| Subject: | NSA/MMCR/C1 - MUX failure |
| DataStreams: | nsammcrmode04v0061clothC1.c1, nsammcrmode03v0081clothC1.c1, nsammcrpowC1.a1,
nsammcrmomentsC1.a1, nsammcrmode01v0091clothC1.c1, nsammcrcalC1.a1, nsammcrmonC1.a1,
nsaarscl1clothC1.c1, nsammcrmode02v0061clothC1.c1
|
| Description: | Data values dropped to background clear sky (noise level).
Other cloud instruments indicated it was cloudy. The MUX
card was replaced and good data started flowing again at
00 GMT on 3/19.
Note from Karen Johnson: the ARSCL and MMCRMODE data fields
may or may not be suspect, depending on whether ARSCL correctly
identified the MMCR data as bad. |
| Suggestions: | |
| Measurements: | nsammcrmode03v0081clothC1.c1: - Reflectivity
- SignaltoNoiseRatio
- MeanDopplerVelocity
- SpectralWidth
more
nsammcrpowC1.a1: - TransmittedRFPower
- TimeNanoSeconds
more
nsaarscl1clothC1.c1: - CloudLayerBottomHeightMplCamp
- CloudLayerBottomHeightMplCloth
- ReflectivityBestEstimate
- MeanDopplerVelocity
- RadarFirstTop
- SpectralWidth
- CloudLayerTopHeightMplCamp
- SignaltoNoiseRatio
- Reflectivity
- CloudLayerTopHeightMplCloth
- ReflectivityNoClutter
- ModeId
more
nsammcrmode04v0061clothC1.c1: - SignaltoNoiseRatio
- MeanDopplerVelocity
- Reflectivity
- SpectralWidth
more
nsammcrmomentsC1.a1: - SignalToNoiseRatio
- NumFft
- Heights
- GateSpacing
- Noise
- Switch
- MeanDopplerValue
- StartGateDelay
- PulseWidth
- Delay
- NyquistVelocity
- SpectralWidthValue
- InterPulsePeriod
- NumHeights
- NumSpectraAveraged
- NumCoherentIntegrations
- NumCodeBits
more
nsammcrmode01v0091clothC1.c1: - Reflectivity
- MeanDopplerVelocity
- SignaltoNoiseRatio
- SpectralWidth
more
nsammcrcalC1.a1: - NumCoherentIntegrations
- TransmitterPathLoss
- StartGateDelay
- NumCodeBits
- RangeCorrectedCalibratedPower
- NumHeights
- PeakTransmittedPower
- CirculatorAttenuation1
- InterPulsePeriod
- Heights
- GateSpacing
- NumFft
- RxCalibrationNoiseCrvSignal
- PartialDecodingLoss
- NumSpectraAveraged
- Reflectivity
- PulseWidth
- CodedPulseLoss
- ReceiverPathLoss
- RxCalibrationNoiseCrv
more
nsammcrmode02v0061clothC1.c1: - MeanDopplerVelocity
- SpectralWidth
- SignaltoNoiseRatio
- Reflectivity
more
nsammcrmonC1.a1: - 16GHzPhaseLock
- PulseWidthFault
- DMSPCPlus5Volts
- InterfaceBoxMinus15Volts
- RFCUDPlus15Volts
- RFCUDRecPlus12Volts
- DMSPCMinus5Volts
- IFModMinus15Volts
- ExtIFModPlus15Volts
- InterfaceBoxPlus15Volts
- ADCalVoltage
- 2GHzPhaseLock
- DMSPCMinus12Volts
- RadarPCPlus12Volts
- SwitchFault
- InterfaceBoxPlus5Volts2
- InterfaceBoxPlus5Volts1
- RadarPCPlus5Volts
- RadarPCMinus5Volts
- DMSPCPlus12Volts
- ExtIFModPlus12Volts
- InterfaceBoxMinus5Volts
- TempCirc2
- TempCirc1
- InterfaceBoxPlus28Volts
- RFCUDTxPlus12Volts
- TimeNanoSeconds
- RadarPCMinus12Volts
- IFModPlus15Volts
more
|