DQR ID | Subject | Data Streams Affected |
---|
D020823.38 | NSA/MMCR/C1 - No radar pulse transmission | nsammcrmonC1.a1, nsammcrpowC1.a1, nsammcrcalC1.a1, nsammcrmode01v0091clothC1.c1, nsammcrmode02v0061clothC1.c1, nsammcrmode03v0081clothC1.c1, nsammcrmode04v0061clothC1.c1, nsammcrmomentsC1.a1, nsaarscl1clothC1.c1 |
D020823.39 | NSA/MMCR/C1 - MUX failure | nsammcrcalC1.a1, nsammcrmode01v0091clothC1.c1, nsammcrmode02v0061clothC1.c1, nsammcrmode03v0081clothC1.c1, nsammcrmode04v0061clothC1.c1, nsammcrmomentsC1.a1, nsammcrmonC1.a1, nsammcrpowC1.a1, nsaarscl1clothC1.c1 |
Subject: | NSA/MMCR/C1 - No radar pulse transmission |
DataStreams: | nsammcrmonC1.a1, nsammcrpowC1.a1, nsammcrcalC1.a1, nsammcrmode01v0091clothC1.c1, nsammcrmode02v0061clothC1.c1, nsammcrmode03v0081clothC1.c1, nsammcrmode04v0061clothC1.c1, nsammcrmomentsC1.a1, nsaarscl1clothC1.c1
|
Description: | A fault in transmission occurred so no radar pulse was emitted and therefore no return
signal, only noise, was received.
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. |
Measurements: | nsammcrmomentsC1.a1: - NyquistVelocity
- SignalToNoiseRatio
- Heights
- InterPulsePeriod
- Delay
- NumSpectraAveraged
- 10000 * [MeanDopperVelocity(m/s) / NyquistVelocity(m/s)](MeanDopplerValue)
- PulseWidth
- NumCodeBits
- 10000 * [SpectralWidth(m/s) / NyquistVelocity(m/s)](SpectralWidthValue)
- NumHeights
- StartGateDelay
- Switch
- GateSpacing
- Noise
- NumCoherentIntegrations
- NumFft
nsammcrmonC1.a1: - PulseWidthFault
- RadarPCPlus5Volts
- ExtIFModPlus12Volts
- InterfaceBoxPlus15Volts
- SwitchFault
- InterfaceBoxPlus5Volts2
- IndoorTemperature
- InterfaceBoxPlus5Volts1
- 16GHzPhaseLock
- RFCUDPlus15Volts
- ExtIFModPlus15Volts
- IFModMinus15Volts
- RFCUDRecPlus12Volts
- TimeNanoSeconds
- TempCirc2
- RadarPCMinus5Volts
- TempCirc1
- DMSPCPlus5Volts
- InterfaceBoxMinus15Volts
- RadarPCMinus12Volts
- RFCUDTxPlus12Volts
- 2GHzPhaseLock
- RadarPCPlus12Volts
- InterfaceBoxPlus28Volts
- ADCalVoltage
- IndoorHumidity
- InterfaceBoxMinus5Volts
- DMSPCPlus12Volts
- IFModPlus15Volts
- DMSPCMinus5Volts
- DMSPCMinus12Volts
- OutdoorTemperature
nsammcrmode01v0091clothC1.c1: - MMCR Spectral Width(SpectralWidth)
- SignaltoNoiseRatio
- Cloud, reflectivity, at altitude(Reflectivity)
- MMCR Mean Doppler Velocity(MeanDopplerVelocity)
nsammcrpowC1.a1: - TransmittedRFPower
- TimeNanoSeconds
nsammcrmode03v0081clothC1.c1: - Cloud, reflectivity, at altitude(Reflectivity)
- SignaltoNoiseRatio
- MMCR Mean Doppler Velocity(MeanDopplerVelocity)
- MMCR Spectral Width(SpectralWidth)
nsammcrmode02v0061clothC1.c1: - MMCR Mean Doppler Velocity(MeanDopplerVelocity)
- Cloud, reflectivity, at altitude(Reflectivity)
- SignaltoNoiseRatio
- MMCR Spectral Width(SpectralWidth)
nsammcrmode04v0061clothC1.c1: - MMCR Mean Doppler Velocity(MeanDopplerVelocity)
- SignaltoNoiseRatio
- MMCR Spectral Width(SpectralWidth)
- Cloud, reflectivity, at altitude(Reflectivity)
nsaarscl1clothC1.c1: - CloudLayerTopHeightMplCamp
- Cloud, reflectivity, at altitude(Reflectivity)
- ModeId
- CloudLayerBottomHeightMplCamp
- SignaltoNoiseRatio
- MMCR Spectral Width(SpectralWidth)
- MMCR Reflectivity, clutter removed(ReflectivityNoClutter)
- MMCR Reflectivity, Best estimate, Hydrometer(ReflectivityBestEstimate)
- RadarFirstTop
- CloudLayerBottomHeightMplCloth
- CloudLayerTopHeightMplCloth
- MMCR Mean Doppler Velocity(MeanDopplerVelocity)
nsammcrcalC1.a1: - PartialDecodingLoss
