Subject: Administrative: Suomi-NPP Drag Make-Up (DMU) Maneuver This is a multi-part message in MIME format. --Boundary_(ID_PIXSBwU73YksfhLpTTQ2Dg) Content-type: text/plain; charset=utf-8; format=flowed Content-transfer-encoding: 8BIT *Topic:* S-NPP Drag Makeup Maneuver (DMU) scheduled for February 28, 2018 *Date/Time Issued*: February 27, 2018 2130Z *Product(s) or Data Impacted:* All S-NPP Sensor Data *Date/Time of Initial Impact:* February 28, 2018 1729Z *Date/Time of Expected End: *February 28, 2018 19:36:404Z *Length of Outage:* See Details. *Details/Specifics of Change**:* On February 28, 2018 at 17:55:00Z, S-NPP will perform a 0.9 second propulsive Drag Makeup Maneuver (DMU) to maintain the Repeating Ground Track box. The following observatory systems will be affected on February 28, 2018. 17:29:00Z – 19:36:04Z CERES in Contam-Safe mode, science data will not be available 17:39:00Z – 18:06:06Z OMPS in Decon mode, Science data will not be available 17:44:00Z - 18:07:04Z HRD will be off, data for direct broadcast users will be unavailable 17:49:00Z – 18:02:04Z 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 at 301-817-3880 Web Site(s) for applicable information: N/A This message was sent to 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 --Boundary_(ID_PIXSBwU73YksfhLpTTQ2Dg) Content-type: text/html; charset=utf-8 Content-transfer-encoding: 8BIT
Topic:  S-NPP Drag Makeup Maneuver (DMU) scheduled for February 28, 2018

Date/Time Issued: February 27, 2018 2130Z

Product(s) or Data Impacted:  All S-NPP Sensor Data

Date/Time of Initial Impact: February 28, 2018  1729Z

Date/Time of Expected End: February 28, 2018  19:36:404Z

Length of Outage:  See Details.

Details/Specifics of Change: On February 28, 2018 at 17:55:00Z, S-NPP will perform a 0.9 second propulsive Drag Makeup Maneuver (DMU) to maintain the Repeating Ground Track box.

The following observatory systems will be affected on February 28, 2018. 
17:29:00Z – 19:36:04Z  CERES in Contam-Safe mode, science data will not be available
17:39:00Z – 18:06:06Z  OMPS in Decon mode, Science data will not be available
17:44:00Z - 18:07:04Z  HRD will be off, data for direct broadcast users will be unavailable
17:49:00Z – 18:02:04Z  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 at 301-817-3880

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

This message was sent to 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
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