Subject:	instrument-calibration
Impact:		no-impact
Detail:		On 21st of September the following updates will be
applied on
board Metop B for the SEM instrument. The Electron CDEM Bias Voltage
level will be increased from level 1 to level 2, and the proton
detector
bias will be increased from level 2 to level 3.This will increase
sensitivity to compensate for instrument aging. This is a routine
activity.Exact times to be provided nearer the start date.[Rev2] :This
activity will take place at 09:08UTC.
Status:		scheduled
Issue Time:	2016-08-30 12:52:20.0
Services:	SEM L0 - Metop-B


Type:	Planned Maintenance
Ann Nr:		2200
Rev:	1
Start Time:	2016-09-22 20:23:00.0
End Time:	2016-09-22 21:29:00.0
Satellites:	GOES15