DQRID : D000627.4
Start DateStart TimeEnd DateEnd Time
03/24/2000010004/06/20001730
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Subject:
SGP/EBBR/E26 - Electronics Problem
DataStreams:sgp30ebbrE26.b1, sgp15ebbrE26.b1, sgp5ebbrE26.b1
Description:
Incorrect home signal indicates an electronic problem that affected the indicated
measurements; this may have been a multiplexer #2 problem as all sensors affected 
are connected to that multiplexer and no sensors on multiplexer #1 were affected.
Suggestions: 
Measurements:sgp5ebbrE26.b1:
  • Net radiation(net_radiation)
  • AEM position indicator(home_signal)
  • Reference temperature in enclosure(temp_reference)
  • Bottom air temperature(temp_air_bottom)
  • Top air temperature(temp_air_top)
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sgp15ebbrE26.b1:
  • AEM position indicator(home_signal)
  • Right air temperature(temp_air_right)
  • Soil heat flow 5 (mV)(soil_heat_flow_5_mv)
  • Left air temperature(temp_air_left)
  • Soil heat flow 3 (mV)(soil_heat_flow_3_mv)
  • Soil heat flow 1 (mV)(soil_heat_flow_1_mv)
  • Reference temperature in enclosure (resistance ratio)(temp_reference_rr)
  • Soil heat flow 4 (mV)(soil_heat_flow_4_mv)
  • Soil heat flow 2 (mV)(soil_heat_flow_2_mv)
  • Net radiation (mV)(net_radiation_mv)
more
sgp30ebbrE26.b1:
  • Bowen ratio(bowen_ratio)
  • AEM position indicator 0 to 15 mins(home_signal_15)
  • Surface soil heat flux 5(surface_soil_heat_flux_5)
  • Surface soil heat flux 3(surface_soil_heat_flux_3)
  • Surface soil heat flux 4(surface_soil_heat_flux_4)
  • AEM position indicator 15 to 30 mins(home_signal_30)
  • Soil heat flow 5, corrected for soil moisture(corr_soil_heat_flow_5)
  • Soil heat flow 2, corrected for soil moisture(corr_soil_heat_flow_2)
  • Reference temperature in enclosure(temp_reference)
  • Soil heat flow 1, corrected for soil moisture(corr_soil_heat_flow_1)
  • Soil heat flow 4, corrected for soil moisture(corr_soil_heat_flow_4)
  • Soil heat flow 3, corrected for soil moisture(corr_soil_heat_flow_3)
  • Surface soil heat flux, average of fluxes 1-5(surface_soil_heat_flux_avg)
  • Top air temperature(temp_air_top)
  • Surface latent heat flux(latent_heat_flux)
  • Bottom air temperature(temp_air_bottom)
  • Surface soil heat flux 1(surface_soil_heat_flux_1)
  • Surface soil heat flux 2(surface_soil_heat_flux_2)
  • Soil heat flow 4(soil_heat_flow_4)
  • Surface sensible heat flux(sensible_heat_flux)
  • Soil heat flow 5(soil_heat_flow_5)
  • Net radiation(net_radiation)
  • Soil heat flow 1(soil_heat_flow_1)
  • Soil heat flow 2(soil_heat_flow_2)
  • Soil heat flow 3(soil_heat_flow_3)
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