Topic:M-BPlanned S-NPP VIIRS Flight Software (FSW) Upload scheduled for Jan 8, 2020

Date/Time Issued: January 07, 2020 1745Z

Product(s) or Data Impacted:M-B All S-NPP VIIRS Products

Date/Time of Initial Impact: January 8, 2020 13:28:38Z

Date/Time of Expected End: January 8, 2020 20:22:31Z

Length of Outage: See Details.

Details/Specifics of change: On January 8, 2020, S-NPP will load VIIRS 0x4018 FSW. During this time users can expect the following impacts to data:

13:28:38Z - 13:41:39Z No Science Data

13:28:38Z - 16:47:36Z VIIRS operating in Operational-Day mode only

13:28:38Z - 18:37:38Z DNB Data compromised

15:08:39Z - 15:31:07Z No Science Data

16:47:36Z - 16:48:36Z Load VIIRS DAS

20:10:54Z - 20:22:31Z No Science Data

Contact Information for Further Information: ESPC Operations at ESPCOperations@noaa.gov or 301-817-3880

Web Site(s) for applicable information:

See https://www.ospo.noaa.gov/Operations/messages.html for this and other satellite related messages.

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