d12830dbcd9bf0fa726fe07996ea7c6c4d7b335b1557858b68e632b95e2
raw:
{"Event": "VIIRS RSBAutoCal \"Nominal\" LUTs Installed", "Date": "4/22/14", "Time (UTC)": "15:25", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "---", "CCR": 1297, "Notes": "---"}


title: ATMS Anomalous QFs
start: 2014-04-27T00:00:00+00:00
checksum: 1d1cff3c303d6b4b5fe65acb57b25e3152fc471bafc708434b700893d9ebdd84
raw:
{"Event": "ATMS Anomalous QFs", "Date": "4/27/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "A", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2014-04-29T00:00:00+00:00
checksum: 87b422c388539a08d779a6945ce81f66a1bff6d3b4338da0a9094d23a6629a34
raw:
{"Event": "VIIRS DNB Calibration", "Date": "4/29/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: OMPS Table 100 (v0008) and 101 (v0008) Loads
start: 2014-05-08T19:07:00+00:00
end: 2014-05-08T20:07:00+00:00
checksum: 193d75a60ef9107825ef2a988ae45f3723e6b7a58815a4869dd35ae82c57b56a
raw:
{"Event": "OMPS Table 100 (v0008) and 101 (v0008) Loads", "Date": "5/8/14", "Time (UTC)": "19:07", "End (UTC)": "20:07", "Instrument(s)": "O", "Retrieved from:": "MN022432, NPP ATR", "CCR": "---", "Notes": "No science data"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2014-05-10T13:07:00+00:00
end: 2014-05-10T13:20:00+00:00
checksum: 8e8b5db1625da399823222957eb8d09195cb90a44ba9cb4abcf3ea1fb42d89fd
raw:
{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "5/10/14", "Time (UTC)": "13:07", "End (UTC)": "13:20", "Instrument(s)": "V", "Retrieved from:": "MN022434, NPP ATR", "CCR": "---", "Notes": "-4.178 degrees"}


title: CrIS SSM SEU (06)
start: 2014-05-16T00:00:00+00:00
checksum: f5a6bb813c26e2b627a5239e2454c548d57ab30aa316de2bb2c8ff3762cca50f
raw:
{"Event": "CrIS SSM SEU (06)", "Date": "5/16/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: Change in Frequency of SDSM Calibration
start: 2014-05-16T00:00:00+00:00
checksum: dc3e030b1e179d8d4d12b89572c4832594309a696e60950fa311c30b3c02f86f
raw:
{"Event": "Change in Frequency of SDSM Calibration", "Date": "5/16/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "---", "CCR": "---", "Notes": "Part I"}


title: VIIRS Scan Sync Loss (39)
start: 2014-05-20T07:53:00+00:00
end: 2014-05-20T07:55:00+00:00
checksum: fb92277077cfee3e90f913ed5afc5994eacd8c8c3c482ea0ee0db0eb050743d8
raw:
{"Event": "VIIRS Scan Sync Loss (39)", "Date": "5/20/14", "Time (UTC)": "7:53", "End (UTC)": "7:55", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: Mx_8.4 Transition to Operations
start: 2014-05-22T14:35:00+00:00
checksum: 8d71030e5b076dbfdeddae72a52a9f58974bbcb20c50eac7ddab25df024db647
raw:
{"Event": "Mx_8.4 Transition to Operations", "Date": "5/22/14", "Time (UTC)": "14:35", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "MN022437", "CCR": "---", "Notes": "---"}


title: Change in Frequency of SDSM Calibration
start: 2014-05-23T00:00:00+00:00
checksum: bfa5da946224e2f9510643affda4af636cfec1c0d6fbbd16f2c46ee8d6886985
raw:
{"Event": "Change in Frequency of SDSM Calibration", "Date": "5/23/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "---", "CCR": "---", "Notes": "Part II"}


title: VIIRS DNB Calibration
start: 2014-05-28T00:00:00+00:00
checksum: 1dfd379aa8fd6e6c06ebe0bb4df0075abb375d4020a41b2def0aea73c0ff4182
raw:
{"Event": "VIIRS DNB Calibration", "Date": "5/28/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS Lunar Calibration
start: 2014-06-09T03:46:00+00:00
end: 2014-06-09T03:51:00+00:00
checksum: 1bc0d1c591c582eb493fb717335e4644cf6bac7ec3c31420d826d906edb9daad
raw:
{"Event": "VIIRS Lunar Calibration", "Date": "6/9/14", "Time (UTC)": "3:46", "End (UTC)": "3:51", "Instrument(s)": "V", "Retrieved from:": "MN022446, NPP ATR", "CCR": "---", "Notes": "---"}


title: Degraded Data from IDPS
start: 2014-06-11T15:45:00+00:00
end: 2014-06-11T18:00:00+00:00
checksum: 1bab7549d62ec3746f410ca3c47f036d6a39751dc531976b24ba16931180ab08
raw:
{"Event": "Degraded Data from IDPS", "Date": "6/11/14", "Time (UTC)": "15:45", "End (UTC)": "18:00", "Instrument(s)": "V", "Retrieved from:": "MN022450", "CCR": "---", "Notes": "The degraded products are those that use NAAPS Ancilllary Data in their production.  VIIRS Cloud Mask and VIIRS Aerosol products are examples. This is due to missing ancillary data of NAAPS & NAVGEM from the 12:00Z synoptic time."}


title: OMPS Tables 21 (v1700), 40 (v020f), 47 (va901) Upload
start: 2014-06-12T18:13:00+00:00
end: 2014-06-12T19:13:00+00:00
checksum: 10b9a1de77902d372274be7247ef488e5cb6edc74b6844150415b0dcfffb5bee
raw:
{"Event": "OMPS Tables 21 (v1700), 40 (v020f), 47 (va901) Upload", "Date": "6/12/14", "Time (UTC)": "18:13", "End (UTC)": "19:13", "Instrument(s)": "O", "Retrieved from:": "MN022449, NPP ATR", "CCR": "---", "Notes": "No science data"}


title: VIIRS DAS Load Error
start: 2014-06-12T15:01:00+00:00
end: 2014-06-12T23:21:00+00:00
checksum: b01f83a98322df2464a01a7da752f14b6004a6140ab918b4aa589ffe58f425ed
raw:
{"Event": "VIIRS DAS Load Error", "Date": "6/12/14", "Time (UTC)": "15:01", "End (UTC)": "23:21", "Instrument(s)": "V", "Retrieved from:": "MN022452, NPP ATR", "CCR": "---", "Notes": "The instrument remained in Op-Night mode from 2014/06/12 15:01:39.00 on.  During contact SVL 13598 at 2014/06/12 19:52:30, VIIRS was ground commanded to Op-Day mode.  It is expected that VIIRS will remain in Op-Day mode until a new DAS is uploaded and executing nominally. After convening an ART to investigate the anomaly, a newly generated VIIRS DAS was uploaded on 2014-06-12 23:21z on contact SVL 13600."}


title: VIIRS Emissive Band Calibration
start: 2014-06-23T06:00:00+00:00
end: 2014-06-25T06:00:00+00:00
checksum: 7d85ff2f3e030eebfd72a2e8301d39d0867288bcb24d015fbcf0b9530e18e3b1
raw:
{"Event": "VIIRS Emissive Band Calibration", "Date": "6/23/14", "Time (UTC)": "6:00", "End (UTC)": "2 days", "Instrument(s)": "V", "Retrieved from:": "MN022457, NPP ATR", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2014-06-27T00:00:00+00:00
checksum: da8049b9401563174bf6f07700fd73d1eacffbb8aa69a5e5d895f173ef01a46b
raw:
{"Event": "VIIRS DNB Calibration", "Date": "6/27/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: NPP Drag Make-up Maneuver (17)
start: 2014-07-01T17:47:00+00:00
checksum: 9866a8e1d05050c2fdebd9faad1ab8221bbcb9724c8072e3c367f89bca6e78a7
raw:
{"Event": "NPP Drag Make-up Maneuver (17)", "Date": "7/1/14", "Time (UTC)": "17:47", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "MN022460, NPP ATR", "CCR": "---", "Notes": "Burn 2s, 17:41:00-17:52:05z NPP pointing off nadir, 17:31:00-17:56:07z OMPS in Decon mode."}


title: RSB AutoCal LUT Updates
start: 2014-07-03T14:17:00+00:00
checksum: 695c3a048694f537c6e49e21c09252e7123e6f2a18fa91884dd40598e319ca24
raw:
{"Event": "RSB AutoCal LUT Updates", "Date": "7/3/14", "Time (UTC)": "14:17", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "---", "CCR": 1812, "Notes": "---"}


title: ATMS_TLM_DWELL_EN(59)
start: 2014-07-06T00:00:00+00:00
checksum: 4513e7660434b78a05e4f11c1a782de4ecedef39092d4f67531bbc30ac869aaf
raw:
{"Event": "ATMS_TLM_DWELL_EN(59)", "Date": "7/6/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "A", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "To dwell on SM Current"}


title: J2000 to TOD Update (Table 58)
start: 2014-07-15T00:00:00+00:00
checksum: 2ae3de9bcbed956bb98096e7d4c4ce3ecfc9a3c13b67bd535e5d443097aebb32
raw:
{"Event": "J2000 to TOD Update (Table 58)", "Date": "7/15/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "Not expected to impact data products"}


title: OMPS-NP-BIA-GND-PI Update
start: 2014-07-22T19:55:00+00:00
checksum: d1fc21294c44549bf92da71674e43db82170b32de2b3c6a8bbd97c576d8603ee
raw:
{"Event": "OMPS-NP-BIA-GND-PI Update", "Date": "7/22/14", "Time (UTC)": "19:55", "End (UTC)": "-:--", "Instrument(s)": "O", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: OMPS-TC-BIAS-GND-PI Update
start: 2014-07-22T19:55:00+00:00
checksum: 0ec458620a719b2c1cc1167f628e00ab7af9fed5f9f0d8ca469f9d45ce2eebef
raw:
{"Event": "OMPS-TC-BIAS-GND-PI Update", "Date": "7/22/14", "Time (UTC)": "19:55", "End (UTC)": "-:--", "Instrument(s)": "O", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: NPP S/C Clock Update
start: 2014-07-23T18:44:00+00:00
end: 2014-07-23T23:51:00+00:00
checksum: 325f3d624e33ca0fc166b79f051ce43acf1f8e10bcb44905f511d6cab5dc952b
raw:
{"Event": "NPP S/C Clock Update", "Date": "7/23/14", "Time (UTC)": "18:44", "End (UTC)": "23:51", "Instrument(s)": "ACOV", "Retrieved from:": "MN022466, NPP ATR", "CCR": "---", "Notes": "Geolocation errors likely"}


title: VIIRS Scan Sync Loss (40)
start: 2014-07-23T23:53:00+00:00
end: 2014-07-23T23:55:00+00:00
checksum: 450069e2b2301d54400fb214a0240d02cafbabea449d7f20debff1893d8abb5d
raw:
{"Event": "VIIRS Scan Sync Loss (40)", "Date": "7/23/14", "Time (UTC)": "23:53", "End (UTC)": "23:55", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2014-07-26T00:00:00+00:00
checksum: d979c7ffc1879f1da19fc05795bd6f52ae1009961a62dca00dfa9aee9c1f62f3
raw:
{"Event": "VIIRS DNB Calibration", "Date": "7/26/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: Inclination Adjustment Maneuver (1)
start: 2014-07-30T21:54:00+00:00
end: 2014-07-30T22:19:00+00:00
checksum: 7a9b67be8285e81c903aa52f013c3f892a222149c196b3b98557a389d9f0eee7
raw:
{"Event": "Inclination Adjustment Maneuver (1)", "Date": "7/30/14", "Time (UTC)": "21:54", "End (UTC)": "22:19", "Instrument(s)": "ACOV", "Retrieved from:": "MN022468, NPP ATR", "CCR": "---", "Notes": "Maintain current requirements for the local time of ascending mode OMPS in Decon Mode 21:44:20 - 22:23:30 UTC, NPP pointing off nadir 21:54:20 - 22:19:28 UTC, collected data during that time period may be impacted."}


title: NPP Drag Make-Up Maneuver (18)
start: 2014-08-08T14:14:00+00:00
end: 2014-08-08T14:25:00+00:00
checksum: e3dbd5a96b01b7d9d2e4d68758180c999a902f18a2e35d43a9255fe5a5bc480a
raw:
{"Event": "NPP Drag Make-Up Maneuver (18)", "Date": "8/8/14", "Time (UTC)": "14:14", "End (UTC)": "14:25", "Instrument(s)": "ACOV", "Retrieved from:": "MN022472, NPP ATR", "CCR": "---", "Notes": "Burn 4s, 14:04:00-14:29:10z OMPS in Decon mode, 14:14:00-14:25:08z NPP pointing off nadir"}


title: NPP in Earth Point Mode (EPM)
start: 2014-08-08T14:21:00+00:00
checksum: d24a0cf51330668d87e606781dab1f71359ac851e30bfe5a741497b1ff5b825f
raw:
{"Event": "NPP in Earth Point Mode (EPM)", "Date": "8/8/14", "Time (UTC)": "14:21", "End (UTC)": "Until contact for Rev 14406", "Instrument(s)": "ACOV", "Retrieved from:": "MN022473, NPP ATR", "CCR": "---", "Notes": "In Rev 14403, during DMU18 return to Nadir slew, TMON18 (attitude error) was tripped at 14:20:55 UTC, which caused SNPP to enter Earth Point Mode (EPM) disabling onboard CSM and CBM, and placing all instruments into SAFE mode."}


title: OMPS Solar Calibration
start: 2014-08-10T00:00:00+00:00
checksum: 092e529ebd3f27c8021a9f0d531da055e047acfb881d9c260bf91c9b52e635c7
raw:
{"Event": "OMPS Solar Calibration", "Date": "8/10/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "O", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: ATMS_TLM_DWELL_EN(59)
start: 2014-08-12T00:00:00+00:00
checksum: ba0544421ba810dbba0647471732942fa198b1ca76b67f3135150fe79c77c1c3
raw:
{"Event": "ATMS_TLM_DWELL_EN(59)", "Date": "8/12/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "A", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: Mx_8.5 Transition to Operations
start: 2014-08-13T15:22:00+00:00
checksum: 2346f3ee10f06f3d2244d34d45c8d241eedb6544cc4fe319a9d35e15fb1768a5
raw:
{"Event": "Mx_8.5 Transition to Operations", "Date": "8/13/14", "Time (UTC)": "15:22", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "MN022474", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2014-08-25T00:00:00+00:00
checksum: af9798a273d80f55866a5b585785254910092e02174815bc62b1a3fe3398027b
raw:
{"Event": "VIIRS DNB Calibration", "Date": "8/25/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: CrIS Autonomous Reboot
start: 2014-09-02T05:40:00+00:00
end: 2014-09-02T14:08:00+00:00
checksum: 7613feb02f50d49a929b2fb21b983f3c398fe70310bef2759509fdc3dad68710
raw:
{"Event": "CrIS Autonomous Reboot", "Date": "9/2/14", "Time (UTC)": "5:40", "End (UTC)": "14:08", "Instrument(s)": "C", "Retrieved from:": "MN022479, NPP ATR", "CCR": "---", "Notes": "At 05:40:54 UTC the CrIS instrument anomalously stopped science data production and communication with the 1394 bus. Autonomous recovery switched both the VIIRS and CrIS instruments to bus A at 05:41:16 UTC. CrIS remained unresponsive and experienced an autonomous reboot at 05:41:25 UTC. As of 14:08:41 UTC CrIS is producing science data."}


title: Inclination Adjustment Maneuver (2)
start: 2014-09-10T18:41:00+00:00
end: 2014-09-10T19:09:00+00:00
checksum: b2ea8dfea362b3991add93591bc4939a0684bd97c2181c04f29b2866452c2001
raw:
{"Event": "Inclination Adjustment Maneuver (2)", "Date": "9/10/14", "Time (UTC)": "18:41", "End (UTC)": "19:09", "Instrument(s)": "ACOV", "Retrieved from:": "MN022482, NPP ATR", "CCR": "---", "Notes": "18:32:35 - 19:13:14z OMPS in Decon mode, 18:41:35 - 19:09:12z NPP pointing off nadir"}


title: VIIRS Emissive Band Calibration
start: 2014-09-15T06:00:00+00:00
end: 2014-09-17T06:00:00+00:00
checksum: 18cf2b390622f0bcb14735d13b3d62340c3bf541796adc367087536b69332c21
raw:
{"Event": "VIIRS Emissive Band Calibration", "Date": "9/15/14", "Time (UTC)": "6:00", "End (UTC)": "2d", "Instrument(s)": "V", "Retrieved from:": "MN022483, NPP ATR", "CCR": "---", "Notes": "---"}


title: CrIS CREECBIT Anomaly (30)
start: 2014-09-22T00:00:00+00:00
checksum: ecbe6a064158e27e8dcce9715e190170ead0e7d19b6dd88e2b622c427a077866
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title: VIIRS DNB Calibration
start: 2014-09-24T00:00:00+00:00
checksum: 0752fafc8981051db874a71fe890b7ff0a2d6c3551175c61c480e16dc5d17d58
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{"Event": "VIIRS DNB Calibration", "Date": "9/24/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: OMPS Table 49 (vA805) Upload
start: 2014-09-25T15:20:00+00:00
end: 2014-09-25T16:20:00+00:00
checksum: 82a4518a9081a74467a86d2e5fdca03355b1851012b6ae70ed0ac3370fbcb4a1
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{"Event": "OMPS Table 49 (vA805) Upload", "Date": "9/25/14", "Time (UTC)": "15:20", "End (UTC)": "16:20", "Instrument(s)": "O", "Retrieved from:": "MN022488, NPP ATR", "CCR": "---", "Notes": "No science data"}


title: VIIRS Loss of Communications (SBC/Lockup)
start: 2014-09-26T16:21:00+00:00
end: 2014-09-26T23:45:00+00:00
checksum: 495c6128d72901f0f8453345dc7bd56af8c53b2844b57c1978fdb5203e28a4c6
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{"Event": "VIIRS Loss of Communications (SBC/Lockup)", "Date": "9/26/14", "Time (UTC)": "16:21", "End (UTC)": "23:45", "Instrument(s)": "V", "Retrieved from:": "MN022489, NPP ATR", "CCR": "---", "Notes": "---"}


title: CrIS CREECBIT Anomaly (31)
start: 2014-09-28T00:00:00+00:00
checksum: 1516950377c75afc5ac2dec6f5977d4b641c57cb2d5134e51863355b06a05c57
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{"Event": "CrIS CREECBIT Anomaly (31)", "Date": "9/28/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "CrIS not stuck"}


title: Risk Mitigation Maneuver (4)
start: 2014-09-29T21:21:00+00:00
end: 2014-09-29T21:34:00+00:00
checksum: 0080a85cba05ab75a6b8f0fb1c50f37d9f3845a020ceb8ee71826a8921778cdd
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{"Event": "Risk Mitigation Maneuver (4)", "Date": "9/29/14", "Time (UTC)": "21:21", "End (UTC)": "21:34", "Instrument(s)": "ACOV", "Retrieved from:": "MN022490, NPP ATR", "CCR": "---", "Notes": "21:12:38-21:38:41z OMPS in Decon mode, 21:47:11z OMPS Science will begin production, 21:21:38-21:34:39z NPP pointing off nadir"}


title: OMPS Table 49 (vA803) Upload
start: 2014-10-02T14:45:00+00:00
end: 2014-10-02T15:45:00+00:00
checksum: 932d1608e6dafa360bea642bf57a77971f70788bd24df4fc27a63ca8821862de
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title: VIIRS Lunar Calibration
start: 2014-10-04T17:26:00+00:00
end: 2014-10-04T17:31:00+00:00
checksum: 98673bc4237afdf56a58ed84056fbfb112016bfddd887cd37cdf297faf23365d
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{"Event": "VIIRS Lunar Calibration", "Date": "10/4/14", "Time (UTC)": "17:26", "End (UTC)": "17:31", "Instrument(s)": "V", "Retrieved from:": "MN022493, NPP ATR", "CCR": "---", "Notes": "---"}


title: VIIRS SBC Lockup/Petulant Mode (08)
start: 2014-10-09T00:00:00+00:00
checksum: 8cf799662a4051abc4cb9df14074922d458e26a86b48a78ca26b7852565e7f74
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{"Event": "VIIRS SBC Lockup/Petulant Mode (08)", "Date": "10/9/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: CrIS CREECBIT Anomaly (32)
start: 2014-10-13T00:00:00+00:00
checksum: 967ba67e2609f69f90d2ec8e7438e47aedc79a1890daa24e7bedeec5ee50fb46
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title: Inclination Adjustment Maneuver (3)
start: 2014-10-15T17:41:00+00:00
end: 2014-10-15T18:10:00+00:00
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{"Event": "Inclination Adjustment Maneuver (3)", "Date": "10/15/14", "Time (UTC)": "17:41", "End (UTC)": "18:10", "Instrument(s)": "ACOV", "Retrieved from:": "MN022496, NPP ATR", "CCR": "---", "Notes": "17:31:46-18:14:16z OMPS in Decon mode, 17:41:46-18:10:14z NPP pointing off nadir"}


title: J2000 to TOD Update (Table 58)
start: 2014-10-15T00:00:00+00:00
checksum: 7fb519ef976cbe213f1a8712198ae096420d9438807a638e2de2dd4811754cb3
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{"Event": "J2000 to TOD Update (Table 58)", "Date": "10/15/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: CrIS CREECBIT Anomaly (33)
start: 2014-10-22T00:00:00+00:00
checksum: 43adcd1e33691cb3d5e1daf37a78752a150060ae5a01dfda54d86a9b8c946acb
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{"Event": "CrIS CREECBIT Anomaly (33)", "Date": "10/22/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2014-10-23T00:00:00+00:00
checksum: 9fc4ed52d8e8b2eba251e584e3f132d508d4b904cb9e878d97f843df0b47a371
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{"Event": "VIIRS DNB Calibration", "Date": "10/23/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: CrIS CREECBIT Anomaly (34)
start: 2014-10-28T00:00:00+00:00
checksum: cd141a5bcc42c6112de5828b663e9b448bc98475a321b1dca9608bb61918db86
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{"Event": "CrIS CREECBIT Anomaly (34)", "Date": "10/28/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: Drag Make-Up Maneuver (19)
start: 2014-10-30T16:33:00+00:00
end: 2014-10-30T16:46:00+00:00
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title: Roll Maneuver for VIIRS Lunar Calibration
start: 2014-11-03T01:01:00+00:00
end: 2014-11-03T01:13:00+00:00
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{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "11/3/14", "Time (UTC)": "1:01", "End (UTC)": "1:13", "Instrument(s)": "ACOV", "Retrieved from:": "MN022507, NPP ATR", "CCR": "---", "Notes": "-6.090 degrees"}


title: OMPS Table 21 (v1900) and 47 (v5202) Upload
start: 2014-11-07T15:10:00+00:00
end: 2014-11-07T16:04:00+00:00
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{"Event": "OMPS Table 21 (v1900) and 47 (v5202) Upload", "Date": "11/7/14", "Time (UTC)": "15:10", "End (UTC)": "16:04", "Instrument(s)": "O", "Retrieved from:": "MN022515, NPP ATR", "CCR": "---", "Notes": "No science data"}


title: VIIRS Scan Sync Loss (41)
start: 2014-11-08T15:09:00+00:00
end: 2014-11-08T15:11:00+00:00
checksum: 870c8737ca30004ab4e2c7c9879986565360f495d96c5db2b63648aa3f6f72d5
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{"Event": "VIIRS Scan Sync Loss (41)", "Date": "11/8/14", "Time (UTC)": "15:09", "End (UTC)": "15:11", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: Inclination Adjustment Maneuver (4)
start: 2014-11-12T17:13:00+00:00
end: 2014-11-12T17:42:00+00:00
checksum: c4e326ed6fdbcacb02feba85046eebcbddf1687de675c2f641bd3c01396b0eb4
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{"Event": "Inclination Adjustment Maneuver (4)", "Date": "11/12/14", "Time (UTC)": "17:13", "End (UTC)": "17:42", "Instrument(s)": "ACOV", "Retrieved from:": "MN022516, NPP ATR", "CCR": "---", "Notes": "17:03:58-17:46:04z OMPS in Decon mode, 17:13:58-17:42:02z NPP pointing off nadir"}


title: CrIS CREECBIT Anomaly (35)
start: 2014-11-13T00:00:00+00:00
checksum: 11e4867e2dff0133e8454b8f94829afa3699adebf0018b631945b915395cbbf7
raw:
{"Event": "CrIS CREECBIT Anomaly (35)", "Date": "11/13/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: J2000 to TOD Update (Table 58)
start: 2014-11-19T00:00:00+00:00
checksum: f2e049c5d9416d3223c7897c52c0a027d2abc31c2a4f7471a38fdae6b8c098b7
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{"Event": "J2000 to TOD Update (Table 58)", "Date": "11/19/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: Mx_8.6 Transition to Operations
start: 2014-11-21T17:32:00+00:00
checksum: b7d40ecc4ffaf790d705d5389497e9ec5a57e78621e1ff4f2b0a67a5ba7dc67a
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{"Event": "Mx_8.6 Transition to Operations", "Date": "11/21/14", "Time (UTC)": "17:32", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "MN022521, NPP ATR", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2014-11-22T00:00:00+00:00
checksum: dea68a4ac5c3637b6333f48bf7d2fe96e78c7ba0ab9fcd0e2f9082c61a6284f4
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{"Event": "VIIRS DNB Calibration", "Date": "11/22/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2014-12-02T08:36:00+00:00
end: 2014-12-02T08:48:00+00:00
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{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "12/2/14", "Time (UTC)": "8:36", "End (UTC)": "8:48", "Instrument(s)": "ACOV", "Retrieved from:": "MN022526, NPP ATR", "CCR": "---", "Notes": "-10.841 degrees"}


title: CrIS Transition to Full Spectrum Mode
start: 2014-12-04T15:09:00+00:00
end: 2014-12-04T15:14:00+00:00
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{"Event": "CrIS Transition to Full Spectrum Mode", "Date": "12/4/14", "Time (UTC)": "15:09", "End (UTC)": "15:14", "Instrument(s)": "C", "Retrieved from:": "MN022529, NPP ATR", "CCR": "---", "Notes": "---"}


title: CrIS CREECBIT Anomaly (36)
start: 2014-12-10T00:00:00+00:00
checksum: 68771cce9e30f61969f93f9d975f01e5c60a0003f76cdc5812fd8317c78e8d8d
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title: VIIRS FSW_x4016 Upload
start: 2014-12-10T13:09:00+00:00
end: 2014-12-10T21:55:00+00:00
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{"Event": "VIIRS FSW_x4016 Upload", "Date": "12/10/14", "Time (UTC)": "13:09", "End (UTC)": "21:55", "Instrument(s)": "V", "Retrieved from:": "MN022531, NPP ATR", "CCR": "---", "Notes": "---"}


title: CrIS CREECBIT Anomaly (37)
start: 2014-12-11T00:00:00+00:00
checksum: de919819b390004685be371d8210a310f42dfb90bd1e82a6cab7388627b335db
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{"Event": "CrIS CREECBIT Anomaly (37)", "Date": "12/11/14", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: VIIRS Emissive Band Calibration
start: 2014-12-15T06:00:00+00:00
end: 2014-12-17T06:00:00+00:00
checksum: 7e9fc3e783193cf39d8c926ec5fe91778486762b307039d57262189e30c1127c
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{"Event": "VIIRS Emissive Band Calibration", "Date": "12/15/14", "Time (UTC)": "6:00", "End (UTC)": "2d", "Instrument(s)": "V", "Retrieved from:": "MN022532, NPP ATR", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2014-12-21T00:00:00+00:00
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title: Roll Maneuver for VIIRS Lunar Calibration
start: 2014-12-31T19:33:00+00:00
end: 2014-12-31T19:45:00+00:00
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title: Impulse Mask Updates for Full Spectrum Mode
start: 2014-12-31T13:16:00+00:00
end: 2014-12-31T13:21:00+00:00
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{"Event": "Impulse Mask Updates for Full Spectrum Mode", "Date": "12/31/14", "Time (UTC)": "13:16", "End (UTC)": "13:21", "Instrument(s)": "C", "Retrieved from:": "MN022535, NPP ATR", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (42)
start: 2015-01-03T11:42:00+00:00
end: 2015-01-03T11:44:00+00:00
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title: ATMS Scan Motor Glitch
start: 2015-01-09T00:00:00+00:00
checksum: 761c0f67fb2b05d2900d7986f3775ca42d66f4565415eada5eee15518bbe0790
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{"Event": "ATMS Scan Motor Glitch", "Date": "1/9/15", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "A", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: CrIS CREECBIT Anomaly (38)
start: 2015-01-14T00:00:00+00:00
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title: VIIRS DNB Calibration
start: 2015-01-20T00:00:00+00:00
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title: Roll Maneuver for VIIRS Lunar Calibration
start: 2015-01-30T08:17:00+00:00
end: 2015-01-30T08:29:00+00:00
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title: Drag Make-Up Maneuver (20)
start: 2015-02-04T17:54:00+00:00
end: 2015-02-04T18:07:00+00:00
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title: VIIRS Scan Sync Loss (43)
start: 2015-02-14T20:17:00+00:00
end: 2015-02-14T20:19:00+00:00
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title: VIIRS DNB Calibration
start: 2015-02-18T00:00:00+00:00
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title: Roll Maneuver for VIIRS Lunar Calibration
start: 2015-03-01T00:29:00+00:00
end: 2015-03-01T00:42:00+00:00
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title: Mx_8.8 Transition to Operations
start: 2015-03-06T16:19:00+00:00
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title: VIIRS Scan Sync Loss (44)
start: 2015-03-07T13:26:00+00:00
end: 2015-03-07T13:28:00+00:00
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title: VIIRS Emissive Band Calibration
start: 2015-03-16T06:00:00+00:00
end: 2015-03-18T06:00:00+00:00
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title: ATMS TLM Dwell
start: 2015-03-17T00:00:00+00:00
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title: CrIS SSM SEU (07)
start: 2015-03-17T00:00:00+00:00
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title: OMPS Table 49 (vA806) Upload
start: 2015-03-19T17:20:00+00:00
end: 2015-03-19T18:15:00+00:00
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title: VIIRS DNB Calibration
start: 2015-03-19T00:00:00+00:00
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title: ATMS TLM Dwell
start: 2015-03-20T00:00:00+00:00
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title: Solar Eclipse
start: 2015-03-20T00:00:00+00:00
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title: ATMS TLM Dwell
start: 2015-03-23T00:00:00+00:00
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title: OMPS Table 49 (vA803) Upload
start: 2015-03-26T16:48:00+00:00
end: 2015-03-26T17:44:00+00:00
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title: ATMS TLM Dwell
start: 2015-03-27T00:00:00+00:00
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title: Roll Maneuver for VIIRS Lunar Calibration
start: 2015-03-30T16:44:00+00:00
end: 2015-03-30T16:56:00+00:00
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title: VIIRS DNB Calibration
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title: VIIRS Scan Sync Loss (45)
start: 2015-04-23T03:48:00+00:00
end: 2015-04-23T03:50:00+00:00
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title: Roll Maneuver for VIIRS Lunar Calibration
start: 2015-04-29T12:24:00+00:00
end: 2015-04-29T12:36:00+00:00
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title: CrIS SSM SEU (08)
start: 2015-04-29T00:00:00+00:00
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title: Drag Make-Up Maneuver (21)
start: 2015-04-30T18:08:00+00:00
end: 2015-04-30T18:21:00+00:00
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title: VIIRS Scan Sync Loss (46)
start: 2015-05-08T02:32:00+00:00
end: 2015-05-08T02:34:00+00:00
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title: Solar Reference Calibration for Nadir and Limb Profiler
start: 2015-05-14T00:00:00+00:00
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title: VIIRS DNB Calibration
start: 2015-05-18T00:00:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "5/18/15", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2015-05-29T04:44:00+00:00
end: 2015-05-29T04:50:00+00:00
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title: VIIRS DNB Calibration
start: 2015-06-16T00:00:00+00:00
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title: VIIRS Emissive Band Calibration
start: 2015-06-17T06:00:00+00:00
end: 2015-06-19T06:00:00+00:00
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title: Mx_8.9/8.10 Transition to Operations
start: 2015-06-22T19:46:00+00:00
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{"Event": "Mx_8.9/8.10 Transition to Operations", "Date": "6/22/15", "Time (UTC)": "19:46", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "MN022588", "CCR": "---", "Notes": "---"}


title: VIIRS Lunar Calibration
start: 2015-06-27T14:14:00+00:00
end: 2015-06-27T14:19:00+00:00
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title: Leap Second Update
start: 2015-07-01T00:00:00+00:00
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{"Event": "Leap Second Update", "Date": "7/1/15", "Time (UTC)": "0:00", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "MN022590, NPP ATR", "CCR": "---", "Notes": "---"}


