Data Quality Reports for Session: 144393 User: vmanoharan Completed: 08/21/2012

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D110811.2PGH/MWRHF/M1 - Missing datapghmwrhfM1.b1
D110927.1PGH/MWRHF/M1 - Reprocess: Incorrect calibrationpghmwrhfM1.b1
D110927.2PGH/MWRHF/M1 - Incorrect relative humidity readingspghmwrhfM1.b1
D120724.1PGH/MWRHF/M1 - Rain flag intermittently workingpghmwrhfM1.b1


DQRID : D110811.2
Start DateStart TimeEnd DateEnd Time
07/18/2011000008/08/20110925
11/15/2011000011/19/20110600
Subject:
PGH/MWRHF/M1 - Missing data
DataStreams:pghmwrhfM1.b1
Description:
Data are missing and unrecoverable.
Measurements:pghmwrhfM1.b1:
  • Humidity, relative(rh)
  • lat
  • alt
  • time_offset
  • Barometric pressure(pressure)
  • Sky brightness temperature (90 GHz)(tbsky90)
  • Temperature, air(temp)
  • Rain flag(rain_flag)
  • time
  • lon
  • base_time
  • elevation
  • Sky brightness temperature (150 GHz)(tbsky150)

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DQRID : D110927.1
Start DateStart TimeEnd DateEnd Time
06/21/2011000003/15/20122300
Subject:
PGH/MWRHF/M1 - Reprocess: Incorrect calibration
DataStreams:pghmwrhfM1.b1
Description:
The MWRHF is not tipping correctly. The views on the two sides of the radiometer are 
significantly different at all scanning angles. This could be an indication of obstructions in 
the field of view or a mirror misalignment. An LN2 calibration was unsuccessful as well.
Measurements:pghmwrhfM1.b1:
  • Sky brightness temperature (90 GHz)(tbsky90)
  • Sky brightness temperature (150 GHz)(tbsky150)

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DQRID : D110927.2
Start DateStart TimeEnd DateEnd Time
06/21/2011000009/19/20110416
Subject:
PGH/MWRHF/M1 - Incorrect relative humidity readings
DataStreams:pghmwrhfM1.b1
Description:
The relative humidity readings are incorrect.
Measurements:pghmwrhfM1.b1:
  • Humidity, relative(rh)

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DQRID : D120724.1
Start DateStart TimeEnd DateEnd Time
06/20/2011000003/31/20122300
Subject:
PGH/MWRHF/M1 - Rain flag intermittently working
DataStreams:pghmwrhfM1.b1
Description:
The rain flag didn't work consistently during the deployment.  Users should check the rain 
flag from other instruments such as the MWR to screen for rain events/contamination.
Measurements:pghmwrhfM1.b1:
  • Sky brightness temperature (90 GHz)(tbsky90)
  • Rain flag(rain_flag)
  • Sky brightness temperature (150 GHz)(tbsky150)

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