Topic: Suomi-NPP Out-of-Plane maneuver is scheduled for September 23, 2015
Date/Time Issued: September 22, 2015 1530Z
Product(s) or Data Impacted: All Suomi-NPP Sensor Data
Date/Time of Initial Impact: September 23, 2015 1647Z
Date/Time of Expected End: September 23, 2015 1903Z
Length of Event: See Details
Details/Specifics of Change: Suomi-NPP is planning on performing an out-of-plane maneuvers to adjust the Mean Local Time of Ascending Node (MLTAN) on Wednesday, September 23, 2015 at 17:20:49z.
The following observatory systems will be affected on September 23, 2015:
16:47:49 - 19:02:35z CERES in Contam-Safe mode, science data will not be available
16:57:49 - 17:38:37z OMPS in Decon mode, science data will not be available
17:02:49 - 17:39:35z HRD will be off, data for direct broadcast users will be unavailable
17:07:49 - 17:34:35z S-NPP pointing off nadir and collected data during that time period may be impacted