DQRID : D070802.4
Start DateStart TimeEnd DateEnd Time
06/05/2007200004/26/20090830
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Subject:
SGP/MWR/E14 - Bias in 23.8-GHz measurements
DataStreams:sgpmwrtipE14.a1, sgpmwrlosE14.b1
Description:
Since the instrument was returned after a power supply failure the 23.8-GHz channel is 
constantly 3 K higher than the other co-located radiometer (C1). Since the instrument was 
just returned after extensive refurbishing at the manufacturer the cause of the bias is not 
clear.
Suggestions: 
null
Measurements:sgpmwrtipE14.a1:
  • 23.8 GHz sky brightness temperature derived from tip curve(tbskytip23)
  • Total water vapor along zenith path using tip-derived brightness temperatures(vaptip)
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sgpmwrlosE14.b1:
  • Mean 23.8 GHz sky brightness temperature(tbsky23)
  • Total water vapor along LOS path(vap)
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