Data Quality Reports for Session: 125836 User: dmfoper Completed: 02/03/2010

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D041026.2TWP/SKYRAD/C2 - IRT biastwpskyrad60sC2.b1
D050219.2TWP/SKYRAD/C2 - IRT biastwpskyrad60sC2.b1


DQRID : D041026.2
Start DateStart TimeEnd DateEnd Time
10/13/2004060010/18/20042300
Subject:
TWP/SKYRAD/C2 - IRT bias
DataStreams:twpskyrad60sC2.b1
Description:
The IRT appears to be measuring higher sky temperatures than the AERI. There is no 
indication as to its cause or whether the IRT or the AERI is at fault.

PRB note: because the AERI is calibrated between each sample, the AERI
data has a high degree of confidence and the bias is likely on the part
of the IRT.
Measurements:twpskyrad60sC2.b1:
  • Sky Infra Red Temperature Minima(sky_ir_temp_min)
  • Sky Infra Red Temperature Maxima(sky_ir_temp_max)
  • Sky Infra-Red Temperature(sky_ir_temp)

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DQRID : D050219.2
Start DateStart TimeEnd DateEnd Time
02/07/2005045404/17/20052023
Subject:
TWP/SKYRAD/C2 - IRT bias
DataStreams:twpskyrad60sC2.b1
Description:
The IRT was measuring higher sky temperatures than AERI. The problem was corrected by 
changing the mirror.
Measurements:twpskyrad60sC2.b1:
  • Sky Infra Red Temperature Minima(sky_ir_temp_min)
  • Sky Infra Red Temperature Maxima(sky_ir_temp_max)
  • Sky Infra-Red Temperature(sky_ir_temp)
  • Standard Deviation of Sky Infra Red Temperature(sky_ir_temp_std)

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