NOAA Office of Satellite and Product Operations

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SNPP VIIRS Subsystem Summary

Component Description Status
ASP/FPIE AAnalog Signal Processors and Focal Plane Interface Electronics AGreen
ASP/FPIE BAnalog Signal Processors and Focal Plane Interface Electronics BGreen
CPAControl Processor AGreen
CPBControl Processor BGreen
CRCryoradiatorGreen
DNBDay/Night BandGreen
DPPDigital Pre-ProcessorGreen
FPIEAFocal Plane Interface Electronics AGreen
FPIEBFocal Plane Interface Electronics BGreen
FTCFocal Plane Temperature ControllerGreen
HAMHalf Angle Mirror and HeaterGreen
HMHeater and Mechanism ControllersGreen
LWIRLongwave Bands (4)Green
OBCBBOn Board Calibrator Black BodyGreen
OGHOutgas HeatersGreen
RTARotating Telescope Assembly and HeaterGreen
SASSolar Attenuation ScreenGreen
SCEAScan Control Electronics AGreen
SCEBScan Control Electronics BGreen
SCPS1Spacecraft Power Supply 1Green
SCPS2Spacecraft Power Supply 2Green
SDSolar DiffuserGreen
SDSMSolar Diffuser Stability MonitorGreen
SDSMP1SDSM Pre-amps 1Green
SDSMP2SDSM Pre-amps 2Green
SHSurvival HeatersGreen
SMWIRShort/Midwave Bands (8)Green
SPAStow Power AGreen
SPBStow Power BGreen
VisNIRVisible/Near IR Bands (9)Green


Subsystem History:

Date Time Component Description
10/31/201712:00:00CPBtest
05/01/201412:00:00 SNPP became Prime PM Mission.
05/01/2014ASP/FPIE ASNPP became Prime PM Mission
05/01/2014ASP/FPIE BSNPP became Prime PM Mission
05/01/2014CPASNPP became Prime PM Mission
05/01/2014CPBSNPP became Prime PM Mission
05/01/2014CRSNPP became Prime PM Mission
05/01/2014DNBSNPP became Prime PM Mission
05/01/2014DPPSNPP became Prime PM Mission
05/01/2014FPIEASNPP became Prime PM Mission
05/01/2014FPIEBSNPP became Prime PM Mission
05/01/2014FTCSNPP became Prime PM Mission
05/01/2014HAMSNPP became Prime PM Mission
05/01/2014HMSNPP became Prime PM Mission
05/01/2014LWIRSNPP became Prime PM Mission
05/01/2014OBCBBSNPP became Prime PM Mission
05/01/2014OGHSNPP became Prime PM Mission
05/01/2014RTASNPP became Prime PM Mission
05/01/2014SASSNPP became Prime PM Mission
05/01/2014SCEASNPP became Prime PM Mission
05/01/2014SCEBSNPP became Prime PM Mission
05/01/2014SCPS1SNPP became Prime PM Mission
05/01/2014SCPS2SNPP became Prime PM Mission
05/01/2014SDSNPP became Prime PM Mission
05/01/2014SDSMSNPP became Prime PM Mission
05/01/2014SDSMP1SNPP became Prime PM Mission
05/01/2014SDSMP2SNPP became Prime PM Mission
05/01/2014SHSNPP became Prime PM Mission
05/01/2014SMWIRSNPP became Prime PM Mission
05/01/2014SPASNPP became Prime PM Mission
05/01/2014SPBSNPP became Prime PM Mission
05/01/2014VisNIRSNPP became Prime PM Mission