DQRID : D080825.1
Start DateStart TimeEnd DateEnd Time
12/09/1998033006/17/19992327
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Subject:
NSA/SKYRAD/C1 - IRT signal bias
DataStreams:nsaskyrad60sC1.a1
Description:
Additional heat tape that was installed around the IRT appears to have produced a negative 
bias of about 10 deg (at a sky temperature of -30C). This was corrected when the heat 
tape was replaced with thermostatically-controlled 75W heaters (that were still 
insufficient in maintaining the IRT above freezing - D990924.2).
Suggestions: 
Measurements:nsaskyrad60sC1.a1:
  • IRT1 minimum(irt1_min)
  • IRT1 mean(irt1_mean)
  • IRT1 maximum(irt1_max)
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