title: ATMS Scan Reversal Upload Test
start: 2015-07-14T13:56:00+00:00
end: 2015-07-14T19:16:00+00:00
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title: VIIRS DNB Calibration
start: 2015-07-15T00:00:00+00:00
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title: ATMS Scan Reversal DAS Test Out
start: 2015-08-13T00:00:00+00:00
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{"Event": "ATMS Scan Reversal DAS Test Out", "Date": "8/13/15", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "A", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2015-08-14T00:00:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "8/14/15", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: Commencement of the daily ATMS Scan Reversal
start: 2015-08-24T01:01:00+00:00
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title: VIIRS DNB Calibration
start: 2015-09-13T00:00:00+00:00
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title: VIIRS Emissive Band Calibration
start: 2015-09-14T06:00:00+00:00
end: 2015-09-16T06:00:00+00:00
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title: Inclination Adjustment Maneuver (5)
start: 2015-09-23T17:07:00+00:00
end: 2015-09-23T17:34:00+00:00
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title: VIIRS Scan Sync Loss (47)
start: 2015-09-30T08:04:00+00:00
end: 2015-09-30T08:06:00+00:00
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title: VIIRS Scan Sync Loss (48)
start: 2015-10-07T01:38:00+00:00
end: 2015-10-07T01:40:00+00:00
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title: VIIRS DNB Calibration
start: 2015-10-12T00:00:00+00:00
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title: VIIRS Scan Sync Loss (49)
start: 2015-10-19T11:15:00+00:00
end: 2015-10-19T11:17:00+00:00
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title: Roll Maneuver for VIIRS Lunar Calibration
start: 2015-10-23T18:59:00+00:00
end: 2015-10-23T19:06:00+00:00
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{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "10/23/15", "Time (UTC)": "18:59", "End (UTC)": "19:06", "Instrument(s)": "ACOV", "Retrieved from:": "MN022633, NPP ATR", "CCR": "---", "Notes": "-1.668 degrees"}


title: CrIS Extended Interferogram Configuration Change
start: 2015-11-02T15:59:00+00:00
end: 2015-11-02T16:04:00+00:00
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{"Event": "CrIS Extended Interferogram Configuration Change", "Date": "11/2/15", "Time (UTC)": "15:59", "End (UTC)": "16:04", "Instrument(s)": "C", "Retrieved from:": "MN022636, NPP ATR", "CCR": "---", "Notes": "CrIS LW and  SW IR band configuration files will be loaded to CrIS. The updated configuration will provide additional samples on each side of the interferogram."}


title: VIIRS SBC Lockup Recovery x4016 Sequence CBM Upload
start: 2015-11-02T00:00:00+00:00
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{"Event": "VIIRS SBC Lockup Recovery x4016 Sequence CBM Upload", "Date": "11/2/15", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: Risk Mitigation Maneuver (5)
start: 2015-11-05T23:40:00+00:00
end: 2015-11-05T23:53:00+00:00
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{"Event": "Risk Mitigation Maneuver (5)", "Date": "11/5/15", "Time (UTC)": "23:40", "End (UTC)": "23:53", "Instrument(s)": "ACOV", "Retrieved from:": "MN022637, NPP ATR", "CCR": "---", "Notes": "23:30:00-23:57:03z OMPS in Decon mode, 23:40:00-23:53:01z NPP pointing off nadir"}


title: VIIRS DNB Calibration
start: 2015-11-11T00:00:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "11/11/15", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: CrIS Autonomous Reboot
start: 2015-11-19T01:35:00+00:00
end: 2015-11-19T07:12:00+00:00
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{"Event": "CrIS Autonomous Reboot", "Date": "11/19/15", "Time (UTC)": "1:35", "End (UTC)": "7:12", "Instrument(s)": "C", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "The initial signature appeared to match the two previous autonomous reset events. Further evaluation revealed other telemetry errors were reported for approximately 18 minutes prior to the autonomous reboot occurring. Detailed review of the telemetry points to a Watchdog Timeout as the most likely cause of the reset."}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2015-11-22T04:15:00+00:00
end: 2015-11-22T04:28:00+00:00
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title: VIIRS Scan Sync Loss (50)
start: 2015-11-27T22:24:00+00:00
end: 2015-11-27T22:26:00+00:00
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title: VIIRS Scan Sync Loss (51)
start: 2015-12-01T01:48:00+00:00
end: 2015-12-01T01:50:00+00:00
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title: VIIRS DNB Calibration
start: 2015-12-11T00:00:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "12/11/15", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (52)
start: 2015-12-12T03:19:00+00:00
end: 2015-12-12T03:21:00+00:00
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{"Event": "VIIRS Scan Sync Loss (52)", "Date": "12/12/15", "Time (UTC)": "3:19", "End (UTC)": "3:21", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: VIIRS Emissive Band Calibration
start: 2015-12-14T06:00:00+00:00
end: 2015-12-16T06:00:00+00:00
checksum: 1703756e9b364adde00254518d10df47051ac95329dfa28cda592fde616b66f7
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{"Event": "VIIRS Emissive Band Calibration", "Date": "12/14/15", "Time (UTC)": "6:00", "End (UTC)": "2d", "Instrument(s)": "V", "Retrieved from:": "MN022645, NPP ATR", "CCR": "---", "Notes": "---"}


title: Mx_8.11 Transition to Operations
start: 2015-12-17T18:37:00+00:00
checksum: d112f70af6d8a481e4759f6d03d54cc170ac4cfe5d13a5ca87291244f63141a8
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{"Event": "Mx_8.11 Transition to Operations", "Date": "12/17/15", "Time (UTC)": "18:37", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "MN022647", "CCR": "---", "Notes": "---"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2015-12-21T13:30:00+00:00
end: 2015-12-21T13:43:00+00:00
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{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "12/21/15", "Time (UTC)": "13:30", "End (UTC)": "13:43", "Instrument(s)": "ACOV", "Retrieved from:": "MN022648, NPP ATR", "CCR": "---", "Notes": "-7.176 degrees"}


title: CrIS CREECBIT Anomaly (39)
start: 2015-12-23T00:00:00+00:00
checksum: e98808475a0fcd6b5a9e30c25ed16f8f6a388515da6c2e93079b20848e6f08c1
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{"Event": "CrIS CREECBIT Anomaly (39)", "Date": "12/23/15", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2016-01-09T00:00:00+00:00
checksum: f485179257d9561d18317aea1d3798680497a02b4cc1104ac24c3124f241e110
raw:
{"Event": "VIIRS DNB Calibration", "Date": "1/9/16", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP MTR", "CCR": "---", "Notes": "---"}


title: CrIS SSM SEU (09)
start: 2016-01-17T04:19:00+00:00
end: 2016-01-17T08:53:00+00:00
checksum: dc9fedb1a5af282eaaa25261e99644cbe9cfb7dd47cb9f1fef58361f6a748ec2
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{"Event": "CrIS SSM SEU (09)", "Date": "1/17/16", "Time (UTC)": "4:19", "End (UTC)": "8:53", "Instrument(s)": "C", "Retrieved from:": "NPP MTR, C/V Leads Archive", "CCR": "---", "Notes": "This single event upset (SEU) was likely caused by a bit error in the settings for the CrIS Cross-Track motor. This led to the cross-track motor spinning too quickly. CrIS safety electronics identified the over-speed condition and safed the instrument scanner. The CrIS instrument was in safe mode and was not producing science"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2016-01-19T22:49:00+00:00
end: 2016-01-19T23:02:00+00:00
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{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "1/19/16", "Time (UTC)": "22:49", "End (UTC)": "23:02", "Instrument(s)": "ACOV", "Retrieved from:": "MN022652, NPP MTR", "CCR": "---", "Notes": "-5.3022 degrees, centered at 22:54:45 UTC."}


title: VIIRS NCC-EDR and NHF-EDR-GEO Unrecoverable
start: 2016-01-28T00:00:00+00:00
end: 2016-01-29T00:00:00+00:00
checksum: 19de001c5ab98425a7baa2ae6f63d64dcede577327f21934f5e3779c3753fa25
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{"Event": "VIIRS NCC-EDR and NHF-EDR-GEO Unrecoverable", "Date": "1/28/16", "Time (UTC)": "0:00", "End (UTC)": "1/29 - 0:00", "Instrument(s)": "V", "Retrieved from:": "MN022658", "CCR": "---", "Notes": "Due to issues that occurred on 01/28/16, the VIIRS products VIIRS-NCC-EDR(VNCCO) and VIIRS-NHF-EDR-GEO (GNCCO) were officially unrecoverable for the observation period 01/28/16 00:00:00 - 01/29/16 00:00:00 UTC."}


title: ATMS 1553 Packet Error Counter Alarm
start: 2016-02-01T00:00:00+00:00
checksum: 91d0653601f08bfc1c2178c479c5fd96c1aa343a5f9359225a5d8d1f79e35914
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{"Event": "ATMS 1553 Packet Error Counter Alarm", "Date": "2/1/16", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "A", "Retrieved from:": "NPP MTR", "CCR": "---", "Notes": "During the transition from reverse to normal scan the S/C generated a 1553 Packet Error Flag. Following this event ATMS appeared to continue operating nominally and no packets appeared to have been lost. Additionally, no other 1553 packet errors were triggered on other instruments. It is unclear whether these events are related."}


title: DAS Duplicate Commands
start: 2016-02-03T00:00:00+00:00
checksum: ce6746916474881b3238668acaac23250283a18df729b2b6e2f991f18291b6e8
raw:
{"Event": "DAS Duplicate Commands", "Date": "2/3/16", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "NPP Monthly Trending Report", "CCR": "---", "Notes": "Problem was resolved when the old DAS commands ran out."}


title: VIIRS Scan Sync Loss (53)
start: 2016-02-04T22:21:00+00:00
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{"Event": "VIIRS Scan Sync Loss (53)", "Date": "2/4/16", "Time (UTC)": "22:21", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "40s"}


title: VIIRS Scan Sync Loss (54)
start: 2016-02-05T08:00:00+00:00
end: 2016-02-05T08:02:00+00:00
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{"Event": "VIIRS Scan Sync Loss (54)", "Date": "2/5/16", "Time (UTC)": "8:00", "End (UTC)": "8:02", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (55)
start: 2016-02-06T13:51:00+00:00
end: 2016-02-06T13:53:00+00:00
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{"Event": "VIIRS Scan Sync Loss (55)", "Date": "2/6/16", "Time (UTC)": "13:51", "End (UTC)": "13:53", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2016-02-08T00:00:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "2/8/16", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP MTR", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (56)
start: 2016-02-15T21:48:00+00:00
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{"Event": "VIIRS Scan Sync Loss (56)", "Date": "2/15/16", "Time (UTC)": "21:48", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "42s"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2016-02-18T08:13:00+00:00
end: 2016-02-18T08:25:00+00:00
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raw:
{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "2/18/16", "Time (UTC)": "8:13", "End (UTC)": "8:25", "Instrument(s)": "ACOV", "Retrieved from:": "MN022663, NPP MTR", "CCR": "---", "Notes": "-3.3312 degrees"}


title: VIIRS Scan Sync Loss (57)
start: 2016-02-21T15:35:00+00:00
end: 2016-02-21T15:37:00+00:00
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{"Event": "VIIRS Scan Sync Loss (57)", "Date": "2/21/16", "Time (UTC)": "15:35", "End (UTC)": "15:37", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: Drag Make-Up Maneuver (22)
start: 2016-02-24T17:31:00+00:00
end: 2016-02-24T17:44:00+00:00
checksum: e1d11b4e77b98fe892f3b6772f90c408798690c0f5a6bc92a0aa67173a4d8e6f
raw:
{"Event": "Drag Make-Up Maneuver (22)", "Date": "2/24/16", "Time (UTC)": "17:31", "End (UTC)": "17:44", "Instrument(s)": "ACOV", "Retrieved from:": "MN022664, NPP MTR", "CCR": "---", "Notes": "17:21:00Z-17:48:06z OMPS in Decon mode, 17:31:00-17:44:04z NPP pointing off-nadir"}


title: CrIS SSM SEU (10)
start: 2016-02-24T16:19:00+00:00
end: 2016-02-24T18:45:00+00:00
checksum: f8386926f7ad4e7bc904c60e5c1c0ee76f074754a26a9df4090d0d303243e77b
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{"Event": "CrIS SSM SEU (10)", "Date": "2/24/16", "Time (UTC)": "16:19", "End (UTC)": "18:45", "Instrument(s)": "C", "Retrieved from:": "NPP MTR, C/V Leads Archive", "CCR": "---", "Notes": "Detected at the start of the Svalbard ground contact prior to DMU #22. The instrument was successfully recovered on the Svalbard contact immediately following the maneuver."}


title: OMPS not Configured for DECON during DMM (22)
start: 2016-02-24T17:21:00+00:00
checksum: 7c640a40f31a70ebda85f127a5e3f8248ea14a7d0553cfdb1d85d56493818b24
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{"Event": "OMPS not Configured for DECON during DMM (22)", "Date": "2/24/16", "Time (UTC)": "17:21", "End (UTC)": "-:--", "Instrument(s)": "O", "Retrieved from:": "NPP MTR, C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (58)
start: 2016-02-25T11:38:00+00:00
end: 2016-02-25T11:40:00+00:00
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{"Event": "VIIRS Scan Sync Loss (58)", "Date": "2/25/16", "Time (UTC)": "11:38", "End (UTC)": "11:40", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (59)
start: 2016-02-25T17:43:00+00:00
end: 2016-02-25T17:45:00+00:00
checksum: 151fdc35a5ff85c0ffa1869cfae4115695d3235e295398c77c298650ce803354
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{"Event": "VIIRS Scan Sync Loss (59)", "Date": "2/25/16", "Time (UTC)": "17:43", "End (UTC)": "17:45", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: Total Solar Eclipse
start: 2016-03-08T00:00:00+00:00
checksum: ed2c0b2250574ddccb60ba06410f84949e4eff6095ef9f500ececd292608a92a
raw:
{"Event": "Total Solar Eclipse", "Date": "3/8/16", "Time (UTC)": "---", "End (UTC)": "---", "Instrument(s)": "ACOV", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2016-03-09T00:00:00+00:00
checksum: 073c5693fed952f0a39ac535efc16c8a26d31f2c194319cad972c5e38fcf9544
raw:
{"Event": "VIIRS DNB Calibration", "Date": "3/9/16", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "NPP MTR", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (60)
start: 2016-03-10T09:01:00+00:00
end: 2016-03-10T09:03:00+00:00
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{"Event": "VIIRS Scan Sync Loss (60)", "Date": "3/10/16", "Time (UTC)": "9:01", "End (UTC)": "9:03", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: VIIRS Emissive Band Calibration
start: 2016-03-14T06:00:00+00:00
end: 2016-03-16T06:00:00+00:00
checksum: d31bcbc16b38f705ff42aaa29764cd7f4cf21035adb7ee03e7ce16a195667d67
raw:
{"Event": "VIIRS Emissive Band Calibration", "Date": "3/14/16", "Time (UTC)": "6:00", "End (UTC)": "2d", "Instrument(s)": "V", "Retrieved from:": "MN022669, NPP MTR", "CCR": "---", "Notes": "---"}


title: OMPS Table Uploads
start: 2016-03-17T18:31:00+00:00
end: 2016-03-17T19:26:00+00:00
checksum: c2b57d34d73ce6bda756cf79df9bcc23f7cfa1638462386ba6090dc7eca5d93b
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{"Event": "OMPS Table Uploads", "Date": "3/17/16", "Time (UTC)": "18:31", "End (UTC)": "19:26", "Instrument(s)": "O", "Retrieved from:": "MN022671, NPP MTR", "CCR": "---", "Notes": "---"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2016-03-18T21:03:00+00:00
end: 2016-03-18T21:15:00+00:00
checksum: 9ab5dc8136898023e0ec5ce876c5050f27cb86bdc434d5cbe9764a7852abf6c2
raw:
{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "3/18/16", "Time (UTC)": "21:03", "End (UTC)": "21:15", "Instrument(s)": "ACOV", "Retrieved from:": "MN022672, NPP MTR", "CCR": "---", "Notes": "-2.8601 degrees"}


title: Penumbral Lunar Eclipse
start: 2016-03-23T00:00:00+00:00
checksum: 0ee8ca3a6ea4edfa3aaf603b7cb5d872165375e2652336c9cb539fc35019b320
raw:
{"Event": "Penumbral Lunar Eclipse", "Date": "3/23/16", "Time (UTC)": "---", "End (UTC)": "---", "Instrument(s)": "ACOV", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: Drag Make-Up Maneuver (23)
start: 2016-03-24T16:50:00+00:00
end: 2016-03-24T17:03:00+00:00
checksum: 87358a33ae3df4dcd62762063998b955f7995e17ec28676d8030d94d6842b5a1
raw:
{"Event": "Drag Make-Up Maneuver (23)", "Date": "3/24/16", "Time (UTC)": "16:50", "End (UTC)": "17:03", "Instrument(s)": "ACOV", "Retrieved from:": "MN022673, NPP MTR", "CCR": "---", "Notes": "16:40:00-17:07:03z OMPS in Decon mode, 16:50:00-17:03:01z NPP pointing off-nadir"}


title: CrIS SSM SEU (11)
start: 2016-03-27T18:51:00+00:00
checksum: 883de417dd32a01fb4f1a6e6e3b19ad36cb2f9b6d33f5ea4640373ddca71c376
raw:
{"Event": "CrIS SSM SEU (11)", "Date": "3/27/16", "Time (UTC)": "18:51", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "8s loss of data"}


title: Loss of OMPS Nadir Mapper SDR Products
start: 2016-03-31T20:54:00+00:00
end: 2016-04-04T17:52:00+00:00
checksum: a819f35b95e0436ab388630c5bce97aaef544f8be07cb20cc22f48461b41d0a4
raw:
{"Event": "Loss of OMPS Nadir Mapper SDR Products", "Date": "3/31/16", "Time (UTC)": "20:54", "End (UTC)": "4/4 - 17:52", "Instrument(s)": "O", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "All OMPS Nadir Mapper SDR products contained NaN values for the radiances due to an incorrect Dark Table upload."}


title: VIIRS Scan Sync Loss (61)
start: 2016-04-06T05:35:00+00:00
end: 2016-04-06T05:37:00+00:00
checksum: a5476203b7f76aceb7bb91044f3a401a25e623fecee32693b6ef7187fcdef9f9
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{"Event": "VIIRS Scan Sync Loss (61)", "Date": "4/6/16", "Time (UTC)": "5:35", "End (UTC)": "5:37", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: CrIS SSM SEU (12)
start: 2016-04-07T19:30:00+00:00
checksum: d027d67fc6234d558a04470994a904da6a66863eea644fac0d09bbfd00302e12
raw:
{"Event": "CrIS SSM SEU (12)", "Date": "4/7/16", "Time (UTC)": "19:30", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "8s loss of data"}


title: VIIRS DNB Calibration
start: 2016-04-07T01:43:00+00:00
end: 2016-04-07T16:56:00+00:00
checksum: 05754352ba9bbb7a86f7bb9a845fbb4f80a465c341edfc0da9cda53cbe8488f0
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{"Event": "VIIRS DNB Calibration", "Date": "4/7/16", "Time (UTC)": "1:43", "End (UTC)": "16:56", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: Star Tracker Lunar Intrusion Test
start: 2016-04-11T18:18:00+00:00
checksum: 07fc75b1860e2cba15c8fb75af8c1b1c8422b37a766926c1643846202620118d
raw:
{"Event": "Star Tracker Lunar Intrusion Test", "Date": "4/11/16", "Time (UTC)": "18:18", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "MN022675, C/V Leads Archive", "CCR": "---", "Notes": "12 minutes with STs removed from attitude equation."}


title: ATMS 1553 Bus Safe Mode Event
start: 2016-04-14T04:35:00+00:00
end: 2016-04-14T12:06:00+00:00
checksum: d0c3dd8b5b337f50e5e10f5e18b72c6ce04975467aca1a3a9a326582690422a6
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{"Event": "ATMS 1553 Bus Safe Mode Event", "Date": "4/14/16", "Time (UTC)": "4:35", "End (UTC)": "12:06", "Instrument(s)": "A", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "During contact 23123, a routine ATMS instrument reset command tripped off a series of errors culminating in the instrument going into safe mode (starting with a 1553 Packet Error). This event occurred during the daily ATMS scan reversal but there is no evidence to suggest that this was caused by a mechanical scan drive issue. The problem was verified during contact 23124. After some work to diagnose the problem, spacecraft engineers returned ATMS to nominal operation at 12:06 UTC. No ATMS SMD data will be available from this event. End users should expect to begin seeing SMD data again after the next support contact (rev 23128) around 12:55 UTC."}


title: ATMS Daily Scan Drive Reversals Stopped
start: 2016-04-15T00:00:00+00:00
checksum: dfb4eee24c5e7b61b5a8406c2b7a4477be59b12f076f4913830a4c6b957667c9
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{"Event": "ATMS Daily Scan Drive Reversals Stopped", "Date": "4/15/16", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "A", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2016-04-17T11:38:00+00:00
end: 2016-04-17T11:50:00+00:00
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{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "4/17/16", "Time (UTC)": "11:38", "End (UTC)": "11:50", "Instrument(s)": "ACOV", "Retrieved from:": "MN022678, GO-CAM, C/V Leads Archive", "CCR": "---", "Notes": "-3.6343 degrees"}


title: VIIRS FSW_x4017 Upload
start: 2016-04-19T13:01:00+00:00
end: 2016-04-19T21:48:00+00:00
checksum: 4e9e5760fb775ce727f20b9a9a1551b44021089170b8eabfa4aa4744f75d5fac
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{"Event": "VIIRS FSW_x4017 Upload", "Date": "4/19/16", "Time (UTC)": "13:01", "End (UTC)": "21:48", "Instrument(s)": "V", "Retrieved from:": "MN022679, GO-CAM, C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (62)
start: 2016-04-23T04:17:00+00:00
end: 2016-04-23T04:19:00+00:00
checksum: 99f09b8382e2238af0033f9896c0c883d9098927c065ae90941b02b258b56a8a
raw:
{"Event": "VIIRS Scan Sync Loss (62)", "Date": "4/23/16", "Time (UTC)": "4:17", "End (UTC)": "4:19", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: OMPS Solar Calibration
start: 2016-04-27T14:58:00+00:00
checksum: 96a301f5ae82bdbcf33724835fa822447ca97cb36abed959d476119e42e13bd9
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{"Event": "OMPS Solar Calibration", "Date": "4/27/16", "Time (UTC)": "14:58", "End (UTC)": "6 orbits", "Instrument(s)": "O", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "Reference Diffuser Calibration"}


title: OMPS Solar Calibration
start: 2016-04-30T03:52:00+00:00
checksum: 156b6511db73b804759b579bc766a6157e476d0791ab3e97c8b92fd86233b9d5
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{"Event": "OMPS Solar Calibration", "Date": "4/30/16", "Time (UTC)": "3:52", "End (UTC)": "2 orbits", "Instrument(s)": "O", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "LP Solar Reference Calibration and LP Solar Working Calibration"}


title: ATMS Manual Command Scan Drive Reversal
start: 2016-05-05T14:46:00+00:00
end: 2016-05-05T14:52:00+00:00
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{"Event": "ATMS Manual Command Scan Drive Reversal", "Date": "5/5/16", "Time (UTC)": "14:46", "End (UTC)": "14:52", "Instrument(s)": "A", "Retrieved from:": "ESPC Ops Report", "CCR": "---", "Notes": "---"}


title: ATMS Manual Command Scan Drive Reversal
start: 2016-05-06T14:26:00+00:00
end: 2016-05-06T14:30:00+00:00
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{"Event": "ATMS Manual Command Scan Drive Reversal", "Date": "5/6/16", "Time (UTC)": "14:26", "End (UTC)": "14:30", "Instrument(s)": "A", "Retrieved from:": "ESPC Ops Report", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2016-05-06T01:01:00+00:00
end: 2016-05-06T16:15:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "5/6/16", "Time (UTC)": "1:01", "End (UTC)": "16:15", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: ATMS Manual Command Scan Drive Reversal
start: 2016-05-09T16:53:00+00:00
end: 2016-05-09T16:58:00+00:00
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{"Event": "ATMS Manual Command Scan Drive Reversal", "Date": "5/9/16", "Time (UTC)": "16:53", "End (UTC)": "16:58", "Instrument(s)": "A", "Retrieved from:": "ESPC Ops Report", "CCR": "---", "Notes": "---"}


title: ATMS Manual Command Scan Drive Reversal
start: 2016-05-10T16:33:00+00:00
end: 2016-05-10T16:38:00+00:00
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{"Event": "ATMS Manual Command Scan Drive Reversal", "Date": "5/10/16", "Time (UTC)": "16:33", "End (UTC)": "16:38", "Instrument(s)": "A", "Retrieved from:": "ESPC Ops Report", "CCR": "---", "Notes": "---"}


title: ATMS Manual Command Scan Drive Reversal
start: 2016-05-11T16:14:00+00:00
end: 2016-05-11T16:19:00+00:00
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{"Event": "ATMS Manual Command Scan Drive Reversal", "Date": "5/11/16", "Time (UTC)": "16:14", "End (UTC)": "16:19", "Instrument(s)": "A", "Retrieved from:": "ESPC Ops Report", "CCR": "---", "Notes": "---"}


title: ATMS Manual Command Scan Drive Reversal
start: 2016-05-12T17:38:00+00:00
end: 2016-05-12T17:43:00+00:00
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{"Event": "ATMS Manual Command Scan Drive Reversal", "Date": "5/12/16", "Time (UTC)": "17:38", "End (UTC)": "17:43", "Instrument(s)": "A", "Retrieved from:": "ESPC Ops Report", "CCR": "---", "Notes": "---"}


title: ATMS Manual Command Scan Drive Reversal
start: 2016-05-13T15:35:00+00:00
end: 2016-05-13T15:40:00+00:00
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{"Event": "ATMS Manual Command Scan Drive Reversal", "Date": "5/13/16", "Time (UTC)": "15:35", "End (UTC)": "15:40", "Instrument(s)": "A", "Retrieved from:": "ESPC Ops Report", "CCR": "---", "Notes": "---"}


title: CrIS SSM SEU (13)
start: 2016-05-16T15:23:00+00:00
end: 2016-05-16T15:23:00+00:00
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{"Event": "CrIS SSM SEU (13)", "Date": "5/16/16", "Time (UTC)": "15:23", "End (UTC)": "15:23", "Instrument(s)": "C", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "5s of lost data"}


title: VIIRS Scan Sync Loss (63)
start: 2016-05-16T02:52:00+00:00
end: 2016-05-16T02:54:00+00:00
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{"Event": "VIIRS Scan Sync Loss (63)", "Date": "5/16/16", "Time (UTC)": "2:52", "End (UTC)": "2:54", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2016-05-17T03:56:00+00:00
end: 2016-05-17T04:08:00+00:00
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{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "5/17/16", "Time (UTC)": "3:56", "End (UTC)": "4:08", "Instrument(s)": "ACOV", "Retrieved from:": "MN022684, C/V Leads Archive", "CCR": "---", "Notes": "-2.6395 degrees"}


title: OMPS Table 21 Load
start: 2016-05-27T14:32:00+00:00
end: 2016-05-27T15:38:00+00:00
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{"Event": "OMPS Table 21 Load", "Date": "5/27/16", "Time (UTC)": "14:32", "End (UTC)": "15:38", "Instrument(s)": "O", "Retrieved from:": "MN022691", "CCR": "---", "Notes": "No science data"}


title: VIIRS DNB Calibration
start: 2016-06-04T02:00:00+00:00
end: 2016-06-04T17:14:00+00:00
checksum: cc4da71499ccdab903af54aa0f37105d4a5ca3efa48841723db185c2d18d2fed
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{"Event": "VIIRS DNB Calibration", "Date": "6/4/16", "Time (UTC)": "2:00", "End (UTC)": "17:14", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (64)
start: 2016-06-04T20:27:00+00:00
end: 2016-06-04T20:29:00+00:00
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{"Event": "VIIRS Scan Sync Loss (64)", "Date": "6/4/16", "Time (UTC)": "20:27", "End (UTC)": "20:29", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: Star Tracker Lunar Intrusion Test
start: 2016-06-10T15:11:00+00:00
end: 2016-06-10T16:53:00+00:00
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{"Event": "Star Tracker Lunar Intrusion Test", "Date": "6/10/16", "Time (UTC)": "15:11", "End (UTC)": "16:53", "Instrument(s)": "---", "Retrieved from:": "Go-CAM Report, C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: VIIRS Emissive Band Calibration
start: 2016-06-13T06:00:00+00:00
end: 2016-06-15T06:00:00+00:00
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{"Event": "VIIRS Emissive Band Calibration", "Date": "6/13/16", "Time (UTC)": "6:00", "End (UTC)": "2d", "Instrument(s)": "V", "Retrieved from:": "MN022692, C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: VIIRS Lunar Calibration
start: 2016-06-15T18:33:00+00:00
end: 2016-06-15T18:38:00+00:00
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{"Event": "VIIRS Lunar Calibration", "Date": "6/15/16", "Time (UTC)": "18:33", "End (UTC)": "18:38", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "No roll maneuver required"}


title: Star Tracker Lunar Intrusion Test
start: 2016-06-16T15:10:00+00:00
end: 2016-06-17T00:00:00+00:00
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{"Event": "Star Tracker Lunar Intrusion Test", "Date": "6/16/16", "Time (UTC)": "15:10", "End (UTC)": "0:00", "Instrument(s)": "---", "Retrieved from:": "Go-CAM Report, C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: Star Tracker Lunar Intrusion Test
start: 2016-06-17T00:00:00+00:00
end: 2016-06-17T19:58:00+00:00
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{"Event": "Star Tracker Lunar Intrusion Test", "Date": "6/17/16", "Time (UTC)": "0:00", "End (UTC)": "19:58", "Instrument(s)": "---", "Retrieved from:": "Go-CAM Report, C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: OMPS High Resolution Data Collection Discontinued
start: 2016-07-02T00:00:00+00:00
checksum: 4acdcc044a511b54fd92165bec803790cb3181ae02bbff1a77438455a44547f5
raw:
{"Event": "OMPS High Resolution Data Collection Discontinued", "Date": "7/2/16", "Time (UTC)": "0:00", "End (UTC)": "-:--", "Instrument(s)": "O", "Retrieved from:": "---", "CCR": "---", "Notes": "The measurement activities of the S-NPP/OMPS instruments will discontinue the High-Resolution Ozone observations that are solely collected by the NTC/NM instrument on Saturdays.\u00a0 The High-Resolution Ozone observations will be replaced with routine EV data that are typically collected throughout the week.\u00a0"}


title: VIIRS DNB Calibration
start: 2016-07-04T00:56:00+00:00
end: 2016-07-04T16:10:00+00:00
checksum: 29790290d03224c7238a22a4b8400a03c489440c4d7e922b9eccadec202b7aa2
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{"Event": "VIIRS DNB Calibration", "Date": "7/4/16", "Time (UTC)": "0:56", "End (UTC)": "16:10", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: J2000 to TOD Update (Table 58)
start: 2016-07-14T00:00:00+00:00
checksum: 330078a0d2fcd7399b1bb2f9d28a1bf699eddfae57cdcf84151328f35cf97021
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{"Event": "J2000 to TOD Update (Table 58)", "Date": "7/14/16", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: ATMS TMon 131 and 132 Load
start: 2016-07-15T19:21:00+00:00
checksum: 8da020c7f8ab37b510020bb5deca633598a195c64353afc313686906d652d775
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{"Event": "ATMS TMon 131 and 132 Load", "Date": "7/15/16", "Time (UTC)": "19:21", "End (UTC)": "-:--", "Instrument(s)": "A", "Retrieved from:": "Go-CAM Report, C/V Leads Archive", "CCR": "---", "Notes": "On Friday, 15 July 2016, during contact 24437 at 19:21 UTC, OSPO loaded two new TMons (131 & 132) and one new ACBM sequence (100) to ATMS to monitor ATMS Main Motor temperature and DTU-measured ATMS Scan Drive Mechanism temperature. If either temperature exceeds 60C for 24 seconds or 10 seconds, respectively, ATMS will automatically be commanded to safe mode."}


title: ATMS TMon 131 and 132 Activated
start: 2016-07-18T00:00:00+00:00
checksum: 89a62be8cc951855afb7b0fb40aba81716726915b489c29a8c893b89241cb53f
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{"Event": "ATMS TMon 131 and 132 Activated", "Date": "7/18/16", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "A", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: ATMS Once-per-Orbit Scan Reversals Implemented
start: 2016-07-25T00:00:00+00:00
checksum: 997ad1c70754aaad3462d4aefc1b5f4f48e1116005eb62f14535c47dd36a9935
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{"Event": "ATMS Once-per-Orbit Scan Reversals Implemented", "Date": "7/25/16", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "A", "Retrieved from:": "Go-CAM Report, C/V Leads Archive", "CCR": "---", "Notes": "Svalbard Contact 24577, Ground commanded CBM-sequence until 08/04/16, then DAS-commanded at 70N, 75N, 80N, repeat. Expect 14 reversals/day."}


title: ATMS Table and RAM Dumps
start: 2016-08-02T16:59:00+00:00
end: 2016-08-02T17:02:00+00:00
checksum: a93498862829b0f0e30c54dc2d01a6e049f9e30d9b6bd371f3b12e8673eccf0e
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{"Event": "ATMS Table and RAM Dumps", "Date": "8/2/16", "Time (UTC)": "16:59", "End (UTC)": "17:02", "Instrument(s)": "A", "Retrieved from:": "ESPC Ops Report", "CCR": "---", "Notes": "During SVL Contact 24691 SNPP engineers placed the ATMs instrument in safe mode to perform required ATMS table dumps. While in safe mode no scince data was generated resulting in a 2 minute, 40 second ATMS outage."}


title: VIIRS DNB Calibration
start: 2016-08-02T01:52:00+00:00
end: 2016-08-02T17:06:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "8/2/16", "Time (UTC)": "1:52", "End (UTC)": "17:06", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: ATMS FSW Patch for SD Reversals Upload
start: 2016-08-09T14:43:00+00:00
end: 2016-08-09T14:56:00+00:00
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{"Event": "ATMS FSW Patch for SD Reversals Upload", "Date": "8/9/16", "Time (UTC)": "14:43", "End (UTC)": "14:56", "Instrument(s)": "A", "Retrieved from:": "ESPC Ops Report, C/V Leads Archive", "CCR": "---", "Notes": "During Contact 24789 ATMS FSW was commanded to safe, updated with the FSW Patch, memory contents were dumped, and ATMS was restored to operate mode. Additionally, a scan reversal was performed nominally. On the following contact ATMS was confirmed to be in nominal operation, a second scan reversal was conducted, and memory was dumped again."}


