DQRs for Session: 144212 User:tianyi1luoCompleted: 08-08-2012

Data Quality Reports for Session: 144212 User: tianyi1luo Completed: 08/08/2012

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D060425.1	SGP/EBBR/E27 - Sensible and Latent Heat Fluxes Incorrect	sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1
D060622.1	SGP/EBBR/E13 - Left Air Temperature Incorrect - Fluxes Affected	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D060622.2	SGP/EBBR/E13 - Fluxes Incorrect, AEM Problems	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D060622.6	SGP/EBBR/E20 - Net Radiation, Fluxes Too Large	sgp30ebbrE20.b1, sgp5ebbrE20.b1
D060712.1	SGP/EBBR/E27 - Field fire burned AEM	sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1
D060809.1	SGP/EBBR/E27 - Sensible, Latent, and Average Soil Heat Fluxes Sometimes Incorrect	sgp15ebbrE27.b1, sgp30ebbrE27.b1
D060809.2	SGP/EBBR/E27 - Low Battery Condition	sgp30ebbrE27.b1, sgp5ebbrE27.b1, sgp15ebbrE27.b1
D060818.10	SGP/EBBR/E13 - Sensible and Latent Heat Fluxes Incorrect When Pressure Offscale	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D060818.11	SGP/EBBR/E27 - Most Measurements Suspect	sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1
D060818.13	SGP/EBBR/E27 - Battery Voltage Problem - Measurements Incorrect	sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1
D060818.6	SGP/EBBR/E18 - Sensible and Latent Heat Fluxes and Net Radiation Incorrect	sgp15ebbrE18.b1, sgp30ebbrE18.b1, sgp5ebbrE18.b1
D060818.8	SGP/EBBR/E8 - Sensible and Latent Heat Fluxes and Net Radiation Incorrect	sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1
D060921.3	SGP/EBBR/E12 - Net Radiation, and Sensible and Latent Heat Fluxes Incorrect	sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1
D060921.5	SGP/EBBR/E13 - Soil Heat Flow #3 Large Negative	sgp15ebbrE13.b1, sgp30ebbrE13.b1
D060921.6	SGP/EBBR/E13 - Pressure and Sensible and Latent Heat Fluxes Incorrect	sgp30ebbrE13.b1, sgp5ebbrE13.b1, sgp15ebbrE13.b1
D060921.7	SGP/EBBR/E13 - Most Measurements Incorrect When Battery Voltage Too low	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D060921.8	SGP/EBBR/E22 - Net Radiation and Sensible and Latent Heat Fluxes Incorrect	sgp30ebbrE22.b1, sgp5ebbrE22.b1, sgp15ebbrE22.b1
D060926.2	SGP/EBBR/E4 - Soil Heat Flow #2 Incorrect at times	sgp15ebbrE4.b1, sgp30ebbrE4.b1

DQRID : D060425.1

Start Date	Start Time	End Date	End Time
03/03/2006	0000	05/10/2006	1130
05/25/2006	2100	06/20/2006	1730

Subject:	SGP/EBBR/E27 - Sensible and Latent Heat Fluxes Incorrect
DataStreams:	sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1
Description:	The left T/RH probe temperature sensor was spiking some of the time during these periods. Therefore, sensible and latent heat fluxes were incorrect during parts of the periods as well.
Measurements:	sgp5ebbrE27.b1: vapor_pressure_top temp_trh_bottom temp_trh_top vapor_pressure_bottom sgp15ebbrE27.b1: temp_trh_left_rr sgp30ebbrE27.b1: Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux) temp_trh_bottom temp_trh_top vapor_pressure_top Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux) vapor_pressure_bottom bowen_ratio

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DQRID : D060622.1

Start Date	Start Time	End Date	End Time
04/23/2006	2300	04/23/2006	2300
06/03/2006	1900	06/04/2006	2330

Subject:	SGP/EBBR/E13 - Left Air Temperature Incorrect - Fluxes Affected
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	The left air temperature was incorrect, thus the Bowen ratio and sensible and latent heat fluxes were incorrect also.
Measurements:	sgp15ebbrE13.b1: temp_air_left sgp5ebbrE13.b1: temp_air_top temp_air_bottom sgp30ebbrE13.b1: temp_air_bottom Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux) bowen_ratio temp_air_top Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)

