Subject: Administrative: S-NPP Drag Make-Up(DMU) maneuver scheduled This is a multi-part message in MIME format. --Boundary_(ID_Cett2+7cM3mo9sq+qflENA) Content-type: text/plain; charset=utf-8; format=flowed Content-transfer-encoding: 8BIT *Topic*: S-NPP Drag Make-Up (DMU) Maneuver scheduled for July 17, 2018 *Date/Time Issued:* July 16, 2018 2000Z* * *Product(s) or Data Impacted:* All S-NPP Sensor Data *Date/Time of Initial Impact*: July 17, 2018 15:50:00Z *Date/Time of Expected End*: July 17, 2018 17:54:04Z *Length of Outage*: See Details. *Details/Specifics of Change*: On July 17, 2018 at 16:16:00Z, S-NPP spacecraft will perform a 0.7 second propulsive Drag Make-Up (DMU) Maneuver to maintain the Repeating Ground Track box. The following observatory systems will be affected: 15:50:00 Z - 17:57:04 Z CERES in Contam-Safe mode, science data will not be available 16:00:00 Z – 16:27:06 Z OMPS in Decon mode, Science data will not be available 16:05:00 Z – 16:28:04 Z HRD will be off, data for direct broadcast users will be unavailable 16:10:00 Z – 16:23:04 Z S-NPP pointing off-nadir, collected data during that time period may be impacted and not disseminated *Contact Information for Further Information:* ESPC Operations at ESPCOperations@noaa.gov and 301-817-3880 *Web Site(s) for applicable information:* N/A* * This message was sent by ESPC.Notification@noaa.gov. 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. --Boundary_(ID_Cett2+7cM3mo9sq+qflENA) Content-type: text/html; charset=utf-8 Content-transfer-encoding: 8BIT  Topic:  S-NPP Drag Make-Up
The following observatory systems will be affected:

15:50:00 Z - 17:57:04 Z CERES in Contam-Safe mode, science data will not be available

16:00:00 Z – 16:27:06 Z  OMPS in Decon mode, Science data will not be available

16:05:00 Z – 16:28:04 Z  HRD will be off, data for direct broadcast users will be unavailable

16:10:00 Z – 16:23:04 Z  S-NPP pointing off-nadir, collected data during that time period may be impacted and not disseminated

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

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

This message was sent by ESPC.Notification@noaa.gov. 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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