Data Quality Reports for Session: 181098 User: mmaahn Completed: 11/07/2016

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D150806.2NSA/MET/C1 - CMH offlinensametC1.b1Missing
D160715.2NSA/MET/C1 - Chilled mirror hygrometer noisensametC1.b1Suspect
D160715.3NSA/MET/C1 - Chilled mirror hygrometer data dropoutsnsametC1.b1Incorrect
D160729.8NSA/MET/C1 - Chilled mirror hygrometer missing datansametC1.b1Missing


DQRID : D150806.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
08/03/2015093708/04/20151201Missing
Subject:
NSA/MET/C1 - CMH offline
DataStreams:nsametC1.b1
Description:
Moisture inside the power cable caused the instrument to go offline. The cable was 
replaced and data prior to the instrument self-check should not be used.
Measurements:nsametC1.b1:
  • cmh_dew_point
  • cmh_temp
  • cmh_vapor_pressure
  • cmh_rh
  • cmh_sat_vapor_pressure

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DQRID : D160715.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
05/14/2016120006/14/20162359Suspect
Subject:
NSA/MET/C1 - Chilled mirror hygrometer noise
DataStreams:nsametC1.b1
Description:
During this time, the chilled mirror hygrometer experiences periods of noisy humidity 
data, likely due to mirror contamination.
Measurements:nsametC1.b1:
  • cmh_dew_point
  • cmh_vapor_pressure
  • cmh_rh

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DQRID : D160715.3
Start DateStart TimeEnd DateEnd Time Data Quality Metric
06/22/2016095906/23/20162024Incorrect
07/03/2016190007/06/20160648Incorrect
05/21/2016103305/21/20161209Incorrect
06/17/2016100106/19/20160959Incorrect
Subject:
NSA/MET/C1 - Chilled mirror hygrometer data dropouts
DataStreams:nsametC1.b1
Description:
During these times, the chilled mirror hygrometer humidity data drops or remains stagnant 
below expected values.
Measurements:nsametC1.b1:
  • cmh_dew_point
  • cmh_vapor_pressure
  • cmh_rh

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DQRID : D160729.8
Start DateStart TimeEnd DateEnd Time Data Quality Metric
07/13/2016223207/15/20160037Missing
Subject:
NSA/MET/C1 - Chilled mirror hygrometer missing data
DataStreams:nsametC1.b1
Description:
Chilled mirror hygrometer data are missing during this time.
Measurements:nsametC1.b1:
  • cmh_dew_point
  • cmh_temp
  • cmh_vapor_pressure
  • cmh_rh
  • cmh_sat_vapor_pressure

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