DQRID : D120326.1
Start DateStart TimeEnd DateEnd Time
01/09/2012000002/22/20120000
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Subject:
SGP/MWR3C/C1 - Incorrect or missing data
DataStreams:sgpmwr3cC1.b1
Description:
The 89-GHz receiver started to reset itself continuously. The problem was initially 
identified with a wrong cable connection, but it was later found that one pin in the power 
connector of the receiver was broken. The pin was pulled out to temporarily start the 
radiometer. After the receiver was replaced it was discovered that there was an additional 
problem with water infiltration in the mini j-box. The mini-jbox was removed and sent for repair.
Suggestions: 
null
Measurements:sgpmwr3cC1.b1:
  • time_in_seconds_since_volume_start(time)
  • Wind speed average(wind_speed_avg)
  • Wind speed minimum(wind_speed_min)
  • Beam Elevation Angle(elevation)
  • Time offset from base_time(time_offset)
  • Mean 23.8 GHz sky brightness temperature(tbsky23)
  • 89.0 GHz sky brightness temperature(tbsky89)
  • Rain intensity(rain_intensity)
  • Zenith-pointing infrared temperature at 10um(infrared_temperature)
  • -180.0 - +180.0(alt)
  • surface pressure(surface_pressure)
  • Maximum 1s wind speed at the ground station in one minute, maxima(wind_speed_max)
  • Liquid water path(lwp)
  • Hail duration(hail_duration)
  • Azimuth of Radar Ray(azimuth)
  • Rain duration(rain_duration)
  • Ambient surface absolute temperature(surface_temperature)
  • 30.0 GHz sky brightness temperature(tbsky30)
  • base time in epoch(base_time)
  • Precipitable water vapor(pwv)
  • Rain accumulation(rain_accumulation)
  • lon(lon)
  • Wind direction maximum(wind_direction_max)
  • Estimated 1-sigma uncertainty in pwv(pwverr)
  • Estimated 1-sigma uncertainty in lwp(lwperr)
  • Hail accumulation(hail_accumulation)
  • Hail intensity(hail_intensity)
  • Rain peak intensity(rain_peak_intensity)
  • North Latitude(lat)
  • Ambient surface relative humidity(surface_relative_humidity)
  • Wind direction minimum(wind_direction_min)
  • Wind direction average(wind_direction_avg)
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