DQRID : D110221.5
Start DateStart TimeEnd DateEnd Time
01/12/2011000001/14/20110000
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Subject:
SBS/MWR/M1 - Instrument not well calibrated
DataStreams:sbsmwrtipM1.a1, sbsmwrlosM1.b1
Description:
After being installed the instrument needed some time to stabilize and collect some tip 
data.
Suggestions: 
The user should disregard data between 1/12 and 1/14.
Measurements:sbsmwrlosM1.b1:
  • Mean 31.4 GHz sky brightness temperature(tbsky31)
  • Mean 23.8 GHz sky brightness temperature(tbsky23)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • Averaged total liquid water along LOS path(liq)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • Total water vapor along LOS path(vap)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • Temperature correction coefficient at 23.8 GHz(tc23)
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sbsmwrtipM1.a1:
  • Total water vapor along zenith path using tip-derived brightness temperatures(vaptip)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • 31.4 GHz sky brightness temperature derived from tip curve(tbsky31tip)
  • Total liquid water along zenith path using tip-derived brightness temperatures(liqtip)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • 23.8 GHz sky brightness temperature derived from tip curve(tbsky23tip)
more

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