Data Quality Reports for Session: 182032 User: narenathreyask1 Completed: 12/02/2016

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D120522.10TWP/QCRAD/C1 - LWdn ventilator failedtwpqcrad1longC1.s2Suspect
D140501.4TWP/QCRAD/C1 - Reprocessing Notice (RID 1241)twpqcrad1longC1.s2Does not affect quality


DQRID : D120522.10
Start DateStart TimeEnd DateEnd Time Data Quality Metric
08/14/2008020008/18/20080545Suspect
Subject:
TWP/QCRAD/C1 - LWdn ventilator failed
DataStreams:twpqcrad1longC1.s2
Description:
LWdn flux may be questionable during this time. Described in instrument DQR D080826.3:

During the time range specified the PIR2 output is questionable due to ventilator fan 
failure.
Although the PIR is temperature compensated, data review indicates that the PIR2 didn't
compare as well with PIR1. Typical differences during full sun are approximately 10 w/m2.
During this time period differences of 10-14 W/m2 were noted.
Measurements:twpqcrad1longC1.s2:
  • Downwelling longwave hemispheric irradiance, pyrgeometer(down_long_hemisp)

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DQRID : D140501.4
Start DateStart TimeEnd DateEnd Time Data Quality Metric
11/28/2011000010/05/20132359Does not affect quality
Subject:
TWP/QCRAD/C1 - Reprocessing Notice (RID 1241)
DataStreams:twpqcrad1longC1.s2
Description:
See below for details of reprocessing that was completed on 20141217.
Original DQR category: 0 (Black, Missing).

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Upwelling data is missing
Measurements:twpqcrad1longC1.s2:
  • Upwelling shortwave hemispheric irradiance, pyranometer(up_short_hemisp)
  • Upwelling longwave hemispheric irradiance, pyrgeometer(up_long_hemisp)
  • LWupTd

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