title: ATMS Twice-per-Orbit Scan Reversals Implemented
start: 2016-08-10T12:48:00+00:00
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{"Event": "ATMS Twice-per-Orbit Scan Reversals Implemented", "Date": "8/10/16", "Time (UTC)": "12:48", "End (UTC)": "---", "Instrument(s)": "A", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "Twice-per-Orbit ATMS Scan Drive reversals began this morning via ground command. At 17:55z, the ops team initiated the first of the ground commanded three-orbit sequences. Given nominal conditions over the next week, this sequence will be loaded in the DAS on 8/18/16."}


title: VIIRS SBC Lockup/Petulant Mode (09)
start: 2016-08-13T18:06:00+00:00
end: 2016-08-13T23:50:00+00:00
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{"Event": "VIIRS SBC Lockup/Petulant Mode (09)", "Date": "8/13/16", "Time (UTC)": "18:06", "End (UTC)": "23:50", "Instrument(s)": "V", "Retrieved from:": "ESPC Ops Report, C/V Leads Archive", "CCR": "---", "Notes": "At 18:06z VIIRS went into safe mode and stopped producing science data. At 20:32z VIIRS engineers commanded VIIRS to Day Mode, where it remained until a new VIIRS Stored Command Table could be prepared and uploaded to the S/C. The new table was uploaded to the S/C on Rev 24851 and VIIRS was commanded back to nominal operations at 23:50z."}


title: Annular Solar Eclipse
start: 2016-09-01T00:00:00+00:00
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{"Event": "Annular Solar Eclipse", "Date": "9/1/16", "Time (UTC)": "---", "End (UTC)": "---", "Instrument(s)": "ACOV", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2016-09-01T00:46:00+00:00
end: 2016-09-01T16:00:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "9/1/16", "Time (UTC)": "0:46", "End (UTC)": "16:00", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (65)
start: 2016-09-03T22:23:00+00:00
end: 2016-09-03T22:25:00+00:00
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{"Event": "VIIRS Scan Sync Loss (65)", "Date": "9/3/16", "Time (UTC)": "22:23", "End (UTC)": "22:25", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "22:23:26 - 22:25:04 UTC, Duration 00:01:38."}


title: Drag Make-Up Maneuver (24) Non-Execution
start: 2016-09-08T15:54:00+00:00
end: 2016-09-08T16:07:00+00:00
checksum: 44a08d63d85bf0c44ff3d75072b7a3aab15ced7308bd082da0687384942cfe94
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{"Event": "Drag Make-Up Maneuver (24) Non-Execution", "Date": "9/8/16", "Time (UTC)": "15:54", "End (UTC)": "16:07", "Instrument(s)": "ACOV", "Retrieved from:": "ESPC Ops Report, C/V Leads Archive", "CCR": "---", "Notes": "Maneuver was configured but the DMU was not executed, although all times and outages occurred according to plan. The maneuver was waived off due to a loss of critical S/C Bus telemetry at White Sands. 15:44:00-16:11:06z OMPS in Decon mode, 15:54:00-16:07:04z NPP pointing off-nadir."}


title: Star Tracker Lunar Intrusion Test
start: 2016-09-13T00:00:00+00:00
end: 2016-09-13T00:00:00+00:00
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{"Event": "Star Tracker Lunar Intrusion Test", "Date": "9/13/16", "Time (UTC)": "---", "End (UTC)": "0:00", "Instrument(s)": "---", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: Drag Make-Up Maneuver (24)
start: 2016-09-13T16:06:00+00:00
end: 2016-09-13T16:19:00+00:00
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{"Event": "Drag Make-Up Maneuver (24)", "Date": "9/13/16", "Time (UTC)": "16:06", "End (UTC)": "16:19", "Instrument(s)": "ACOV", "Retrieved from:": "ESPC Ops Report, C/V Leads Archive", "CCR": "---", "Notes": "15:56:00-16:23:06z OMPS in Decon mode, 16:06:00-16:19:04z NPP pointing off-nadir."}


title: VIIRS Scan Sync Loss (66)
start: 2016-09-13T09:50:00+00:00
end: 2016-09-13T09:52:00+00:00
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{"Event": "VIIRS Scan Sync Loss (66)", "Date": "9/13/16", "Time (UTC)": "9:50", "End (UTC)": "9:52", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "9:50:21 - 9:52:00 UTC, Duration 00:01:39."}


title: Penumbral Lunar Eclipse
start: 2016-09-16T00:00:00+00:00
checksum: abe4baa32c374907945d1a04674625b1412470fb9970787e5c124a9746eec314
raw:
{"Event": "Penumbral Lunar Eclipse", "Date": "9/16/16", "Time (UTC)": "---", "End (UTC)": "---", "Instrument(s)": "ACOV", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS Emissive Band Calibration
start: 2016-09-19T06:00:00+00:00
end: 2016-09-21T06:00:00+00:00
checksum: 3f3d7ec8e9ee62c13b989b611da7c81e78ba84eddcb67c1896622042d2f4a05f
raw:
{"Event": "VIIRS Emissive Band Calibration", "Date": "9/19/16", "Time (UTC)": "6:00", "End (UTC)": "2d", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: Star Tracker Reduced Operating Temperature
start: 2016-09-20T16:51:00+00:00
checksum: e8686711d7dbdbacbaa5124d7726d542fb70c3bd49cad3a7fb67521ebc90f785
raw:
{"Event": "Star Tracker Reduced Operating Temperature", "Date": "9/20/16", "Time (UTC)": "16:51", "End (UTC)": "---", "Instrument(s)": "---", "Retrieved from:": "ESPC Ops Report, C/V Leads Archive", "CCR": "---", "Notes": "An updated Command Block Memory (CBM) Table (Table 21) was loaded to S-NPP with commands to patch Star Tracker software.  The patch lowered the Star Tracker Thermo-Electric Cooler (TEC) setpoint by 10 degrees Celsius in order to improve Star identification. The CBM Block was activated for ST#1 on SVL 25399 (14:50z) on Wednesday, 21 September 2016 and for ST#2 on SVL 25414 (16:13z) on Thursday, 22 September 2016."}


title: Inclination Adjustment Manuever (6)
start: 2016-09-29T17:30:00+00:00
end: 2016-09-29T17:58:00+00:00
checksum: 7cc098e496d2b84cfc2c17edd602480df92a78aadd376379dff10a9ebb35dce3
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{"Event": "Inclination Adjustment Manuever (6)", "Date": "9/29/16", "Time (UTC)": "17:30", "End (UTC)": "17:58", "Instrument(s)": "ACOV", "Retrieved from:": "ESPC Ops Report, C/V Leads Archive", "CCR": "---", "Notes": "17:20:26-18:01:42z OMPS in Decon mode, 17:30:26-17:57:40 NPP pointing off-nadir, 17:32:14-17:51:53z VIIRS Cryoradiator and CrIS Cooler Earth Pointing, 17:43:26-17:44:40 Delta-V Burn."}


title: VIIRS DNB Calibration
start: 2016-09-30T01:40:00+00:00
end: 2016-09-30T16:54:00+00:00
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title: ATMS Safe Hold Event
start: 2016-10-04T00:36:00+00:00
end: 2016-10-04T15:38:00+00:00
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{"Event": "ATMS Safe Hold Event", "Date": "10/4/16", "Time (UTC)": "0:36", "End (UTC)": "15:38", "Instrument(s)": "A", "Retrieved from:": "ESPC Ops Report, C/V Leads Archive", "CCR": "---", "Notes": "At 00:36z ATMS was manually placed into safehold configuration by the OPSO Operations team due to a suspected over-temperature condition on the instrument. The mechanism temperature reached approximately 40 C for a period of ~10 minutes, and main motor current increased to approximately 700mA, which were conditions not previously observed on-orbit.  The instrument engineer was contacted by the operations team and an Anomaly Review Team (ART) was convened. ATMS was returned to operation at  15:38z. All data during this time period is irrecoverable."}


title: CrIS SSM SEU (14)
start: 2016-10-15T12:10:00+00:00
end: 2016-10-15T12:10:00+00:00
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title: J-2000 to TOD Update (Table 58)
start: 2016-10-19T00:00:00+00:00
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{"Event": "J-2000 to TOD Update (Table 58)", "Date": "10/19/16", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (67)
start: 2016-10-19T00:41:00+00:00
end: 2016-10-19T00:43:00+00:00
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title: VIIRS Scan Sync Loss (68)
start: 2016-10-19T18:47:00+00:00
end: 2016-10-19T18:49:00+00:00
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title: VIIRS DNB Calibration
start: 2016-10-30T02:15:00+00:00
end: 2016-10-30T17:29:00+00:00
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title: Roll Maneuver for VIIRS Lunar Calibration
start: 2016-11-10T20:34:00+00:00
end: 2016-11-10T20:46:00+00:00
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title: VIIRS DNB Calibration
start: 2016-11-29T02:50:00+00:00
end: 2016-11-29T18:04:00+00:00
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title: Table 41 Update
start: 2016-12-06T00:00:00+00:00
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{"Event": "Table 41 Update", "Date": "12/6/16", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "---", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "Increases star tracker timeout to 15 minutes when star trackers aren't available."}


title: Star Catalog Update
start: 2016-12-07T00:00:00+00:00
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{"Event": "Star Catalog Update", "Date": "12/7/16", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "---", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "Star Catalog v1.06 updates star locations based on motion over the past few years."}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2016-12-10T07:32:00+00:00
end: 2016-12-10T07:44:00+00:00
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{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "12/10/16", "Time (UTC)": "7:32", "End (UTC)": "7:44", "Instrument(s)": "ACOV", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "-7.6607 degrees"}


title: VIIRS Emissive Band Calibration
start: 2016-12-12T06:00:00+00:00
end: 2016-12-14T06:00:00+00:00
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{"Event": "VIIRS Emissive Band Calibration", "Date": "12/12/16", "Time (UTC)": "6:00", "End (UTC)": "2d", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: VIIRS SBC Lockup/Petulant Mode (10)
start: 2016-12-20T18:28:00+00:00
end: 2016-12-21T01:09:00+00:00
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title: VIIRS Scan Sync Loss (69)
start: 2016-12-21T04:42:00+00:00
end: 2016-12-21T04:44:00+00:00
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{"Event": "VIIRS Scan Sync Loss (69)", "Date": "12/21/16", "Time (UTC)": "4:42", "End (UTC)": "4:44", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2016-12-29T01:44:00+00:00
end: 2016-12-29T17:00:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "12/29/16", "Time (UTC)": "1:44", "End (UTC)": "17:00", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: Leap Second Update
start: 2016-12-31T12:59:00+00:00
end: 2017-01-01T00:00:00+00:00
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{"Event": "Leap Second Update", "Date": "12/31/16", "Time (UTC)": "12:59", "End (UTC)": "0:00", "Instrument(s)": "ACOV", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "Leap Second was inserted 4 seconds later than expected. The corresponding CrIS RDR granule was corrupted, causing the loss of the surrounding 9 SDRs that are populated with data from that granule."}


title: J-2000 to TOD Update (Table 58)
start: 2017-01-01T00:00:00+00:00
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{"Event": "J-2000 to TOD Update (Table 58)", "Date": "1/1/17", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2017-01-08T18:30:00+00:00
end: 2017-01-08T18:42:00+00:00
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{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "1/8/17", "Time (UTC)": "18:30", "End (UTC)": "18:42", "Instrument(s)": "ACOV", "Retrieved from:": "GO-CAM, C/V Leads Archive", "CCR": "---", "Notes": "-5.5713 degrees"}


title: SCC Cycle Timer Jump
start: 2017-01-10T21:41:00+00:00
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{"Event": "SCC Cycle Timer Jump", "Date": "1/10/17", "Time (UTC)": "21:41", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "Jumped from 190 to 90, recovered to 90. Triggered a CrIS TOD Alarm at 23:35:02z."}


title: OMPS Table 21 and 44 Update
start: 2017-01-24T20:49:00+00:00
end: 2017-01-24T21:33:00+00:00
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{"Event": "OMPS Table 21 and 44 Update", "Date": "1/24/17", "Time (UTC)": "20:49", "End (UTC)": "21:33", "Instrument(s)": "O", "Retrieved from:": "ESPC Ops Report, C/V Leads Archive", "CCR": "---", "Notes": "No science data"}


title: VIIRS DNB Calibration over the SAA
start: 2017-01-27T03:23:00+00:00
end: 2017-01-27T03:26:00+00:00
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{"Event": "VIIRS DNB Calibration over the SAA", "Date": "1/27/17", "Time (UTC)": "3:23", "End (UTC)": "3:26", "Instrument(s)": "V", "Retrieved from:": "GO-CAM, C/V Leads Archive", "CCR": "---", "Notes": "There are isolated high value detections in DNB measurements in the SAA that suggest failure of the radiation thresholding algorithm to remove effects of particle hits.\u00a0The primary issue is that the offshore detector hits mimic lights from fishing boats. Because the operational data collected over the SAA region exhibit isolated high value detections, it suggests that the thresholding may not be operative, or the thresholds are set too low. Note: M1 and M2 calibration data is usually availabe during Operational-Night mode; however, if DNB HGA/HGB packets are enabled to SEND, they will overwrite the M1 and M2 data, so M1 and M2 data will not be available for these couple minutes during the calibration."}


title: VIIRS DNB Calibration
start: 2017-01-28T02:25:00+00:00
end: 2017-01-28T17:40:00+00:00
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title: CrIS SSM SEU (15)
start: 2017-02-02T15:45:00+00:00
end: 2017-02-02T15:47:00+00:00
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title: VIIRS Scan Sync Loss (70)
start: 2017-02-02T06:19:00+00:00
end: 2017-02-02T06:21:00+00:00
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title: Roll Maneuver for VIIRS Lunar Calibration
start: 2017-02-07T00:28:00+00:00
end: 2017-02-07T00:40:00+00:00
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{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "2/7/17", "Time (UTC)": "0:28", "End (UTC)": "0:40", "Instrument(s)": "ACOV", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "-3.794 degrees"}


title: Penumbral Lunar Eclipse
start: 2017-02-10T00:00:00+00:00
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title: VIIRS Scan Sync Error (71)
start: 2017-02-21T08:35:00+00:00
end: 2017-02-21T08:37:00+00:00
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{"Event": "VIIRS  Scan Sync Error (71)", "Date": "2/21/17", "Time (UTC)": "8:35", "End (UTC)": "8:37", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: Annulal Solar Eclipse
start: 2017-02-26T00:00:00+00:00
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{"Event": "Annulal Solar Eclipse", "Date": "2/26/17", "Time (UTC)": "---", "End (UTC)": "---", "Instrument(s)": "ACOV", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2017-02-26T01:43:00+00:00
end: 2017-02-26T16:58:00+00:00
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title: VIIRS Scan Sync Loss (72)
start: 2017-02-27T08:25:00+00:00
end: 2017-02-27T08:27:00+00:00
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title: Block 2.0 Mx_0 Transition to Operations
start: 2017-03-08T15:00:00+00:00
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title: Roll Maneuver for VIIRS Lunar Calibration
start: 2017-03-08T09:56:00+00:00
end: 2017-03-08T10:02:00+00:00
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{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "3/8/17", "Time (UTC)": "9:56", "End (UTC)": "10:02", "Instrument(s)": "ACOV", "Retrieved from:": "ESPC Ops Report, C/V Leads Archive", "CCR": "---", "Notes": "-1.8989 degrees"}


title: VIIRS Emissive Band Calibration
start: 2017-03-13T06:00:00+00:00
end: 2017-03-15T06:00:00+00:00
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title: VIIRS Scan Sync Loss (73)
start: 2017-03-13T09:42:00+00:00
end: 2017-03-13T09:44:00+00:00
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title: VIIRS Scan Sync Loss (74)
start: 2017-03-24T16:33:00+00:00
end: 2017-03-24T16:35:00+00:00
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title: Drag Make-Up Maneuver (25)
start: 2017-03-28T18:12:00+00:00
end: 2017-03-28T18:25:00+00:00
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title: VIIRS DNB Calibration
start: 2017-03-28T02:25:00+00:00
end: 2017-03-28T17:39:00+00:00
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title: VIIRS Scan Sync Loss (75)
start: 2017-04-05T16:41:00+00:00
end: 2017-04-05T16:43:00+00:00
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title: Roll Maneuver for VIIRS Lunar Calibration
start: 2017-04-06T19:22:00+00:00
end: 2017-04-06T19:34:00+00:00
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{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "4/6/17", "Time (UTC)": "19:22", "End (UTC)": "19:34", "Instrument(s)": "ACOV", "Retrieved from:": "ESPC Ops Report, C/V Leads Archive", "CCR": "---", "Notes": "-2.6382 degrees"}


title: VIIRS Scan Sync Loss (76)
start: 2017-04-08T22:31:00+00:00
end: 2017-04-08T22:33:00+00:00
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{"Event": "VIIRS Scan Sync Loss (76)", "Date": "4/8/17", "Time (UTC)": "22:31", "End (UTC)": "22:33", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: Block 2.0 Mx_1 Transition to Operations
start: 2017-04-10T00:00:00+00:00
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{"Event": "Block 2.0 Mx_1 Transition to Operations", "Date": "4/10/17", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "Included the GMASI/VCM ADR 8376 Code Fix"}


title: J-2000 to TOD Update (Table 58)
start: 2017-04-12T00:00:00+00:00
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{"Event": "J-2000 to TOD Update (Table 58)", "Date": "4/12/17", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: SCC Cycle Timer Update
start: 2017-04-19T00:00:00+00:00
checksum: 16268873bd229519e64ac3bc9b511030fa246dd251995a3f1227b700c169ac72
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{"Event": "SCC Cycle Timer Update", "Date": "4/19/17", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: SCC Clock Slope Update
start: 2017-04-20T00:00:00+00:00
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{"Event": "SCC Clock Slope Update", "Date": "4/20/17", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2017-04-26T01:43:00+00:00
end: 2017-04-26T16:58:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "4/26/17", "Time (UTC)": "1:43", "End (UTC)": "16:58", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "On Block 2.0 we will see a small number of missing granules during each DNB Cross Cal (3-5 granules) until fixed in Mx4. No impact to IDPS SDRs, Imagery, or NCC Imagery EDRs. All other IDPS EDRs impacted. No impact to NDE products."}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2017-05-06T06:35:00+00:00
end: 2017-05-06T06:47:00+00:00
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{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "5/6/17", "Time (UTC)": "6:35", "End (UTC)": "6:47", "Instrument(s)": "ACOV", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "-3.311 degrees"}


title: VIIRS DNB Calibration
start: 2017-05-25T01:01:00+00:00
end: 2017-05-25T16:52:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "5/25/17", "Time (UTC)": "1:01", "End (UTC)": "16:52", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "On Block 2.0 we will see a small number of missing granules during each DNB Cross Cal (3-5 granules) until fixed in Mx4. No impact to IDPS SDRs, Imagery, or NCC Imagery EDRs. All other IDPS EDRs impacted. No impact to NDE products."}


title: VIIRS Scan Sync Loss (77)
start: 2017-05-25T15:21:00+00:00
end: 2017-05-25T15:23:00+00:00
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{"Event": "VIIRS Scan Sync Loss (77)", "Date": "5/25/17", "Time (UTC)": "15:21", "End (UTC)": "15:23", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (78)
start: 2017-05-27T00:28:00+00:00
end: 2017-05-27T00:28:00+00:00
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{"Event": "VIIRS Scan Sync Loss (78)", "Date": "5/27/17", "Time (UTC)": "0:28", "End (UTC)": "0:28", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "00:28:12-00:28:26z, short sync loss"}


title: Block 2.0 Mx_2 Transition to Operations
start: 2017-05-30T15:45:00+00:00
checksum: 41e216474a5497c1f5f8aad3db6cb39e2f7c039e244bc6248c8b4534f7746e46
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{"Event": "Block 2.0 Mx_2 Transition to Operations", "Date": "5/30/17", "Time (UTC)": "15:45", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2017-06-04T19:32:00+00:00
end: 2017-06-04T19:38:00+00:00
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{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "6/4/17", "Time (UTC)": "19:32", "End (UTC)": "19:38", "Instrument(s)": "ACOV", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "-1.243 degrees"}


title: CrIS Calibration Table 5 (v. 37) Load
start: 2017-06-07T15:24:00+00:00
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{"Event": "CrIS Calibration Table 5 (v. 37) Load", "Date": "6/7/17", "Time (UTC)": "15:24", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "ESPC Ops Report", "CCR": "---", "Notes": "In Block 2.0 Mx 1 the CrIS SDR FOV was remapped to correct the FOV position errors. Remapping was as follows: FOV 1 to FOV 3, FOV 3 to FOV 1, FOV 4 to FOV 6, FOV 6 to FOV 4, FOV 7 to FOV 9, and FOV 9 to FOV 7. This change in conjunction with Table 37 improve geolocation accuracy from 2 km to less than 0.2 km for all scan angles in cross-track and in-track directions."}


title: CrIS SSM SEU (16)
start: 2017-06-08T17:46:00+00:00
end: 2017-06-08T22:04:00+00:00
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{"Event": "CrIS SSM SEU (16)", "Date": "6/8/17", "Time (UTC)": "17:46", "End (UTC)": "22:04", "Instrument(s)": "C", "Retrieved from:": "ESPC Ops Report, C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: VIIRS Emissive Band Calibration
start: 2017-06-19T06:00:00+00:00
end: 2017-06-21T06:00:00+00:00
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{"Event": "VIIRS Emissive Band Calibration", "Date": "6/19/17", "Time (UTC)": "6:00", "End (UTC)": "2d", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2017-06-24T01:40:00+00:00
end: 2017-06-24T16:54:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "6/24/17", "Time (UTC)": "1:40", "End (UTC)": "16:54", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (79)
start: 2017-07-09T00:18:00+00:00
end: 2017-07-09T00:20:00+00:00
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{"Event": "VIIRS Scan Sync Loss (79)", "Date": "7/9/17", "Time (UTC)": "0:18", "End (UTC)": "0:20", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "00:18:25-00:20:03, combination sync loss"}


title: J2000 and dUT1 (SCC Table 58) Update
start: 2017-07-13T00:00:00+00:00
checksum: e5fbb875380786eb18c56f6269fb3cd9ad272de1ce381119079686b569f2f2e4
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{"Event": "J2000 and dUT1 (SCC Table 58) Update", "Date": "7/13/17", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: Drag Make-Up Maneuver (26)
start: 2017-07-19T16:14:00+00:00
end: 2017-07-19T16:27:00+00:00
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{"Event": "Drag Make-Up Maneuver (26)", "Date": "7/19/17", "Time (UTC)": "16:14", "End (UTC)": "16:27", "Instrument(s)": "ACOV", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "0.8s Delta-V Burn (16:20:00:000-16:20:00:80z), OMPS in Decon mode 16:04-16:31:06z"}


title: VIIRS DNB Calibration
start: 2017-07-23T00:54:00+00:00
end: 2017-07-23T16:08:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "7/23/17", "Time (UTC)": "0:54", "End (UTC)": "16:08", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: Block 2.0 Mx_3 Transition to Operations
start: 2017-07-28T12:30:00+00:00
checksum: d834857b3d87f17c0da06b30eca4d44bbf88ffa7c3ca340d1fcdd5dad3836856
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{"Event": "Block 2.0 Mx_3 Transition to Operations", "Date": "7/28/17", "Time (UTC)": "12:30", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (80)
start: 2017-08-04T09:45:00+00:00
end: 2017-08-04T09:47:00+00:00
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{"Event": "VIIRS Scan Sync Loss (80)", "Date": "8/4/17", "Time (UTC)": "9:45", "End (UTC)": "9:47", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "---"}


title: Partial Lunar Eclipse
start: 2017-08-07T00:00:00+00:00
checksum: 57b42405c37c884b2e54799d9a09acc87ba60944af1b4c84481d7940b34786a9
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{"Event": "Partial Lunar Eclipse", "Date": "8/7/17", "Time (UTC)": "---", "End (UTC)": "---", "Instrument(s)": "ACOV", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: SCC Cycle Timer Update
start: 2017-08-09T00:00:00+00:00
checksum: e5ce17a55b09c1a404af6d7ec7f637f7dd1bba8f52f102879e9c95a59154f081
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{"Event": "SCC Cycle Timer Update", "Date": "8/9/17", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: J2000-TOD and dUT1 (SCC 58) Update
start: 2017-08-09T00:00:00+00:00
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{"Event": "J2000-TOD and dUT1 (SCC 58) Update", "Date": "8/9/17", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: SCC Clock Slope Update
start: 2017-08-10T00:00:00+00:00
checksum: 872aa8166f74bae485529962efadbd5bd876ba6916c5dba74f8cfff8c7c28c5e
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{"Event": "SCC Clock Slope Update", "Date": "8/10/17", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: Total Solar Eclipse
start: 2017-08-21T00:00:00+00:00
checksum: e10066c13ec6ca912d6fff404fd7902501e537a900a9763d1593e7494e067bfb
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{"Event": "Total Solar Eclipse", "Date": "8/21/17", "Time (UTC)": "---", "End (UTC)": "---", "Instrument(s)": "ACOV", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2017-08-21T00:08:00+00:00
end: 2017-08-21T15:22:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "8/21/17", "Time (UTC)": "0:08", "End (UTC)": "15:22", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: VIIRS SBC Lockup/Petulant Mode (11)
start: 2017-08-27T18:28:00+00:00
end: 2017-08-27T23:44:00+00:00
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{"Event": "VIIRS SBC Lockup/Petulant Mode (11)", "Date": "8/27/17", "Time (UTC)": "18:28", "End (UTC)": "23:44", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "VIIRS in Op_Day Mode at 20:23z, fully operational at 23:44z"}


title: CrIS Safe Hold Event (12)
start: 2017-09-04T08:34:00+00:00
end: 2017-09-04T16:00:00+00:00
checksum: bde71f3faa396d33548ad13ea6a4248f0c7ce81e4bf4e92307ef3ea1c4744f04
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{"Event": "CrIS Safe Hold Event (12)", "Date": "9/4/17", "Time (UTC)": "8:34", "End (UTC)": "16:00", "Instrument(s)": "C", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "CrIS went into safe hold during back orbit 30333. No data was produced during this time."}


title: OMPS Table Updates
start: 2017-09-14T16:10:00+00:00
end: 2017-09-14T17:08:00+00:00
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{"Event": "OMPS Table Updates", "Date": "9/14/17", "Time (UTC)": "16:10", "End (UTC)": "17:08", "Instrument(s)": "O", "Retrieved from:": "C/V Leads Archive, NPP ATR", "CCR": "---", "Notes": "Data was not produced during this time."}


title: VIIRS Emissive Band Calibration
start: 2017-09-18T06:00:00+00:00
end: 2017-09-20T06:00:00+00:00
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{"Event": "VIIRS Emissive Band Calibration", "Date": "9/18/17", "Time (UTC)": "6:00", "End (UTC)": "2d", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2017-09-20T04:07:00+00:00
end: 2017-09-20T17:40:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "9/20/17", "Time (UTC)": "4:07", "End (UTC)": "17:40", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: Inclination Adjustment Maneuver (7)
start: 2017-09-27T17:04:00+00:00
end: 2017-09-27T17:33:00+00:00
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{"Event": "Inclination Adjustment Maneuver (7)", "Date": "9/27/17", "Time (UTC)": "17:04", "End (UTC)": "17:33", "Instrument(s)": "ACOV", "Retrieved from:": "C/V Leads Archive, NPP ATR", "CCR": "---", "Notes": "Rev 30678, Non-mission pointing duration: 00:27:56; 17:04:45.6Z to 17:19:43.6Z, error ~ 250 km; 17:19:43.6Z to 17:34:43.6Z, error ~= a few 100 m to 2 km; 17:34:43.6Z onward, good."}


title: VIIRS Scan Sync Loss (81)
start: 2017-09-28T15:57:00+00:00
end: 2017-09-28T15:59:00+00:00
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title: CDP Reset, Instruments in Safe Hold (2)
start: 2017-09-29T13:01:00+00:00
end: 2017-09-29T23:25:00+00:00
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{"Event": "CDP Reset, Instruments in Safe Hold (2)", "Date": "9/29/17", "Time (UTC)": "13:01", "End (UTC)": "23:25", "Instrument(s)": "ACOV", "Retrieved from:": "C/V Leads Archive, NPP ATR", "CCR": "---", "Notes": "During Rev 30690, no signal or data was received from S-NPP. Rev 30691 and 30692 were also missed. At this point an engineering response team determined that S-NPP was in Earth Point mode and all instruments were in Safe Hold. S-NPP was returned to Mission Point mode and all instruments were producing science data by 23:25 UTC. All missing data is nonrecoverable."}


title: VIIRS Scan Sync Loss (82)
start: 2017-10-11T05:06:00+00:00
end: 2017-10-11T05:08:00+00:00
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title: VIIRS Scan Sync Loss (83)
start: 2017-10-17T11:00:00+00:00
end: 2017-10-17T11:02:00+00:00
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title: OMPS Table Updates
start: 2017-10-18T18:55:00+00:00
end: 2017-10-18T19:49:00+00:00
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title: SCC Clock Slope Update
start: 2017-10-19T00:00:00+00:00
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{"Event": "SCC Clock Slope Update", "Date": "10/19/17", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: OMPS Table Updates
start: 2017-10-19T20:18:00+00:00
end: 2017-10-19T21:12:00+00:00
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title: VIIRS DNB Calibration
start: 2017-10-19T01:38:00+00:00
end: 2017-10-19T16:52:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "10/19/17", "Time (UTC)": "1:38", "End (UTC)": "16:52", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive, NPP ATR", "CCR": "---", "Notes": "---"}


title: J2000-TOD and dUT1 (SCC 58) Update
start: 2017-10-20T00:00:00+00:00
checksum: 5f4f65f9ffdafd87ee0590499991efcfab4190d69c1d9d8c9b8dcc983a594d9f
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{"Event": "J2000-TOD and dUT1 (SCC 58) Update", "Date": "10/20/17", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: VIIRS Lunar Calibration
start: 2017-10-31T06:09:00+00:00
end: 2017-10-31T06:15:00+00:00
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{"Event": "VIIRS Lunar Calibration", "Date": "10/31/17", "Time (UTC)": "6:09", "End (UTC)": "6:15", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive, NPP ATR", "CCR": "---", "Notes": "06:09:31 (VIIRS DCRES=Off) - 06:14:35z (VIIRS set to Auto Gain); 06:12:03 (Center of Calibration)"}


title: Svalbard Antenna Freeze/Geolocation Errors
start: 2017-11-01T08:34:00+00:00
end: 2017-11-01T09:19:00+00:00
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{"Event": "Svalbard Antenna Freeze/Geolocation Errors", "Date": "11/1/17", "Time (UTC)": "8:34", "End (UTC)": "9:19", "Instrument(s)": "AV", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "08:34:27 - 09:04:19z (VIIRS), 08:38:13 - 09:18:13z (ATMS)"}


title: OMPS Table Updates
start: 2017-11-08T19:01:00+00:00
end: 2017-11-08T19:53:00+00:00
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{"Event": "OMPS Table Updates", "Date": "11/8/17", "Time (UTC)": "19:01", "End (UTC)": "19:53", "Instrument(s)": "O", "Retrieved from:": "C/V Leads Archive, ESPC Notice", "CCR": "---", "Notes": "19:01:30 - 19:53:10z"}


title: OMPS Table Updates
start: 2017-11-16T18:10:00+00:00
end: 2017-11-16T19:02:00+00:00
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{"Event": "OMPS Table Updates", "Date": "11/16/17", "Time (UTC)": "18:10", "End (UTC)": "19:02", "Instrument(s)": "O", "Retrieved from:": "C/V Leads Archive, ESPC Notice", "CCR": "---", "Notes": "18:09:58 - 19:01:43z"}


title: VIIRS DNB Calibration
start: 2017-11-18T02:13:00+00:00
end: 2017-11-18T17:27:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "11/18/17", "Time (UTC)": "2:13", "End (UTC)": "17:27", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (84)
start: 2017-11-20T10:18:00+00:00
end: 2017-11-20T10:20:00+00:00
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title: VIIRS Scan Sync Loss (85)
start: 2017-11-24T02:23:00+00:00
end: 2017-11-24T02:25:00+00:00
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{"Event": "VIIRS Scan Sync Loss (85)", "Date": "11/24/17", "Time (UTC)": "2:23", "End (UTC)": "2:25", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "02:23:12 - 02:25:12z"}


title: RFI Interference with JPSS-1/NOAA-20 at Svalbard
start: 2017-11-25T11:51:00+00:00
end: 2017-11-25T18:53:00+00:00
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{"Event": "RFI Interference with JPSS-1/NOAA-20 at Svalbard", "Date": "11/25/17", "Time (UTC)": "11:51", "End (UTC)": "18:53", "Instrument(s)": "ACOV", "Retrieved from:": "C/V Leads Archive, ESPC Notice", "CCR": "---", "Notes": "Three failed S-NPP supports (Rev 31498, 31499, & 31501) due to J-1 & S-NPP simultaneously using shares SMD matrix switch port at SVL. Missed SMD from this anomaly was recovered at both Fairbanks and SVL by 22:20z. A small amount of data is still missing from Orbit 31501."}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2017-11-29T20:29:00+00:00
end: 2017-11-29T20:41:00+00:00
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{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "11/29/17", "Time (UTC)": "20:29", "End (UTC)": "20:41", "Instrument(s)": "ACOV", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "Center of Dwell at 20:34:55 (-6.0426 degrees)"}


