Topic: N20 Drag Make-Up (DMU) Maneuver scheduled for September 29, 2020
Date/Time Issued: September 28, 2020 1808Z
Product(s) or Data Impacted: All NOAA-20 Sensor Data
Date/Time of Initial Impact: September 29,2020 16:40:07 Z
Date/Time of Expected End: September 29,2020 18:47:08 Z
Length of Outage: See Details.
Details/Specifics of Change: On September 29, 2020 17:06:07 Z,
N20 will perform a 2.0 second Drag Make-Up (DMU) Maneuver to maintain the Repeating Ground Track box.
The following observatory systems will be affected on September 29, 2020:
16:40:07Z - 18:47:08Z CERES in Contam-Safe mode, science data will not be available
16:50:07Z - 17:16:08Z OMPS in Decon mode, Science data will not be available
16:55:09Z - 17:12:24Z HRD will be off, data for direct broadcast users will be unavailable
17:00:07Z - 17:13:17Z N20 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