D Q R Report

DQRID : D020115.2

Start Date	Start Time	End Date	End Time
04/26/2001	1505	06/07/2001	1501
07/05/2001	1800	07/30/2001	0201
07/30/2001	0345	09/08/2001	1701
10/02/2001	0945	01/12/2002	0001
09/13/2001	0530	09/13/2001	1531
06/20/2001	1646	07/04/2001	1101
09/13/2001	1900	09/27/2001	1416

Subject:	SGP/EEBR/E2 - AEM Stopped In One Position
DataStreams:	sgp15ebbrE2.b1, sgp5ebbrE2.b1, sgp30ebbrE2.b1
Description:	The AEM kept stopping in one of three positions, none of which allow sensible heat flux, latent heat flux, or Bown ratio to be calculated correctly. These and the gradient measurements are incorrect for the period indicated. The AEM stopped in either the home15 position (home signal about 53), the home 30 position (home signal about 23), or inbetween these two (home signal 1 to 2).
Suggestions:
Measurements:	sgp30ebbrE2.b1: Top relative humidity (fractional)(rh_top_fraction) Bottom relative humidity (fractional)(rh_bottom_fraction) Bottom air temperature(temp_air_bottom) Top vapor pressure(vapor_pressure_top) Surface sensible heat flux(sensible_heat_flux) Bowen ratio(bowen_ratio) Bottom T/RH sensor temperature(temp_trh_bottom) Bottom vapor pressure(vapor_pressure_bottom) Surface latent heat flux(latent_heat_flux) Top air temperature(temp_air_top) Top T/RH sensor temperature(temp_trh_top) more sgp5ebbrE2.b1: Top T/RH sensor temperature(temp_trh_top) Bottom vapor pressure(vapor_pressure_bottom) Top relative humidity (fractional)(rh_top_fraction) Top air temperature(temp_air_top) Bottom air temperature(temp_air_bottom) Bottom relative humidity (fractional)(rh_bottom_fraction) Top vapor pressure(vapor_pressure_top) Bottom T/RH sensor temperature(temp_trh_bottom) more sgp15ebbrE2.b1: Right relative humidity (mV)(rh_right_mv) Right air temperature(temp_air_right) Right T/RH sensor temperature (resistance ratio)(temp_trh_right_rr) Left relative humidity (mV)(rh_left_mv) Left T/RH sensor temperature (resistance ratio)(temp_trh_left_rr) Left air temperature(temp_air_left) more

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