DQRID : D031124.12
Start DateStart TimeEnd DateEnd Time
10/13/2003000011/26/20032300
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Subject:
SGP/EBBR/E12 - Pressure Sensor Measurement Scales With Battery Voltage
DataStreams:sgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
Description:
The barometer output was scaling with supply voltage (i.e. it 
               followed the charging of the battery by the solar panel).

               NOTE: The barometer was replaced later than the end date of 
               this DQR.  Why the problem ended on 26 Nov 2003 is unclear; 
               there was no site ops intervention on that date.

               The problem did not affect the sensible and latent heat flux 
               calculations beyond the expected system error.
Suggestions: 
No adjustments to the sensible and latent heat flux data are needed.
Measurements:sgp15ebbrE12.b1:
  • Atmospheric pressure (mV)(atmos_pressure_mv)
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sgp5ebbrE12.b1:
  • Atmospheric pressure(atmos_pressure)
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sgp30ebbrE12.b1:
  • Atmospheric pressure(atmos_pressure)
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