DQRID : D040116.1
Start DateStart TimeEnd DateEnd Time
01/07/2004200701/09/20040032
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Subject:
NSA/MWR/C1 - damaged window
DataStreams:nsamwrlosC1.b1, nsaqmemwrcolC1.c1, nsamwrlosC1.a1, nsamwrtipC1.a1
Description:
The MWR dielectric window was damaged by snow from a snow blower and replaced.
Suggestions: 
Measurements:nsamwrlosC1.a1:
  • 31.4 GHz sky+noise injection signal(skyn31)
  • Ambient temperature(tkair)
  • 23.8 GHz sky plus noise injection signal(skyn23)
  • 31.4 GHz blackbody(bb31)
  • Averaged total liquid water along LOS path(liq)
  • 23.8 GHz sky signal(sky23)
  • Total water vapor along LOS path(vap)
  • 31.4 GHz blac2body+noise injection signal(bbn31)
  • Water on Teflon window (1=WET, 0=DRY)(wet_window)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • 23.8 GHz noise injection brightness temperature(unoise23)
  • Mean 23.8 GHz sky brightness temperature(tbsky23)
  • Blackbody kinetic temperature(tkbb)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • 23.8 GHz Blackbody signal(bb23)
  • 31.4 GHz sky signal(sky31)
  • 31.4 GHz noise injection brightness temperature(unoise31)
  • 23.8 GHz blackbody+noise injection signal(bbn23)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • Mean 31.4 GHz sky brightness temperature(tbsky31)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • (tknd)
more
nsamwrtipC1.a1:
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • (tknd)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • Noise injection temp at 31.4 GHz derived from this tip(tnd31I)
  • Noise injection temp at 23.8 GHz derived from this tip(tnd23I)
  • Correlation coefficients for tip curve at 31.4 GHz(r31)
  • 31.4 GHz blac2body+noise injection signal(bbn31)
  • 23.8 GHz Blackbody signal(bb23)
  • Blackbody kinetic temperature(tkbb)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • Total water vapor along zenith path using tip-derived brightness temperatures(vaptip)
  • Ambient temperature(tkair)
  • 23.8 GHz goodness-of-fit coefficient(r23)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • 23.8 GHz blackbody+noise injection signal(bbn23)
  • Total liquid water along zenith path using tip-derived brightness temperatures(liqtip)
  • 31.4 GHz sky signal(tipsky31)
  • 23.8 GHz sky brightness temperature derived from tip curve(tbskytip23)
  • 23.8 GHz sky signal(tipsky23)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • 31.8 GHz sky brightness temperature derived from tip curve(tbskytip31)
  • Mixer kinetic (physical) temperature(tkxc)
  • 31.4 GHz blackbody(bb31)
more
nsamwrlosC1.b1:
  • Averaged total liquid water along LOS path(liq)
  • (tknd)
  • Total water vapor along LOS path(vap)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • Mean 23.8 GHz sky brightness temperature(tbsky23)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • Water on Teflon window (1=WET, 0=DRY)(wet_window)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • Blackbody kinetic temperature(tkbb)
  • 23.8 GHz Blackbody signal(bb23)
  • 31.4 GHz blackbody(bb31)
  • Mixer kinetic (physical) temperature(tkxc)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • Mean 31.4 GHz sky brightness temperature(tbsky31)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • 31.4 GHz sky signal(sky31)
  • 23.8 GHz blackbody+noise injection signal(bbn23)
  • Ambient temperature(tkair)
  • 23.8 GHz sky signal(sky23)
  • 31.4 GHz blac2body+noise injection signal(bbn31)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
more
nsaqmemwrcolC1.c1:
  • Size of MWR ensemble for mean_tbsky23_mwr field(num_tbsky23_mwr)
  • Ensemble average for MWR vapor in window centered about balloon release(mean_vap_mwr)
  • Standard deviation for ensemble average for MWR liq(sd_liq_mwr)
  • Size of MWR ensemble for mean_liq_mwr field(num_liq_mwr)
  • Ensemble average for MWR 31.4 GHz sky brightness temperature in window centered
    upon current sample(mean_tbsky31_mwr)
  • Ensemble average for MWR 23.8 GHz sky brightness temperature in window centered
    upon current sample(mean_tbsky23_mwr)
  • Size of MWR ensemble for mean_vap_mwr field(num_vap_mwr)
  • Standard deviation for ensemble average for MWR 23.8 GHz sky brightness
    temperature(sd_tbsky23_mwr)
  • Standard deviation for ensemble average for MWR 31.4 GHz sky brightness tempera(sd_tbsky31_mwr)
  • Size of MWR ensemble for mean_tbsky31_mwr field(num_tbsky31_mwr)
  • Standard deviation of ensemble average for MWR vapor(sd_vap_mwr)
  • Ensemble average for MWR liquid in window centered about balloon release(mean_liq_mwr)
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