DQRID : D091215.5
Start DateStart TimeEnd DateEnd Time
01/11/2006000003/17/20062359
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Subject:
SGP/IRT/E13 - Response time
DataStreams:sgpirt200msE13.a1, sgpirtE13.b1
Description:
The time response of the temperature measurement was changed from 1.0 to 0.1 sec to 
accommodate the 5Hz sample rate. This caused a 370% decrease in the resolution (to 1.85C at a 
sky temperature of -50C) and a significant decrease in the signal-to-noise ratio.
Suggestions: 
Measurements:sgpirtE13.b1:
  • Sky infrared temperature, standard deviation(sky_ir_temp_std)
  • ref_ir_temp_std
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sgpirt200msE13.a1:
  • Internal Reference Infra Red Temperature(ref_ir_temp)
  • Sky Infra-Red Temperature(sky_ir_temp)
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