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DQRID : D060622.2

Start Date	Start Time	End Date	End Time
04/30/2006	2100	05/01/2006	1530
06/05/2006	2330	06/06/2006	1600
06/14/2006	2030	06/15/2006	1430

Subject:	SGP/EBBR/E13 - Fluxes Incorrect, AEM Problems
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	The AEM did not function properly, thus sensible and latent heat fluxes were incorrect.
Measurements:	sgp15ebbrE13.b1: temp_air_right temp_air_left sgp5ebbrE13.b1: temp_air_top rh_bottom_fraction temp_air_bottom temp_trh_bottom rh_top_fraction vapor_pressure_top temp_trh_top vapor_pressure_bottom sgp30ebbrE13.b1: bowen_ratio Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux) temp_trh_top rh_bottom_fraction vapor_pressure_top Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux) vapor_pressure_bottom temp_air_bottom temp_trh_bottom rh_top_fraction temp_air_top

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DQRID : D060622.6

Start Date	Start Time	End Date	End Time
06/17/2006	0900	06/20/2006	1915

Subject:	SGP/EBBR/E20 - Net Radiation, Fluxes Too Large
DataStreams:	sgp30ebbrE20.b1, sgp5ebbrE20.b1
Description:	Net Radiation was way too large because of water in the bottom dome. This resulted in the sensible and latent heat fluxes being too large also.
Measurements:	sgp5ebbrE20.b1: Radiation, net(net_radiation) sgp30ebbrE20.b1: Radiation, net(net_radiation) Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux) Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)

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DQRID : D060712.1

Start Date	Start Time	End Date	End Time
07/11/2006	0130	07/21/2006	1730

Subject:	SGP/EBBR/E27 - Field fire burned AEM
DataStreams:	sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1
Description:	A fire in the E27 field burned the AEM, making it non-functional. Sensible and latent heat fluxes and gradients were incorrect during this period.
Measurements:	sgp5ebbrE27.b1: temp_trh_bottom temp_air_bottom rh_top_fraction temp_air_top home_signal rh_bottom_fraction vapor_pressure_top temp_trh_top vapor_pressure_bottom sgp15ebbrE27.b1: home_signal temp_trh_right_rr rh_right_mv temp_air_right temp_air_left temp_trh_left_rr rh_left_mv sgp30ebbrE27.b1: Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux) temp_air_top Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux) home_signal_30 rh_bottom_fraction home_signal_15 rh_top_fraction temp_air_bottom temp_trh_bottom temp_trh_top vapor_pressure_top bowen_ratio vapor_pressure_bottom

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DQRID : D060809.1

Start Date	Start Time	End Date	End Time
05/04/2006	1930	05/04/2006	2200
05/05/2006	0230	05/05/2006	0800
05/06/2006	0430	06/20/2006	1730

Subject:	SGP/EBBR/E27 - Sensible, Latent, and Average Soil Heat Fluxes Sometimes Incorrect
DataStreams:	sgp15ebbrE27.b1, sgp30ebbrE27.b1
Description:	The Soil Heat Flow #1 sensor kept going offscale. Sensible and Latent heat fluxes and the ave_shf were affected and sometimes incorrect.
Measurements:	sgp15ebbrE27.b1: soil_heat_flow_1_mv sgp30ebbrE27.b1: corr_soil_heat_flow_1 Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux) surface_soil_heat_flux_1 soil_heat_flow_1 Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux) Average soil heat flow at the surface(surface_soil_heat_flux_avg)

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DQRID : D060809.2

Start Date	Start Time	End Date	End Time
05/31/2006	0600	06/07/2006	1730
06/14/2006	0500	06/20/2006	1730

