DQRID : D100713.1
Start DateStart TimeEnd DateEnd Time
06/19/2010120007/07/20101710
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Subject:
SGP/SIRS/E6 - Incorrect upwelling longwave hemisp
DataStreams:sgpsirsE6.b1, sgpsirs20sE6.a0
Description:
Beginning 6/19 ~1200 GMT, the upwelling longwave hemispheric data (up_long_hemisp) became 
erratic and spiked to extreme values.  Site ops found a broken wire on the multiplexer.  
Repairs were completed on 7/7/2010 ~1700 GMT and the unit returned to service.
Suggestions: 
Data are not recoverable.
Measurements:sgpsirsE6.b1:
  • Upwelling (10 meter) Longwave Hemispheric Irradiance, Ventilated Pyrgeometer,
    Standard Deviation(up_long_hemisp_std)
  • Upwelling longwave hemispheric irradiance, pyrgeometer, maxima(up_long_hemisp_max)
  • Upwelling Longwave Hemispheric Irradiance, Pyrgeometer, Minima(up_long_hemisp_min)
  • Instantaneous Upwelling Longwave Hemispheric Irradiance, Pyrgeometer(up_long_netir)
  • 10 meter Upwelling Longwave Hemispheric Irradiance, Pyrgeometer(up_long_hemisp)
more
sgpsirs20sE6.a0:
  • Instantaneous Upwelling Pyrgeometer Thermopile Pyrgeometer(inst_up_long_hemisp_tp)
  • Instantaneous Upwelling Pyrgeometer Dome Thermistor Resistance Pyrgeometer(inst_up_long_dome_resist)
  • Instantaneous Upwelling Shortwave Hemispheric Irradiance, Pyranometer(inst_up_short_hemisp)
  • Instantaneous Upwelling Pyrgeometer Case Thermistor Resistance, Pyrgeometer(inst_up_long_case_resist)
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