DQRID : D040608.6
Start DateStart TimeEnd DateEnd Time Data Quality Metric
06/05/2004013007/14/20041515Incorrect
more
Subject:
SGP/EBBR/E13 - Automatic Exchange Mechanism Failure
DataStreams:sgp5ebbrE13.b1, sgp30ebbrE13.b1, sgp15ebbrE13.b1
Description:
The AEM was stuck in the home_15 position or reported near zero
home signals during much of the indicated period.

The Bowen ratio and latent and sensible heat fluxes were incorrect 
when the AEM was not operating properly; the periods of incorrect
data can be determined from the home signal values.

On 7/14/04 the AEM was replaced.
Suggestions: 
Measurements:sgp15ebbrE13.b1:
  • temp_air_right
  • temp_air_left
more
sgp5ebbrE13.b1:
  • temp_air_bottom
  • temp_air_top
  • rh_top_fraction
  • temp_trh_top
  • temp_trh_bottom
  • rh_bottom_fraction
  • vapor_pressure_top
  • vapor_pressure_bottom
more
sgp30ebbrE13.b1:
  • bowen_ratio
  • temp_trh_top
  • sensible_heat_flux
  • rh_top_fraction
  • temp_air_bottom
  • latent_heat_flux
  • temp_air_top
  • vapor_pressure_bottom
  • temp_trh_bottom
  • vapor_pressure_top
  • rh_bottom_fraction
more

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