Subject:	SGP/EBBR/E27 - Low Battery Condition
DataStreams:	sgp30ebbrE27.b1, sgp5ebbrE27.b1, sgp15ebbrE27.b1
Description:	A low battery condition caused most of the measurements to be incorrect.
Measurements:	sgp5ebbrE27.b1: rh_top_fraction temp_reference vapor_pressure_bottom temp_trh_bottom temp_air_bottom home_signal time Wind speed vector mean(wspd_vec_mean) wdir_vec_std Wind speed, lower, 1-min avg(wspd_arith_mean) rh_bottom_fraction temp_air_top Wind direction, vector, lower, 1-min avg(wdir_vec_mean) Radiation, net(net_radiation) Barometric Pressure(atmos_pressure) vapor_pressure_top temp_trh_top sgp15ebbrE27.b1: wdir_vec_mean_mv soil_heat_flow_4_mv soil_moisture_1_rr soil_moisture_3_rr soil_temp_5_rr Wind speed, lower, 1-min avg(wspd_arith_mean) temp_air_left soil_moisture_5_rr soil_moisture_4_rr temp_reference_rr soil_moisture_2_rr soil_temp_1_rr net_radiation_mv temp_air_right temp_trh_left_rr soil_heat_flow_2_mv atmos_pressure_mv soil_heat_flow_1_mv soil_temp_3_rr home_signal soil_heat_flow_3_mv soil_heat_flow_5_mv temp_trh_right_rr rh_right_mv soil_temp_4_rr soil_temp_2_rr rh_left_mv sgp30ebbrE27.b1: surface_soil_heat_flux_2 soil_heat_flow_1 surface_soil_heat_flux_3 soil_heat_flow_2 surface_soil_heat_flux_4 surface_soil_heat_flux_5 soil_heat_flow_5 soil_heat_flow_3 soil_heat_flow_4 energy_storage_change_3 energy_storage_change_4 energy_storage_change_5 energy_storage_change_1 energy_storage_change_2 rh_bottom_fraction rh_top_fraction surface_soil_heat_flux_1 corr_soil_heat_flow_1 temp_air_top Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux) Barometric Pressure(atmos_pressure) Wind direction, vector, lower, 1-min avg(wdir_vec_mean) Wind speed, lower, 1-min avg(wspd_arith_mean) temp_air_bottom temp_trh_bottom temp_trh_top Wind speed vector mean(wspd_vec_mean) vapor_pressure_bottom corr_soil_heat_flow_2 corr_soil_heat_flow_3 corr_soil_heat_flow_4 corr_soil_heat_flow_5 Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux) Radiation, net(net_radiation) home_signal_30 soil_moisture_1 soil_temp_1 soil_temp_4 soil_moisture_2 soil_moisture_3 soil_temp_5 soil_temp_2 soil_moisture_4 soil_temp_3 soil_moisture_5 vapor_pressure_top soil_heat_capacity_5 soil_heat_capacity_3 soil_heat_capacity_4 wdir_vec_std home_signal_15 Average soil heat flow at the surface(surface_soil_heat_flux_avg) temp_reference soil_heat_capacity_2 soil_heat_capacity_1 bowen_ratio

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DQRID : D060818.10

Start Date	Start Time	End Date	End Time
07/01/2006	1700	07/06/2006	2200

Subject:	SGP/EBBR/E13 - Sensible and Latent Heat Fluxes Incorrect When Pressure Offscale
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	There were several half hours during this period when the pressure went offscale or at least to a high value, causing the sensible and latent heat fluxes to be incorrect.
Measurements:	sgp15ebbrE13.b1: atmos_pressure_mv sgp5ebbrE13.b1: Barometric Pressure(atmos_pressure) sgp30ebbrE13.b1: Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux) Barometric Pressure(atmos_pressure) Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)

