Topic: NOAA-20 Drag Make-Up(DMU) maneuver scheduled for June 12, 2018
Date/Time Issued: June 11, 2018 2120Z
Product(s) or Data Impacted: All NOAA-20 Sensor Data
Date/Time of Initial Impact: June 12, 2018 1556Z
Date/Time of Expected End: June 12, 2018 1804Z
Length of Outage: See Details.
Details/Specifics of Change: On June 12, 2018 at 16:22Z, NOAA-20 (JPSS-1) will perform a 2.0 second propulsive Drag Make-Up (DMU) maneuver to maintain the Repeating Ground Track box.
The following observatory systems will be affected on June 12, 2018. The times below are as planned, but actual on-orbit execution times may be offset by 3-7 seconds.
15:56:00Z â€“ 18:03:00Z Â CERES in Contam-Safe mode, science data will not be available
16:06:00Z â€“ 16:32:10Z Â OMPS in Decon mode, Science data will not be available
16:11:00Z - 16:34:10Z HRD will be off, data for direct broadcast users will be unavailable
16:16:00Z â€“ 16:29:10Z Â NOAA-20 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 or Satellite Analysis Branch Shift Supervisor at SABSupervisor@noaa.gov and 301-683-1400

Web Site(s) for applicable information:
http://www.ospo.noaa.gov/Operations/messages.html.

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