Talk:GEOS-5 ADAS Radiance Monitoring: Difference between revisions
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* Recovery efforts on the SNPP GPS unit were carried out and completed June 3 and the Cal/Val team confirmed that the GPS results are valid. Science data after 18:00 UTC June 4, 2024 will meet mission specifications. [https://www.ospo.noaa.gov/data/messages/2024/06/MSG_20240604_1805.html NESDIS satellite message] | * Recovery efforts on the SNPP GPS unit were carried out and completed June 3 and the Cal/Val team confirmed that the GPS results are valid. Science data after 18:00 UTC June 4, 2024 will meet mission specifications. [https://www.ospo.noaa.gov/data/messages/2024/06/MSG_20240604_1805.html NESDIS satellite message] | ||
* There was another outage of SNPP instruments starting 24 July 2024. SNPP went into SAFE HOLD. Originally this was said to be due to a Command Data Processor (CDP) reset at 05:28 UTC 7/24 but then the message was corrected to say there were geolocation errors. Spacecraft recovery efforts were carried out and various instruments were placed in operational mode, but the data was held back from science customers until approved by the Cal/Val team. Data was unavailable in our input stream until 18z 7/30 2024. [https://www.ospo.noaa.gov/data/messages/2024/08/MSG_20240809_1426.html NESDIS satellite message] | * There was another outage of SNPP instruments starting 24 July 2024. SNPP went into SAFE HOLD. Originally this was said to be due to a Command Data Processor (CDP) reset at 05:28 UTC 7/24 but then the message was corrected to say there were geolocation errors. Spacecraft recovery efforts were carried out and various instruments were placed in operational mode, but the data was held back from science customers until approved by the Cal/Val team. Data was unavailable in our input stream until 18z 7/30 2024. [https://www.ospo.noaa.gov/data/messages/2024/08/MSG_20240809_1426.html NESDIS satellite message] | ||
* Once again the geolocation for the S-NPP spacecraft entered a degraded state starting with the observation time of 22:44:05z on September 24, 2024. [https://www.ospo.noaa.gov/data/messages/2024/09/ | * Once again the geolocation for the S-NPP spacecraft entered a degraded state starting with the observation time of 22:44:05z on September 24, 2024. Operations was able to recover the S-NPP spacecraft to a valid geolocation state at 16:34 UTC on September 27, 2024. Cal/Val teams have confirmed that all S-NPP Science products are meeting mission specifications and ready for operational use. Science data were enabled at 19:30 UTC. [https://www.ospo.noaa.gov/data/messages/2024/09/MSG_20240930_1920.html NESDIS satellite message] | ||
== NOAA-21 geolocation problem == | == NOAA-21 geolocation problem == | ||