DQRID : D020716.2
Start DateStart TimeEnd DateEnd Time
11/15/1995210011/16/19951700
more
Subject:
SGP/EBBR/E9 - Annual calibration changeout
DataStreams:sgp5ebbrE9.b1, sgp30ebbrE9.b1, sgp15ebbrE9.b1
Description:
On November 15, 1995 the changeout for annual calibration occurred at E9,
Ashton, KS.  After installation of the new SEBS unit, RH output was zero.  
The next day site operations personnel found that the RH probe cable 
connections were loose.  RH returned to normal after the connections were 
tightened at 1700 GMT on 16 November 1995.  During the period of time that 
the connections were not made, the following data values are incorrect: 

5 minute:  hum_top, hum_bot, vp_top, vp_bot

15 minute: mv_hum_r, mv_hum_l

30 minute: hum_top, hum_bot, vp_top, vp_bot.
Suggestions: 
Measurements:sgp30ebbrE9.b1:
  • Top relative humidity (fractional)(rh_top_fraction)
  • Bottom relative humidity (fractional)(rh_bottom_fraction)
  • Top vapor pressure(vapor_pressure_top)
  • Bottom vapor pressure(vapor_pressure_bottom)
more
sgp15ebbrE9.b1:
  • Left relative humidity (mV)(rh_left_mv)
  • Right relative humidity (mV)(rh_right_mv)
more
sgp5ebbrE9.b1:
  • Top vapor pressure(vapor_pressure_top)
  • Bottom relative humidity (fractional)(rh_bottom_fraction)
  • Bottom vapor pressure(vapor_pressure_bottom)
  • Top relative humidity (fractional)(rh_top_fraction)
more

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