Data Quality Reports for Session: 185250 User: yann1blanc Completed: 04/26/2017

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D160622.3ASI/MWR/M1 - Uncertain calibration-RECALIBRATEasimwrlosM1.b1Suspect
D161103.1ASI/MWR/M1 - Sun in the instrument's field viewasimwrlosM1.b1Incorrect
D170321.1ASI/MWR/M1/S1 - Sun in the field of viewasimwrlosM1.b1Incorrect
D170324.2ASI/MWR/M1 - Incorrect surface temperatureasimwrlosM1.b1Incorrect


DQRID : D160622.3
Start DateStart TimeEnd DateEnd Time Data Quality Metric
05/21/2016162406/08/20162100Suspect
Subject:
ASI/MWR/M1 - Uncertain calibration-RECALIBRATE
DataStreams:asimwrlosM1.b1
Description:
There may be a slight obstruction on the radiometer FOV while scanning. The scanning 
angles were changed.
Measurements:asimwrlosM1.b1:
  • Water, liquid, total along line-of-sight path, mean, 5-min avg(liq)
  • tnd23
  • 23.8 GHz sky brightness temperature(tbsky23)
  • Mean 31.4 GHz sky brightness temperature(tbsky31)
  • Total water vapor along LOS path(vap)
  • tnd31
  • tnd_nom31
  • tnd_nom23

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DQRID : D161103.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
10/25/2016120010/25/20161400Incorrect
10/24/2016120010/24/20161400Incorrect
10/10/2016120010/10/20161400Incorrect
10/19/2016120010/19/20161400Incorrect
10/21/2016120010/21/20161400Incorrect
10/13/2016120010/13/20161400Incorrect
10/06/2016120010/06/20161400Incorrect
10/22/2016120010/22/20161400Incorrect
10/18/2016120010/18/20161400Incorrect
10/01/2016120010/01/20161400Incorrect
09/28/2016120009/28/20161400Incorrect
10/16/2016120010/16/20161400Incorrect
10/11/2016120010/11/20161400Incorrect
10/03/2016120010/03/20161400Incorrect
10/15/2016120010/15/20161400Incorrect
10/14/2016120010/14/20161400Incorrect
10/04/2016120010/04/20161400Incorrect
10/23/2016120010/23/20161400Incorrect
10/07/2016120010/07/20161400Incorrect
09/30/2016120009/30/20161400Incorrect
10/09/2016120010/09/20161400Incorrect
10/02/2016120010/02/20161400Incorrect
10/08/2016120010/08/20161400Incorrect
10/17/2016120010/17/20161400Incorrect
10/05/2016120010/05/20161400Incorrect
09/29/2016120009/29/20161400Incorrect
10/12/2016120010/12/20161400Incorrect
10/20/2016120010/20/20161400Incorrect
Subject:
ASI/MWR/M1 - Sun in the instrument's field view
DataStreams:asimwrlosM1.b1
Description:
The sun enters the instrument's field of view around noon UTC
Measurements:asimwrlosM1.b1:
  • Water, liquid, total along line-of-sight path, mean, 5-min avg(liq)
  • sky31
  • 23.8 GHz sky brightness temperature(tbsky23)
  • Mean 31.4 GHz sky brightness temperature(tbsky31)
  • Total water vapor along LOS path(vap)
  • sky23

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DQRID : D170321.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
03/08/2017120003/08/20171400Incorrect
02/13/2017120002/13/20171400Incorrect
02/22/2017120002/22/20171400Incorrect
03/07/2017120003/07/20171400Incorrect
02/15/2017120002/15/20171400Incorrect
02/23/2017120002/23/20171400Incorrect
02/25/2017120002/25/20171400Incorrect
03/10/2017120003/10/20171400Incorrect
03/06/2017120003/06/20171400Incorrect
02/24/2017120002/24/20171400Incorrect
02/21/2017120002/21/20171400Incorrect
03/13/2017120003/13/20171400Incorrect
03/03/2017120003/03/20171400Incorrect
02/27/2017120002/27/20171400Incorrect
02/12/2017120002/12/20171400Incorrect
03/02/2017120003/02/20171400Incorrect
02/26/2017120002/26/20171400Incorrect
02/17/2017120002/17/20171400Incorrect
03/01/2017120003/01/20171400Incorrect
02/10/2017120002/10/20171400Incorrect
02/19/2017120002/19/20171400Incorrect
03/04/2017120003/04/20171400Incorrect
02/20/2017120002/20/20171400Incorrect
03/11/2017120003/11/20171400Incorrect
03/12/2017120003/12/20171400Incorrect
02/16/2017120002/16/20171400Incorrect
02/11/2017120002/11/20171400Incorrect
02/28/2017120002/28/20171400Incorrect
03/09/2017120003/09/20171400Incorrect
03/05/2017120003/05/20171400Incorrect
02/18/2017120002/18/20171400Incorrect
02/14/2017120002/14/20171400Incorrect
Subject:
ASI/MWR/M1/S1 - Sun in the field of view
DataStreams:asimwrlosM1.b1
Description:
The sun enters the field of view of the radiometers for a few hours every day in the early 
afternoon causing increased brightness temperatures.
Measurements:asimwrlosM1.b1:
  • Water, liquid, total along line-of-sight path, mean, 5-min avg(liq)
  • sky31
  • 23.8 GHz sky brightness temperature(tbsky23)
  • Mean 31.4 GHz sky brightness temperature(tbsky31)
  • Total water vapor along LOS path(vap)
  • sky23

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DQRID : D170324.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
03/07/2017040003/21/20171605Incorrect
Subject:
ASI/MWR/M1 - Incorrect surface temperature
DataStreams:asimwrlosM1.b1
Description:
The surface temperature readings (tkair) are incorrect.
Measurements:asimwrlosM1.b1:
  • tkair

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