DQRID : D050124.3
Start DateStart TimeEnd DateEnd Time
03/01/2005000003/07/20052030
more
Subject:
TWP/MMCR/C3 - Instrument failure
DataStreams:twpmmcrcalC3.00, twpmmcrmonC3.00, twpmmcrpowC3.00, twpmmcrpowC3.a1, twpmmcrcalC3.a1,
twpmmcrmonC3.a1, twpmmcrC3.00
Description:
The TWTA failed.
Suggestions: 
Do not use the data.
Measurements:twpmmcrmonC3.a1:
  • DMS PC -12V(DMSPCMinus12Volts)
  • lon(lon)
  • UPS Output Current(UPSOutputCurrent)
  • Interface Box +5V #1(InterfaceBoxPlus5Volts1)
  • External IF Mod/Rec +15V(ExtIFModPlus15Volts)
  • Interface Box +5V #2(InterfaceBoxPlus5Volts2)
  • 16.4GHz Phase-lock(16GHzPhaseLock)
  • Time offset from base_time(time_offset)
  • RF CUD Transmitter +12V(RFCUDTxPlus12Volts)
  • UPS Output Voltage(UPSOutputVoltage)
  • Interface Box -15V(InterfaceBoxMinus15Volts)
  • -180.0 - +180.0(alt)
  • UPS Input Voltage(UPSInputVoltage)
  • North Latitude(lat)
  • Switch Fault(SwitchFault)
  • Pulse Width Fault(PulseWidthFault)
  • UPS Battery Current(UPSBatteryCurrent)
  • Time remaining on UPS Battery(UPSBatteryTime)
  • Y axis Tilt of Radar(YAxisTilt)
  • RF CUD +15V(RFCUDPlus15Volts)
  • X axis Tilt of Radar(XAxisTilt)
  • Interface Box -5V(InterfaceBoxMinus5Volts)
  • Interface Box +28V(InterfaceBoxPlus28Volts)
  • External IF Mod/Rec +12V(ExtIFModPlus12Volts)
  • DMS PC +5V(DMSPCPlus5Volts)
  • Radar PC -5V(RadarPCMinus5Volts)
  • base time in epoch(base_time)
  • Radar PC +12V(RadarPCPlus12Volts)
  • Radar PC +5V(RadarPCPlus5Volts)
  • IF Mod/Rec +15V(IFModPlus15Volts)
  • Outdoor Temperature(OutdoorTemperature)
  • UPS Battery Voltage(UPSBatteryVoltage)
  • Interface Box +15V(InterfaceBoxPlus15Volts)
  • Temperature, Circulator #1(TempCirc1)
  • Time Nanoseconds since the second(TimeNanoSeconds)
  • Temperature, Circulator #2(TempCirc2)
  • RF CUD Receiver +12V(RFCUDRecPlus12Volts)
  • 2GHz Phase-lock(2GHzPhaseLock)
  • IF Mod/Rec -15V(IFModMinus15Volts)
  • Radar PC -12V(RadarPCMinus12Volts)
  • DMS PC -5V(DMSPCMinus5Volts)
  • Indoor Humidity(IndoorHumidity)
  • DMS PC +12V(DMSPCPlus12Volts)
  • Indoor Temperature(IndoorTemperature)
  • A/D Calibrated Voltage(ADCalVoltage)
more
twpmmcrmonC3.00:
  • (Raw data stream - documentation not supported)
more
twpmmcrcalC3.a1:
  • Range Corrected, Calibrated Power(RangeCorrectedCalibratedPower)
  • Transmitter Path Loss(TransmitterPathLoss)
  • lon(lon)
  • Inter-Pulse Period(InterPulsePeriod)
  • base time in epoch(base_time)
  • Range Heights (center of radar sample volume)(Heights)
  • -180.0 - +180.0(alt)
  • Coded Pulse Loss(CodedPulseLoss)
  • Number of Range Gates(NumHeights)
  • Partial Decoding Loss(PartialDecodingLoss)
  • Time offset from base_time(time_offset)
  • Number of Ffts(NumFft)
  • Gate Spacing(GateSpacing)
  • North Latitude(lat)
  • Receiver Calib Noise Crv Cal. Power Values(RxCalibrationNoiseCrv)
  • Receiver Path Loss(ReceiverPathLoss)
  • Delay to First Range Gate(StartGateDelay)
  • Reflectivity(Reflectivity)
  • Peak Transmitted Power(PeakTransmittedPower)
  • Pulse Width(PulseWidth)
  • Number of Spectra Averaged(NumSpectraAveraged)
  • Number of Code Bits(NumCodeBits)
  • Number of Coherent Integrations(NumCoherentIntegrations)
  • Circulator #1 Attenuation(CirculatorAttenuation1)
  • Receiver Cal Noise Crv Sig Power Values(RxCalibrationNoiseCrvSignal)
more
twpmmcrcalC3.00:
  • (Raw data stream - documentation not supported)
more
twpmmcrpowC3.a1:
  • Time Nanoseconds since the second(TimeNanoSeconds)
  • Transmitted RF Power(TransmittedRFPower)
  • lon(lon)
  • Time offset from base_time(time_offset)
  • North Latitude(lat)
  • -180.0 - +180.0(alt)
  • base time in epoch(base_time)
more
twpmmcrpowC3.00:
  • (Raw data stream - documentation not supported)
more
twpmmcrC3.00:
  • (Raw data stream - documentation not supported)
more

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