NOAA Office of Satellite and Product Operations

Please Note:  

GOES-15 supplemental operations ended on March 2, 2020. The distribution of GOES-15 satellite products has been discontinued.

To view imagery from the operational GOES East (GOES-16) and GOES West (GOES-17) satellites, users may visit https://www.star.nesdis.noaa.gov/goes/.

NOAA 19 SEM Subsystem Summary

Component Description Status
DPUSpace environment Monitor - Data Processing UnitGreen
MEPEDSpace environment Monitor - Medium Energy Proton DetectorGreen
TEDSpace environment Monitor - Total Energy DetectorGreen


Subsystem History:

Date Time Component Description
01/13/201615:28:03TEDSet TED CDEM electron detector bias voltage level to 4
01/13/201615:26:40TEDSet TED CDEM proton detector bias voltage level to 6
02/03/201514:29:48TEDSet SEM TED proton bias voltage to level 5
02/03/201514:28:39TEDSet SEM TED electron bias voltage to level 3
08/27/201318:12:36TEDSet SEM TED electron bias voltage to level 2
08/27/201318:10:28TEDSet SEM TED proton bias voltage to level 4
11/13/201219:58:39TEDSET SEM TED ELECTRON LEVEL TO LVL1
11/13/201219:57:44TEDSET SEM TED PROTON LEVEL TO LVL3
01/26/201217:18:00TEDSET SEM TED PROTON LEVEL TO LVL2
04/22/201015:30:00TEDSET SEM TED PROTON LEVEL TO LVL 1
02/23/200918:51:00DPUSEM Activation Complete
02/23/200918:51:00MEPEDSEM Activation Complete
02/23/200918:51:00TEDSEM Activation Complete