DQRID : D050617.1
Start DateStart TimeEnd DateEnd Time
06/09/2005000006/09/20051500
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Subject:
PYE/MWR/M1 - Instrument computer locked up
DataStreams:pyemwrlosM1.b1
Description:
The MWR computer locked up and required a reboot at 00Z on June 9, 2005.  When the program 
was restarted, water vapor, liquid path, and temps dropped to zero.  They did not 
recover until 15Z the same day.
Suggestions: 
There is no work around, data is not usable.
Measurements:pyemwrlosM1.b1:
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • Blackbody kinetic temperature(tkbb)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • 23.8 GHz sky signal(sky23)
  • 31.4 GHz sky signal(sky31)
  • Total water vapor along LOS path(vap)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • (tknd)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • Ambient temperature(tkair)
  • Mixer kinetic (physical) temperature(tkxc)
  • Sky Infra-Red Temperature(sky_ir_temp)
  • Averaged total liquid water along LOS path(liq)
  • Mean 23.8 GHz sky brightness temperature(tbsky23)
  • Mean 31.4 GHz sky brightness temperature(tbsky31)
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