title: Command Block Memory (CBM) Table 21 Update
start: 2017-12-05T13:48:00+00:00
end: 2017-12-05T13:59:00+00:00
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{"Event": "Command Block Memory (CBM) Table 21 Update", "Date": "12/5/17", "Time (UTC)": "13:48", "End (UTC)": "13:59", "Instrument(s)": "A", "Retrieved from:": "ESPC Notice", "CCR": "---", "Notes": "Restores the No-Slew On-board Stored Maneuver Sequence (OSMS) capability. 13:48:01z - 13:59:07z: Quiet commanding period during SVL 31641 for CBM upload. CSM and CBM stopped for approximately 5 minutes.  Two ATMS scan reversals done manually at 13:56z and 14:47z before normal ops resumed."}


title: VIIRS M11 at Night Activation
start: 2017-12-06T15:08:00+00:00
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{"Event": "VIIRS M11 at Night Activation", "Date": "12/6/17", "Time (UTC)": "15:08", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "ESPC Notice", "CCR": "---", "Notes": "M11 data collection at night enabled"}


title: CrIS SSM SEU (17)
start: 2017-12-12T13:29:00+00:00
end: 2017-12-12T13:29:00+00:00
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{"Event": "CrIS SSM SEU (17)", "Date": "12/12/17", "Time (UTC)": "13:29", "End (UTC)": "13:29", "Instrument(s)": "C", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "13:29:10 - 13:29:42, 2 bad RDRs"}


title: VIIRS Scan Sync Loss (86)
start: 2017-12-16T17:17:00+00:00
end: 2017-12-16T17:20:00+00:00
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{"Event": "VIIRS Scan Sync Loss (86)", "Date": "12/16/17", "Time (UTC)": "17:17", "End (UTC)": "17:20", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "17:17:51 - 17:19:27z"}


title: VIIRS DNB Calibration
start: 2017-12-18T02:49:00+00:00
end: 2017-12-18T18:04:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "12/18/17", "Time (UTC)": "2:49", "End (UTC)": "18:04", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: VIIRS Emissive Band Calibration
start: 2017-12-18T06:00:00+00:00
end: 2017-12-20T06:00:00+00:00
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{"Event": "VIIRS Emissive Band Calibration", "Date": "12/18/17", "Time (UTC)": "6:00", "End (UTC)": "2d", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (87)
start: 2017-12-20T12:24:00+00:00
end: 2017-12-20T12:26:00+00:00
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{"Event": "VIIRS Scan Sync Loss (87)", "Date": "12/20/17", "Time (UTC)": "12:24", "End (UTC)": "12:26", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "12:24:16 - 12:25:49z"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2017-12-29T09:08:00+00:00
end: 2017-12-29T09:20:00+00:00
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{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "12/29/17", "Time (UTC)": "9:08", "End (UTC)": "9:20", "Instrument(s)": "ACOV", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "Center of Dwell at 09:13z, -7.6185 degrees"}


title: VIIRS Scan Sync Loss (88)
start: 2018-01-04T06:48:00+00:00
end: 2018-01-04T06:50:00+00:00
checksum: 9ba3332406eb76dbaebee22366e6c6bcffc46ec2376e0881913c165bbf0cf778
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{"Event": "VIIRS Scan Sync Loss (88)", "Date": "1/4/18", "Time (UTC)": "6:48", "End (UTC)": "6:50", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "06:48:37 - 06:50:13z"}


title: CrIS SSM SEU (18)
start: 2018-01-11T15:40:00+00:00
end: 2018-01-11T17:24:00+00:00
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{"Event": "CrIS SSM SEU (18)", "Date": "1/11/18", "Time (UTC)": "15:40", "End (UTC)": "17:24", "Instrument(s)": "C", "Retrieved from:": "C/V Leads Archive, ESPC Notice", "CCR": "---", "Notes": "CrIS SSM went into safe state and stopped generating data at 15:40:12z. CrIS SSM was recovered at 17:24z."}


title: VIIRS DNB Calibration
start: 2018-01-16T02:05:00+00:00
end: 2018-01-16T17:20:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "1/16/18", "Time (UTC)": "2:05", "End (UTC)": "17:20", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: J2000-TOD and dUT1 (SCC 58) Update
start: 2018-01-17T00:00:00+00:00
checksum: ecd405281002c6e611996e296799a7a9ec0d4697d6cd47d13eb5e9bb0551938c
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{"Event": "J2000-TOD and dUT1 (SCC 58) Update", "Date": "1/17/18", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: SCC Clock Slope Update
start: 2018-01-24T00:00:00+00:00
checksum: a6b4b6e85a94414ee325b0b107e418ddc1432420990a26fca9a42d0722f24d65
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{"Event": "SCC Clock Slope Update", "Date": "1/24/18", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "NPP ATR", "CCR": "---", "Notes": "---"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2018-01-27T20:08:00+00:00
end: 2018-01-27T20:20:00+00:00
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{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "1/27/18", "Time (UTC)": "20:08", "End (UTC)": "20:20", "Instrument(s)": "ACOV", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "Center of Dwell at 20:13:15, -4.223 degrees"}


title: VIIRS SBC Lockup/Petulant Mode (12)
start: 2018-01-29T16:20:00+00:00
end: 2018-01-29T21:55:00+00:00
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{"Event": "VIIRS SBC Lockup/Petulant Mode (12)", "Date": "1/29/18", "Time (UTC)": "16:20", "End (UTC)": "21:55", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "The VIIRS RDRs that are produced while the S/C is in darkness were missing a small percentage of data causing IDPS to not automatically produce higher order VIIRS products.  After approximately 2 hours the RDRs could be manually processed to produce higher order products. IDPS and VIIRS engineers determined that M11 data was not produced by the VIIRS instrument when the S/C was in darkness. IDPS was expecting M11 data and this caused the RDRs to lock for approximately 2 hours not producing higher order products until manual intervention.  At 180519Z on 1/30/18 the spacecraft was commanded to provide M11 data in both day and night mode.  All higher order VIIRS products are now being produced nominally."}


title: Total Lunar Eclipse
start: 2018-01-31T00:00:00+00:00
checksum: daa903d43d96ba6f6ea6d22d557360a652b4271a4667082d35a0cb64cc310c2c
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{"Event": "Total Lunar Eclipse", "Date": "1/31/18", "Time (UTC)": "---", "End (UTC)": "---", "Instrument(s)": "ACOV", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS SBC Lockup/Petulant Mode (13)
start: 2018-02-13T10:09:00+00:00
end: 2018-02-13T15:25:00+00:00
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{"Event": "VIIRS SBC Lockup/Petulant Mode (13)", "Date": "2/13/18", "Time (UTC)": "10:09", "End (UTC)": "15:25", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "Data unrecoverable during this time period"}


title: Partial Solar Eclipse
start: 2018-02-15T00:00:00+00:00
checksum: ba2bd3d7a83356b675c81ecbd6e174ecb70dd924f36c587c7562164353d87696
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{"Event": "Partial Solar Eclipse", "Date": "2/15/18", "Time (UTC)": "---", "End (UTC)": "---", "Instrument(s)": "ACOV", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2018-02-15T01:04:00+00:00
end: 2018-02-15T16:17:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "2/15/18", "Time (UTC)": "1:04", "End (UTC)": "16:17", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "Since X-Cal #3 on February 15, 2018, DNB LGS/MGS APIDs were sent each time S-NPP VIIRS was in the Op_Night mode until 17:25 UTC on February 23, 2018. That increased the data volume because the substituted bands, M4 and M5, are day-only and their APIDs are not sent to the ground in the night mode. There was probably also a smaller effect on the size of the calibration packets in the night mode as the DNB MGS/LGS data from the calibration views have more variability than M4/M5, and the compression becomes less effective. Please note that when VIIRS was in the Op_Day mode during that period, the M4 and M5 APIDs were sent, and not the MGS/LGS ones, and nominal daytime earth observation data was acquired."}


title: CrIS SSM SEU (19)
start: 2018-02-21T17:21:00+00:00
end: 2018-02-21T21:21:00+00:00
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{"Event": "CrIS SSM SEU (19)", "Date": "2/21/18", "Time (UTC)": "17:21", "End (UTC)": "21:21", "Instrument(s)": "C", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "CrIS went into safe hold and was recovered 4 hours later. No science data."}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2018-02-26T05:34:00+00:00
end: 2018-02-26T05:40:00+00:00
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{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "2/26/18", "Time (UTC)": "5:34", "End (UTC)": "5:40", "Instrument(s)": "ACOV", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "-1.13 degrees"}


title: Drag Make-up Maneuver (DMU) (27)
start: 2018-02-28T17:49:00+00:00
end: 2018-02-28T18:02:00+00:00
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{"Event": "Drag Make-up Maneuver (DMU) (27)", "Date": "2/28/18", "Time (UTC)": "17:49", "End (UTC)": "18:02", "Instrument(s)": "ACOV", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "No Slew, 17:48:59-18:02:03, Burn: 17:54:59-17:55:01, OMPS Decon 17:38:59-18:06:03"}


title: Block 2.1_Mx0 Transition to Operations
start: 2018-03-05T17:00:00+00:00
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{"Event": "Block 2.1_Mx0 Transition to Operations", "Date": "3/5/18", "Time (UTC)": "17:00", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: VIIRS Emissive Band Calibration
start: 2018-03-12T06:00:00+00:00
end: 2018-03-14T06:00:00+00:00
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{"Event": "VIIRS Emissive Band Calibration", "Date": "3/12/18", "Time (UTC)": "6:00", "End (UTC)": "2d", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2018-03-17T01:45:00+00:00
end: 2018-03-17T17:00:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "3/17/18", "Time (UTC)": "1:45", "End (UTC)": "17:00", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2018-03-27T13:21:00+00:00
end: 2018-03-27T13:25:00+00:00
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{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "3/27/18", "Time (UTC)": "13:21", "End (UTC)": "13:25", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "13:21:20-13:25:20, No roll"}


title: S/C Bus Power Event
start: 2018-04-02T13:28:00+00:00
checksum: 5dd7929dbb6fd65057c3c92c32312335e0118852b9b600e1bb52c03d366d8cfd
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{"Event": "S/C Bus Power Event", "Date": "4/2/18", "Time (UTC)": "13:28", "End (UTC)": "-:--", "Instrument(s)": "---", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "The S-NPP S/C experienced an electrical event involving its Solar Array (SA), batteries, and busses, along with a small attitude disturbance. S-NPP remained in science operations mode during the brief event, and no effect on the instruments have been detected. The S-NPP SA is producing approximately 30 Amps less, or a loss of about 1/3rd of its output prior to the event. The batteries are taking longer to charge but get fully charged each orbit."}


title: Star Catalog Update
start: 2018-04-04T12:55:00+00:00
end: 2018-04-04T13:02:00+00:00
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{"Event": "Star Catalog Update", "Date": "4/4/18", "Time (UTC)": "12:55", "End (UTC)": "13:02", "Instrument(s)": "---", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "---"}


title: Star Catalog Update
start: 2018-04-04T14:37:00+00:00
end: 2018-04-04T14:45:00+00:00
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{"Event": "Star Catalog Update", "Date": "4/4/18", "Time (UTC)": "14:37", "End (UTC)": "14:45", "Instrument(s)": "---", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2018-04-15T02:46:00+00:00
end: 2018-04-15T18:00:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "4/15/18", "Time (UTC)": "2:46", "End (UTC)": "18:00", "Instrument(s)": "---", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (89)
start: 2018-04-19T02:33:00+00:00
end: 2018-04-19T02:35:00+00:00
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{"Event": "VIIRS Scan Sync Loss (89)", "Date": "4/19/18", "Time (UTC)": "2:33", "End (UTC)": "2:35", "Instrument(s)": "V", "Retrieved from:": "NPP Tech Memo on VIIRS Telescope Sync Loss", "CCR": "---", "Notes": "2:33:30-2:35:08"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2018-04-25T19:25:00+00:00
end: 2018-04-25T19:37:00+00:00
checksum: 397b28156f396f0af308f99ae0a3f69d22401e3d55d108a0e5da565596062aa5
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{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "4/25/18", "Time (UTC)": "19:25", "End (UTC)": "19:37", "Instrument(s)": "ACOV", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "19:25:34-19:37:34z, Center of Dwell 19:30:34z, -3.06 degrees"}


title: Block 2.1_Mx1 Transition to Operations
start: 2018-04-30T14:35:00+00:00
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{"Event": "Block 2.1_Mx1 Transition to Operations", "Date": "4/30/18", "Time (UTC)": "14:35", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2018-05-15T01:45:00+00:00
end: 2018-05-15T18:40:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "5/15/18", "Time (UTC)": "1:45", "End (UTC)": "18:40", "Instrument(s)": "V", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (90)
start: 2018-05-19T22:32:00+00:00
end: 2018-05-19T22:34:00+00:00
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{"Event": "VIIRS Scan Sync Loss (90)", "Date": "5/19/18", "Time (UTC)": "22:32", "End (UTC)": "22:34", "Instrument(s)": "V", "Retrieved from:": "STAR ICVS Alert", "CCR": "---", "Notes": "22:32:31-22:34:07z"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2018-05-25T04:59:00+00:00
end: 2018-05-25T05:07:00+00:00
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{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "5/25/18", "Time (UTC)": "4:59", "End (UTC)": "5:07", "Instrument(s)": "ACOV", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "04:59:34-05:06:33z, Center of Dwell 05:03:04, -2.13 degrees"}


title: VIIRS Scan Sync Loss (91)
start: 2018-05-29T13:21:00+00:00
end: 2018-05-29T13:21:00+00:00
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title: VIIRS DNB Calibration
start: 2018-06-13T01:02:00+00:00
end: 2018-06-13T16:16:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "6/13/18", "Time (UTC)": "1:02", "End (UTC)": "16:16", "Instrument(s)": "V", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (92)
start: 2018-06-17T05:02:00+00:00
end: 2018-06-17T05:04:00+00:00
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{"Event": "VIIRS Scan Sync Loss (92)", "Date": "6/17/18", "Time (UTC)": "5:02", "End (UTC)": "5:04", "Instrument(s)": "V", "Retrieved from:": "STAR ICVS Alert", "CCR": "---", "Notes": "05:02:05-05:03:43z"}


title: VIIRS Emissive Band Calibration
start: 2018-06-18T06:00:00+00:00
end: 2018-06-20T06:00:00+00:00
checksum: dbb78c292f1db0888ceb354edfbad2861ab683824621f96747afdeaa9ca4c0a1
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{"Event": "VIIRS Emissive Band Calibration", "Date": "6/18/18", "Time (UTC)": "6:00", "End (UTC)": "2d", "Instrument(s)": "V", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "Last one until March 2019, going to an annual schedule"}


title: VIIRS Lunar Calibration
start: 2018-06-23T12:50:00+00:00
end: 2018-06-23T12:56:00+00:00
checksum: 4777b7816c32f425fe3b6bebb10fa79e4823a58f17f40128512635b85c8c2eab
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{"Event": "VIIRS Lunar Calibration", "Date": "6/23/18", "Time (UTC)": "12:50", "End (UTC)": "12:56", "Instrument(s)": "V", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "No roll maneuver; VIIRS encoder and gain offset will be set for lunar calibration from 12:50:19-12:55:23z with center of dwell at 12:52:51z"}


title: Block 2.1_Mx2 Transition to Operations
start: 2018-07-02T14:50:00+00:00
checksum: 16564443793ba9828762e4df283c712f451167b4796ff5ff311938e70b0b8e1d
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{"Event": "Block 2.1_Mx2 Transition to Operations", "Date": "7/2/18", "Time (UTC)": "14:50", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "---"}


title: VIIRS in Safe Mode and Power Cycled
start: 2018-07-05T19:20:00+00:00
end: 2018-07-06T00:25:00+00:00
checksum: 6a7fe6da0cc706bd17e25dd52689e29016777ba5812c513a8d86a6b5cef051f9
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{"Event": "VIIRS in Safe Mode and Power Cycled", "Date": "7/5/18", "Time (UTC)": "19:20", "End (UTC)": "0:25", "Instrument(s)": "CV", "Retrieved from:": "ESPC Notice", "CCR": "---", "Notes": "At AOS SVL contact 34652 the CrIS 1394 Bus also showed a reset and the CDP needed to be recovered as well. During the contact the MOT stowed the RTA, safed and power cycled the instrument, and brought VIIRS back up in OP_DAY Mode. Dumps and table loads were performed over the next three orbits to put VIIRS back in a nominal operational condition. VIIRS nominal after SVL 34655."}


title: VIIRS 1394 Bus Flip from Bus Side B to Side A
start: 2018-07-05T15:53:00+00:00
end: 2018-07-05T19:20:00+00:00
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{"Event": "VIIRS 1394 Bus Flip from Bus Side B to Side A", "Date": "7/5/18", "Time (UTC)": "15:53", "End (UTC)": "19:20", "Instrument(s)": "V", "Retrieved from:": "ESPC Notice", "CCR": "---", "Notes": "At AOS SVL contact 34650 at 15:53:31z VIIRS had an uncorrectable EDAC error that tripped TMON 37. This caused the instrument to flip from 1394 Bus Side B to Bus Side A. Only two APIDs of data were lost during the transition."}


title: VIIRS Scan Sync Loss (93)
start: 2018-07-09T10:27:00+00:00
end: 2018-07-09T10:28:00+00:00
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{"Event": "VIIRS Scan Sync Loss (93)", "Date": "7/9/18", "Time (UTC)": "10:27", "End (UTC)": "10:28", "Instrument(s)": "V", "Retrieved from:": "STAR ICVS Alert", "CCR": "---", "Notes": "10:27:11-10:27:26z"}


title: VIIRS DNB Calibration
start: 2018-07-13T01:39:00+00:00
end: 2018-07-13T17:00:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "7/13/18", "Time (UTC)": "1:39", "End (UTC)": "17:00", "Instrument(s)": "V", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "---"}


title: Partial Solar Eclipse
start: 2018-07-13T00:00:00+00:00
checksum: d4b92603b00220d9ab64fa27ac40715181d7ae16ebe4f4e527c1d26c762f677c
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{"Event": "Partial Solar Eclipse", "Date": "7/13/18", "Time (UTC)": "---", "End (UTC)": "---", "Instrument(s)": "ACOV", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: Drag Make-Up Maneuver (DMU) (28)
start: 2018-07-17T16:10:00+00:00
end: 2018-07-17T16:23:00+00:00
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{"Event": "Drag Make-Up Maneuver (DMU) (28)", "Date": "7/17/18", "Time (UTC)": "16:10", "End (UTC)": "16:23", "Instrument(s)": "ACOV", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "Slew: 16:10:00-16:23:04z, 0.7s Burn: 16:16:00:00-16:16:00:70z, OMPS Decon: 16:00-16:27:06z"}


title: Total Lunar Eclipse
start: 2018-07-27T00:00:00+00:00
checksum: 8bf51e67a7799e5343539ff335370ba5c2b52775fe71efe6c842344a4216c04c
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{"Event": "Total Lunar Eclipse", "Date": "7/27/18", "Time (UTC)": "---", "End (UTC)": "---", "Instrument(s)": "ACOV", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (94)
start: 2018-08-01T20:59:00+00:00
end: 2018-08-01T21:01:00+00:00
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{"Event": "VIIRS Scan Sync Loss (94)", "Date": "8/1/18", "Time (UTC)": "20:59", "End (UTC)": "21:01", "Instrument(s)": "V", "Retrieved from:": "OSPO Alert", "CCR": "---", "Notes": "20:59:32-21:01:12z"}


title: VIIRS Scan Sync Loss (95)
start: 2018-08-07T18:25:00+00:00
end: 2018-08-07T18:27:00+00:00
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{"Event": "VIIRS Scan Sync Loss (95)", "Date": "8/7/18", "Time (UTC)": "18:25", "End (UTC)": "18:27", "Instrument(s)": "V", "Retrieved from:": "STAR ICVS Alert", "CCR": "---", "Notes": "18:25:24-18:27:02z"}


title: Clock Slope Update
start: 2018-08-10T00:00:00+00:00
checksum: cd88e7fa2d967c303ecd6e9bcf23d9f917c9c757457cfe9a67d725617f50fed5
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{"Event": "Clock Slope Update", "Date": "8/10/18", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "---"}


title: Partial Solar Eclipse
start: 2018-08-11T00:00:00+00:00
checksum: 261fc4eee424aef4c6bd7483a6cd28f5bd6b623af32d36d6e136e78e66fc8868
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{"Event": "Partial Solar Eclipse", "Date": "8/11/18", "Time (UTC)": "---", "End (UTC)": "---", "Instrument(s)": "ACOV", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2018-08-11T00:53:00+00:00
end: 2018-08-11T16:07:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "8/11/18", "Time (UTC)": "0:53", "End (UTC)": "16:07", "Instrument(s)": "V", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2018-09-09T01:48:00+00:00
end: 2018-09-09T17:02:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "9/9/18", "Time (UTC)": "1:48", "End (UTC)": "17:02", "Instrument(s)": "V", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (96)
start: 2018-09-12T20:26:00+00:00
end: 2018-09-12T20:28:00+00:00
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{"Event": "VIIRS Scan Sync Loss (96)", "Date": "9/12/18", "Time (UTC)": "20:26", "End (UTC)": "20:28", "Instrument(s)": "V", "Retrieved from:": "OSPO Alert", "CCR": "---", "Notes": "20:26:24-20:28:03z"}


title: VIIRS-SDR-DNB-DN0-LUT #081 VIIRS-SDR-DNB-GAIN-RATIOS-LUT #061
start: 2018-09-20T16:42:00+00:00
checksum: 8fb7474134e067904e0d9e52bdfef4bee43c751082da69cf20d698dc4ef6cdf7
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{"Event": "VIIRS-SDR-DNB-DN0-LUT #081                                      VIIRS-SDR-DNB-GAIN-RATIOS-LUT #061", "Date": "9/20/18", "Time (UTC)": "16:42", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": 3754, "Notes": 0}


title: ATMS Scan Drive Motor Current Spike, Fill Data
start: 2018-09-21T14:46:00+00:00
end: 2018-09-21T16:02:00+00:00
checksum: 03551b93ef343722975f405ed3c3cd171d2e213cbf3d0fa28f60f1a2c6230ea2
raw:
{"Event": "ATMS Scan Drive Motor Current Spike, Fill Data", "Date": "9/21/18", "Time (UTC)": "14:46", "End (UTC)": "16:02", "Instrument(s)": "A", "Retrieved from:": "STAR ICVS Alert", "CCR": "---", "Notes": "An ATMS Scan Drive Motor Current spike resulted in fill values in the ATMS TDR/SDR products due to Calibration Quality Check Failures. The filled values in TDR started from around 14:46:40z, which was about 9 minutes before the maximum current is observed in telemetry RDR. The approximate ending time of such continuous filled values was about 16:01:54z."}


title: OMPS Limb Lunar Calibration
start: 2018-09-27T02:56:00+00:00
end: 2018-09-27T03:09:00+00:00
checksum: 478684ca7ffbd3dbf647ab84e2db7426c572d8f820e0df8d9fb02a87f94b3703
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{"Event": "OMPS Limb Lunar Calibration", "Date": "9/27/18", "Time (UTC)": "2:56", "End (UTC)": "3:09", "Instrument(s)": "O", "Retrieved from:": "STAR ICVS Alert", "CCR": "---", "Notes": "The gaps are a result of OMPS Limb taking lunar measurements. 2orb_EV_Full_Moon is 13 min of LP lunar view data collected in between 2 orbits of EV.\u00a0 The lunar views begin 5 min prior to the Southern Terminator Crossing. The first 8 minutes of two orbits for OMPS-TC and OMPS-NP are missing data, there is no collection during the Limb Lunar measurements.\u00a0"}


title: OMPS Limb Lunar Calibration
start: 2018-09-27T13:05:00+00:00
end: 2018-09-27T13:18:00+00:00
checksum: 4e6a1710b8f1ece499906a81aa7c064d29ce0c056034f1b2061ff5ed6e2d1ab6
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{"Event": "OMPS Limb Lunar Calibration", "Date": "9/27/18", "Time (UTC)": "13:05", "End (UTC)": "13:18", "Instrument(s)": "O", "Retrieved from:": "STAR ICVS Alert", "CCR": "---", "Notes": "---"}


title: Inclination Adjustment Maneuver (8)
start: 2018-09-27T16:39:00+00:00
end: 2018-09-27T17:09:00+00:00
checksum: 4f5c3e6b8ce03b82512ea0fe5fb143bd87c0e056cf68fdd5b0f555b7e70fc93f
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{"Event": "Inclination Adjustment Maneuver (8)", "Date": "9/27/18", "Time (UTC)": "16:39", "End (UTC)": "17:09", "Instrument(s)": "ACOV", "Retrieved from:": "OSPO GO-CAM, ESPC Notice", "CCR": "---", "Notes": "16:39:12z-Slew Start, 16:52:12z-Delta-V Burn Start, 16:53:17.5z-Orbit Epoch, 16:54:23z-Delta-V Burn End, 17:07:23z-Return to Mission Point Mode, 17:09:23z-On-board orbit propagator reset to match post-maneuver GPS position, OMPS in Decon Mode 16:29:12-17:11:25z, VIIRS data considered bad for downstream processing between 16:39:11 and 17:09:23z."}


title: Block 2.1_Mx3 Transition to Operations
start: 2018-10-03T14:15:00+00:00
checksum: 260440d32d8a373d05f7d16d2f2d927948c83355ab65e300b92c73a7e7874eea
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{"Event": "Block 2.1_Mx3 Transition to Operations", "Date": "10/3/18", "Time (UTC)": "14:15", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "C/V Leads Archive", "CCR": 3542, "Notes": "CrIS Interferogram spikes not detected code change (3542)"}


title: VIIRS DNB Calibration
start: 2018-10-08T01:01:00+00:00
end: 2018-10-08T16:15:00+00:00
checksum: e47bffdce0634a89805b69ac42e59228fe944468b46e524b81488107d32f2c1b
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{"Event": "VIIRS DNB Calibration", "Date": "10/8/18", "Time (UTC)": "1:01", "End (UTC)": "16:15", "Instrument(s)": "V", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "---"}


title: Table 58 Update
start: 2018-10-16T00:00:00+00:00
checksum: 7a985e2aa331625f12dad4a1f85d9ac8360aef7d5f0f4aaf7364438e4127c809
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{"Event": "Table 58 Update", "Date": "10/16/18", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "OSPO Planning Calendar", "CCR": "--", "Notes": "---"}


title: Clock Slope Update
start: 2018-10-17T00:00:00+00:00
checksum: b0a6136eb1d1ce7723cb3731bb7ed3accb01d472608d438ea63958e9700d02bd
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{"Event": "Clock Slope Update", "Date": "10/17/18", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS-SDR-DNB-DN0-LUT #082 VIIRS-SDR-DNB-GAIN-RATIOS-LUT #062
start: 2018-10-19T11:51:00+00:00
checksum: 1a4fc6024fbd17a1b0d008d92e4674a885c6e0a7503308e83c9498fd049036c4
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{"Event": "VIIRS-SDR-DNB-DN0-LUT #082                                      VIIRS-SDR-DNB-GAIN-RATIOS-LUT #062", "Date": "10/19/18", "Time (UTC)": "11:51", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": 3755, "Notes": "---"}


title: Risk Mitigation Maneuver (6)
start: 2018-10-28T19:06:00+00:00
end: 2018-10-28T19:19:00+00:00
checksum: 8077b4da9d7f5cfa29fbdbee14bd1bfb8cf603da310013c2b82802c0e9def012
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{"Event": "Risk Mitigation Maneuver (6)", "Date": "10/28/18", "Time (UTC)": "19:06", "End (UTC)": "19:19", "Instrument(s)": "ACOV", "Retrieved from:": "ESPC Notice, GO-CAM", "CCR": "---", "Notes": "On 10/28 S-NPP had a close approach with a piece of orbital debris requiring a No-Slew On-board Stored Mission Sequence with Delta-V Burn to safely avoid. The burn lasted 0.4 seconds. S-NPP stayed in Mission Point Mode throughout. OMPS was in Decon from 18:56-19:23:06z."}


title: VIIRS Scan Sync Loss (97)
start: 2018-11-01T06:47:00+00:00
end: 2018-11-01T06:49:00+00:00
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{"Event": "VIIRS Scan Sync Loss (97)", "Date": "11/1/18", "Time (UTC)": "6:47", "End (UTC)": "6:49", "Instrument(s)": "V", "Retrieved from:": "STAR ICVS Alert", "CCR": "---", "Notes": "6:47:08-6:48:47z"}


title: VIIRS DNB Calibration
start: 2018-11-07T01:36:00+00:00
end: 2018-11-07T16:50:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "11/7/18", "Time (UTC)": "1:36", "End (UTC)": "16:50", "Instrument(s)": "V", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS-SDR-DNB-DN0-LUT #83 VIIRS-SDR-DNB-GAIN-RATIOS-LUT #63
start: 2018-11-16T19:57:00+00:00
checksum: 508da42a4b6fae1e625922702e5da2b3d3a584fdd2d6bd07961f8c1b75ce2489
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{"Event": "VIIRS-SDR-DNB-DN0-LUT #83                                       VIIRS-SDR-DNB-GAIN-RATIOS-LUT #63", "Date": "11/16/18", "Time (UTC)": "19:57", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": 3756, "Notes": "---"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2018-11-19T00:59:00+00:00
end: 2018-11-19T01:12:00+00:00
checksum: 16f9e00af1974f58c8d5a290989630e578915d85651a242ee59088334e750292
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{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "11/19/18", "Time (UTC)": "0:59", "End (UTC)": "1:12", "Instrument(s)": "V", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "0:58:56-VIIRS encoder offset shift to 26790, 0:59:26-Start of S/C slew roll to -3.177 degrees, 1:02:26-Finish slew maneuver, start 4-minute dwell, 1:04:26-Center of dwell, 1:06:26-Start return slew maneuver, 1:11:26-Return to nominal mission pointing, 1:11:55-VIIRS encoder offset set back to 0"}


title: VIIRS Scan Sync Loss (98)
start: 2018-12-04T19:24:00+00:00
end: 2018-12-04T19:26:00+00:00
checksum: cfa5a4c1708c567374a2a11b389385b45a010c4d42c846f09f2778ca4488e2c7
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{"Event": "VIIRS Scan Sync Loss (98)", "Date": "12/4/18", "Time (UTC)": "19:24", "End (UTC)": "19:26", "Instrument(s)": "V", "Retrieved from:": "STAR ICVS Alert", "CCR": "---", "Notes": "19:24:05-19:25:41z"}


title: VIIRS DNB Calibration
start: 2018-12-07T02:12:00+00:00
end: 2018-12-07T17:26:00+00:00
checksum: 7cf5de5c8aab526cf35de12fb2caba990214aea75374dcc01ddf18329b728d0a
raw:
{"Event": "VIIRS DNB Calibration", "Date": "12/7/18", "Time (UTC)": "2:12", "End (UTC)": "17:26", "Instrument(s)": "V", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "---"}


title: SCC Table 34 Update w/ gyro axes alignments
start: 2018-12-11T16:25:00+00:00
checksum: 75ab6e5af98327e30820649345c9400e450d6af3de5bc72e67c7fa8ce2942574
raw:
{"Event": "SCC Table 34 Update w/ gyro axes alignments", "Date": "12/11/18", "Time (UTC)": "16:25", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "ESPC Notice", "CCR": "---", "Notes": "During SVL 36906, AOS 16:13:34Z-LOS 16:25:54Z, SCC Table 34 containing updated Gyro axes alignment matrix and associated scale factors will be loaded to the SNPP Spacecraft Control Computer (SCC) in order to characterize Gyro axis alignment impacts on star tracker performance during Lunar intrusions of the star tracker FOV from December 12 through December 14. This updated table will be flown on-board until the current SCC Table 34 is restored on Monday Dec 17.\u00a0 No significant impact to spacecraft operations or data is expected, however, there may be minor attitude perturbations for several minutes after the new tables are loaded on December 11, and when the original Table 34 is restored on December 17."}


title: VIIRS-SDR-DNB-DN0-LUT #84 VIIRS-SDR-DNB-GAIN-RATIOS-LUT #64
start: 2018-12-14T16:58:00+00:00
checksum: c8eb8e3c1122640f952dc1ea0567d9ef3ae55b6aca70645568e105c6c58d096c
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{"Event": "VIIRS-SDR-DNB-DN0-LUT #84                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #64", "Date": "12/14/18", "Time (UTC)": "16:58", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "C/V Leads Archive", "CCR": 3757, "Notes": "---"}


title: Block 2.1_Mx4 Transition to Operations
start: 2018-12-17T16:30:00+00:00
checksum: 3f4f222d0f63c05324b9df416a31d75b440be241b1a917446abb7ed828022a0d
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{"Event": "Block 2.1_Mx4 Transition to Operations", "Date": "12/17/18", "Time (UTC)": "16:30", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "C/V Leads Archive", "CCR": 3922, "Notes": "CrIS Invalid Radiances Caused by Contaminated Deep Space by Lunar Intrusion (3922, ADR 8631)"}


