Data Quality Reports for Session: 153097 User: iannarillif1 Completed: 09/17/2013

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D130617.1PVC/MET/M1 - T/RH sensor failurepvcmetM1.b1
D130718.5PVC/MET/M1 - Questionable humiditypvcmetM1.b1


DQRID : D130617.1
Start DateStart TimeEnd DateEnd Time
05/21/2013112505/31/20131255
06/03/2013125806/03/20132002
Subject:
PVC/MET/M1 - T/RH sensor failure
DataStreams:pvcmetM1.b1
Description:
Temperature, relative humidity, and vapor pressure data are incorrect due to a failed 
sensor. Sensor replacement corrected the problem.
Measurements:pvcmetM1.b1:
  • Relative humidity mean(relh_mean)
  • vappress_sd
  • relh_sd
  • Vapor pressure mean(vappress_mean)
  • temp_sd
  • Mean Air Temperature or Hardware Error(temp_mean)

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DQRID : D130718.5
Start DateStart TimeEnd DateEnd Time
06/26/2013180006/29/20131000
Subject:
PVC/MET/M1 - Questionable humidity
DataStreams:pvcmetM1.b1
Description:
A reference check of the humidity sensor showed that the instrument may have been reading 
as much as 20% high.
Measurements:pvcmetM1.b1:
  • Relative humidity mean(relh_mean)
  • vappress_sd
  • relh_sd
  • Vapor pressure mean(vappress_mean)

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