DQRID : D030121.2
Start DateStart TimeEnd DateEnd Time
12/26/2001220508/01/20021700
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Subject:
SGP/MWR/B6 - Incorrect MWR warmup configuration
DataStreams:sgpmwrlosB6.a1, sgpmwrtipB6.a1, sgpmwrlosB6.b1
Description:
The local oscillator warm-up delay in the MWR configuration file was set to 
720 milliseconds instead of the typical 100 milliseconds which substantially 
increased the duration of the observing cycle.
Suggestions: 
Measurements:sgpmwrtipB6.a1:
  • 31.4 GHz blac2body+noise injection signal(bbn31)
  • 31.4 GHz sky signal(tipsky31)
  • Noise injection temp at 31.4 GHz derived from this tip(tnd31I)
  • Total water vapor along zenith path using tip-derived brightness temperatures(vaptip)
  • 23.8 GHz sky brightness temperature derived from tip curve(tbskytip23)
  • 23.8 GHz blackbody+noise injection signal(bbn23)
  • Total liquid water along zenith path using tip-derived brightness temperatures(liqtip)
  • 23.8 GHz Blackbody signal(bb23)
  • Noise injection temp at 23.8 GHz derived from this tip(tnd23I)
  • 31.8 GHz sky brightness temperature derived from tip curve(tbskytip31)
  • 31.4 GHz blackbody(bb31)
  • 23.8 GHz sky signal(tipsky23)
more
sgpmwrlosB6.b1:
  • 23.8 GHz blackbody+noise injection signal(bbn23)
  • 31.4 GHz sky signal(sky31)
  • Mean 31.4 GHz sky brightness temperature(tbsky31)
  • 31.4 GHz blackbody(bb31)
  • Averaged total liquid water along LOS path(liq)
  • 23.8 GHz Blackbody signal(bb23)
  • Mean 23.8 GHz sky brightness temperature(tbsky23)
  • 23.8 GHz sky signal(sky23)
  • 31.4 GHz blac2body+noise injection signal(bbn31)
more
sgpmwrlosB6.a1:
  • Averaged total liquid water along LOS path(liq)
  • 31.4 GHz sky brightness temperature(31tbsky)
  • 23.8 GHz blackbody+noise injection signal(bbn23)
  • 31.4 GHz sky signal(sky31)
  • 23.8 GHz Blackbody signal(bb23)
  • Mean 23.8 GHz sky brightness temperature(tbsky23)
  • 31.4 GHz blackbody(bb31)
  • Total water vapor along LOS path(vap)
  • 23.8 GHz sky signal(sky23)
  • Mean 31.4 GHz sky brightness temperature(tbsky31)
  • 23.8 GHz sky brightness temperature(23tbsky)
  • 31.4 GHz blac2body+noise injection signal(bbn31)
more

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