title: SCC Table 34 Return to Nominal Inputs
start: 2018-12-17T17:40:00+00:00
checksum: f044e15eea854d9054b1b0db373bcb47fe116c04ad4d8c6684ab65045f224009
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{"Event": "SCC Table 34 Return to Nominal Inputs", "Date": "12/17/18", "Time (UTC)": "17:40", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "See 12/11/18 entry"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2018-12-18T18:42:00+00:00
end: 2018-12-18T18:55:00+00:00
checksum: c2308404e868a7029192b76f628c4711ce12f53c8a4d0690cebb9cd6a6b1eb3d
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{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "12/18/18", "Time (UTC)": "18:42", "End (UTC)": "18:55", "Instrument(s)": "ACOV", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "18:42:01-VIIRS encoder offset shift to 26790, 18:42:31-Start of S/C slew roll to -7.545 degrees, 18:45:31-Finish slew maneuver, start 4-minute dwell, 18:47:31-Center of dwell, 18:49:31-Start return slew maneuver, 18:54:31-Return to nominal mission pointing, 18:55:00-VIIRS encoder offset set back to 0"}


title: First Phase IDPS S-NPP EDR Products Discontinued
start: 2018-12-19T00:00:00+00:00
checksum: f9ce4a9006fcdd28d837b48154699438a1f2e69eeb7d282a791d84d494dc0d63
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{"Event": "First Phase IDPS S-NPP EDR Products Discontinued", "Date": "12/19/18", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "ESPC Notice", "CCR": "---", "Notes": "CrIMSS-EDR, VIIRS-CTH-CTL-GEO-EDR, VIIRS-SCD-BINARY-SNOW-FRAC-EDR-10M, VIIRS-SCD-BINARY-SNOW-MAP-EDR-10M, VIIRS-SIC-EDR-10M, VIIRS-AF-EDR, VIIRS-CBH-EDR, VIIRS-CCL-EDR, VIIRS-CEPS-EDR, VIIRS-COT-EDR, VIIRS-CTP-EDR, VIIRS-CTT-EDR, VIIRS-IST-EDR, VIIRS-LST-EDR, VIIRS-OCC-EDR, VIIRS-SST-EDR, VIIRS-Surf-Refl-IP, VIIRS-VI-EDR"}


title: Partial Solar Eclipse
start: 2019-01-05T00:00:00+00:00
checksum: 4113d98f934175144db60535a2652b9754e3bfc7c6f86cfb5456d7b0508eaac8
raw:
{"Event": "Partial Solar Eclipse", "Date": "1/5/19", "Time (UTC)": "---", "End (UTC)": "---", "Instrument(s)": "ACOV", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2019-01-05T01:27:00+00:00
end: 2019-01-05T16:41:00+00:00
checksum: 6a90340ebbc540d065cc1fe7afd7f68e901aacdc6694bebe0ddcecd50c3c2669
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{"Event": "VIIRS DNB Calibration", "Date": "1/5/19", "Time (UTC)": "1:27", "End (UTC)": "16:41", "Instrument(s)": "V", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "---"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2019-01-17T09:02:00+00:00
end: 2019-01-17T09:15:00+00:00
checksum: ca7c98eed7a58ca3a195659d6fbe5e271b48e744e0791481635b5fd871dbc45b
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{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "1/17/19", "Time (UTC)": "9:02", "End (UTC)": "9:15", "Instrument(s)": "ACOV", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "09:02:31-VIIRS encoder offset shift to 26790, 09:03:01-Start of S/C slew roll to -5.848 degrees, 09:06:01-Finish slew maneuver, start 4-minute dwell, 09:08:01-Center of dwell, 09:10:01-Start return slew maneuver, 09:15:01-Return to nominal mission pointing, 09:15:30-VIIRS encoder offset set back to 0"}


title: J2000-TOD and dUT1 (Table 58) Update
start: 2019-01-17T00:00:00+00:00
checksum: 62c05a782b26295e79e96d806b6dd8314c303247235d8a654fa0815bffe829f4
raw:
{"Event": "J2000-TOD and dUT1 (Table 58) Update", "Date": "1/17/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS-SDR-DNB-DN0-LUT #85 VIIRS-SDR-DNB-GAIN-RATIOS-LUT #65
start: 2019-01-18T14:09:00+00:00
checksum: e3556a698d392ada5b81bd68f94f940546c69a88724a4217c51be9bd851c4f62
raw:
{"Event": "VIIRS-SDR-DNB-DN0-LUT #85                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #65", "Date": "1/18/19", "Time (UTC)": "14:09", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4243, "Notes": "---"}


title: Total Lunar Eclipse
start: 2019-01-21T00:00:00+00:00
checksum: cd1ed1fba07ef7f07aeea89c8c831749e6ac65988db1042f29d193b2dab9c173
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{"Event": "Total  Lunar Eclipse", "Date": "1/21/19", "Time (UTC)": "---", "End (UTC)": "---", "Instrument(s)": "ACOV", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (99)
start: 2019-01-21T16:28:00+00:00
end: 2019-01-21T16:30:00+00:00
checksum: f343f8dc0ba631df35d801cc4831e751ac0aaad81b7e43145312ae6cff577e9b
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{"Event": "VIIRS Scan Sync Loss (99)", "Date": "1/21/19", "Time (UTC)": "16:28", "End (UTC)": "16:30", "Instrument(s)": "V", "Retrieved from:": "STAR ICVS Alert", "CCR": "---", "Notes": "16:27:55-16:29:35z"}


title: VIIRS SBC Lockup/Petulant Mode (14)
start: 2019-01-21T17:04:00+00:00
end: 2019-01-22T01:25:00+00:00
checksum: 4fbf0e6d0ac5acafbe30d30b17c88d521036fdedb6c9b47f69e0b34fcf03a778
raw:
{"Event": "VIIRS SBC Lockup/Petulant Mode (14)", "Date": "1/21/19", "Time (UTC)": "17:04", "End (UTC)": "1:25", "Instrument(s)": "V", "Retrieved from:": "ESPC Operations Notice", "CCR": "---", "Notes": "During Contact 37489, the MOT reported no VIIRS data. The VIIRS anomaly showed signatures of a SBC Lockup or Petulant Mode. VIIRS was returned to operational mode during the 37491 contact (around 20:20z). The VIIRS SDR team checked that the RSB data products were properly calibrated immediately after the reboot. TEB calibration was restored by 20:40 UTC (specific timing depended on bands and detectors: band I5 was the last one). DNB calibration was only fully restored around 1:25z."}


title: VIIRS Uncorrectable EDAC Error
start: 2019-01-28T00:00:00+00:00
checksum: 13f1187a48109304a091a8a7f7c2cc7c9810e2282836288208bb13c3839141a5
raw:
{"Event": "VIIRS Uncorrectable EDAC Error", "Date": "1/28/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "OSPO Planning Meeting", "CCR": "---", "Notes": "No impact to science products, may have caused data corruption"}


title: VIIRS Control Processor Reset
start: 2019-02-01T14:30:00+00:00
end: 2019-02-01T15:08:00+00:00
checksum: dfa35b6127b9c971a38cbb4e3ef4a73e6d9c6b06016e5255d35384c3fbae1d02
raw:
{"Event": "VIIRS Control Processor Reset", "Date": "2/1/19", "Time (UTC)": "14:30", "End (UTC)": "15:08", "Instrument(s)": "V", "Retrieved from:": "ESPC Operations Notice", "CCR": "---", "Notes": "To mitigate the uncorrectable EDAC Error OSPO decided to performed a controlled Control Processor Reset of VIIRS. The VIIRS SDR Cal/Val Team determined that VIIRS telescope was stopped at 14:32z and the telescope rotation started again at 14:58z. SDR data gap was from 14:30 to 15:08z. TEB calibration was affected until 15:20z (band I5 was the last one to return to nominal). DNB was incorrectly calibrated from 15:08 to 18:30z."}


title: VIIRS DNB Calibration
start: 2019-02-04T02:07:00+00:00
end: 2019-02-04T19:02:00+00:00
checksum: 0822dd43dfe3a7c35a68a2c893ae67ee0f8cade59dbd5fb35637a809774ee601
raw:
{"Event": "VIIRS DNB Calibration", "Date": "2/4/19", "Time (UTC)": "2:07", "End (UTC)": "19:02", "Instrument(s)": "V", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "---"}


title: SCC Table 34 Update w/ gyro axes alignments
start: 2019-02-08T16:19:00+00:00
checksum: e96a289e82b91b5e5ab4919b203414eeb64df2d68cacc652585b7a2bd2a09ec7
raw:
{"Event": "SCC Table 34 Update w/ gyro axes alignments", "Date": "2/8/19", "Time (UTC)": "16:19", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "ESPC Operations Notice", "CCR": "---", "Notes": "During SVL 37743, AOS 16:07Z-LOS 16:19Z, SCC Table 34 containing updated Gyro axes alignment matrix and associated scale factors will be loaded to the SNPP Spacecraft Control Computer (SCC) in order to characterize Gyro axis alignment impacts on star tracker performance during Lunar intrusions of the star tracker FOV from February 9 through February 11. This updated table will be flown on-board until the current SCC Table 34 is restored on Tuesday February 12.\u00a0 No significant impact to spacecraft operations or data is expected, however, there may be minor attitude perturbations for several minutes after the new tables are loaded on February 8, and when the original Table 34 is restored on February 12."}


title: VIIRS Scan Sync Loss (100)
start: 2019-02-11T12:29:00+00:00
end: 2019-02-11T12:31:00+00:00
checksum: c992662fd14b59f72527f6bccdf4d922ef2384d15f1590d17667d94518c166aa
raw:
{"Event": "VIIRS Scan Sync Loss (100)", "Date": "2/11/19", "Time (UTC)": "12:29", "End (UTC)": "12:31", "Instrument(s)": "C", "Retrieved from:": "STAR ICVS Alert", "CCR": "---", "Notes": "12:28:56-12:30:33z"}


title: NOAA-20 Designated Primary Afternoon Mission
start: 2019-02-12T12:00:00+00:00
checksum: 43fed00aed3bd60d3332f11ed9e0185759027c3087d37bb4bb6e2e04b04f20dd
raw:
{"Event": "NOAA-20 Designated Primary Afternoon Mission", "Date": "2/12/19", "Time (UTC)": "12:00", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "ESPC Operations Notice", "CCR": "---", "Notes": "S-NPP now secondary mission"}


title: SCC Table 34 Return to Nominal Inputs
start: 2019-02-13T16:18:00+00:00
end: 2019-02-13T16:21:00+00:00
checksum: 1e71ae7e376b1e23feacb8a02fe8b48d5d23def48f531b8aee3d5571d82e2856
raw:
{"Event": "SCC Table 34 Return to Nominal Inputs", "Date": "2/13/19", "Time (UTC)": "16:18", "End (UTC)": "16:21", "Instrument(s)": "ACOV", "Retrieved from:": "ESPC Operations Notice", "CCR": "---", "Notes": "See 2/8/19 entry"}


title: SCC Table 2 (Clock Slope) Update
start: 2019-02-13T00:00:00+00:00
checksum: 71d3af2d925a2d4cedfa6cffd99cce5b2946a6aece41f6e063dcb2399df68391
raw:
{"Event": "SCC Table 2 (Clock Slope) Update", "Date": "2/13/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS-SDR-DNB-DN0-LUT #86 VIIRS-SDR-DNB-GAIN-RATIOS-LUT #66
start: 2019-02-15T15:28:00+00:00
checksum: 7e07106bfe4fee28d671b8606b476879f03bb5c587c345d8a03ab09987d95cc0
raw:
{"Event": "VIIRS-SDR-DNB-DN0-LUT #86                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #66", "Date": "2/15/19", "Time (UTC)": "15:28", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4245, "Notes": "---"}


title: Roll Maneuver for VIIRS Lunar Calibration
start: 2019-02-15T21:49:00+00:00
end: 2019-02-15T21:57:00+00:00
checksum: 1b58f3ca487b63c5aa029a50dbdeb853591105794854ea51ae3e1b4dbd3d00c7
raw:
{"Event": "Roll Maneuver for VIIRS Lunar Calibration", "Date": "2/15/19", "Time (UTC)": "21:49", "End (UTC)": "21:57", "Instrument(s)": "ACOV", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "21:49:35-VIIRS encoder offset shift to 26790, 21:50:05-Start of S/C slew roll to -1.677 degrees, 21:51:05-Finish slew maneuver, start 4-minute dwell, 21:53:05-Center of dwell, 21:55:05-Start return slew maneuver, 21:56:05-Return to nominal mission pointing, 21:56:34-VIIRS encoder offset set back to 0"}


title: CrIS Spectral Radiance Anomaly
start: 2019-02-24T21:16:00+00:00
end: 2019-02-24T21:17:00+00:00
checksum: 4a3e10e1ea866dd7438a967369ad19d3e48a1997327c92301268d321c470a562
raw:
{"Event": "CrIS Spectral Radiance Anomaly", "Date": "2/24/19", "Time (UTC)": "21:16", "End (UTC)": "21:17", "Instrument(s)": "C", "Retrieved from:": "CrIS SDR Team Meeting", "CCR": "---", "Notes": "During scan 9576 of the day spectral radiance in FOR 26 over the Arctic showed large differences among different FOVs. Along the S/C track direction FOVs on both sides (ie. 1/4/7 and 3/6/9) showed significant differences compared with the central FOVs (2/5/8). The anomaly also occurred for FOR 27 and 28 but were much weaker. It disappeared for FOR 29. Excessive imaginary radiance quality flags were triggered for some FOVs in FOR 26."}


title: VIIRS SD Measurement Anomaly
start: 2019-02-24T22:00:00+00:00
checksum: c27249d6b50ef95dce115ed20a5ad30835c77d29a20cdd8c4eccc840f96006b3
raw:
{"Event": "VIIRS SD Measurement Anomaly", "Date": "2/24/19", "Time (UTC)": "22:00", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": "---", "Notes": "Solar Diffuser (SD) measurements decreased by approx. 1% starting on 2/24/19 @ 22:00z. A temporal filter is used in IDPS processing which has aided in slowing down responses to the changes in the solar calibration data. For the VNIR, calibration coefficients are expected to return to previous values after a sufficient number of solar diffuser reflectance measurements are collected. For the SWIR bands, changes are expected to persist unless corrected in the ground processing. An investigation is ongoing."}


title: VIIRS DNB Calibration
start: 2019-03-06T02:47:00+00:00
end: 2019-03-06T16:20:00+00:00
checksum: cf870d1870783b08312e236f208ee956ff8e23dc863c2757912b95ed87b19f03
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{"Event": "VIIRS DNB Calibration", "Date": "3/6/19", "Time (UTC)": "2:47", "End (UTC)": "16:20", "Instrument(s)": "V", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS-SDR-DNB-DN0-LUT #87 VIIRS-SDR-DNB-GAIN-RATIOS-LUT #67
start: 2019-03-15T16:37:00+00:00
checksum: 4e157162ac38d7951535ea8fc0c10522f7d7708a2184b6a10090332adc7cd063
raw:
{"Event": "VIIRS-SDR-DNB-DN0-LUT #87                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #67", "Date": "3/15/19", "Time (UTC)": "16:37", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4247, "Notes": "---"}


title: VIIRS Lunar Calibration
start: 2019-03-17T08:58:00+00:00
end: 2019-03-17T09:04:00+00:00
checksum: 5efb5e9fcb196261f37e0b450263a3e5e85fde57d911fa0b052d5a980e413fc7
raw:
{"Event": "VIIRS Lunar Calibration", "Date": "3/17/19", "Time (UTC)": "8:58", "End (UTC)": "9:04", "Instrument(s)": "V", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "8:58:29-VIIRS encoder offset shift to 26790, 8:58:30-VIIRS Gain set to Fixed High Gain, Lunar Calibration begins, 9:01:00-Center of Dwell, 9:03:29-Lunar Calibration ends, VIIRS encoder offset set back to 0, 9:03:32-VIIRS Gain set to Auto Gain"}


title: VIIRS Emissive Band Calibration Start
start: 2019-03-19T06:00:00+00:00
checksum: b365d76de288c114b76d1d6c63d58f21f2950357f07910407fdc12700467f99a
raw:
{"Event": "VIIRS Emissive Band Calibration Start", "Date": "3/19/19", "Time (UTC)": "6:00", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "Occur quarterly"}


title: VIIRS Emissive Band Calibration End
start: 2019-03-21T00:00:00+00:00
end: 2019-03-21T03:00:00+00:00
checksum: 7065d9050ad960456109c6043dc21dd52089fa767a5b6e66e7a17fbe7bc3c83b
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{"Event": "VIIRS Emissive Band Calibration End", "Date": "3/21/19", "Time (UTC)": "-:--", "End (UTC)": "3:00", "Instrument(s)": "V", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "---"}


title: Stat Tracker 2 Reset
start: 2019-03-21T00:00:00+00:00
checksum: c3e1dd69b42c7498890893cd43274d5fffa14e39f6f6d5e4f2c40e9eb34db1c0
raw:
{"Event": "Stat Tracker 2 Reset", "Date": "3/21/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "---"}


title: Block 2.1_Mx5 Transition to Operations
start: 2019-03-25T00:00:00+00:00
checksum: 20f6c74ea3c35949cb96a39339d9c0a9d2654a22e473a5da3ebbbe757608a5ac
raw:
{"Event": "Block 2.1_Mx5 Transition to Operations", "Date": "3/25/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "Cal/Val Leads Archive", "CCR": "3966         ---                         4014 PCR", "Notes": "VIIRS SDR Update Radiance Limits & Improve M6 Rollover Data Flag for Reliability (3966, ADRs 8197, 8575)                                                                        Update OMPS TC Quality Earth Flag (4014, ADR 8684)                                         Missing Scans in OMPS-NP (Worked via PCR, ADR 8784)"}


title: CrIS Midwave Anomaly
start: 2019-03-26T18:17:00+00:00
checksum: 76b7334b59e6be5df4e8dfdecb7b5daac5ecf9f477d0c15ce5ec255116f316f4
raw:
{"Event": "CrIS Midwave Anomaly", "Date": "3/26/19", "Time (UTC)": "18:17", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "Cal/Val Leads Mtg", "CCR": "---", "Notes": "Initial indications of issues with the Cross-track Infrared Sounder (CrIS) began over the weekend of 24 Mar, 2019. \u00a0Engineering made note of an issue with the CrIS MW (Midwave) region which is tripping quality flags and resulting in fill data for that portion of the IR spectrum. \u00a0The SW (Shortwave) and LW (Longwave) IR (Infra-Red) regions are nominal. It appears to be a processor board issue causing the MW region issue. IDPS stopped producing SNPP/CrIS SDR data since 18:27 UTC on March 26, and the last scan was 8310"}


title: VIIRS DNB Calibration
start: 2019-04-05T00:06:00+00:00
end: 2019-04-05T15:20:00+00:00
checksum: 6fdc33889e8060fe0df0b3c7743dc08c4f7216e06c810cc571f2e3aa36b5c818
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{"Event": "VIIRS DNB Calibration", "Date": "4/5/19", "Time (UTC)": "0:06", "End (UTC)": "15:20", "Instrument(s)": "V", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: Drag Make-Up Maneuver (DMU) (29)
start: 2019-04-10T16:00:00+00:00
end: 2019-04-10T16:13:00+00:00
checksum: 01aa8f66e1cf971de519faa37019f9fe6cf057aa73f9187b65a44d29aba7718d
raw:
{"Event": "Drag Make-Up Maneuver (DMU) (29)", "Date": "4/10/19", "Time (UTC)": "16:00", "End (UTC)": "16:13", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "Slew Start: 16:00:00-16:23:04z, Delta V 0.7s Burn: 16:06:00:00-16:06:01z, 16:13:04:  Returned to Mission Point Mode  OMPS Decon: 15:40 -17:47:04z"}


title: VIIRS-SDR-DNB-DN0-LUT #88 VIIRS-SDR-DNB-GAIN-RATIOS-LUT #68
start: 2019-04-12T13:46:00+00:00
checksum: 9ff30ea8d75ad20c3389da1208d86531c4912451d877cee58a591ac54d2c0eb5
raw:
{"Event": "VIIRS-SDR-DNB-DN0-LUT #88                                        VIIRS-SDR-DNB-GAIN-RATIOS-LUT #68", "Date": "4/12/19", "Time (UTC)": "13:46", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4249, "Notes": "---"}


title: VIIRS Lunar Calibration (with no roll)
start: 2019-04-15T16:46:00+00:00
end: 2019-04-15T16:52:00+00:00
checksum: e9580b25ad2030dfe8b857b3aeaf345a5bce6aa3685318d1dcbba73e45eb0be2
raw:
{"Event": "VIIRS Lunar Calibration (with no roll)", "Date": "4/15/19", "Time (UTC)": "16:46", "End (UTC)": "16:52", "Instrument(s)": "V", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "16:46:07:  VIIRS DC Off,  16:46:08-VIIRS encoder offset shift to 26790, 16:46:09-VIIRS Gain set to Fixed High Gain, Lunar Calibration begins,16:48:39-Center of Dwell, 16:51:08-Lunar Calibration ends, VIIRS encoder offset set back to 0, 16:51:11-VIIRS Gain set to Auto Gain"}


title: J2000-TOD and dUT1 (Table 58) Update
start: 2019-04-19T00:00:00+00:00
checksum: 3fde0546d151e2991daa7def6396a6f3d19d842aaa60ca196194ad23c0369d94
raw:
{"Event": "J2000-TOD and dUT1 (Table 58) Update", "Date": "4/19/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: SCC Table 2 (Clock Slope) Update
start: 2019-04-19T00:00:00+00:00
checksum: 2995a7ed906e182bf7c9e4e4a0f95ad2f52ef4deb88edde8e1d8650c1b3cd7eb
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{"Event": "SCC Table 2 (Clock Slope) Update", "Date": "4/19/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: OMPS Nadir Solar Reference Cal
start: 2019-04-20T00:00:00+00:00
checksum: 138496f7d520868dc3d810317e25a1b65dff3ede3e3b2f61c7b8fa54b4f7827a
raw:
{"Event": "OMPS Nadir Solar Reference Cal", "Date": "4/20/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "O", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: OMPS Limb Profiler Solar Reference Cal
start: 2019-04-23T00:00:00+00:00
checksum: bed15e1586f7ac805884ca3c2aa6fe81010b7c31ca93e23cfa30da369211432b
raw:
{"Event": "OMPS Limb Profiler Solar Reference Cal", "Date": "4/23/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "O", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: Second Phase IDPS S-NPP EDR Products Discontinued
start: 2019-04-30T00:00:00+00:00
checksum: 78f0fbf397ef143c94ae98563f6af8571dc4fe731b8b48cebf3ae1e15974a69f
raw:
{"Event": "Second Phase IDPS S-NPP EDR Products Discontinued", "Date": "4/30/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "OV", "Retrieved from:": "ESPC Operations Notice", "CCR": "---", "Notes": "VIIRS-Aeros-EDR, VIIRS-Aeros-EDR-GEO, VIIRS_AOT_BUFR, VIIRS-SusMat-EDR, VIIRS_SusMat_EDR_10M, OMPS-NP-EDR, OMPS-TC-EDR, OMPS_NP_BUFR, OMPS_TC_BUFR, VIIRS-CLD-AGG-GEO, VIIRS-CM-EDR, VIIRS-CTH-EDR, VIIRS-SCD-BINARY-SNOW-MAP-EDR, VIIRS-SCD-BINARY-SNOW-FRAC-EDR, VIIRS-SIC-EDR, VIIRS-I-Conc-IP, VIIRS_SCD_BINARY_SNOW_FRAC_EDR_IMSPolarN, VIIRS_SCD_BINARY_SNOW_FRAC_EDR_IMSAsia, VIIRS_SIC_EDR_IMSAsia, VIIRS_SCD_BINARY_SNOW_FRAC_EDR_IMSNAm, VIIRS_SIC_EDR_IMSNAm, VIIRS_SIC_EDR_IMSPolarN"}


title: CERES Diagnostic Scan
start: 2019-05-01T00:00:00+00:00
checksum: b19a0f537c7be319a27bdba9a35f034720643b00775a3b2b48d9961616180e8b
raw:
{"Event": "CERES Diagnostic Scan", "Date": "5/1/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS Solar Diffuser Stability Monitor Calibration
start: 2019-05-13T00:00:00+00:00
checksum: da563f31f6124271d44d3185ff91c22a23bbc58d343ab83bf457b73e96101a50
raw:
{"Event": "VIIRS Solar Diffuser Stability Monitor Calibration", "Date": "5/13/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "MOT Payload Lead", "CCR": "---", "Notes": "VIIRS Solar Diffuser Stablity monitor calibration will only occur once a week on Monday verses the previous three times a week"}


title: VIIRS Lunar Cal with Roll Maneuver
start: 2019-05-14T21:10:00+00:00
end: 2019-05-14T21:24:00+00:00
checksum: 0310493ae5e8581b771f30f2de49a5b093b2f786c07a7f96450b0ef64f46cefa
raw:
{"Event": "VIIRS Lunar Cal with Roll Maneuver", "Date": "5/14/19", "Time (UTC)": "21:10", "End (UTC)": "21:24", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "21:10:55 - VIIRS encoder offset shift to 26790                                                    21:11:25 - Start of S/C slew roll to -3.1 degrees                                                   21:14:25 - Finish slew maneuver, start 4-minute dwell                                     21:16:25 - Center of dwell                                                                                                     21:18:25 - Start return slew maneuver                                                                  21:23:25 - Return to nadir Attitude                                                                           21:23:54 - VIIRS encoder offset set back to 0                                                          20:51:25 - CERES commanded to Contam Safe\n21:53:25 - CERES commanded to CrossTrack\n"}


title: VIIRS-SDR-DNB-DN0-LUT #89 VIIRS-SDR-DNB-GAIN-RATIOS-LUT #69
start: 2019-05-17T17:01:00+00:00
checksum: c8173120bc1fc71ab8d6306b4d67c0560d5b5aa564127eefbba0db94d02d3d4a
raw:
{"Event": "VIIRS-SDR-DNB-DN0-LUT #89                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #69", "Date": "5/17/19", "Time (UTC)": "17:01", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4251, "Notes": "---"}


title: VIIRS-SDR-DNB-STRAY-LIGHT-CORRECTION #61
start: 2019-05-17T17:02:00+00:00
checksum: 055fdac0efbee01c923ee33e3a4842e20b89a311a9f94a94c4a6b462654d8ec8
raw:
{"Event": "VIIRS-SDR-DNB-STRAY-LIGHT-CORRECTION #61", "Date": "5/17/19", "Time (UTC)": "17:02", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4496, "Notes": "---"}


title: VIIRS Scan Sync Loss (101)
start: 2019-05-19T09:47:00+00:00
end: 2019-05-19T09:49:00+00:00
checksum: 08433a284d2c186913c9110dcad361ae68103c772da3751c309efa382cca32c8
raw:
{"Event": "VIIRS Scan Sync Loss (101)", "Date": "5/19/19", "Time (UTC)": "9:47", "End (UTC)": "9:49", "Instrument(s)": "V", "Retrieved from:": "STAR ICVS Alert", "CCR": "---", "Notes": "098:47:30 - 09:49:08z"}


title: Star Catalog Update
start: 2019-05-22T00:00:00+00:00
checksum: cc2f5a21efdcf77e903ff292294b529d91a71075892ad646f16787f48cd9d84b
raw:
{"Event": "Star Catalog Update", "Date": "5/22/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (102)
start: 2019-05-23T01:06:00+00:00
end: 2019-05-23T01:08:00+00:00
checksum: 014903f82b9d96590b914a7c2c09558b11947f07c4c1f4f798a833d7c12df604
raw:
{"Event": "VIIRS Scan Sync Loss (102)", "Date": "5/23/19", "Time (UTC)": "1:06", "End (UTC)": "1:08", "Instrument(s)": "V", "Retrieved from:": "STAR ICVS Alert", "CCR": "---", "Notes": "01:06:32 - 01:08:08z"}


title: SCC Table 2 (Clock Slope) Update
start: 2019-05-30T00:00:00+00:00
checksum: 98ca98a062de4450dbd44cb8553bcc7ef7b5a3c50473530bd19a1e6db731be92
raw:
{"Event": "SCC Table 2 (Clock Slope) Update", "Date": "5/30/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2019-06-03T00:04:00+00:00
end: 2019-06-03T15:34:00+00:00
checksum: 7392ef8c3298a3f7a6578b7a67b501064125e2ee92bc5e3f183080b678bd8030
raw:
{"Event": "VIIRS DNB Calibration", "Date": "6/3/19", "Time (UTC)": "0:04", "End (UTC)": "15:34", "Instrument(s)": "V", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS Lunar Cal (with no Roll Maneuver)
start: 2019-06-13T03:23:00+00:00
end: 2019-06-13T03:28:00+00:00
checksum: 52f0c8cbc70ec5d50dba264f180f96ed898f2e7f4f2da481c93939b63b0f63cb
raw:
{"Event": "VIIRS Lunar Cal (with no Roll Maneuver)", "Date": "6/13/19", "Time (UTC)": "3:23", "End (UTC)": "3:28", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "03:23:49 - VIIRS DC Off                                                                                            03:23:50 - VIIRS Encoder Offset Shift to 26790                                                  03:23:51 - VIIRS Gain set to Fixed High Gain                                                   03:26:21 - Center of dwell                                                                                                     03:28:50 - VIIRS Encoder Offset set back to 0                                                                 03:28:51 - VIIRS DC Off                                                                                           03:28:53 - VIIRS Gain set to Auto Gain                                                         \n"}


title: VIIRS-SDR-DNB-DN0-LUT #90
start: 2019-06-13T22:22:00+00:00
checksum: b82201f6dbf1acdb35d397c77d24b1eabfad63ecff15b15ad17136c46ed8f1e0
raw:
{"Event": "VIIRS-SDR-DNB-DN0-LUT #90", "Date": "6/13/19", "Time (UTC)": "22:22", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4253, "Notes": "---"}


title: VIIRS-SDR-DNB-GAIN-RATIOS-LUT #70
start: 2019-06-13T20:23:00+00:00
checksum: 49a631d91d065d7fcdc81d3aa78336d08eda039fae0bedf19e32da265d1539f9
raw:
{"Event": "VIIRS-SDR-DNB-GAIN-RATIOS-LUT #70", "Date": "6/13/19", "Time (UTC)": "20:23", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4253, "Notes": "---"}


title: VIIRS-SDR-DNB-STRAY-LIGHT-CORRECTION #62
start: 2019-06-13T20:23:00+00:00
checksum: d9d55a67f945a92594d82ec43994a44f0232e51245c72d26bf3a803878eea77b
raw:
{"Event": "VIIRS-SDR-DNB-STRAY-LIGHT-CORRECTION #62", "Date": "6/13/19", "Time (UTC)": "20:23", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4510, "Notes": "---"}


title: CrIS Switch to Side-2 Electronics
start: 2019-06-24T15:51:00+00:00
checksum: 26de719a32576a79276aa0980d2928f66ad0f358d08b6a53dcb313eb52c89603
raw:
{"Event": "CrIS Switch to Side-2 Electronics", "Date": "6/24/19", "Time (UTC)": "15:51", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "STAR ICVS Alert", "CCR": "---", "Notes": "On June 24 the switch to Side-2 Electronics of CrIS was successfully performed. The switch was started at 15:51 UTC. CrIS data was available in Gravite around 1700 UTC. At 18:41 UTC the instrument was transitioned from Nominal to Full Spectral Resolution (operational mode).\nThe SNPP/CrIS data quality threshold changed from 60 to 97% at IDPS Ops at 14:12 UTC on June 27. Starting from NPP Rev #39714 all CrIS products followed the baseline 97% threshold.\nDuring the first 2 weeks, all SNPP/CrIS products will be unavailable.\nAfter the initial 2 weeks, products will only be available to Cal/Val approved users.\n\n"}


title: Total Solar Eclipse
start: 2019-07-02T00:00:00+00:00
checksum: 392604a088ba8a843a718cc1271c5856e6ce10a922f3e6b01f2f08e15d800fd9
raw:
{"Event": "Total Solar Eclipse", "Date": "7/2/19", "Time (UTC)": "---", "End (UTC)": "---", "Instrument(s)": "ACOV", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2019-07-02T08:38:00+00:00
end: 2019-07-02T12:17:00+00:00
checksum: 18913963cdd7e378660d9ea3cade2033e42f48cb0bc61d29ab24ffa4689d29f8
raw:
{"Event": "VIIRS DNB Calibration", "Date": "7/2/19", "Time (UTC)": "8:38", "End (UTC)": "12:17", "Instrument(s)": "V", "Retrieved from:": "VIIRS SDR/EDR Team", "CCR": "---", "Notes": "---"}


title: Ops. Implementation S-NPP NUCAPS Products
start: 2019-07-03T15:00:00+00:00
checksum: c971172fec38037d44eb637363d5c402344663489c60c475a0e3a2daed4dc2bb
raw:
{"Event": "Ops. Implementation S-NPP NUCAPS Products", "Date": "7/3/19", "Time (UTC)": "15:00", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "ESPC Operations Notice", "CCR": "---", "Notes": "NUCAPS Phase 4 version 3 will be implemented in the NESDIS ESPC operations.\u00a0 Version 4.3 will remove VIIRS IDPS Cloud dependence on S-NPP NUCAPS and replace with Enterprise VIIRS Clouds to generate \u00a0NUCAPS Low Resolution products."}