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DQRID : D060818.11

Start Date	Start Time	End Date	End Time
04/26/2006	1830	08/17/2006	1730

Subject:	SGP/EBBR/E27 - Most Measurements Suspect
DataStreams:	sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1
Description:	The wrong EBBR program was used at this site. Therefore, most of the measurements are suspect. Note: Mentor reports reprocessing will not correct this problem.
Measurements:	sgp5ebbrE27.b1: rh_top_fraction base_time temp_reference vapor_pressure_bottom lon temp_trh_bottom temp_air_bottom home_signal time Wind speed vector mean(wspd_vec_mean) lat wdir_vec_std Wind speed, lower, 1-min avg(wspd_arith_mean) rh_bottom_fraction temp_air_top Wind direction, vector, lower, 1-min avg(wdir_vec_mean) Radiation, net(net_radiation) Barometric Pressure(atmos_pressure) alt time_offset vapor_pressure_top temp_trh_top sgp15ebbrE27.b1: wdir_vec_mean_mv soil_heat_flow_4_mv lon soil_moisture_3_rr soil_moisture_1_rr battery_voltage time_offset soil_temp_5_rr Wind speed, lower, 1-min avg(wspd_arith_mean) alt temp_air_left soil_moisture_5_rr soil_moisture_4_rr temp_reference_rr soil_moisture_2_rr soil_temp_1_rr net_radiation_mv lat temp_air_right temp_trh_left_rr soil_heat_flow_2_mv atmos_pressure_mv soil_heat_flow_1_mv soil_temp_3_rr home_signal soil_heat_flow_3_mv soil_heat_flow_5_mv temp_trh_right_rr rh_right_mv base_time soil_temp_4_rr soil_temp_2_rr rh_left_mv sgp30ebbrE27.b1: surface_soil_heat_flux_2 soil_heat_flow_1 surface_soil_heat_flux_3 soil_heat_flow_2 surface_soil_heat_flux_4 surface_soil_heat_flux_5 soil_heat_flow_5 soil_heat_flow_3 soil_heat_flow_4 energy_storage_change_3 energy_storage_change_4 energy_storage_change_5 energy_storage_change_1 energy_storage_change_2 rh_bottom_fraction rh_top_fraction surface_soil_heat_flux_1 corr_soil_heat_flow_1 time_offset temp_air_top Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux) lon Barometric Pressure(atmos_pressure) Wind direction, vector, lower, 1-min avg(wdir_vec_mean) Wind speed, lower, 1-min avg(wspd_arith_mean) temp_air_bottom temp_trh_bottom temp_trh_top Wind speed vector mean(wspd_vec_mean) corr_soil_heat_flow_2 vapor_pressure_bottom corr_soil_heat_flow_3 corr_soil_heat_flow_4 corr_soil_heat_flow_5 Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux) Radiation, net(net_radiation) home_signal_30 soil_moisture_1 soil_temp_1 soil_moisture_2 soil_temp_4 soil_moisture_3 soil_temp_5 soil_moisture_4 soil_temp_2 soil_temp_3 soil_moisture_5 base_time vapor_pressure_top soil_heat_capacity_5 soil_heat_capacity_3 soil_heat_capacity_4 lat alt wdir_vec_std home_signal_15 Average soil heat flow at the surface(surface_soil_heat_flux_avg) temp_reference soil_heat_capacity_2 soil_heat_capacity_1 bowen_ratio