- GateSpacing
- Cloud, reflectivity, at altitude(Reflectivity)
- NumCoherentIntegrations
- CodedPulseLoss
- TransmitterPathLoss
- Heights
- RxCalibrationNoiseCrvSignal
- NumCodeBits
- PulseWidth
- RangeCorrectedCalibratedPower
- NumFft
- PeakTransmittedPower
- RxCalibrationNoiseCrv
- CirculatorAttenuation1
- InterPulsePeriod
- NumSpectraAveraged
- StartGateDelay
- ReceiverPathLoss
- NumHeights
|
Subject: | NSA/MMCR/C1 - MUX failure |
DataStreams: | nsammcrcalC1.a1, nsammcrmode01v0091clothC1.c1, nsammcrmode02v0061clothC1.c1, nsammcrmode03v0081clothC1.c1, nsammcrmode04v0061clothC1.c1, nsammcrmomentsC1.a1, nsammcrmonC1.a1, nsammcrpowC1.a1, nsaarscl1clothC1.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. |
Measurements: | nsammcrmomentsC1.a1: - NyquistVelocity
- NumHeights
- SignalToNoiseRatio
- Heights
- StartGateDelay
- InterPulsePeriod
- Switch
- Delay
- NumSpectraAveraged
- 10000 * [MeanDopperVelocity(m/s) / NyquistVelocity(m/s)](MeanDopplerValue)
- GateSpacing
- Noise
- PulseWidth
- NumCodeBits
- 10000 * [SpectralWidth(m/s) / NyquistVelocity(m/s)](SpectralWidthValue)
- NumCoherentIntegrations
- NumFft
nsammcrmonC1.a1: - PulseWidthFault
- RadarPCPlus5Volts
- ExtIFModPlus12Volts
- DMSPCPlus5Volts
- InterfaceBoxPlus15Volts
- InterfaceBoxMinus15Volts
- RadarPCMinus12Volts
- RFCUDTxPlus12Volts
- 2GHzPhaseLock
- SwitchFault
- RadarPCPlus12Volts
- InterfaceBoxPlus5Volts2
- InterfaceBoxPlus5Volts1
- 16GHzPhaseLock
- InterfaceBoxPlus28Volts
- ADCalVoltage
- RFCUDPlus15Volts
- InterfaceBoxMinus5Volts
- DMSPCPlus12Volts
- IFModPlus15Volts
- ExtIFModPlus15Volts
- DMSPCMinus5Volts
- DMSPCMinus12Volts
- IFModMinus15Volts
- RFCUDRecPlus12Volts
- TimeNanoSeconds
- TempCirc2
- TempCirc1
- RadarPCMinus5Volts
nsammcrmode01v0091clothC1.c1: - SignaltoNoiseRatio
- MMCR Spectral Width(SpectralWidth)
- Cloud, reflectivity, at altitude(Reflectivity)
- MMCR Mean Doppler Velocity(MeanDopplerVelocity)
nsammcrmode03v0081clothC1.c1: - Cloud, reflectivity, at altitude(Reflectivity)
- SignaltoNoiseRatio
- MMCR Mean Doppler Velocity(MeanDopplerVelocity)
- MMCR Spectral Width(SpectralWidth)
nsammcrpowC1.a1: - TransmittedRFPower
- TimeNanoSeconds
nsammcrmode02v0061clothC1.c1: - MMCR Mean Doppler Velocity(MeanDopplerVelocity)
- Cloud, reflectivity, at altitude(Reflectivity)
- SignaltoNoiseRatio
- MMCR Spectral Width(SpectralWidth)
nsammcrmode04v0061clothC1.c1: - MMCR Spectral Width(SpectralWidth)
- MMCR Mean Doppler Velocity(MeanDopplerVelocity)
- SignaltoNoiseRatio
- Cloud, reflectivity, at altitude(Reflectivity)
nsaarscl1clothC1.c1: - MMCR Reflectivity, Best estimate, Hydrometer(ReflectivityBestEstimate)
- CloudLayerTopHeightMplCamp
- RadarFirstTop
- CloudLayerBottomHeightMplCloth
- CloudLayerTopHeightMplCloth
- Cloud, reflectivity, at altitude(Reflectivity)
- ModeId
- MMCR Mean Doppler Velocity(MeanDopplerVelocity)
- CloudLayerBottomHeightMplCamp
- SignaltoNoiseRatio
- MMCR Reflectivity, clutter removed(ReflectivityNoClutter)
- MMCR Spectral Width(SpectralWidth)
nsammcrcalC1.a1: - PartialDecodingLoss
- GateSpacing
- PeakTransmittedPower
- Cloud, reflectivity, at altitude(Reflectivity)
- CodedPulseLoss
- NumCoherentIntegrations
- RxCalibrationNoiseCrv
- CirculatorAttenuation1
- InterPulsePeriod
- NumSpectraAveraged
- TransmitterPathLoss
- Heights
- StartGateDelay
- RxCalibrationNoiseCrvSignal
- ReceiverPathLoss
- NumCodeBits
- PulseWidth
- RangeCorrectedCalibratedPower
- NumHeights
- NumFft
|