Subject: Administrative: SNPP VIIRS Lunar Roll Issued: January 9, This is a multi-part message in MIME format. --------------030605070404010303050308 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit *Topic: *SNPP VIIRS Lunar Roll *Date/Time Issued:*January 9, 2014 15:25:00 UTC *Product(s) or Data Impacted: *All SNPP Sensor Data *Date/Time of Initial Impact: *January 11, 2014 09:54:45 UTC *Date/Time of Expected End: ***January 11, 2014 10:06:45 UTC *Length of Outage: *See Details. *Details/Specifics of Change: *S-NPP will perform a spacecraft attitude maneuver, for the VIIRS Lunar Calibration, with a roll of -6.728 degrees centered at 2014-01-11 09:59:45 UTC. "Some data was not transferred to users because it did not meet their timeliness requirements." The following observatory systems will be affected on 2014-01-11: 09:34:45 UTC -- 11:47:45 UTC CERES will be in Contam-Safe 09:49:45 UTC -- 10:11:45 UTC HRD will be off 09:54:15 UTC -- 10:07:16 UTC VIIRS encoder offset and gain will be set for moon observation 09:54:45 UTC -- 10:06:45 UTC NPP will be pointing off nadir * Contact Information for Further Information:*ESPC Operations at ESPCOperations@noaa.gov at 301-817-3880 *Web Site(s) for applicable information:*N/A You have been sent this and other notifications because you have opted in to receive it. If for any reason, you wish to unsubscribe, please contact ESPC Help Desk at ESPCOperations@noaa.gov or (301) 817-3880. Please note: it may take up to two business days to process your unsubscribe request. --------------030605070404010303050308 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Topic: SNPP VIIRS Lunar Roll

Date/Time Issued: January 9, 2014 15:25:00 UTC

Product(s) or Data Impacted: All SNPP Sensor Data

Date/Time of Initial Impact: January 11, 2014 09:54:45 UTC

Date/Time of Expected End: January 11, 2014 10:06:45 UTC

Length of Outage: See Details.

Details/Specifics of Change: S-NPP will perform a spacecraft attitude maneuver, for the VIIRS Lunar Calibration, with a roll of -6.728 degrees centered at 2014-01-11 09:59:45 UTC.

"Some data was not transferred to users because it did not meet their timeliness requirements."

The following observatory systems will be affected on 2014-01-11:

09:34:45 UTC – 11:47:45 UTC CERES will be in Contam-Safe
09:49:45 UTC – 10:11:45 UTC HRD will be off
09:54:15 UTC – 10:07:16 UTC VIIRS encoder offset and gain will be set for moon observation
09:54:45 UTC – 10:06:45 UTC NPP will be pointing off nadir

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

Web Site(s) for applicable information: N/A

You have been sent this and other notifications because you have opted in to receive it. If for any reason, you wish to unsubscribe, please contact ESPC Help Desk at ESPCOperations@noaa.gov or (301) 817-3880. Please note: it may take up
to two business days to process your unsubscribe request.

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