DQRID : D020912.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
09/07/2002120009/12/20021600Incorrect
more
Subject:
TWP/MMCR/C1 - Reprocess:Erroneous calibration on ARCS-1 MMCR
DataStreams:twpmmcrpowC1.a1, twpmmcrmonC1.a1, twpmmcrmonC1.00, twpmmcrpowC1.00, twpmmcrmomentsC1.a1,
twpmmcrmomentsC1.00
Description:
On 9/7/2002 the automatic calibration happened as it was scheduled.  At that point, the 
reflectivity values became unrealistic.  The software is supposed to ignore the calibration 
if it is more than 10%(?) of the previous calibration.  I copied the prior good 
calibration file to restore accurate readings.  The data for this period will need to be 
reprocessed with the correct calibration file.
Suggestions: 
Measurements:twpmmcrmonC1.a1:
  • ExtIFModPlus12Volts
  • InterfaceBoxPlus15Volts
  • lon
  • InterfaceBoxMinus15Volts
  • UPSBatteryVoltage
  • RFCUDRecPlus12Volts
  • ADCalVoltage
  • IndoorHumidity
  • IFModMinus15Volts
  • alt
  • lat
  • IndoorTemperature
  • InterfaceBoxPlus28Volts
  • DMSPCPlus12Volts
  • RFCUDTxPlus12Volts
  • RadarPCMinus12Volts
  • UPSInputVoltage
  • PulseWidthFault
  • YAxisTilt
  • ExtIFModPlus15Volts
  • DMSPCMinus5Volts
  • 2GHzPhaseLock
  • 16GHzPhaseLock
  • base_time
  • SwitchFault
  • DMSPCPlus5Volts
  • UPSBatteryTime
  • InterfaceBoxPlus5Volts1
  • InterfaceBoxPlus5Volts2
  • TimeNanoSeconds
  • TempCirc1
  • RFCUDPlus15Volts
  • TempCirc2
  • InterfaceBoxMinus5Volts
  • IFModPlus15Volts
  • RadarPCMinus5Volts
  • UPSBatteryCurrent
  • RadarPCPlus5Volts
  • UPSOutputVoltage
  • RadarPCPlus12Volts
  • DMSPCMinus12Volts
  • UPSOutputCurrent
  • OutdoorTemperature
  • time_offset
  • XAxisTilt
more
twpmmcrmonC1.00:
  • Raw data stream - documentation not supported
more
twpmmcrmomentsC1.a1:
  • NumFft
  • NumCoherentIntegrations
  • lon
  • SignalToNoiseRatio
  • StartGateDelay
  • InterPulsePeriod
  • NumCodeBits
  • base_time
  • NumSpectraAveraged
  • PulseWidth
  • MeanDopplerValue
  • alt
  • Switch
  • lat
  • NyquistVelocity
  • Delay
  • Noise
  • NumHeights
  • GateSpacing
  • Heights
  • SpectralWidthValue
  • time_offset
more
twpmmcrmomentsC1.00:
  • Raw data stream - documentation not supported
more
twpmmcrpowC1.a1:
  • TransmittedRFPower
  • time_offset
  • alt
  • TimeNanoSeconds
  • lon
  • lat
  • base_time
more
twpmmcrpowC1.00:
  • Raw data stream - documentation not supported
more

Close this window