title: S-NPP Missing Data – SG4 antenna
start: 2019-07-10T00:00:00+00:00
checksum: ba958e783d2bb68741118f5f8267158c440ad121db55acdd62e72e97c7fb6536
raw:
{"Event": "S-NPP Missing Data \u2013 SG4 antenna", "Date": "7/10/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "CV", "Retrieved from:": "IDPS Alert", "CCR": "---", "Notes": "7/10/19 to 7/14/19   S_NPP CrIS and VIIRS Missing Data due to SV-4 antenna maintenance                                                                         Permanently missing S-NPP CrIS Science RDR data:   July 10, 18:28Z \u2013 158 pixels,   July 11, 01:17Z \u2013 3,166 pixels,   July 12, 10:08Z \u2013 414 pixels (engineering packet missing),    July 13 \u2013 14:18Z 29 pixels   (4 short wave packets missing),   July 14 \u2013 16:17Z  82 pixels  (~1 packet)                                                                                                            Permanently missing S-NPP VIIRS Science RDR data :   July 10th 17:11Z \u2013 200 packets    18:28Z \u2013 220 packets,   July 11th 01:26Z \u2013 2 packets,   July 12th 00:33Z \u2013 3 packets    00:35 \u2013 3 packets     06:12 \u2013 4 packets    09:31  - 2 packets      09:33 \u2013 68 packets     09:34 \u2013 35 packets    09:35 \u2013 8 packets   09:37  - 16 packets    09:42 \u2013 1 packet         17:23 \u2013 5,272 packets   17:25 \u2013 34 packets    17:30 -  54 packets      17:32 \u2013 1 packet         17:36 \u2013 28 packets ,    July 13th 01:57Z \u2013 1 packet ,    July 16th  02:58Z \u2013 20 scans missing packets  \n\n\n\n   \n\n                                                                                                                                             \n\n\n\n"}


title: VIIRS-SDR-DNB-DN0-LUT #91 VIIRS-SDR-DNB-GAIN-RATIOS-LUT #71
start: 2019-07-12T12:01:00+00:00
checksum: 9a50e7affa494b9c729758a2f08a5b3a976dc9f115805a88c555e380fa0e91ae
raw:
{"Event": "VIIRS-SDR-DNB-DN0-LUT #91                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #71", "Date": "7/12/19", "Time (UTC)": "12:01", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4255, "Notes": "---"}


title: VIIRS-SDR-DNB-STRAY-LIGHT-CORRECTION #63
start: 2019-07-12T14:58:00+00:00
checksum: b1e538ae4e4ce42cd765141c0fb71a8b82e50a139222991851ff471e0d0269a1
raw:
{"Event": "VIIRS-SDR-DNB-STRAY-LIGHT-CORRECTION #63", "Date": "7/12/19", "Time (UTC)": "14:58", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4511, "Notes": "---"}


title: Partial Lunar Eclipse
start: 2019-07-16T00:00:00+00:00
checksum: ec261f6325001af186ed627157f4df1980aca19a26564b6d72b54da975588d33
raw:
{"Event": "Partial  Lunar Eclipse", "Date": "7/16/19", "Time (UTC)": "---", "End (UTC)": "---", "Instrument(s)": "ACOV", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: S-NPP Missing Data – SG4 antenna
start: 2019-07-17T00:00:00+00:00
checksum: 0132c8a70cb09c7a994acee08ecc8d9dd6ec21eca49f8dec9143d3543ad0ded9
raw:
{"Event": "S-NPP Missing Data \u2013 SG4 antenna", "Date": "7/17/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "O", "Retrieved from:": "Cal/Val Leads Mtg", "CCR": "---", "Notes": "one granule from OMPS-LPDIAGCAL-RDR and OMPS-TCSCIENCE-RDR sub-products were unrecoverable from IDPS."}


title: J2000-TOD and dUT1 (Table 58) Update
start: 2019-07-17T00:00:00+00:00
checksum: b5a3dc38b54b628da3adf274759dddcc86dd3651388e1c666ff13c9a28b5b1f9
raw:
{"Event": "J2000-TOD and dUT1 (Table 58) Update", "Date": "7/17/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: CrIS SSM SEU (20)
start: 2019-07-18T04:28:00+00:00
end: 2019-07-18T04:28:00+00:00
checksum: cf97fd7d7fa5b0cd3545407eb483461bc5fe025509d8e5143becae9f953c67e0
raw:
{"Event": "CrIS SSM SEU (20)", "Date": "7/18/19", "Time (UTC)": "4:28", "End (UTC)": "4:28", "Instrument(s)": "C", "Retrieved from:": "CrIS Weekly Status Report", "CCR": "---", "Notes": "S-NPP CrIS Scene Select Module (SSM) experienced an SEU at 04:28:51 Universal Time Code (UTC) and autonomously recovered 04:28:55"}


title: IDPS Block 2.1 Mx6 Transition to Operations
start: 2019-07-25T18:45:00+00:00
checksum: 0a923e799b1306286a6aba6cc2d43f4e9d26f936a373f47d8d01db3636cc0f94
raw:
{"Event": "IDPS Block 2.1 Mx6 Transition to Operations", "Date": "7/25/19", "Time (UTC)": "18:45", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "Cal/Val Leads Archive", "CCR": "---", "Notes": "Went operational on IDPS B"}


title: Star Catalog Update
start: 2019-07-31T00:00:00+00:00
checksum: 31dae032cd9e9377f030bdca5a25184eb02b2e9efb0190c5fd553bf95937ad1d
raw:
{"Event": "Star Catalog Update", "Date": "7/31/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: Beta/Provisional Maturity Review: SNPP/CrIS SDR Side-2 data
start: 2019-08-01T16:49:00+00:00
checksum: 1319c840777ace5f20b044cf6ca728ad27abd23775a1145a7a8bb05ceb77a736
raw:
{"Event": "Beta/Provisional Maturity Review: SNPP/CrIS SDR Side-2 data", "Date": "8/1/19", "Time (UTC)": "16:49", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "ESPC Operations Notice", "CCR": "---", "Notes": "The two-week SNPP CrIS switch effort has concluded and has now achieved provisional maturity status.  With the upload of the EP v40 implementation, SNPP CrIS products are now available to all approved users."}


title: CERES Diagnostic Scan
start: 2019-08-01T00:00:00+00:00
checksum: 45bb651839863babda852e578f00890aa9ab1a3ed7fb6f20694741acb9157eda
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{"Event": "CERES Diagnostic Scan", "Date": "8/1/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2019-08-01T01:39:00+00:00
end: 2019-08-01T16:52:00+00:00
checksum: a51f2510dc1114e49969c647a15509ac9efa3eb8b046178a53fe2c0ec17a1df6
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{"Event": "VIIRS DNB Calibration", "Date": "8/1/19", "Time (UTC)": "1:39", "End (UTC)": "16:52", "Instrument(s)": "V", "Retrieved from:": "VIIRS SDR/EDR Team", "CCR": "---", "Notes": "---"}


title: VIIRS-SDR-DNB-DN0-LUT #92 VIIRS-SDR-DNB-GAIN-RATIOS-LUT #72
start: 2019-08-08T18:45:00+00:00
checksum: 86f3700937d23815f24c8f3143b7477b0e0cb2ed4a87685d214ee118cdcbe5a6
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{"Event": "VIIRS-SDR-DNB-DN0-LUT #92                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #72", "Date": "8/8/19", "Time (UTC)": "18:45", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4257, "Notes": "---"}


title: VIIRS-SDR-DNB-STRAY-LIGHT-CORRECTION #64
start: 2019-08-08T18:45:00+00:00
checksum: 96da71af5fdee87f7ae25432e1c472ba2c17e250fdab845fc1b5428fe7e82bda
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{"Event": "VIIRS-SDR-DNB-STRAY-LIGHT-CORRECTION #64", "Date": "8/8/19", "Time (UTC)": "18:45", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4512, "Notes": "---"}


title: VIIRS Scan Sync Loss (103)
start: 2019-08-10T20:38:00+00:00
end: 2019-08-10T23:40:00+00:00
checksum: 9c16dca7fa93229d73e7475a44a859736427081ac3e7adf2d495c49dd2bc2a93
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{"Event": "VIIRS Scan Sync Loss (103)", "Date": "8/10/19", "Time (UTC)": "20:38", "End (UTC)": "23:40", "Instrument(s)": "V", "Retrieved from:": "STAR ICVS Alert", "CCR": "---", "Notes": "20:38:27 - 20:40:05 UTC"}


title: CrIS Fringe Count Error
start: 2019-08-10T08:54:00+00:00
end: 2019-08-10T08:58:00+00:00
checksum: 7760989465ca65c767bfa06b805b9c53b469f2601f6b2988c20a716e1bf0f5a1
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{"Event": "CrIS Fringe Count Error", "Date": "8/10/19", "Time (UTC)": "8:54", "End (UTC)": "8:58", "Instrument(s)": "C", "Retrieved from:": "CrIS Weekly Status Report", "CCR": "---", "Notes": "Both Internal Calibration Target (ICT) and Deep Space (DS) forward and reverse directions have 2 fringe counts shift after scan 4029 (UTC 08:57:04). The Earth Scene (ES) at the same scan beginning with FOR 16 have 2 fringe counts too. Currently, this measurement phase is persisting; however, ES, DS and ICT all have the same measurement phase.  Consequently they are synchronized and the operational IDPS does process normal SDR data products without impact"}


title: CERES to Biaxial Mode
start: 2019-08-19T12:00:00+00:00
checksum: 389ae08cbba0286981c8db47b8d2b2afa8c01ff3d0ac15c104d3ce29200ef1cc
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{"Event": "CERES to Biaxial Mode", "Date": "8/19/19", "Time (UTC)": "12:00", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "In the operational code without FCE correction module, about 8 granules ES radiance were impacted because of the mixed phases DS and ICT in the calibration 30-scan moving window\u00a0"}


title: SCC Table 2 (Clock Slope) Update
start: 2019-08-20T00:00:00+00:00
checksum: 27aec000f9570237bbb087b4c46dc3ec437c227c5b5ce0de843131cf68d725d9
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{"Event": "SCC Table 2 (Clock Slope) Update", "Date": "8/20/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: CrIS Calibration Table 40 loaded to Side 2 Onboard EEPROM
start: 2019-08-28T00:00:00+00:00
checksum: 0211ab09844aafd53bec3ad3295c169b99c2764e2e6afa5445a83427103df4fb
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{"Event": "CrIS Calibration Table 40 loaded to Side 2 Onboard EEPROM", "Date": "8/28/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "CrIS Weekly Status Report", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2019-08-30T00:52:00+00:00
end: 2019-08-30T16:05:00+00:00
checksum: edf515bebd2316ad2f00c1fd194c5c4b367dfd230c46359bb025a40c3e3de4ae
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{"Event": "VIIRS DNB Calibration", "Date": "8/30/19", "Time (UTC)": "0:52", "End (UTC)": "16:05", "Instrument(s)": "V", "Retrieved from:": "VIIRS SDR/EDR Team", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (104)
start: 2019-09-03T13:05:00+00:00
end: 2019-09-03T13:07:00+00:00
checksum: 25b300a121b13b7038a1857e23498bb59d270aa556bad8700b89cfb08d49bfe8
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{"Event": "VIIRS Scan Sync Loss (104)", "Date": "9/3/19", "Time (UTC)": "13:05", "End (UTC)": "13:07", "Instrument(s)": "V", "Retrieved from:": "STAR ICVS Alert", "CCR": "---", "Notes": "13:05:26 - 13:07:02 UTC"}


title: SCC Table 2 (Clock Slope) Update
start: 2019-09-05T00:00:00+00:00
checksum: 766384ab3b75428310b3fb780276dd053c70b18af042b9cfc04ce8e8c8c4742b
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{"Event": "SCC Table 2 (Clock Slope) Update", "Date": "9/5/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: Ground IDPS String problems
start: 2019-09-05T00:00:00+00:00
checksum: 9dbf086c6ebdf7093450afc789cfb1080567c77640c5b8b5463113fb0a6f6d35
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{"Event": "Ground IDPS String problems", "Date": "9/5/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "Cal/Val Leads Archive", "CCR": "---", "Notes": "From approx. 14:00 to 17:00, 843 granules lost between S-NPP and N-20"}


title: VIIRS-SDR-DNB-DN0-LUT #93 VIIRS-SDR-DNB-GAIN-RATIOS-LUT #73
start: 2019-09-13T12:10:00+00:00
checksum: 26e8e0715a2ccea5e111cf6fcd5e7e6347c86e5a0ef65ce8dd45922f5e63eca2
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{"Event": "VIIRS-SDR-DNB-DN0-LUT #93                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #73", "Date": "9/13/19", "Time (UTC)": "12:10", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4259, "Notes": "---"}


title: VIIRS-SDR-DNB-STRAY-LIGHT-CORRECTION #65
start: 2019-09-13T12:10:00+00:00
checksum: 01e8b1c25a78955afa109589914d50dd333d467e6e2a9afb5dd10324dd87d45f
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{"Event": "VIIRS-SDR-DNB-STRAY-LIGHT-CORRECTION #65", "Date": "9/13/19", "Time (UTC)": "12:10", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4644, "Notes": "---"}


title: CrIS SSM SEU (21)
start: 2019-09-23T08:37:00+00:00
end: 2019-09-23T08:37:00+00:00
checksum: 318c384e3b4150f1b22fdeeb93052b311be85dbc93568bcdf9ddfa99e463237c
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{"Event": "CrIS SSM SEU (21)", "Date": "9/23/19", "Time (UTC)": "8:37", "End (UTC)": "8:37", "Instrument(s)": "C", "Retrieved from:": "CrIS Weekly Status Report", "CCR": "---", "Notes": "o\u00a0\u00a0 On September 23rd, the S-NPP CrIS Scene Select Module (SSM) experienced an SEU at 08:37:07 Universal Time Code (UTC) and autonomously recovered 08:37:09"}


title: Inclination Adjust Maneuver
start: 2019-09-26T16:13:00+00:00
end: 2019-09-26T16:43:00+00:00
checksum: ac9e879b1eaeaf7b18bcc2efbf3bb3dbaaa2c2df8c2cc3f028f5cddb1f427785
raw:
{"Event": "Inclination Adjust Maneuver", "Date": "9/26/19", "Time (UTC)": "16:13", "End (UTC)": "16:43", "Instrument(s)": "ACOV", "Retrieved from:": "Cal/Val Leads Archive", "CCR": "---", "Notes": "Start Slew out to Maneuver - 16:13:45\nDelta-V Burn Start : 16:26:45 \nOrbit Epoch: 16:27:47\nDelta-V Burn End : 16:28:50\nReturn to Mission Point Mode: 16:41:50\nReset GPS Estimation 16:43:50\n       CERES Contam Safe: 15:53:45 - 18:09:50\n       OMPS Decon: 16:03:45 - 16:45:52"}


title: VIIRS DNB Calibration
start: 2019-09-28T00:05:00+00:00
end: 2019-09-28T15:18:00+00:00
checksum: 1349555c950cea3a3c6cfca3ce4349588f037bf3fcdf2bb17c59b840d01b0c04
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{"Event": "VIIRS DNB Calibration", "Date": "9/28/19", "Time (UTC)": "0:05", "End (UTC)": "15:18", "Instrument(s)": "V", "Retrieved from:": "VIIRS SDR/EDR Team", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (105)
start: 2019-09-28T17:18:00+00:00
end: 2019-09-28T17:20:00+00:00
checksum: 16069ca06e966b5c73df9e359df121b22bf67a9d24c28d6b2d59ee1960a00558
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{"Event": "VIIRS Scan Sync Loss (105)", "Date": "9/28/19", "Time (UTC)": "17:18", "End (UTC)": "17:20", "Instrument(s)": "V", "Retrieved from:": "STAR ICVS Alert", "CCR": "---", "Notes": "17:18:53 to 17:20:30 UTC"}


title: CERES to Biaxial Mode
start: 2019-10-01T12:00:00+00:00
checksum: 3b4155103e4f0d423ac9de210bcea6872e070733b9bf06fa9fd3bba2f00606bf
raw:
{"Event": "CERES to Biaxial Mode", "Date": "10/1/19", "Time (UTC)": "12:00", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "Biaxial Mode as the primary science mode starting 10/01/2019 - will continue for approx. 2 years. CERES will be put into Crosstrack mode for some routine activities (i.e. calibrations) and then returned to Biaxial Mode during each day. Daily changes will be tracked on the Cal/Val Weekly slides"}


title: VIIRS DAS Upload
start: 2019-10-03T00:00:00+00:00
checksum: d749161a491cbe273fd3ac24832b06203a500a8b251cd0032f8941f28f768d29
raw:
{"Event": "VIIRS DAS Upload", "Date": "10/3/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 15:25:19 - 15:25:43 Total duration: 24 sec"}


title: VIIRS Scan Sync Loss (106)
start: 2019-10-05T20:48:00+00:00
end: 2019-10-05T20:50:00+00:00
checksum: d96157a4ea55cc9f8e3bd327b267dd0baa4078b1aebbaf065c79c8d5023f0ff5
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{"Event": "VIIRS Scan Sync Loss (106)", "Date": "10/5/19", "Time (UTC)": "20:48", "End (UTC)": "20:50", "Instrument(s)": "V", "Retrieved from:": "STAR ICVS Alert", "CCR": "---", "Notes": "20:48:25 to 20:50:03 UTC"}


title: VIIRS DAS Upload
start: 2019-10-10T00:00:00+00:00
checksum: 9c75423c116c797eefc964188a2bc9f5e84b166107a0b12561435a89bf274eea
raw:
{"Event": "VIIRS DAS Upload", "Date": "10/10/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 14:52:43 - 14:53:05 Total duration: 22 sec"}


title: VIIRS-SDR-DNB-DN0-LUT #94 VIIRS-SDR-DNB-GAIN-RATIOS-LUT #74
start: 2019-10-11T11:03:00+00:00
checksum: 98035f74cd271a2e0e92d1044442ca6b57096a7ce7a7a35551981e5a06a97196
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{"Event": "VIIRS-SDR-DNB-DN0-LUT #94                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #74", "Date": "10/11/19", "Time (UTC)": "11:03", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4261, "Notes": "---"}


title: VIIRS-SDR-DNB-STRAY-LIGHT-CORRECTION #66
start: 2019-10-11T11:04:00+00:00
checksum: fc281813e36a3b43963f03ad34466ee01c9567d869f318daa2a932a210cb51e3
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{"Event": "VIIRS-SDR-DNB-STRAY-LIGHT-CORRECTION #66", "Date": "10/11/19", "Time (UTC)": "11:04", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4650, "Notes": "---"}


title: CrIS SSM SEU (22)
start: 2019-10-12T15:57:00+00:00
end: 2019-10-12T15:57:00+00:00
checksum: 8623a9f2212e979931440dcfa1649ec600b9ca9a47fa5677985e044085af9599
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{"Event": "CrIS SSM SEU (22)", "Date": "10/12/19", "Time (UTC)": "15:57", "End (UTC)": "15:57", "Instrument(s)": "C", "Retrieved from:": "CrIS Weekly Status Report", "CCR": "---", "Notes": "S-NPP CrIS Scene Select Module (SSM) experienced an SEU at 15:57:39 Universal Time Code (UTC) and autonomously\nrecovered 15:57:41"}


title: IDPS Block 2.1 Mx7 Transition to Operations
start: 2019-10-15T14:50:00+00:00
checksum: 98dbbe76bc0dcba66d01604266b462868aa4db93bec471e4b014a50b25a94ced
raw:
{"Event": "IDPS Block 2.1 Mx7 Transition to Operations", "Date": "10/15/19", "Time (UTC)": "14:50", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "Cal/Val Leads Archive", "CCR": "---", "Notes": null}


title: VIIRS DAS Upload
start: 2019-10-17T00:00:00+00:00
checksum: 400e004d73492a1e7572a41e6bbb698bb8ca1edc545b8b4720e3d5f6d8567e89
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{"Event": "VIIRS DAS Upload", "Date": "10/17/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 14:19:45 - 14:20:08 Total duration: 23 sec"}


title: J2000-TOD and dUT1 (Table 58) Update
start: 2019-10-18T00:00:00+00:00
checksum: 5702a22f1f1e7d44a94acd3fd9640113134f94f82fb566d6383616218d71134b
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{"Event": "J2000-TOD and dUT1 (Table 58) Update", "Date": "10/18/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS DAS Upload
start: 2019-10-24T00:00:00+00:00
checksum: e1fb0c7a5280acdb172852d4e5bf6b3e0390313590199a79aa8629246259cc0f
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{"Event": "VIIRS DAS Upload", "Date": "10/24/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 15:31:00 - 15:31:24 Total duration: 24 sec"}


title: VIIRS DNB Calibration
start: 2019-10-28T00:40:00+00:00
end: 2019-10-28T15:53:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "10/28/19", "Time (UTC)": "0:40", "End (UTC)": "15:53", "Instrument(s)": "V", "Retrieved from:": "VIIRS SDR/EDR Team", "CCR": "---", "Notes": "---"}


title: VIIRS SBC Lockup/Petulant Mode (15)
start: 2019-10-31T03:48:00+00:00
end: 2019-10-31T09:50:00+00:00
checksum: 3933f4e163878cc5a8daa1c0099b9392fecf63005c9b022f1d10b8abca6be29c
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{"Event": "VIIRS SBC Lockup/Petulant Mode (15)", "Date": "10/31/19", "Time (UTC)": "3:48", "End (UTC)": "9:50", "Instrument(s)": "V", "Retrieved from:": "ESPC Operations Notice", "CCR": "---", "Notes": "Suomi NPP VIIRS stopped acquiring Earth observations at 3:48 UTC on 10/31/2019 while the satellite was over the South Atlantic Anomaly area. After the data acquisition resumed, calibration of the M- and I-bands returned to nominal by 8:10 UTC. There is still an additional data gap in the SDR products from 8:11 to 8:25 UTC. ESPC notice states that nominal operations resumed at 9:50 UTC. GRAVITY reported ~8899 files lost."}


title: VIIRS DAS Upload
start: 2019-10-31T00:00:00+00:00
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{"Event": "VIIRS DAS Upload", "Date": "10/31/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 14:58:51 - 14:59:12 Total duration: 23 sec"}


title: CERES Diagnostic Scan
start: 2019-11-01T00:00:00+00:00
checksum: ad08c79870ab2e748d262d9705fea188c2a7b1371b1464d7efd9cf4c16a811d8
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{"Event": "CERES Diagnostic Scan", "Date": "11/1/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS Lunar Cal (with no Roll Maneuver)
start: 2019-11-07T00:00:00+00:00
checksum: ddd37b75c2c6c6794ab5e61292cc736ad703302a35505891cb5dcd9751000972
raw:
{"Event": "VIIRS Lunar Cal (with no Roll Maneuver)", "Date": "11/7/19", "Time (UTC)": null, "End (UTC)": null, "Instrument(s)": "ACOV", "Retrieved from:": "S-NPP/JPSS ADCS/EPDS Emails", "CCR": "---", "Notes": "The Lunar Cal that was scheduled to occur on this date did not get executed due to a spacecraft load problem"}


title: VIIRS DAS Upload
start: 2019-11-07T00:00:00+00:00
checksum: b27de6553b737a7f997ece344b34fd6b24f69dafbab185eb7f1c1b39cf651143
raw:
{"Event": "VIIRS DAS Upload", "Date": "11/7/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 16:10:08 - 16:10:30 Total duration: 22 sec"}


title: VIIRS DAS Upload
start: 2019-11-07T00:00:00+00:00
checksum: c14b4dff77fd24f56b2073c146086cfd79d49be9dd03e8f9d16f29bbefe951d2
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{"Event": "VIIRS DAS Upload", "Date": "11/7/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 15:37:16 - 15:37:37 Total duration: 21 sec"}


title: VIIRS DAS Upload
start: 2019-11-07T00:00:00+00:00
checksum: 4ea3f27c622f63e4460ee7bc888ac34c62aa6b4bc99bc35b874ab80bc4fa178a
raw:
{"Event": "VIIRS DAS Upload", "Date": "11/7/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 15:02:27 - 15:02:47 Total duration: 20 sec"}


title: VIIRS-SDR-DNB-DN0-LUT #95 VIIRS-SDR-DNB-GAIN-RATIOS-LUT #75
start: 2019-11-08T13:08:00+00:00
checksum: 33590324fadead1156a276ce608fd09f724221e56b3f5cce5778e0343d994026
raw:
{"Event": "VIIRS-SDR-DNB-DN0-LUT #95                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #75", "Date": "11/8/19", "Time (UTC)": "13:08", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4263, "Notes": "---"}


title: VIIRS-SDR-DNB-STRAY-LIGHT-CORRECTION #67
start: 2019-11-08T13:09:00+00:00
checksum: 8b78ee3a7a725aa0a7b7fc80c645287329922dd0bdace8f51c3867506a46ccb7
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{"Event": "VIIRS-SDR-DNB-STRAY-LIGHT-CORRECTION #67", "Date": "11/8/19", "Time (UTC)": "13:09", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4651, "Notes": "---"}


title: CrIS SSM SEU (23)
start: 2019-11-12T01:16:00+00:00
end: 2019-11-12T01:16:00+00:00
checksum: c3de39f0cb8866675dd3608a666bbbe983fa5c194cc3efdd457fce8c64bad23b
raw:
{"Event": "CrIS SSM SEU (23)", "Date": "11/12/19", "Time (UTC)": "1:16", "End (UTC)": "1:16", "Instrument(s)": "C", "Retrieved from:": "CrIS Weekly Status Report", "CCR": "---", "Notes": "S-NPP CrIS Scene Select Module (SSM) experienced an SEU upset at 01:16:29 Universal Time Code (UTC) and autonomously recovered at 01:16:30"}


title: CERES Gimbal Testing
start: 2019-11-15T00:00:00+00:00
checksum: e0f21a396c113daf36f1b5242741c55f88db80c6d67eed32084a86778fa76cb4
raw:
{"Event": "CERES Gimbal Testing", "Date": "11/15/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: CERES Gimbal Testing
start: 2019-11-16T00:00:00+00:00
checksum: 95efb867eac47cd974433b7576c150193e179854565809bd50299eb9c80f8a7f
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{"Event": "CERES Gimbal Testing", "Date": "11/16/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: CERES Gimbal Testing
start: 2019-11-17T00:00:00+00:00
checksum: eeed8a71d459482c1481b03b0f04dc220d5bcd42495e6eea609c55cf1ab145b3
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{"Event": "CERES Gimbal Testing", "Date": "11/17/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: CERES Gimbal Testing
start: 2019-11-18T00:00:00+00:00
checksum: 209cf896832e43dceef270174dc05dcd5a215d904904b49c13fe787a8a67299f
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{"Event": "CERES Gimbal Testing", "Date": "11/18/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (107)
start: 2019-11-19T09:53:00+00:00
end: 2019-11-19T09:54:00+00:00
checksum: 08fa38a82cdeebeb19e9a25975c8a025e15769357385911e2e14a0ccd807d61a
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{"Event": "VIIRS Scan Sync Loss (107)", "Date": "11/19/19", "Time (UTC)": "9:53", "End (UTC)": "9:54", "Instrument(s)": "V", "Retrieved from:": "STAR ICVS Alert", "CCR": "---", "Notes": "09:53:21 - 09:54:57 UTC."}


title: CrIS SSM SEU (24)
start: 2019-11-21T00:55:00+00:00
end: 2019-11-21T05:00:00+00:00
checksum: 53adfb7546e12bf008e7ac866515ff0e69bbf28efb4b5cf5aac1b5e103ae3786
raw:
{"Event": "CrIS SSM SEU (24)", "Date": "11/21/19", "Time (UTC)": "0:55", "End (UTC)": "5:00", "Instrument(s)": "C", "Retrieved from:": "CrIS Weekly Status Report", "CCR": "---", "Notes": "S-NPP CrIS Scene Select Module (SSM) experienced an SEU upset at 00:55:36 Universal Time Code (UTC). It did not correct automatically so was recovered by Flight Team at 05:00:36 UTC."}


title: VIIRS DNB Calibration
start: 2019-11-25T01:54:00+00:00
end: 2019-11-25T17:22:00+00:00
checksum: 0e57cb598e459684fceff35a6b1fb53de907df314180a86e5f327933ebc9917e
raw:
{"Event": "VIIRS DNB Calibration", "Date": "11/25/19", "Time (UTC)": "1:54", "End (UTC)": "17:22", "Instrument(s)": "V", "Retrieved from:": "VIIRS SDR/EDR Team", "CCR": "---", "Notes": "---"}


title: VIIRS DAS Upload
start: 2019-12-05T00:00:00+00:00
checksum: c7b2ec3f3d84b1737328223bcd3dbe1513a68a0c255a0fdf4265c83a1f18a379
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{"Event": "VIIRS DAS Upload", "Date": "12/5/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 15:43:47 - 15:44:09 Total duration: 22 sec"}


title: VIIRS Lunar Cal (with Roll Maneuver)
start: 2019-12-07T19:48:00+00:00
end: 2019-12-07T20:01:00+00:00
checksum: d55e7c5707be2fc86f4a5ccba99486ec52f6aa00b6ee4916ecca85ea9e22baa5
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{"Event": "VIIRS Lunar Cal (with Roll Maneuver)", "Date": "12/7/19", "Time (UTC)": "19:48", "End (UTC)": "20:01", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "19:48:28 - VIIRS encoder offset shift to 26790, \n19:48:58 - Start of S/C slew roll to -6.315 degrees, \n19:51:58 - Finish slew maneuver, Start 4-min dwell, \n19:53:58 - Center of dwell, \n19:55:58 - Start return slew maneuver, \n20:00:58 - Return to nominal mission pointing, \n20:01:27 - VIIRS encoder offset set back to 0\n20:01:29 - VIIRS Gain set to Auto Gain"}


title: VIIRS DAS Upload
start: 2019-12-12T00:00:00+00:00
checksum: 7653aeeab71a273fcc44194ea0b5b8b781543d61a3be1885f2e5e1821e49c963
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{"Event": "VIIRS DAS Upload", "Date": "12/12/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 15:11:40 - 15:12:00 Total duration: 20 sec"}


title: VIIRS-SDR-DNB-DN0-LUT #96 VIIRS-SDR-DNB-GAIN-RATIOS-LUT #76
start: 2019-12-13T13:38:00+00:00
checksum: aea949508df1bf51b8e9703eaff3a106a546633f7bd64d38c7261ce27381ff79
raw:
{"Event": "VIIRS-SDR-DNB-DN0-LUT #96                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #76", "Date": "12/13/19", "Time (UTC)": "13:38", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4265, "Notes": "---"}


title: VIIRS-SDR-DNB-STRAY-LIGHT-CORRECTION #68
start: 2019-12-13T13:39:00+00:00
checksum: d6d9310a3563969e9e267ad4040cb4c135202b3d87f6ccbc01af3154b88c2125
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{"Event": "VIIRS-SDR-DNB-STRAY-LIGHT-CORRECTION #68", "Date": "12/13/19", "Time (UTC)": "13:39", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4652, "Notes": "---"}


title: J2000-TOD and dUT1 (Table 58) Update
start: 2019-12-18T00:00:00+00:00
checksum: 4b16caefbc95071596da0534e622b6d96b96711b88957bbd33a379771ca028fd
raw:
{"Event": "J2000-TOD and dUT1 (Table 58) Update", "Date": "12/18/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS DAS Upload
start: 2019-12-19T00:00:00+00:00
checksum: d4a00c4819c1576e8456acdaf00bb7441e610feed127c05720ef6de2a34ebd8c
raw:
{"Event": "VIIRS DAS Upload", "Date": "12/19/19", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 16:22:23 - 16:22:45 Total duration: 22 sec"}


title: Annular Solar Eclipse
start: 2019-12-26T00:00:00+00:00
checksum: e5e202172486b57854a904e53ecdedb1a8e0edd3ac4d977ba9e09eac01428a26
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{"Event": "Annular Solar Eclipse", "Date": "12/26/19", "Time (UTC)": "---", "End (UTC)": "---", "Instrument(s)": "ACOV", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2019-12-26T02:11:00+00:00
end: 2019-12-26T17:24:00+00:00
checksum: 0ccf5bc7c8dd3f5a4c5e9f9f7cace153a2cdec62f86f28dcdabe95f8bb35e7b6
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{"Event": "VIIRS DNB Calibration", "Date": "12/26/19", "Time (UTC)": "2:11", "End (UTC)": "17:24", "Instrument(s)": "V", "Retrieved from:": "VIIRS SDR/EDR Team", "CCR": "---", "Notes": "---"}


title: CrIS SSM SEU (25)
start: 2019-12-30T15:32:00+00:00
end: 2019-12-30T15:32:00+00:00
checksum: f4276df29e7965357644a8ef7af9aac356bac62e9192c2dbace0dfa00a1fab8b
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{"Event": "CrIS SSM SEU (25)", "Date": "12/30/19", "Time (UTC)": "15:32", "End (UTC)": "15:32", "Instrument(s)": "C", "Retrieved from:": "CrIS Weekly Status Report", "CCR": "---", "Notes": "S-NPP CrIS Scene Select Module (SSM) experienced an SEU upset at 15:32:37 Universal Time Code (UTC) and autonomously recovered 15:32:38"}


title: VIIRS DAS Upload
start: 2020-01-02T00:00:00+00:00
checksum: 948f9e6d51cca2df25284caab2d0a6b9d6ebb0323ab883687304eb83272f43c0
raw:
{"Event": "VIIRS DAS Upload", "Date": "1/2/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 17:01:00 - 17:01:21 Total duration: 21 sec"}


title: VIIRS Lunar Cal (with Roll Maneuver)
start: 2020-01-06T15:11:00+00:00
end: 2020-01-06T15:24:00+00:00
checksum: 42219edfdaef0efd6c43614eafa4de156eb2c35a598afa3676c13b3ecaaa9857
raw:
{"Event": "VIIRS Lunar Cal (with Roll Maneuver)", "Date": "1/6/20", "Time (UTC)": "15:11", "End (UTC)": "15:24", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "15:11:16 - VIIRS Encoder Offset Shift to 26790\n15:11:46 - Start of Slew Maneuver to -6.45 deg roll angle (180 secs.)\n15:14:46 - Finish Slew Maneuver, Start 4-minute Dwell\n15:16:46 - Center of Dwell at Targeted Roll Angle\n15:18:46 - Start Return Slew Maneuver to Nadir (300 secs.)\n15:23:46 - Return to Nominal Mission Pointing\n15:24:15 - VIIRS Encoder Offset Set Back to 0\n14:51:46 - CERES commanded to Contam Safe\n15:53:46 - CERES commanded to CrossTrack"}


