D Q R Report

DQRID : D020717.21

Start Date	Start Time	End Date	End Time
11/29/2001	0745	11/29/2001	0931
04/06/2002	0030	04/17/2002	1401
11/14/2001	1945	11/14/2001	2001
12/24/2001	2015	12/24/2001	2031
03/14/2002	1515	03/29/2002	1831
01/22/2002	1615	01/22/2002	1631
11/25/2001	0215	11/25/2001	1901
12/03/2001	0045	12/03/2001	0101
05/01/2002	0300	05/28/2002	2031
12/25/2001	1915	12/25/2001	2031
12/02/2001	0145	12/02/2001	0201
02/25/2002	2345	02/26/2002	0001
01/24/2002	2115	01/24/2002	2131
01/18/2002	0115	01/18/2002	0201
11/28/2001	1145	11/28/2001	1501
02/13/2002	2215	02/14/2002	0801
01/28/2002	1345	01/28/2002	1401
04/18/2002	2230	04/30/2002	2031
11/29/2001	1415	11/30/2001	0431

Subject:	SGP/EBBR/E18 - AEM Hung
DataStreams:	sgp5ebbrE18.b1, sgp30ebbrE18.b1, sgp15ebbrE18.b1
Description:	The automatic exchange mechanism did not work properly for a number of time periods. The Bowen ratio, latent heat flux, and sensible heat flux were incorrect also during this condition.
Suggestions:
Measurements:	sgp30ebbrE18.b1: Bowen ratio(bowen_ratio) Bottom T/RH sensor temperature(temp_trh_bottom) Top vapor pressure(vapor_pressure_top) Surface latent heat flux(latent_heat_flux) Top relative humidity (fractional)(rh_top_fraction) Bottom air temperature(temp_air_bottom) Bottom relative humidity (fractional)(rh_bottom_fraction) Surface sensible heat flux(sensible_heat_flux) Top air temperature(temp_air_top) Top T/RH sensor temperature(temp_trh_top) Bottom vapor pressure(vapor_pressure_bottom) more sgp15ebbrE18.b1: Right air temperature(temp_air_right) Left air temperature(temp_air_left) more sgp5ebbrE18.b1: Top T/RH sensor temperature(temp_trh_top) Bottom air temperature(temp_air_bottom) Top relative humidity (fractional)(rh_top_fraction) Top vapor pressure(vapor_pressure_top) Top air temperature(temp_air_top) Bottom vapor pressure(vapor_pressure_bottom) Bottom relative humidity (fractional)(rh_bottom_fraction) Bottom T/RH sensor temperature(temp_trh_bottom) more