Data Quality Reports for Session: 113963 User: gaun Completed: 09/03/2008

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D050427.1TWP/MMCR/C3 - MMCR InoperativetwpmmcrC3.00, twpmmcrcalC3.00, twpmmcrcalC3.a1, twpmmcrmomentsC3.00, twpmmcrmomentsC3.a1,
twpmmcrmonC3.00, twpmmcrmonC3.a1, twpmmcrpowC3.00, twpmmcrpowC3.a1


DQRID : D050427.1
Start DateStart TimeEnd DateEnd Time
01/30/2003000002/01/20050100
Subject:
TWP/MMCR/C3 - MMCR Inoperative
DataStreams:twpmmcrC3.00, twpmmcrcalC3.00, twpmmcrcalC3.a1, twpmmcrmomentsC3.00, twpmmcrmomentsC3.a1,
twpmmcrmonC3.00, twpmmcrmonC3.a1, twpmmcrpowC3.00, twpmmcrpowC3.a1
Description:
During this period, the MMCR at Darwin was cannibalized routinely to keep the Manus and 
Nauru MMCRs operational.  The largest downtime during this period was due to the 
replacement and repair of the antenna.  During attempts to "rebuild" the MMCR, data files may have 
been generated that are of no use.
Measurements:twpmmcrcalC3.00:
  • null(Raw data stream - documentation not supported)
twpmmcrC3.00:
  • null(Raw data stream - documentation not supported)
twpmmcrmonC3.a1:
  • Radar PC -12V(RadarPCMinus12Volts)
  • lat(lat)
  • Radar PC +5V(RadarPCPlus5Volts)
  • UPS Input Voltage(UPSInputVoltage)
  • Radar PC +12V(RadarPCPlus12Volts)
  • Interface Box +5V #2(InterfaceBoxPlus5Volts2)
  • Interface Box +28V(InterfaceBoxPlus28Volts)
  • RF CUD Receiver +12V(RFCUDRecPlus12Volts)
  • lon(lon)
  • Outdoor Temperature(OutdoorTemperature)
  • RF CUD +15V(RFCUDPlus15Volts)
  • DMS PC +12V(DMSPCPlus12Volts)
  • UPS Battery Voltage(UPSBatteryVoltage)
  • Temperature, Circulator #1(TempCirc1)
  • Interface Box -5V(InterfaceBoxMinus5Volts)
  • 2GHz Phase-lock(2GHzPhaseLock)
  • DMS PC -5V(DMSPCMinus5Volts)
  • IF Mod/Rec +15V(IFModPlus15Volts)
  • UPS Output Current(UPSOutputCurrent)
  • Time Nanoseconds since the second(TimeNanoSeconds)
  • 16.4GHz Phase-lock(16GHzPhaseLock)
  • Dummy altitude for Zeb(alt)
  • DMS PC -12V(DMSPCMinus12Volts)
  • Interface Box +5V #1(InterfaceBoxPlus5Volts1)
  • Time remaining on UPS Battery(UPSBatteryTime)
  • External IF Mod/Rec +15V(ExtIFModPlus15Volts)
  • UPS Battery Current(UPSBatteryCurrent)
  • Interface Box -15V(InterfaceBoxMinus15Volts)
  • Time offset of tweaks from base_time(time_offset)
  • X axis Tilt of Radar(XAxisTilt)
  • Indoor Humidity(IndoorHumidity)
  • Y axis Tilt of Radar(YAxisTilt)
  • base time(base_time)
  • UPS Output Voltage(UPSOutputVoltage)
  • A/D Calibrated Voltage(ADCalVoltage)
  • Interface Box +15V(InterfaceBoxPlus15Volts)
  • Temperature, Circulator #2(TempCirc2)
  • RF CUD Transmitter +12V(RFCUDTxPlus12Volts)
  • Indoor Temperature(IndoorTemperature)
  • Pulse Width Fault(PulseWidthFault)
  • Radar PC -5V(RadarPCMinus5Volts)
  • External IF Mod/Rec +12V(ExtIFModPlus12Volts)
  • IF Mod/Rec -15V(IFModMinus15Volts)
  • Switch Fault(SwitchFault)
  • DMS PC +5V(DMSPCPlus5Volts)
twpmmcrmomentsC3.00:
  • null(Raw data stream - documentation not supported)
twpmmcrpowC3.a1:
  • Dummy altitude for Zeb(alt)
  • lon(lon)
  • base time(base_time)
  • Time Nanoseconds since the second(TimeNanoSeconds)
  • Transmitted RF Power(TransmittedRFPower)
  • Time offset of tweaks from base_time(time_offset)
  • lat(lat)
twpmmcrpowC3.00:
  • null(Raw data stream - documentation not supported)
twpmmcrcalC3.a1:
  • Receiver Path Loss(ReceiverPathLoss)
  • Receiver Calib Noise Crv Cal. Power Values(RxCalibrationNoiseCrv)
  • Circulator #1 Attenuation(CirculatorAttenuation1)
  • Pulse Width(PulseWidth)
  • lat(lat)
  • Time offset of tweaks from base_time(time_offset)
  • Transmitter Path Loss(TransmitterPathLoss)
  • base time(base_time)
  • MMCR Reflectivity(Reflectivity)
  • Number of Gate Heights(NumHeights)
  • Partial Decoding Loss(PartialDecodingLoss)
  • Number of Coherent Integrations(NumCoherentIntegrations)
  • Range Corrected, Calibrated Power(RangeCorrectedCalibratedPower)
  • Receiver Cal Noise Crv Sig Power Values(RxCalibrationNoiseCrvSignal)
  • Inter-Pulse Period(InterPulsePeriod)
  • lon(lon)
  • Coded Pulse Loss(CodedPulseLoss)
  • Number of Ffts(NumFft)
  • Delay to First Range Gate(StartGateDelay)
  • Height of Center of Each Range Bin(Heights)
  • Peak Transmitted Power(PeakTransmittedPower)
  • Number of Code Bits(NumCodeBits)
  • Number of Spectra Averaged(NumSpectraAveraged)
  • Dummy altitude for Zeb(alt)
  • Gate Spacing(GateSpacing)
twpmmcrmonC3.00:
  • null(Raw data stream - documentation not supported)
twpmmcrmomentsC3.a1:
  • Inter-Pulse Period(InterPulsePeriod)
  • Signal to Noise Ratio(SignalToNoiseRatio)
  • RadarWaveLength(m) / [4 * InterPulsePeriod(s) * NumCoherentIntegrations](NyquistVelocity)
  • 10000 * [MeanDopperVelocity(m/s) / NyquistVelocity(m/s)](MeanDopplerValue)
  • Gate Spacing(GateSpacing)
  • Height of Center of Each Range Bin(Heights)
  • 1000 * log10 (noise signal level)(Noise)
  • Number of Gate Heights(NumHeights)
  • lon(lon)
  • Number of Spectra Averaged(NumSpectraAveraged)
  • Number of Code Bits(NumCodeBits)
  • Number of Coherent Integrations(NumCoherentIntegrations)
  • lat(lat)
  • base time(base_time)
  • Time offset of tweaks from base_time(time_offset)
  • Pulse Width(PulseWidth)
  • Rx bandwidtch switch code(Switch)
  • 10000 * [SpectralWidth(m/s) / NyquistVelocity(m/s)](SpectralWidthValue)
  • Delay thgrough Rx(Delay)
  • Delay to First Range Gate(StartGateDelay)
  • Number of Ffts(NumFft)
  • Dummy altitude for Zeb(alt)

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