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DQRID : D060818.13

Start Date	Start Time	End Date	End Time
08/11/2006	1300	08/21/2006	2330

Subject:	SGP/EBBR/E27 - Battery Voltage Problem - Measurements Incorrect
DataStreams:	sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1
Description:	Battery voltage was too low much of the time during the period, thus most measurements were incorrect during much of the time period.
Measurements:	sgp5ebbrE27.b1: rh_top_fraction temp_reference vapor_pressure_bottom temp_trh_bottom temp_air_bottom home_signal Wind speed vector mean(wspd_vec_mean) wdir_vec_std Wind speed, lower, 1-min avg(wspd_arith_mean) rh_bottom_fraction temp_air_top Wind direction, vector, lower, 1-min avg(wdir_vec_mean) Radiation, net(net_radiation) Barometric Pressure(atmos_pressure) vapor_pressure_top temp_trh_top sgp15ebbrE27.b1: wdir_vec_mean_mv soil_heat_flow_4_mv soil_moisture_3_rr soil_moisture_1_rr soil_temp_5_rr Wind speed, lower, 1-min avg(wspd_arith_mean) temp_air_left soil_moisture_5_rr soil_moisture_4_rr temp_reference_rr soil_moisture_2_rr soil_temp_1_rr net_radiation_mv temp_air_right temp_trh_left_rr soil_heat_flow_2_mv atmos_pressure_mv soil_heat_flow_1_mv soil_temp_3_rr home_signal soil_heat_flow_3_mv soil_heat_flow_5_mv temp_trh_right_rr rh_right_mv soil_temp_4_rr soil_temp_2_rr rh_left_mv sgp30ebbrE27.b1: surface_soil_heat_flux_2 soil_heat_flow_1 surface_soil_heat_flux_3 soil_heat_flow_2 surface_soil_heat_flux_4 surface_soil_heat_flux_5 soil_heat_flow_5 soil_heat_flow_3 soil_heat_flow_4 energy_storage_change_3 energy_storage_change_4 energy_storage_change_5 energy_storage_change_1 energy_storage_change_2 rh_bottom_fraction rh_top_fraction surface_soil_heat_flux_1 corr_soil_heat_flow_1 temp_air_top Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux) Barometric Pressure(atmos_pressure) Wind direction, vector, lower, 1-min avg(wdir_vec_mean) Wind speed, lower, 1-min avg(wspd_arith_mean) temp_air_bottom temp_trh_bottom temp_trh_top Wind speed vector mean(wspd_vec_mean) corr_soil_heat_flow_2 vapor_pressure_bottom corr_soil_heat_flow_3 corr_soil_heat_flow_4 corr_soil_heat_flow_5 Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux) Radiation, net(net_radiation) home_signal_30 soil_moisture_1 soil_temp_1 soil_moisture_2 soil_temp_4 soil_moisture_3 soil_temp_5 soil_moisture_4 soil_temp_2 soil_moisture_5 soil_temp_3 vapor_pressure_top soil_heat_capacity_5 soil_heat_capacity_3 soil_heat_capacity_4 wdir_vec_std home_signal_15 Average soil heat flow at the surface(surface_soil_heat_flux_avg) temp_reference soil_heat_capacity_2 soil_heat_capacity_1 bowen_ratio

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DQRID : D060818.6

Start Date	Start Time	End Date	End Time
05/31/2006	0430	06/02/2006	2130

Subject:	SGP/EBBR/E18 - Sensible and Latent Heat Fluxes and Net Radiation Incorrect
DataStreams:	sgp15ebbrE18.b1, sgp30ebbrE18.b1, sgp5ebbrE18.b1
Description:	The net radiometer dome was cracked and water had gotten in, resulting in incorrect net radiation measurements and therefore incorrect sensible and latent heat flux measurements.
Measurements:	sgp15ebbrE18.b1: net_radiation_mv sgp30ebbrE18.b1: Radiation, net(net_radiation) Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux) Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux) sgp5ebbrE18.b1: Radiation, net(net_radiation)

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DQRID : D060818.8

Start Date	Start Time	End Date	End Time
06/23/2006	0130	06/27/2006	1730

Subject:	SGP/EBBR/E8 - Sensible and Latent Heat Fluxes and Net Radiation Incorrect
DataStreams:	sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1
Description:	The net radiometer top dome was broken and water had gotten into it. Sensible and latent heat fluxes and net radiation were therefore incorrect.
Measurements:	sgp15ebbrE8.b1: net_radiation_mv sgp5ebbrE8.b1: Radiation, net(net_radiation) sgp30ebbrE8.b1: Radiation, net(net_radiation) Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux) Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)

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DQRID : D060921.3

Start Date	Start Time	End Date	End Time
08/21/2006	1200	08/29/2006	1630

Subject:	SGP/EBBR/E12 - Net Radiation, and Sensible and Latent Heat Fluxes Incorrect
DataStreams:	sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1
Description:	Rain entered into the net radiometer through a broken top dome. Most of the net radiation values during the period are much too large, thus sensible and latent fluxes are also too large.
Measurements:	sgp30ebbrE12.b1: Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux) Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux) Radiation, net(net_radiation) sgp15ebbrE12.b1: net_radiation_mv sgp5ebbrE12.b1: Radiation, net(net_radiation)

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DQRID : D060921.5

Start Date	Start Time	End Date	End Time
08/05/2006	1730	08/10/2006	1730
08/23/2006	1700	08/25/2006	1700
08/31/2006	2030	09/01/2006	1900