title: VIIRS Flt Software Version 4018/CBM Upload
start: 2020-01-08T13:28:00+00:00
end: 2020-01-08T20:22:00+00:00
checksum: 3435b751eab2f965736c70f5c7066095dba84b34f2706dee177011256acb2351
raw:
{"Event": "VIIRS Flt Software Version 4018/CBM Upload", "Date": "1/8/20", "Time (UTC)": "13:28", "End (UTC)": "20:22", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": "---", "Notes": "13:28:38Z - 13:41:39Z No Science Data\n13:28:38Z - 16:47:36Z VIIRS operating in Operational-Day mode only\n13:28:38Z - 18:37:38Z DNB Data compromised\n15:08:39Z - 15:31:07Z No Science Data\n16:47:36Z - 16:48:36Z Load VIIRS DAS\n20:10:54Z - 20:22:31Z No Science Data"}


title: VIIRS DNB Night Time Image Quality not optimal
start: 2020-01-08T00:00:00+00:00
checksum: a249b063293690330832351f1b0e1cc65619aac1fda8de205f061262664072bf
raw:
{"Event": "VIIRS DNB Night Time Image Quality not optimal", "Date": "1/8/20", "Time (UTC)": null, "End (UTC)": null, "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": "---", "Notes": "There has been increased striping for the Suomi NPP VIIRS DNB at high scan angles (beginning and end of the swath) since January 8, 2020 after a flight software update. The VIIRS SDR team is working with JPSS flight to resolve this issue.\u00a0 It appears that the next opportunity to make some progress on this is the end of this week, when we will have new VIIRS/DNB dark measurements during the new moon.\u00a0"}


title: Penumbral Lunar Eclipse
start: 2020-01-10T00:00:00+00:00
checksum: 9efa0e2a61f91170a3ce8638129232cc3de0457a1e7d58725928b35704b80ddd
raw:
{"Event": "Penumbral Lunar Eclipse", "Date": "1/10/20", "Time (UTC)": "---", "End (UTC)": "---", "Instrument(s)": "ACOV", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS-SDR-DNB-DN0-LUT #97 VIIRS-SDR-DNB-GAIN-RATIOS-LUT #77
start: 2020-01-10T13:21:00+00:00
checksum: ddda0a6bf4942e4af84bfe62cc1afd7b34f9578ed58ebd49b681a454cb03cc23
raw:
{"Event": "VIIRS-SDR-DNB-DN0-LUT #97                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #77", "Date": "1/10/20", "Time (UTC)": "13:21", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4267, "Notes": "---"}


title: VIIRS-SDR-DNB-STRAY-LIGHT-CORRECTION #69
start: 2020-01-10T13:21:00+00:00
checksum: 840fe3def0888f412e749c28149063f0f7c4ab89d55433cb118d7f775d42098e
raw:
{"Event": "VIIRS-SDR-DNB-STRAY-LIGHT-CORRECTION #69", "Date": "1/10/20", "Time (UTC)": "13:21", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4804, "Notes": "---"}


title: J2000-TOD and dUT1 (Table 58) Update
start: 2020-01-14T00:00:00+00:00
checksum: 400a9398389c02be592e0f5531a092457a1a87d7261987685745250c72d0b92b
raw:
{"Event": "J2000-TOD and dUT1 (Table 58) Update", "Date": "1/14/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS SDR reflective solar bands (RSB) calibration
start: 2020-01-16T00:00:00+00:00
checksum: a99d9b0f3196f525072aa1974b6a902247cab43254d96658a6702c63dde22621
raw:
{"Event": "VIIRS SDR reflective solar bands (RSB) calibration", "Date": "1/16/20", "Time (UTC)": "0:00", "End (UTC)": null, "Instrument(s)": "COV", "Retrieved from:": "ESPC Operations Notice", "CCR": "---", "Notes": "There has been an anomaly in the VIIRS SDR reflective solar bands (RSB) calibrations for both NOAA-20 and S-NPP due to an unexpected change in the solar vector since about 2020-01-16 0:00 UTC. As a result, large errors in VIIRS SDR reflectance/radiance products have been observed which affect RSB based products.  This anomaly appears to affect the OMPS SDR as well.  ESPC Level 2 products using VIIRS RSB bands and OMPS level 2 products are degraded. On Jan 17, 2020 at 22:11Z a fix was implemented to a general science module/library that impacted processing of NOAA-20 and S-NPP VIIRS SDR reflective solar bands (RSB). All products except OMPS are back to meeting specification as of this update. Investigation into OMPS failures, primarily on the NDE product generation system are still being investigated."}


title: VIIRS DAS Upload
start: 2020-01-16T00:00:00+00:00
checksum: 8a51c83d2c0cf13cfc5fee86c77964e1d8a932e540e4020e81a72a3916c8f8ea
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{"Event": "VIIRS DAS Upload", "Date": "1/16/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 15:57:02 - 15:57:25 Total duration: 23 sec"}


title: Drag Make-Up Maneuver (DMU) # 30
start: 2020-01-22T16:10:00+00:00
end: 2020-01-22T16:13:00+00:00
checksum: 7f75044288ba4a8efce098feaf2b2752b092321b3e107215227e91ef551b31ef
raw:
{"Event": "Drag Make-Up Maneuver (DMU) # 30", "Date": "1/22/20", "Time (UTC)": "16:10", "End (UTC)": "16:13", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "Slew Maneuver: 16:00:00-16:23:04z, \nDelta V 0.7s\nBurn: 16:06:00:00-16:06:01z, \nReturn to Mission Point Mode 16:23:04\nOMPS Decon: 16:00:00 -16:27:06z"}


title: SCC Table 2 (Clock Slope) Update
start: 2020-01-23T00:00:00+00:00
checksum: c643606dff32bd11a78206b5d26d42e06bad387ffb7d7a134f71fa9d7fe8dd24
raw:
{"Event": "SCC Table 2 (Clock Slope) Update", "Date": "1/23/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS DAS Upload
start: 2020-01-23T00:00:00+00:00
checksum: 59c3889304010806697f2609ce04d0f2d60c3f946f2d297816dfe1d827431f9e
raw:
{"Event": "VIIRS DAS Upload", "Date": "1/23/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 15:23:39 - 15:24:02 Total duration: 23 sec"}


title: VIIRS DNB Calibration
start: 2020-01-24T01:27:00+00:00
end: 2020-01-24T16:40:00+00:00
checksum: 31b5ed9fc8a58359a9feb15e37e31f71a9a6f2e9d01e4c1204463c74079d357a
raw:
{"Event": "VIIRS DNB Calibration", "Date": "1/24/20", "Time (UTC)": "1:27", "End (UTC)": "16:40", "Instrument(s)": "V", "Retrieved from:": "VIIRS SDR/EDR Team", "CCR": "---", "Notes": "---"}


title: Block 2.1_Mx8.0 Transition to Operations
start: 2020-01-29T15:00:00+00:00
checksum: ca2c712ead654d5d6dda952c6abe8dcc7458e7ecfbd9c2a3f32db22d1905ac94
raw:
{"Event": "Block 2.1_Mx8.0 Transition to Operations", "Date": "1/29/20", "Time (UTC)": "15:00", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "ESPC Operations Notice", "CCR": 4469, "Notes": "Operational implementation of the CrIS Polarization Correction (ADR 8760)"}


title: VIIRS DAS Upload
start: 2020-01-30T00:00:00+00:00
checksum: b6215e523cd5e95044e392ef9b8ecc168bc1287db3925292f244a4fd2c637b3a
raw:
{"Event": "VIIRS DAS Upload", "Date": "1/30/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 15:23:39 - 15:24:02 Total duration: 23 sec"}


title: VIIRS-SDR-DNB-DN0-LUT #98 VIIRS-SDR-DNB-GAIN-RATIOS-LUT #78
start: 2020-01-30T20:42:00+00:00
checksum: a9c8c277b82afc6d02b7f076f058e07b887f0ecc4f81bf5df557c55cf4010f28
raw:
{"Event": "VIIRS-SDR-DNB-DN0-LUT #98                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #78", "Date": "1/30/20", "Time (UTC)": "20:42", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4868, "Notes": "---"}


title: VIIRS-SDR-DNB-STRAY-LIGHT-CORRECTION #70
start: 2020-01-30T20:43:00+00:00
checksum: 33ab48c34ccccb38ecb064411332f575c6e142eb875ace8a8e83ec2461a8938f
raw:
{"Event": "VIIRS-SDR-DNB-STRAY-LIGHT-CORRECTION #70", "Date": "1/30/20", "Time (UTC)": "20:43", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4806, "Notes": "---"}


title: CERES Diagnostic Scan
start: 2020-02-01T00:00:00+00:00
checksum: f118c384f635b1021082dd9110c425c4c7e86e11cea2f96913ee6549b882e5ef
raw:
{"Event": "CERES Diagnostic Scan", "Date": "2/1/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (108)
start: 2020-02-04T04:03:00+00:00
end: 2020-02-04T04:04:00+00:00
checksum: c9ffa68df9401bab8ca39a559bc87a3dc8ca16b2a4ff685b5d3c62ebbd727ee5
raw:
{"Event": "VIIRS Scan Sync Loss (108)", "Date": "2/4/20", "Time (UTC)": "4:03", "End (UTC)": "4:04", "Instrument(s)": "V", "Retrieved from:": "STAR ICVS Alert", "CCR": "---", "Notes": "04:03:22 - 04:04:58 UTC"}


title: VIIRS Lunar Cal (with Roll Maneuver)
start: 2020-02-05T09:00:00+00:00
end: 2020-02-05T09:07:00+00:00
checksum: ec867797a7ce87ae501a89d018bc535f9b03686112d67c6b318974039ba80f67
raw:
{"Event": "VIIRS Lunar Cal (with Roll Maneuver)", "Date": "2/5/20", "Time (UTC)": "9:00", "End (UTC)": "9:07", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "09:00:17 - VIIRS DC Restore Turns Off (Data Cal Flag)\n09:00:47 - VIIRS Encoder Offset Shift to 26790\n09:01:17 - Start of S/C Slew Roll \n09:02:17 - Finish Slew Maneuver, Start 4-minute Dwell\n09:04:17 - Center of Dwell at Targeted Roll Angle\n09:06:17 - Start Return Slew Maneuver to Nadir Attitude (300 secs.)\n09:07:17 - Return to Nominal Mission Pointing\n09:07:47 - VIIRS DC Restore Turns On (Data Cal Flag)\n\n08:41:17 - CERES commanded to Contam Safe\n09:37:17 - CERES commanded to CrossTrack"}


title: VIIRS DAS Upload
start: 2020-02-06T00:00:00+00:00
checksum: c59ec5fd8b3bf8a386585befaa6f00c9885c1d0e449d94a114d050c047ff8067
raw:
{"Event": "VIIRS DAS Upload", "Date": "2/6/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 16:02:17 - 16:02:36 Total duration: 19 sec"}


title: VIIRS Scan Sync Loss (109)
start: 2020-02-08T14:48:00+00:00
end: 2020-02-08T14:49:00+00:00
checksum: 04c3d7d2a233452e6992759a4a13bb44e7b701e8aa5eee1bb76868b484890c47
raw:
{"Event": "VIIRS Scan Sync Loss (109)", "Date": "2/8/20", "Time (UTC)": "14:48", "End (UTC)": "14:49", "Instrument(s)": "V", "Retrieved from:": "STAR ICVS Alert", "CCR": "---", "Notes": "14:48:07 - 14:49:43 UTC"}


title: VIIRS DAS Upload
start: 2020-02-13T00:00:00+00:00
checksum: bb150c37b18dd66ecc618474fbefc12c4a8646fb58548efb46f06a914181d443
raw:
{"Event": "VIIRS DAS Upload", "Date": "2/13/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 15:29:56 - 15:30:14 Total duration: 18 sec"}


title: VIIRS-SDR-DNB-STRAY-LIGHT-CORRECTION #71
start: 2020-02-14T12:24:00+00:00
checksum: d9dfe876097eaec9df3d36f98c9367ee9c5bd45639ce34e2eb75b7ebd59fe4ab
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{"Event": "VIIRS-SDR-DNB-STRAY-LIGHT-CORRECTION #71", "Date": "2/14/20", "Time (UTC)": "12:24", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4894, "Notes": "had to repeat February Stray Light update"}


title: VIIRS DAS Upload
start: 2020-02-20T00:00:00+00:00
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title: VIIRS DNB Calibration
start: 2020-02-25T01:08:00+00:00
end: 2020-02-25T16:22:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "2/25/20", "Time (UTC)": "1:08", "End (UTC)": "16:22", "Instrument(s)": "V", "Retrieved from:": "VIIRS SDR/EDR Team", "CCR": "---", "Notes": "---"}


title: VIIRS DAS Upload
start: 2020-02-27T00:00:00+00:00
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title: VIIRS DAS Upload
start: 2020-03-05T00:00:00+00:00
checksum: cebf7a01b3b3691c5239f9e3db52e9a5d41f5be49ac13ba78f5f7cbe9cc72897
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title: VIIRS-SDR-DNB-DN0-LUT #99 VIIRS-SDR-DNB-GAIN-RATIOS-LUT #79
start: 2020-03-06T13:24:00+00:00
checksum: 186e072c2a66910d3a8d68529dbeae5b426c6154cca72edd9e4322328c0fbd57
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{"Event": "VIIRS-SDR-DNB-DN0-LUT #99                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #79", "Date": "3/6/20", "Time (UTC)": "13:24", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4868, "Notes": "---"}


title: VIIRS-SDR-DNB-STRAY-LIGHT-CORRECTION #72
start: 2020-03-06T13:24:00+00:00
checksum: e3138a29f0e40fd4124a4018b928736c918f466ff6e1545af5c514e85d42f0b7
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{"Event": "VIIRS-SDR-DNB-STRAY-LIGHT-CORRECTION #72", "Date": "3/6/20", "Time (UTC)": "13:24", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4806, "Notes": "---"}


title: VIIRS Emmisive Band Claibration
start: 2020-03-10T00:00:00+00:00
checksum: e8316a8ae305782f97133c935387174342226775d71be0e97c236a713bd6e1e8
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{"Event": "VIIRS Emmisive Band Claibration", "Date": "3/10/20", "Time (UTC)": null, "End (UTC)": null, "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": "---", "Notes": "Calibration began at 06:00 UTC and continued on for approx. 46 hours until 3/12/2020"}


title: VIIRS DAS Upload
start: 2020-03-12T00:00:00+00:00
checksum: e9df24c96027cc1aa777ea239d1c53f7af4ae6ba2186eab5c4f2028ce973caea
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{"Event": "VIIRS DAS Upload", "Date": "3/12/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 15:04:39 - 15:04:58 Total duration: 19 sec"}


title: SCC Table 2 (Clock Slope) Update
start: 2020-03-18T00:00:00+00:00
checksum: e0f87e9499f3616b245765562ed669d04362a2ac522d4d9e32f37cf8315332cb
raw:
{"Event": "SCC Table 2 (Clock Slope) Update", "Date": "3/18/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS DAS Upload
start: 2020-03-19T00:00:00+00:00
checksum: 2a53bd22aab206cd2c9491e2ea5876a6b56c5818a9934b59461a6ae8ff56395a
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{"Event": "VIIRS DAS Upload", "Date": "3/19/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 14:32:38-14:33:12 Total duration: 34 sec"}


title: VIIRS DNB Calibration
start: 2020-03-24T01:08:00+00:00
end: 2020-03-24T16:22:00+00:00
checksum: 4d1cc044f81af0743798fc618a50ae111451bbf6103812576c151179fc02d60f
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{"Event": "VIIRS DNB Calibration", "Date": "3/24/20", "Time (UTC)": "1:08", "End (UTC)": "16:22", "Instrument(s)": "V", "Retrieved from:": "VIIRS SDR/EDR Team", "CCR": "---", "Notes": "---"}


title: VIIRS DAS Upload
start: 2020-03-26T00:00:00+00:00
checksum: e6cc99fa5ac729eb1aa7eb8012a22b43ca34e4818051ad5865ffc28e1655b4ee
raw:
{"Event": "VIIRS DAS Upload", "Date": "3/26/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 14:00:01 -14:00:20 Total duration: 19 sec"}


start: 2020-04-03T16:09:00+00:00
checksum: 3b536cb905991f91f22666af575d2d12db43a943d2e3387f78ba1a3f61530fbe
title:
VIIRS-SDR-DNB-DN0-LUT #100                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #80

raw:
{"Event": "VIIRS-SDR-DNB-DN0-LUT #100                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #80", "Date": "4/3/20", "Time (UTC)": "16:09", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4870, "Notes": "---"}


title: VIIRS-SDR-DNB-STRAY-LIGHT-CORRECTION #73
start: 2020-04-03T16:09:00+00:00
checksum: e283139087c2f9f62c6492b6820fe0f9114770d1d3c64c313be9ab11349c11dd
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{"Event": "VIIRS-SDR-DNB-STRAY-LIGHT-CORRECTION #73", "Date": "4/3/20", "Time (UTC)": "16:09", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4808, "Notes": "---"}


title: VIIRS Lunar Cal (with no Roll Maneuver)
start: 2020-04-04T10:41:00+00:00
end: 2020-04-05T03:28:00+00:00
checksum: dc186fac4b407e5d99a5d43741636eef4ca81d6797b135229a43f9d2faefda87
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{"Event": "VIIRS Lunar Cal (with no Roll Maneuver)", "Date": "4/4/20", "Time (UTC)": "10:41", "End (UTC)": "3:28", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "10:41:50 - VIIRS DC Restore Turns Off (data cal flag)               \n10:41:51 - VIIRS Encoder Offset Shift to 26790                                                                            \n10:41:52 - VIIRS Gain set Fixed High Gain\n10:44:22 - Center of Dwell                                  \n10:46:51 - VIIRS Encoder Offset set back to 0                  \n10:46:52 - VIIRS DC Restore Turns On (data nominal flag)\n10:46:54 - VIIRS Gain set to Auto Gain\n"}


title: VIIRS DAS Upload
start: 2020-04-09T00:00:00+00:00
checksum: 073a27700bee908bcb68b8835a686923cf56e0c46a1119960b16bd697979b815
raw:
{"Event": "VIIRS DAS Upload", "Date": "4/9/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 14:39:06 -14:39:29 Total duration: 23 sec"}


title: J2000-TOD and dUT1 (Table 58) Update
start: 2020-04-15T00:00:00+00:00
checksum: 7451c633835b04e7119ed89bd4c020f86b69c8d41ad19103a20f9e445cb9e606
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{"Event": "J2000-TOD and dUT1 (Table 58) Update", "Date": "4/15/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2020-04-23T00:08:00+00:00
end: 2020-04-23T15:21:00+00:00
checksum: ad8a2da3cfeaa15ad8af121f808a7ebc929f997c3c0744eea9c658deb88fcb0f
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{"Event": "VIIRS DNB Calibration", "Date": "4/23/20", "Time (UTC)": "0:08", "End (UTC)": "15:21", "Instrument(s)": "V", "Retrieved from:": "VIIRS SDR/EDR Team", "CCR": "---", "Notes": "---"}


title: VIIRS DAS Upload
start: 2020-04-23T00:00:00+00:00
checksum: 43cece6c75ef36ae2324970faa69352d56b7a002efaf048bc93b1ea1fe76522e
raw:
{"Event": "VIIRS DAS Upload", "Date": "4/23/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 17:00:59 -17:01:21 Total duration: 21 sec"}


title: CERES Diagnostic Scan
start: 2020-05-01T00:00:00+00:00
checksum: 0917d335b2da8dda727d13649390dddb1a3013dc5cd73c899896ea4656b49786
raw:
{"Event": "CERES Diagnostic Scan", "Date": "5/1/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS Lunar Cal (with Roll Maneuver)
start: 2020-05-03T18:30:00+00:00
end: 2020-05-03T18:37:00+00:00
checksum: 5bb110cf48d1c89e37e6762f0ed3247f8d55397bc1245562bc35a9988052984e
raw:
{"Event": "VIIRS Lunar Cal (with Roll Maneuver)", "Date": "5/3/20", "Time (UTC)": "18:30", "End (UTC)": "18:37", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "18:30:49 - VIIRS DC Restore Turns Off (Data Cal Flag)\n18:30:50 - VIIRS Encoder Offset Shift to 26790\n18:31:20 - Start of S/C Slew Roll \n18:32:20 - Finish Slew Maneuver, Start 4-minute Dwell\n18:34:20 - Center of Dwell at Targeted Roll Angle\n18:36:20 - Start Return Slew Maneuver to Nadir Attitude (300 secs.)\n18:37:20 - Return to Nominal Mission Pointing\n18:37:50 - VIIRS DC Restore Turns On (Data Cal Flag)\n\n18:11:20 - CERES commanded to Contam Safe\n19:07:20 - CERES commanded to CrossTrack"}


start: 2020-05-07T16:31:00+00:00
checksum: 5b11bc2f2f9b89ad9997afc80b4300c652134c59ca1b89442efcfff2b5f0a95e
title:
VIIRS-SDR-DNB-DN0-LUT #101                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #81

raw:
{"Event": "VIIRS-SDR-DNB-DN0-LUT #101                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #81", "Date": "5/7/20", "Time (UTC)": "16:31", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4871, "Notes": "---"}


title: VIIRS DAS Upload
start: 2020-05-07T00:00:00+00:00
checksum: 5f6335d201da8a168e5174fcf52eed923b4f1674e3197ff36bc024b7612b7cdf
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{"Event": "VIIRS DAS Upload", "Date": "5/7/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 14:12:36 -14:12:57 Total duration: 21 sec"}


title: VIIRS-Geolocation-LUT-Updates
start: 2020-05-13T15:30:00+00:00
checksum: e4e737b30fd2dc89f27d48153353bc5f962d58f3592836998dcb69368e39000c
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{"Event": "VIIRS-Geolocation-LUT-Updates", "Date": "5/13/20", "Time (UTC)": "15:30", "End (UTC)": null, "Instrument(s)": null, "Retrieved from:": null, "CCR": 4963, "Notes": null}


title: VIIRS Scan Sync Loss (110)
start: 2020-05-15T13:37:00+00:00
end: 2020-05-15T13:39:00+00:00
checksum: 211a876786b995f66c98c139bb65ae9d0323fed1b576cef11ba5df110b5009d4
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{"Event": "VIIRS Scan Sync Loss (110)", "Date": "5/15/20", "Time (UTC)": "13:37", "End (UTC)": "13:39", "Instrument(s)": "V", "Retrieved from:": "STAR ICVS Alert", "CCR": "---", "Notes": "13:37:39 - 13:39:17 UTC"}


title: CrIS SSM SEU (26)
start: 2020-05-16T15:32:00+00:00
end: 2020-05-16T15:32:00+00:00
checksum: 9b96aea37348849f4639523f1762ff73d6d9c671081115102899e65c6a91b6b3
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{"Event": "CrIS SSM SEU (26)", "Date": "5/16/20", "Time (UTC)": "15:32", "End (UTC)": "15:32", "Instrument(s)": "C", "Retrieved from:": "CrIS Weekly Status Report", "CCR": "---", "Notes": "S-NPP CrIS Scene Select Module (SSM) experienced an SEU upset at 15:32:37 Universal Time Code (UTC) and autonomously recovered 15:32:38"}


title: J2000-TOD and dUT1 (Table 58) Update
start: 2020-05-21T00:00:00+00:00
checksum: eddbfcb93eff22443bf0be6667a4e136f67c4c3c48be75eac5c5f3cf85590f2d
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{"Event": "J2000-TOD and dUT1 (Table 58) Update", "Date": "5/21/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS DAS Upload
start: 2020-05-21T00:00:00+00:00
checksum: 7b76cb1ec21e574360839b4d9f78ddb606289cfdcd427691eda7ee78d0153895
raw:
{"Event": "VIIRS DAS Upload", "Date": "5/21/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 14:52:15 -14:52:34 Total duration: 19 sec"}


title: VIIRS DNB Calibration
start: 2020-05-22T01:07:00+00:00
end: 2020-05-22T16:21:00+00:00
checksum: 488df29012a69501c337aeb6aea134c15e844b83ecc7f9229c933392a4886505
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{"Event": "VIIRS DNB Calibration", "Date": "5/22/20", "Time (UTC)": "1:07", "End (UTC)": "16:21", "Instrument(s)": "V", "Retrieved from:": "VIIRS SDR/EDR Team", "CCR": "---", "Notes": "---"}


title: VIIRS Lunar Cal (with no Roll Maneuver)
start: 2020-06-02T00:42:00+00:00
end: 2020-06-02T00:47:00+00:00
checksum: de3abb7da9a42c96c7bcd0855bc3923c4c0d65bd96eb8afa07627d796dbc9464
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{"Event": "VIIRS Lunar Cal (with no Roll Maneuver)", "Date": "6/2/20", "Time (UTC)": "0:42", "End (UTC)": "0:47", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "00:42:10 - VIIRS DC Off                                                                                            \n00:42:11 - VIIRS Encoder Offset Shift to 26790                                                  \n00:42:12 - VIIRS Gain set to Fixed High Gain                                                   \n00:44:42 - Center of dwell                                                                                                     \n00:47:11 - VIIRS Encoder Offset set back to 0                                                                 \n00:47:12 - VIIRS DC On                                                                                           \n00:47:14 - VIIRS Gain set to Auto Gain   \n\n"}


title: VIIRS DAS Upload
start: 2020-06-04T00:00:00+00:00
checksum: 648add1a9c32cb40121a1143a739014f6672a92175a8407532b3ec2a2589ac08
raw:
{"Event": "VIIRS DAS Upload", "Date": "6/4/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 15:30:20 -15:30:41 Total duration: 21 sec"}


start: 2020-06-04T17:44:00+00:00
checksum: 5d9d98f723ab319348475a6da51f534f4fb017389bca6fcc38a4bb9c1a4582d2
title:
VIIRS-SDR-DNB-DN0-LUT #102                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #82

raw:
{"Event": "VIIRS-SDR-DNB-DN0-LUT #102                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #82", "Date": "6/4/20", "Time (UTC)": "17:44", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4872, "Notes": "---"}


title: Penumbral Lunar Eclipse
start: 2020-06-05T00:00:00+00:00
checksum: cc7ca8cc349ca268ccef27c1e06395ddd2df3a58c9c566e07841c4d267d65e2a
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{"Event": "Penumbral Lunar Eclipse", "Date": "6/5/20", "Time (UTC)": "---", "End (UTC)": "---", "Instrument(s)": "ACOV", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: CERES entered Safe Mode
start: 2020-06-07T15:44:00+00:00
checksum: 05dee5fd55fb788d581375102f868ef4061f27bf7f06f686dd91023b0476a7ab
raw:
{"Event": "CERES entered Safe Mode", "Date": "6/7/20", "Time (UTC)": "15:44", "End (UTC)": "-:--", "Instrument(s)": "C", "Retrieved from:": "MDL Status Update", "CCR": "---", "Notes": "Instrument was restored on 6/8/2020 around 17:40 UTC"}


title: VIIRS Scan Sync Loss (111)
start: 2020-06-14T09:53:00+00:00
end: 2020-06-14T09:55:00+00:00
checksum: 3807e5d3ea0b98ff49cc89fa27108a6ffb617535c43289dcce56f3aacb3614ea
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{"Event": "VIIRS Scan Sync Loss (111)", "Date": "6/14/20", "Time (UTC)": "9:53", "End (UTC)": "9:55", "Instrument(s)": "V", "Retrieved from:": "STAR ICVS Alert", "CCR": "---", "Notes": "09:53:46 - 09:55:24 UTC."}


title: VIIRS DAS Upload
start: 2020-06-18T00:00:00+00:00
checksum: b2a0cbab6790f1af3b834747d92c035008faa1b4c14c5c92e31ed3a080deb910
raw:
{"Event": "VIIRS DAS Upload", "Date": "6/18/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 14:25:53 -14:26:15 Total duration: 22 sec"}


title: CrIS Scene Select Module to Safe Mode (#7)
start: 2020-06-20T02:46:00+00:00
end: 2020-06-20T05:31:00+00:00
checksum: 60e8673db8daa6f576eb35fd57073b618cc8c7a72e746301e1e22c4b118448ec
raw:
{"Event": "CrIS Scene Select Module to Safe Mode (#7)", "Date": "6/20/20", "Time (UTC)": "2:46", "End (UTC)": "5:31", "Instrument(s)": "C", "Retrieved from:": "ESPC Notification", "CCR": "---", "Notes": "The CrIS Scene Select Module (SSM) autonomously transitioned to Safe Mode due to an overspeed trip from the loss of encoder position. This event is in family with previous SSM Safing events that occur due to an Single Event Upset. The initial event occurred at 6/20/20 2:46:48 UTC and the recovery completed at 6/20/20 05:31:56 UTC."}


title: CrIS SSM SEU (27)
start: 2020-06-20T02:46:00+00:00
end: 2020-06-20T02:46:00+00:00
checksum: 8f506796b839372c6b3e4859931a84f5b6f3951ac00cce0e9d73ef06fc14b21b
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{"Event": "CrIS SSM SEU (27)", "Date": "6/20/20", "Time (UTC)": "2:46", "End (UTC)": "2:46", "Instrument(s)": "C", "Retrieved from:": "CrIS Weekly Status Report", "CCR": "---", "Notes": "S-NPP CrIS Scene Select Module (SSM) experienced an SEU upset at 15:32:37 Universal Time Code (UTC) and autonomously recovered 15:32:38"}


title: Annular Solar Eclipse
start: 2020-06-21T00:00:00+00:00
checksum: 4a06ed65b4ab551cc3d7e396d8210f0dcae5d86b7565277d85a096098447d5c1
raw:
{"Event": "Annular Solar Eclipse", "Date": "6/21/20", "Time (UTC)": "---", "End (UTC)": "---", "Instrument(s)": "ACOV", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2020-06-21T00:04:00+00:00
end: 2020-06-21T15:18:00+00:00
checksum: e0a7a47e9cb5af21d59507b052872b87e9db9e52d980593fb3602c55bfd67911
raw:
{"Event": "VIIRS DNB Calibration", "Date": "6/21/20", "Time (UTC)": "0:04", "End (UTC)": "15:18", "Instrument(s)": "V", "Retrieved from:": "VIIRS SDR/EDR Team", "CCR": "---", "Notes": "---"}


title: Drag Make-Up Maneuver (DMU) # 31
start: 2020-06-24T16:30:00+00:00
end: 2020-06-24T16:49:00+00:00
checksum: dfd9347bd2952e2c08d160828e4f1cd78156c16db1fb6994de273eb50ace5667
raw:
{"Event": "Drag Make-Up Maneuver (DMU) # 31", "Date": "6/24/20", "Time (UTC)": "16:30", "End (UTC)": "16:49", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "16:36:00 - Slew Start\n16:42:00 - Delta-V Burn Start (1 sec)\n16:49:04 - Return to Mission Point Mode\nOMPS Decon Mode: 16:26:00 - 16:53:06"}


title: S-NPP SCC Cycle Timer Adjust
start: 2020-06-30T00:00:00+00:00
checksum: 687f3c5049451304e019c4314e57195b8a8334edc1797e9265524ceae48c4441
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{"Event": "S-NPP SCC Cycle Timer Adjust", "Date": "6/30/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS DAS Upload
start: 2020-07-02T00:00:00+00:00
checksum: bfb7bf8f2ea5141e77810b349e58bafe9933d892388d921854c55d57c1dd8594
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{"Event": "VIIRS DAS Upload", "Date": "7/2/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 15:05:21 -15:05:44 Total duration: 22 sec"}


start: 2020-07-02T17:56:00+00:00
checksum: 176160fe55f766ad3fbdb8eaf26761aa187104920815cf757ace2fb5d41da6cc
title:
VIIRS-SDR-DNB-DN0-LUT #103                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #83

raw:
{"Event": "VIIRS-SDR-DNB-DN0-LUT #103                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #83", "Date": "7/2/20", "Time (UTC)": "17:56", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4873, "Notes": "---"}


title: Penumbral Lunar Eclipse
start: 2020-07-04T00:00:00+00:00
checksum: 27440a3f96bc4c22be309aab439fea53f2ca40432364d8e1bcc593d82cefaf29
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{"Event": "Penumbral Lunar Eclipse", "Date": "7/4/20", "Time (UTC)": "---", "End (UTC)": "---", "Instrument(s)": "ACOV", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: CrIS SSM SEU (28)
start: 2020-07-04T16:22:00+00:00
end: 2020-07-04T16:22:00+00:00
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{"Event": "CrIS SSM SEU (28)", "Date": "7/4/20", "Time (UTC)": "16:22", "End (UTC)": "16:22", "Instrument(s)": "C", "Retrieved from:": "CrIS Weekly Status Report", "CCR": "---", "Notes": "S-NPP CrIS Scene Select Module (SSM) experienced an SEU upset at 15:32:37 Universal Time Code (UTC) and autonomously recovered 15:32:38"}


title: J2000-TOD and dUT1 (Table 58) Update
start: 2020-07-16T00:00:00+00:00
checksum: 23046c9bb895882b47a8229548a08a9718b28ec0fd23568f838f7871447a022c
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{"Event": "J2000-TOD and dUT1 (Table 58) Update", "Date": "7/16/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: S-NPP ST2 Reset
start: 2020-07-16T00:00:00+00:00
checksum: a85c0b4d6ec9bb0c0d99bda3a33ca869d4c18658e4abe34c6dd89dec3aaef7e1
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{"Event": "S-NPP ST2 Reset", "Date": "7/16/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (112)
start: 2020-07-17T19:50:00+00:00
end: 2020-07-17T19:51:00+00:00
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{"Event": "VIIRS Scan Sync Loss (112)", "Date": "7/17/20", "Time (UTC)": "19:50", "End (UTC)": "19:51", "Instrument(s)": "V", "Retrieved from:": "STAR ICVS Alert", "CCR": "---", "Notes": "19:50:06 - 19:51:42 UTC"}


title: VIIRS DNB Calibration
start: 2020-07-20T01:01:00+00:00
end: 2020-07-20T16:14:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "7/20/20", "Time (UTC)": "1:01", "End (UTC)": "16:14", "Instrument(s)": "V", "Retrieved from:": "VIIRS SDR/EDR Team", "CCR": "---", "Notes": "---"}


title: Block 2.1_Mx8.0 Transition to Operations
start: 2020-07-28T14:15:00+00:00
checksum: 20e0fae97a3441c4098dd0889297c78922d511e9dc8650c3e34a4b20470f1073
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{"Event": "Block 2.1_Mx8.0 Transition to Operations", "Date": "7/28/20", "Time (UTC)": "14:15", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "ESPC Operations Notice", "CCR": "---", "Notes": "Terrain Corrected Geo-locations for VIIRS Imagery EDRs (CCR 4646) - S-NPP and NOAA-20 VIIRS Imagery EDRs will not display navigation shifts of environmental features in higher elevations with the new Terrain Corrected geo-locations software applied\nImproved OMPS SDR Quality (CCR 4589)- This update removes the snow/ice and QST tile use from the OMPS SDRs and changes how sun glint is computed by adding a new LUT for surface type information."}


start: 2020-07-30T17:02:00+00:00
checksum: a57a98341fdbd93ab9bcff6d739d705b4f45a871852c4690db4ebd44aebbfbf6
title:
VIIRS-SDR-DNB-DN0-LUT #104                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #84

