NOAA 20 VIIRS Subsystem Summary

Component	Description	Status
ASP/FPIE A	Analog Signal Processors and Focal Plane Interface Electronics A	Green
ASP/FPIE B	Analog Signal Processors and Focal Plane Interface Electronics B	Green
CPA	Control Processor A	Green
CPB	Control Processor B	Green
CR	Cyroradiator	Green
DNB	Day/Night Band	Green
DPP	Digital Pre-Processor	Green
FPIEA	Focal Plane Interface Electronics A	Green
FPIEB	Focal Plane Interface Electronics B	Green
FTC	Focal Plane Temperature Controller	Green
HAM	Half Angle Mirror and Heater	Green
LWIR	Longwave Bands (4)	Green
OBCBB	On Board Calibrator Black Body	Green
OGH	Outgas Heaters	Green
RTA	Rotating Telescope Assembly and Heater	Green
SAS	Solar Attentuation Screen	Green
SCEA	Scan Control Electronics A	Green
SCEB	Scan Control Electronics B	Green
SCPS1	Spacecraft Power Supply 1	Green
SCPS2	Spacecraft Power Supply 2	Green
SD	Solar Diffuser	Green
SDSM	Solar Diffuser Stability Monitor	Green
SDSMP1	SDSM Pre-amps 1	Green
SDSMP2	SDSM Pre-amps 2	Green
SH	Survival Heaters	Green
SMWIR	Short/Midwave Bands (8)	Green
SPA	Stow Power A	Green
SPB	Stow Power B	Green
VisNIR	Visible/Near IR Bands (9)	Green

Subsystem History:

Date	Time	Component	Description
03/07/2018	16:00:00		Operational