Data Quality Reports for Session: 126722 User: tallacyril Completed: 03/10/2010

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D070529.3FKB/SKYRAD/M1 - IRT biasfkbskyrad60sM1.b1


DQRID : D070529.3
Start DateStart TimeEnd DateEnd Time
03/15/2007000012/31/20072359
Subject:
FKB/SKYRAD/M1 - IRT bias
DataStreams:fkbskyrad60sM1.b1
Description:
On several days (especially in April, September, and December), the sky temperature 
measurement from the IRT exhibited a positive bias from the AERI measurement from about 20:00 
to 07:00. This diurnal variation is highly correlated with the measurement of relative 
humidity so was most-likely due to the contribution of the temperature of water vapor, fog, 
and/or condensation on the lens and/or mirror.
Measurements:fkbskyrad60sM1.b1:
  • Sky Infra-Red Temperature(sky_ir_temp)
  • Sky Infra Red Temperature Minima(sky_ir_temp_min)
  • Sky Infra Red Temperature Maxima(sky_ir_temp_max)

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