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{"Event": "VIIRS-SDR-DNB-DN0-LUT #104                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #84", "Date": "7/30/20", "Time (UTC)": "17:02", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4874, "Notes": "---"}


title: VIIRS DAS Upload
start: 2020-07-30T00:00:00+00:00
checksum: 36366a01edb8f71f0308c9d359e29d844765d2bf55bce85b4f44bac98a257d64
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{"Event": "VIIRS DAS Upload", "Date": "7/30/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 14:25:53 - 14:26:15 Total duration: 22 sec"}


title: CERES Diagnostic Scan
start: 2020-08-01T00:00:00+00:00
checksum: 98b6fdb33d5416aab05f06d5c8173008713a19214bb8599a32e37f6eaa210896
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{"Event": "CERES Diagnostic Scan", "Date": "8/1/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS DAS Upload
start: 2020-08-13T00:00:00+00:00
checksum: 87c4107012ce032a5664dcf8d02d44c37cd2852b6219fec651fb851dfa8c5329
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{"Event": "VIIRS DAS Upload", "Date": "8/13/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 15:17:43 - 15:18:05 Total duration: 22 sec"}


title: VIIRS DNB Calibration
start: 2020-08-19T01:37:00+00:00
end: 2020-08-19T16:50:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "8/19/20", "Time (UTC)": "1:37", "End (UTC)": "16:50", "Instrument(s)": "V", "Retrieved from:": "VIIRS SDR/EDR Team", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (113)
start: 2020-08-23T11:11:00+00:00
end: 2020-08-23T11:13:00+00:00
checksum: 654cdbc65c1ca06428773cac653d22e0fbd9d329949e4e22d943c5a5305c6a0c
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{"Event": "VIIRS Scan Sync Loss (113)", "Date": "8/23/20", "Time (UTC)": "11:11", "End (UTC)": "11:13", "Instrument(s)": "V", "Retrieved from:": "STAR ICVS Alert", "CCR": "---", "Notes": "11:11:31 - 11:13:07 UTC"}


title: VIIRS DAS Upload
start: 2020-08-27T00:00:00+00:00
checksum: 2d9f2e6e67b9e17342469d8b0ac810d859b088f32469ca47f1e03a3e07eb0628
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{"Event": "VIIRS DAS Upload", "Date": "8/27/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 14:13:18 - 14:13:38 Total duration: 20 sec"}


start: 2020-08-27T16:38:00+00:00
checksum: 623b3fd9969d397ceb1c37eb52fef7f3edb72fcec33812406e84292214f36209
title:
VIIRS-SDR-DNB-DN0-LUT #105                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #85

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{"Event": "VIIRS-SDR-DNB-DN0-LUT #105                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #85", "Date": "8/27/20", "Time (UTC)": "16:38", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4875, "Notes": "---"}


title: VIIRS DAS Upload
start: 2020-09-10T00:00:00+00:00
checksum: fb3d9e2f100061c96f4dd7c9a56521b5accfbb7da8361d750f524fb9dd2828da
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{"Event": "VIIRS DAS Upload", "Date": "9/10/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 14:52:12 - 14:52:33 Total duration: 21 sec"}


title: VIIRS DNB Calibration
start: 2020-09-17T00:50:00+00:00
end: 2020-09-17T16:03:00+00:00
checksum: 23f8a076bb2fb8d3733cd8e23a7fcf48e18d48d552a9a6aa694826741299d52a
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{"Event": "VIIRS DNB Calibration", "Date": "9/17/20", "Time (UTC)": "0:50", "End (UTC)": "16:03", "Instrument(s)": "V", "Retrieved from:": "VIIRS SDR/EDR Team", "CCR": "---", "Notes": "---"}


title: Inclination Adjust Maneuver # 10
start: 2020-09-24T16:13:00+00:00
end: 2020-09-24T16:45:00+00:00
checksum: 5550a7e2452e5a35c3b8ec40ed2904a9ec5fd1e4caf8f22bc5b8201b532c84e5
raw:
{"Event": "Inclination Adjust Maneuver # 10", "Date": "9/24/20", "Time (UTC)": "16:13", "End (UTC)": "16:45", "Instrument(s)": "ACOV", "Retrieved from:": "Cal/Val Leads Archive", "CCR": "---", "Notes": "Start Slew out to Maneuver - 16:13:45\nDelta-V Burn Start : 16:26:45 \nOrbit Epoch: 16:27:47\nDelta-V Burn End : 16:28:50\nReturn to Mission Point Mode: 16:41:50\nReset GPS Estimation 16:43:50\n       CERES Contam Safe: 15:53:45 - 18:09:50\n       OMPS Decon: 16:03:45 - 16:45:52\n"}


start: 2020-09-24T17:41:00+00:00
checksum: d1da14710a2c0b42e408f9e7c69a204aa33bae3e4e7b9cddb934c700ccec1db9
title:
VIIRS-SDR-DNB-DN0-LUT #106                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #86

raw:
{"Event": "VIIRS-SDR-DNB-DN0-LUT #106                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #86", "Date": "9/24/20", "Time (UTC)": "17:41", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4876, "Notes": "---"}


title: VIIRS DAS Upload
start: 2020-09-25T00:00:00+00:00
checksum: 723ea89ebf256edb156e647e66172c254c3805c8ecb1fef472d84539c33da79f
raw:
{"Event": "VIIRS DAS Upload", "Date": "9/25/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 15:11:29 - 15:11:51 Total duration: 22 sec"}


title: CrIS SSM SEU (29)
start: 2020-10-07T13:15:00+00:00
end: 2020-10-07T13:15:00+00:00
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{"Event": "CrIS SSM SEU (29)", "Date": "10/7/20", "Time (UTC)": "13:15", "End (UTC)": "13:15", "Instrument(s)": "C", "Retrieved from:": "CrIS Weekly Status Report", "CCR": "---", "Notes": "S-NPP CrIS Scene Select Module (SSM) experienced an SEU upset at 13:15:43 Universal Time Code (UTC) and autonomously recovered 13:15:44 and resumed normal science mode on 13:16:00 UTC"}


title: Clock Slope Update (Table 2)
start: 2020-10-08T00:00:00+00:00
checksum: 04f1ec28238741fb3e7dfee32be0f9c45d45086cc4f880a7416cd93fbd73e303
raw:
{"Event": "Clock Slope Update (Table 2)", "Date": "10/8/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "OSPO Planning Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS DAS Upload
start: 2020-10-08T00:00:00+00:00
checksum: c36a1a3e32fe23b0bc5bc9ba9dfdbe32c9875d1d8c93a70f6ad4947fc1998ed5
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{"Event": "VIIRS DAS Upload", "Date": "10/8/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 14:26:41 - 14:27:02 Total duration: 21 sec"}


title: VIIRS Scan Sync Loss (114)
start: 2020-10-09T03:27:00+00:00
end: 2020-10-09T03:29:00+00:00
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{"Event": "VIIRS Scan Sync Loss (114)", "Date": "10/9/20", "Time (UTC)": "3:27", "End (UTC)": "3:29", "Instrument(s)": "V", "Retrieved from:": "STAR ICVS Alert", "CCR": "---", "Notes": "03:27:39 - 03:29:15 UTC"}


title: VIIRS DNB Calibration
start: 2020-10-17T09:28:00+00:00
end: 2020-10-17T12:51:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "10/17/20", "Time (UTC)": "9:28", "End (UTC)": "12:51", "Instrument(s)": "V", "Retrieved from:": "VIIRS SDR/EDR Team", "CCR": "---", "Notes": "---"}


title: J2000-TOD and dUT1 (Table 58) Update
start: 2020-10-22T00:00:00+00:00
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{"Event": "J2000-TOD and dUT1 (Table 58) Update", "Date": "10/22/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS DAS Upload
start: 2020-10-22T00:00:00+00:00
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{"Event": "VIIRS DAS Upload", "Date": "10/22/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 15:04:54 - 15:05:15 Total duration: 21 sec"}


start: 2020-10-23T18:37:00+00:00
checksum: ede19fad19c64ddb1e0b40a7cbc64b56331a1ed07913208351a3e7b18fcbb5ef
title:
VIIRS-SDR-DNB-DN0-LUT #107                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #87

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{"Event": "VIIRS-SDR-DNB-DN0-LUT #107                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #87", "Date": "10/23/20", "Time (UTC)": "18:37", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4877, "Notes": "---"}


title: CrIS SSM SEU (30)
start: 2020-10-28T10:00:00+00:00
end: 2020-10-28T11:35:00+00:00
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title: CrIS SSM SEU (31)
start: 2020-10-28T13:15:00+00:00
end: 2020-10-28T13:15:00+00:00
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{"Event": "CrIS SSM SEU (31)", "Date": "10/28/20", "Time (UTC)": "13:15", "End (UTC)": "13:15", "Instrument(s)": "C", "Retrieved from:": "CrIS Weekly Status Report", "CCR": "---", "Notes": "S-NPP CrIS Scene Select Module (SSM) experienced an SEU upset at 13:15:43 Universal Time Code (UTC) and autonomously recovered 13:15:44 and resumed normal science mode on 13:16:00 UTC"}


title: CrIS Scene Select Module in Safe Mode Event #8
start: 2020-10-28T11:40:00+00:00
end: 2020-10-28T15:00:00+00:00
checksum: 410cd42ee426f5d92d9c65cddf58b686acfba1084c89b81bee2f4f1804ed61d2
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{"Event": "CrIS Scene Select Module in Safe Mode Event #8", "Date": "10/28/20", "Time (UTC)": "11:40", "End (UTC)": "15:00", "Instrument(s)": "C", "Retrieved from:": "ESPC Notice", "CCR": "---", "Notes": "The CrIS Scene Selection Module went into safe mode at 11:40:40z. That portion of the CrIS instrument was power-cycled and recovered to preface the recovery time at 15:00:26."}


title: CERES Diagnostic Scan
start: 2020-11-01T00:00:00+00:00
checksum: 9e9379f56fa89db916df670ae5d2514c4455915931a4b8d670191bfe1a8db6f4
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{"Event": "CERES Diagnostic Scan", "Date": "11/1/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS DAS Upload
start: 2020-11-05T00:00:00+00:00
checksum: 38444f44af98ed8df22f321d6d944b5edcafce4d5761aa1180f5984ecdb5946a
raw:
{"Event": "VIIRS DAS Upload", "Date": "11/5/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 15:43:25 - 15:43:43 Total duration: 18 sec"}


title: CrIS SSM SEU (32)
start: 2020-11-13T04:43:00+00:00
end: 2020-11-13T08:08:00+00:00
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{"Event": "CrIS SSM SEU (32)", "Date": "11/13/20", "Time (UTC)": "4:43", "End (UTC)": "8:08", "Instrument(s)": "C", "Retrieved from:": "ESPC Notice", "CCR": "---", "Notes": "During NPP rev. 46873 CRIS instrument went into partial safe hold mode. IDPS did receive the RDRs, but the RDRs are missing 13% data per the DMS inventory GUI.  Data can\u2019t be played down again due to CRIS  being in partial safe mode."}


title: VIIRS DNB Calibration
start: 2020-11-15T00:50:00+00:00
end: 2020-11-15T16:03:00+00:00
checksum: 0755fcbbf6fc4237c8df3f7d9db2bfce632d01aea64c85f86c19965ab84be345
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{"Event": "VIIRS DNB Calibration", "Date": "11/15/20", "Time (UTC)": "0:50", "End (UTC)": "16:03", "Instrument(s)": "V", "Retrieved from:": "VIIRS SDR/EDR Team", "CCR": "---", "Notes": "---"}


title: VIIRS DAS Upload
start: 2020-11-19T00:00:00+00:00
checksum: cdd7531f2218b575f872b8643826929b4b941108f5b25314a5b8172c28085ccb
raw:
{"Event": "VIIRS DAS Upload", "Date": "11/19/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 16:22:16 - 16:22:38 Total duration: 22 sec"}


title: VIIRS Lunar Cal (with Roll Maneuver)
start: 2020-11-25T15:50:00+00:00
end: 2020-11-25T16:03:00+00:00
checksum: 4e2e38484c99d6635830c2a21369526ad62ae20a84be08c46908149cab306f37
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{"Event": "VIIRS Lunar Cal (with Roll Maneuver)", "Date": "11/25/20", "Time (UTC)": "15:50", "End (UTC)": "16:03", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "15:50:43 - VIIRS DC Restore Turns Off (Data Cal Flag)\n 15:50:44 - VIIRS Encoder Offset Shift to 26790\n 15:51:14 - Start of S/C Slew Roll \n 15:54:14 - Finish Slew Maneuver, Start 4-minute Dwell\n 15:56:14 - Center of Dwell at Targeted Roll Angle\n 15:58:14 - Start Return Slew Mnvr to Nadir Attitude (300 secs.)\n 16:03:14 - Return to Nominal Mission Pointing\n 16:03:44 - VIIRS DC Restore Turns On (Data Cal Flag)\n        15:31:14 - CERES commanded to Contam Safe\n        16:33:14 - CERES commanded to CrossTrack"}


start: 2020-11-25T16:48:00+00:00
checksum: e269ed4c387b71663884f8b6c49502a564721d231b9b427b4ceb1fe1b37ee0ee
title:
VIIRS-SDR-DNB-DN0-LUT #108                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #88

raw:
{"Event": "VIIRS-SDR-DNB-DN0-LUT #108                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #88", "Date": "11/25/20", "Time (UTC)": "16:48", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4878, "Notes": "---"}


title: Penumbral Lunar Eclipse
start: 2020-11-29T00:00:00+00:00
checksum: e2967b2c36bc709003d7eadafbb0988b557d4e5a66e4b472a7708dd6e49e02d8
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{"Event": "Penumbral Lunar Eclipse", "Date": "11/29/20", "Time (UTC)": "---", "End (UTC)": "---", "Instrument(s)": "ACOV", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS DAS Upload
start: 2020-12-03T00:00:00+00:00
checksum: 82a7633202c52b44a903cb79770162afc26379587cef60d77ce2380d9e38d7ae
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{"Event": "VIIRS DAS Upload", "Date": "12/3/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 15:17:10 - 15:17:29 Total duration: 19 sec"}


title: Drag Make-Up Maneuver (DMU) # 32
start: 2020-12-10T16:54:00+00:00
end: 2020-12-10T17:07:00+00:00
checksum: 574a1ec4c87c4a9202424b7f86d9535b3a2d9370440bcc10890d795c8cdb2611
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{"Event": "Drag Make-Up Maneuver (DMU) # 32", "Date": "12/10/20", "Time (UTC)": "16:54", "End (UTC)": "17:07", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "16:54:00 - Slew Start\n17:00:00 - Delta-V Burn Start (1 sec)\n17:07:04 - Return to Mission Point Mode\n      OMPS Decon Mode: 16:44:00 - 17:11:06\n      16:34:00 - CERES Commanded to Contam Safe\n      18:41:04 - CERES Commanded to Crosstrack\n  16:54:00Z  - SNPP Fixed Frame commanded to Target 10\n      17:02:04Z - SNPP Fixed Frame commanded to Target 2"}


title: VIIRS DNB Calibration
start: 2020-12-13T01:51:00+00:00
end: 2020-12-13T17:05:00+00:00
checksum: 1af4c093d0c59cfe81388e18e7852364bb7c774fb62c8944b6f54152adeb5512
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{"Event": "VIIRS DNB Calibration", "Date": "12/13/20", "Time (UTC)": "1:51", "End (UTC)": "17:05", "Instrument(s)": "V", "Retrieved from:": "VIIRS SDR/EDR Team", "CCR": "---", "Notes": "---"}


title: Total Solar Eclipse
start: 2020-12-14T00:00:00+00:00
checksum: 51c187acfe696ef469ff0e68e3ce62bef2ad6cdcfff9322c5f4c65de91c83358
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{"Event": "Total Solar Eclipse", "Date": "12/14/20", "Time (UTC)": "---", "End (UTC)": "---", "Instrument(s)": "ACOV", "Retrieved from:": "---", "CCR": "---", "Notes": "---"}


title: VIIRS DAS Upload
start: 2020-12-17T00:00:00+00:00
checksum: 46d0118c2bbc31a818fc6b0c2a082fdee454ce9493997d6db1911ed9f6c1f6ac
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{"Event": "VIIRS DAS Upload", "Date": "12/17/20", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 17:39:35 - 17:39:53 Total duration: 20 sec"}


start: 2020-12-28T16:25:00+00:00
checksum: d3fd86b5ac685eeef7d8030ce4e04ffa830a9d2a15874eff08985e5cd4fe7175
title:
VIIRS-SDR-DNB-DN0-LUT #109                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #89

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{"Event": "VIIRS-SDR-DNB-DN0-LUT #109                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #89", "Date": "12/28/20", "Time (UTC)": "16:25", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 4879, "Notes": "---"}


title: VIIRS DAS Upload
start: 2021-01-04T00:00:00+00:00
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{"Event": "VIIRS DAS Upload", "Date": "1/4/21", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 15:17:23 - 15:17:43 Total duration: 20 sec"}


title: VIIRS Scan Sync Loss (115)
start: 2021-01-13T03:27:00+00:00
end: 2021-01-13T03:29:00+00:00
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{"Event": "VIIRS Scan Sync Loss (115)", "Date": "1/13/21", "Time (UTC)": "3:27", "End (UTC)": "3:29", "Instrument(s)": "V", "Retrieved from:": "STAR ICVS Alert", "CCR": "---", "Notes": "10:59:40 - 11:01:16 UTC"}


title: VIIRS DNB Calibration
start: 2021-01-13T02:11:00+00:00
end: 2021-01-13T17:24:00+00:00
checksum: 914e670b06a9629c98bf9be051039452f7115de5e1d48b7431f1efb8051f3a6a
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{"Event": "VIIRS DNB Calibration", "Date": "1/13/21", "Time (UTC)": "2:11", "End (UTC)": "17:24", "Instrument(s)": "F", "Retrieved from:": "VIIRS SDR/EDR Team", "CCR": "---", "Notes": "DNB X-Cal #1 = AB STAGE: 2021-01-13 02:11:23 UTC\nDNB X-Cal #2 = AB STAGE: 2021-01-13 08:57:23 UTC\nDNB Offset = TEST:  2021-01-13 11:05:17 UTC\nDNB Offset = NORM: 2021-01-13 11:15:17 UTC\nDNB Dark Offset = AB STAGE: 2021-01-13 12:44:20 UTC\nDNB X-Cal #3 = AB STAGE:  2021-01-13 17:24:53 UTC"}


title: VIIRS DAS Upload
start: 2021-01-14T00:00:00+00:00
checksum: 7b1a94144328ccda83640a81d657ca859852545c0de58324d5e34fd9c978a82d
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{"Event": "VIIRS DAS Upload", "Date": "1/14/21", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 15:30:19 - 15:30:39 Total duration: 19 sec"}


title: J2000-TOD and dUT1 (Table 58) Update
start: 2021-01-14T00:00:00+00:00
checksum: da149e1dbc655c1dd7f896118a8256aa022128016530940bd130722b913e190f
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{"Event": "J2000-TOD and dUT1 (Table 58) Update", "Date": "1/14/21", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


start: 2021-01-21T19:44:00+00:00
checksum: 3bc5274c5f99ca601b48cdc50ae1113b91705a779c7ed12d8917a88775610fdb
title:
VIIRS-SDR-DNB-DN0-LUT #110                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #90

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{"Event": "VIIRS-SDR-DNB-DN0-LUT #110                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #90", "Date": "1/21/21", "Time (UTC)": "19:44", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 5349, "Notes": "---"}


title: VIIRS Lunar Cal (with Roll Maneuver)
start: 2021-01-24T08:20:00+00:00
end: 2021-01-24T08:33:00+00:00
checksum: 599a7d99abb10328288922c0c72ca64164b272175a9ef0206cf4f2cceccd391d
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{"Event": "VIIRS Lunar Cal (with Roll Maneuver)", "Date": "1/24/21", "Time (UTC)": "8:20", "End (UTC)": "8:33", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "08:20:18 - VIIRS DC Restore Turns Off (Data Cal Flag)\n 08:20:19 - VIIRS Encoder Offset Shift to 26790\n 08:20:49 - Start of S/C Slew Roll \n 08:20:18 - Finish Slew Maneuver, Start 4-minute Dwell\n 08:25:49 - Center of Dwell at Targeted Roll Angle\n 08:27:49 - Start Return Slew Mnvr to Nadir Attitude (300 secs.)\n 08:32:49 - Return to Nominal Mission Pointing\n 08:33:19 - VIIRS DC Restore Turns On (Data Cal Flag)\n        08:00:49 - CERES commanded to Contam Safe\n        09:02:49 - CERES commanded to CrossTrack"}


title: SCC Table 2 (Clock Slope) Update
start: 2021-01-28T00:00:00+00:00
checksum: 87d0a04dfa48ab10d6f01f826c7301f8a412b61b69ad8ab92692593cd9728b2f
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{"Event": "SCC Table 2 (Clock Slope) Update", "Date": "1/28/21", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS Scan Sync Loss (116)
start: 2021-01-28T11:20:00+00:00
end: 2021-01-28T11:22:00+00:00
checksum: 1ac52f94c73ff45dfc0778ecab1bbaebcb2a5ec30e692338da365e7e7d03de83
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{"Event": "VIIRS Scan Sync Loss (116)", "Date": "1/28/21", "Time (UTC)": "11:20", "End (UTC)": "11:22", "Instrument(s)": "V", "Retrieved from:": "STAR ICVS Alert", "CCR": "---", "Notes": "11:20:33 - 11:22:09 UTC"}


title: VIIRS DAS Upload
start: 2021-01-28T00:00:00+00:00
checksum: f0ed8116a315dbe75676c264329e345bc317ca8b7501628c5fffacbebf4fc6d1
raw:
{"Event": "VIIRS DAS Upload", "Date": "1/28/21", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 16:09:56 - 16:10:16 Total duration: 20 sec"}


title: Block 2.3_Mx0 Transition to Operations
start: 2021-02-04T16:10:00+00:00
checksum: e4e8fba21d2f8c9108bf0f0d41b5e468cefdab19889cdb291deae1fecc14c76c
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{"Event": "Block 2.3_Mx0 Transition to Operations", "Date": "2/4/21", "Time (UTC)": "16:10", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "C/V Leads Archive", "CCR": "---", "Notes": "Interface Data Processing Segment (IDPS) Block 2.3 maintenance release Mx0 (IDPS Mx I2.3.00.00) is scheduled to transition to operations in the Cloud.  Alg updates: ATMS TDR/SDR runtime differences in lunar intrusion regions. The update ensures that the IDPS and ADL process the data in the same order to get similar results.  VIIRS SDR Geolocation Algorithm Correction (ADR 9171/CCR 4846) - VIIRS optical model applied in generating VIIRS SDR geolocation products will be improved, Expected geolocation changes (latitude/longitude) are on a sub-pixel level. Users should only see minor differences in data values or metadata."}


title: VIIRS Scan Sync Loss (117)
start: 2021-02-10T02:40:00+00:00
end: 2021-02-10T02:41:00+00:00
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{"Event": "VIIRS Scan Sync Loss (117)", "Date": "2/10/21", "Time (UTC)": "2:40", "End (UTC)": "2:41", "Instrument(s)": "V", "Retrieved from:": "STAR ICVS Alert", "CCR": "---", "Notes": "02:40:19 - 02:41:55 UTC."}


title: SCC Table 2 (Clock Slope) Update
start: 2021-02-11T00:00:00+00:00
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{"Event": "SCC Table 2 (Clock Slope) Update", "Date": "2/11/21", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS DNB Calibration
start: 2021-02-11T01:29:00+00:00
end: 2021-02-11T16:42:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "2/11/21", "Time (UTC)": "1:29", "End (UTC)": "16:42", "Instrument(s)": "V", "Retrieved from:": "VIIRS SDR/EDR Team", "CCR": "---", "Notes": "---"}


title: VIIRS DAS Upload
start: 2021-02-11T00:00:00+00:00
checksum: 3653c58dc759103221916c1628a18d7baae216dbd41e04fd61395eee6507dd4f
raw:
{"Event": "VIIRS DAS Upload", "Date": "2/11/21", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 18:31:33 - 18:31:52 Total duration: 19 sec"}


start: 2021-02-18T14:18:00+00:00
checksum: 9e7f7efbc932bb870b98491114852399510f058f28f14b45d41e9ecccf3524d9
title:
VIIRS-SDR-DNB-DN0-LUT #111                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #91

raw:
{"Event": "VIIRS-SDR-DNB-DN0-LUT #111                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #91", "Date": "2/18/21", "Time (UTC)": "14:18", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 5350, "Notes": "---"}


title: VIIRS Lunar Cal (with no Roll Maneuver)
start: 2021-02-23T03:56:00+00:00
end: 2021-02-23T04:01:00+00:00
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{"Event": "VIIRS Lunar Cal (with no Roll Maneuver)", "Date": "2/23/21", "Time (UTC)": "3:56", "End (UTC)": "4:01", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "03:56:20 - VIIRS DC Off                                                                                            \n03:56:21 - VIIRS Encoder Offset Shift to 26790                                                  \n03:56:22 - VIIRS Gain set to Fixed High Gain                                                   \n03:58:52 - Center of dwell                                                                                                   \n04:01:21 - VIIRS Encoder Offset set back to 0                                                                 \n04:01:22 - VIIRS DC On                                                                                           \n04:01:24 - VIIRS Gain set to Auto Gain    \n                                              \n"}


title: SCC Table 2 (Clock Slope) Update
start: 2021-02-25T00:00:00+00:00
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{"Event": "SCC Table 2 (Clock Slope) Update", "Date": "2/25/21", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "---"}


title: VIIRS DAS Upload
start: 2021-02-25T00:00:00+00:00
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{"Event": "VIIRS DAS Upload", "Date": "2/25/21", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 15:42:59 - 15:43:18 Total duration: 19 sec"}


title: VIIRS Scan Sync Loss (118)
start: 2021-03-02T15:02:00+00:00
end: 2021-03-02T15:03:00+00:00
checksum: 613466588a115f7a6c352a3083b22331229655462f61b695e5ee7347a792afc4
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{"Event": "VIIRS Scan Sync Loss (118)", "Date": "3/2/21", "Time (UTC)": "15:02", "End (UTC)": "15:03", "Instrument(s)": "V", "Retrieved from:": "STAR ICVS Alert", "CCR": "---", "Notes": "15:02:09 - 15:03:47 UTC"}


title: VIIRS DAS Upload
start: 2021-03-11T00:00:00+00:00
checksum: 86b62fe1b02599d2721d430e8d897f913d6a7ac1fa9745511565fcc442ad0b6e
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{"Event": "VIIRS DAS Upload", "Date": "3/11/21", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 16:21:56 - 16:22:16 Total duration: 20sec"}


title: VIIRS DNB Calibration
start: 2021-03-13T00:28:00+00:00
end: 2021-03-13T15:42:00+00:00
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{"Event": "VIIRS DNB Calibration", "Date": "3/13/21", "Time (UTC)": "0:28", "End (UTC)": "15:42", "Instrument(s)": "V", "Retrieved from:": "VIIRS SDR/EDR Team", "CCR": "---", "Notes": "DNB X-Cal #1 = AB STAGE: 2021-03-13 00:28:53 UTC\nDNB X-Cal #2 = AB STAGE: 2021-03-13 07:14:55 UTC\nDNB Offset = TEST:  2021-03-13 09:23:16 UTC\nDNB Offset = NORM: 2021-03-13 09:33:16 UTC\nDNB Dark Offset = AB STAGE: 2021-03-13 11:03:01 UTC\nDNB X-Cal #3 = AB STAGE:  2021-03-13 15:42:27 UTC"}


title: VIIRS Annual Thermal Emissive Band Calibration
start: 2021-03-15T06:00:00+00:00
end: 2021-03-16T04:00:00+00:00
checksum: e1302708a80735d261279b1bd68db8f890c7c409a49980303f4b414e85306abd
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{"Event": "VIIRS Annual Thermal Emissive Band Calibration", "Date": "3/15/21", "Time (UTC)": "6:00", "End (UTC)": "4:00", "Instrument(s)": "V", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "Test runs for three days: March 15 - 17\nMarch 15 06:00z - BB to 297.5K\nMarch 15 09:00z - BB to 302.5K\nMarch 15 12:00z - BB to 307.5K\nMarch 15 15:00z - BB to 312.5K\nMarch 15 18:00z - BB to 315K\nMarch 15 21:00z - BB temperature control off\nMarch 16 21:00z - BB temperature control on and set to 272.5K\nMarch 17 00:00z - BB to 282.5K\nMarch 17 03:00z - BB to 292.5K\nMarch 17 04:00z - Expected end of calibration"}


title: CrIS Scene Select Module to Safe Mode (#33)
start: 2021-03-24T17:18:00+00:00
end: 2021-03-24T19:05:00+00:00
checksum: 4a4de41fe6b0f6862982902ff8f46c65b4b0a4e3cc0378cbcb7cc3658ba00481
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{"Event": "CrIS Scene Select Module to Safe Mode (#33)", "Date": "3/24/21", "Time (UTC)": "17:18", "End (UTC)": "19:05", "Instrument(s)": "C", "Retrieved from:": "ESPC Notice", "CCR": "---", "Notes": "Scene Selection Module (SSM) entered safe-mode due to Single Event Upset (SEU). About 200 granules are missing due to this anomaly. No observable impact to the instrument or degradation to the quality of the SNPP CrIS SDR data have been detected after the anomaly."}


title: VIIRS Lunar Cal (with no Roll Maneuver)
start: 2021-03-24T20:09:00+00:00
end: 2021-03-24T20:14:00+00:00
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{"Event": "VIIRS Lunar Cal (with no Roll Maneuver)", "Date": "3/24/21", "Time (UTC)": "20:09", "End (UTC)": "20:14", "Instrument(s)": "ACOV", "Retrieved from:": "JPSS Monthly Calendar", "CCR": "---", "Notes": "21:49:51 - VIIRS DC Off                                                                                            \n21:49:52 - VIIRS Encoder Offset Shift to 26790                                                  \n21:49:53 - VIIRS Gain set to Fixed High Gain                                                   \n21:52:23 - Center of dwell                                                                                                    \n21:54:52 - VIIRS Encoder Offset set back to 0                                                                 \n21:54:53 - VIIRS DC On                                                                                           \n21:54:55 - VIIRS Gain set to Auto Gain       \n\n                                              \n"}


title: VIIRS DAS Upload
start: 2021-03-25T00:00:00+00:00
checksum: 8295a9dbcf5caa02c3eb5c8583f35da7cce94678bdeab8cbd51b09cd74fad395
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{"Event": "VIIRS DAS Upload", "Date": "3/25/21", "Time (UTC)": "-:--", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Instrument Activites Log", "CCR": "---", "Notes": "Science data outage: 15:17:02 - 15:17:22 Total duration: 20sec"}


start: 2021-03-25T17:42:00+00:00
checksum: 58d33a7ce0d6a55be8700ef6676fe97a3aa281c9cc7279bcc48b58465682bfb7
title:
VIIRS-SDR-DNB-DN0-LUT #112                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #92

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{"Event": "VIIRS-SDR-DNB-DN0-LUT #112                                         VIIRS-SDR-DNB-GAIN-RATIOS-LUT #92", "Date": "3/25/21", "Time (UTC)": "17:42", "End (UTC)": "-:--", "Instrument(s)": "V", "Retrieved from:": "Cal/Val Leads Archive", "CCR": 5351, "Notes": "---"}


