D Q R Report

DQRID : D000225.1

Start Date	Start Time	End Date	End Time	Data Quality Metric
07/27/1999	0615	08/12/1999	1600	Suspect

Subject:	SGP/EBBR/26 - Low Battery Condition
DataStreams:	sgp30ebbrE26.b1, sgp15ebbrE26.b1, sgp5ebbrE26.b1
Description:	When battery voltage was less than 10.4 V DC during this period, all data should be considered to be incorrect. The cause of the problem was a broken trace on J-panel #3.
Suggestions:
Measurements:	sgp5ebbrE26.b1: vapor_pressure_top rh_top_fraction lon wdir_vec_mean temp_trh_bottom base_time wspd_arith_mean atmos_pressure alt home_signal temp_reference time_offset temp_trh_top temp_air_bottom rh_bottom_fraction wdir_vec_std vapor_pressure_bottom net_radiation wspd_vec_mean lat temp_air_top more sgp15ebbrE26.b1: soil_temp_3_rr soil_moisture_1_r soil_moisture_5_r rh_left_mv soil_heat_flow_3_mv atmos_pressure_mv temp_reference_rr lat alt soil_temp_5_rr soil_moisture_2_r soil_heat_flow_5_mv battery_voltage soil_temp_2_rr temp_trh_left_rr rh_right_mv soil_moisture_3_r time_offset temp_trh_right_rr temp_air_right soil_temp_4_rr base_time soil_heat_flow_2_mv net_radiation_mv soil_moisture_4_r lon home_signal temp_air_left wspd_arith_mean soil_heat_flow_1_mv soil_temp_1_rr wdir_vec_mean_mv soil_heat_flow_4_mv more sgp30ebbrE26.b1: base_time home_signal_15 time_offset temp_reference surface_soil_heat_flux_avg wspd_vec_mean wspd_arith_mean temp_air_top vapor_pressure_top soil_heat_capacity_4 soil_heat_capacity_5 corr_soil_heat_flow_5 corr_soil_heat_flow_2 corr_soil_heat_flow_1 corr_soil_heat_flow_4 corr_soil_heat_flow_3 alt latent_heat_flux lat soil_heat_capacity_1 soil_heat_capacity_2 soil_heat_capacity_3 temp_air_bottom surface_soil_heat_flux_5 surface_soil_heat_flux_3 surface_soil_heat_flux_4 temp_trh_top wdir_vec_mean surface_soil_heat_flux_1 surface_soil_heat_flux_2 soil_moisture_3 soil_moisture_4 lon soil_moisture_1 soil_moisture_2 net_radiation soil_moisture_5 bowen_ratio rh_bottom_fraction home_signal_30 atmos_pressure wdir_vec_std temp_trh_bottom energy_storage_change_1 energy_storage_change_4 energy_storage_change_5 energy_storage_change_2 energy_storage_change_3 rh_top_fraction soil_temp_5 sensible_heat_flux soil_temp_4 soil_heat_flow_4 soil_heat_flow_5 soil_temp_3 soil_temp_2 soil_temp_1 soil_heat_flow_1 soil_heat_flow_2 vapor_pressure_bottom soil_heat_flow_3 more

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