Subject:	SGP/EBBR/E13 - Soil Heat Flow #3 Large Negative
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1
Description:	During this period Soil Heat Flow #3 was sometimes incorrect (large negative); during those times, sensible and latent heat fluxes and average soil heat flux were sometimes (but not always incorrect).
Measurements:	sgp15ebbrE13.b1: soil_heat_flow_3_mv sgp30ebbrE13.b1: soil_heat_flow_3 Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux) surface_soil_heat_flux_3 corr_soil_heat_flow_3 Average soil heat flow at the surface(surface_soil_heat_flux_avg) Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)

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DQRID : D060921.6

Start Date	Start Time	End Date	End Time
08/22/2006	1630	08/22/2006	1830
08/24/2006	1530	08/24/2006	2000
08/29/2006	0830	08/29/2006	1200

Subject:	SGP/EBBR/E13 - Pressure and Sensible and Latent Heat Fluxes Incorrect
DataStreams:	sgp30ebbrE13.b1, sgp5ebbrE13.b1, sgp15ebbrE13.b1
Description:	During spikes in pressure upwards or downwards the sensible and latent heat fluxes were incorrect.
Measurements:	sgp15ebbrE13.b1: atmos_pressure_mv sgp5ebbrE13.b1: Barometric Pressure(atmos_pressure) sgp30ebbrE13.b1: Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux) Barometric Pressure(atmos_pressure) Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)

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DQRID : D060921.7

Start Date	Start Time	End Date	End Time
08/28/2006	0030	08/28/2006	0730

Subject:	SGP/EBBR/E13 - Most Measurements Incorrect When Battery Voltage Too low
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	Most measurements were incorrect during this period because the battery voltage was below 10.5 volts.
Measurements:	sgp15ebbrE13.b1: home_signal soil_temp_4_rr temp_air_right soil_heat_flow_1_mv soil_temp_1_rr soil_heat_flow_4_mv atmos_pressure_mv temp_reference_rr soil_moisture_1_rr wdir_vec_mean_mv rh_left_mv soil_temp_5_rr soil_moisture_4_rr temp_air_left Wind speed, lower, 1-min avg(wspd_arith_mean) soil_moisture_3_rr net_radiation_mv soil_heat_flow_2_mv temp_trh_left_rr soil_moisture_5_rr soil_heat_flow_3_mv soil_temp_3_rr soil_temp_2_rr soil_moisture_2_rr temp_trh_right_rr soil_heat_flow_5_mv rh_right_mv sgp5ebbrE13.b1: temp_air_top rh_bottom_fraction vapor_pressure_top wdir_vec_std Barometric Pressure(atmos_pressure) Wind direction, vector, lower, 1-min avg(wdir_vec_mean) temp_trh_bottom temp_reference temp_trh_top Wind speed vector mean(wspd_vec_mean) Radiation, net(net_radiation) rh_top_fraction vapor_pressure_bottom home_signal temp_air_bottom Wind speed, lower, 1-min avg(wspd_arith_mean) sgp30ebbrE13.b1: Wind speed vector mean(wspd_vec_mean) Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux) corr_soil_heat_flow_4 corr_soil_heat_flow_3 energy_storage_change_4 corr_soil_heat_flow_5 energy_storage_change_5 corr_soil_heat_flow_2 Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux) corr_soil_heat_flow_1 Wind direction, vector, lower, 1-min avg(wdir_vec_mean) soil_heat_flow_1 soil_heat_flow_3 soil_moisture_1 soil_heat_flow_2 soil_moisture_2 soil_heat_flow_5 soil_heat_flow_4 energy_storage_change_1 soil_moisture_5 energy_storage_change_3 soil_moisture_3 energy_storage_change_2 soil_moisture_4 vapor_pressure_top home_signal_15 Wind speed, lower, 1-min avg(wspd_arith_mean) Radiation, net(net_radiation) temp_trh_bottom home_signal_30 temp_air_bottom surface_soil_heat_flux_5 Average soil heat flow at the surface(surface_soil_heat_flux_avg) temp_air_top temp_trh_top Barometric Pressure(atmos_pressure) temp_reference soil_heat_capacity_1 soil_heat_capacity_5 soil_temp_2 soil_temp_1 soil_heat_capacity_4 soil_heat_capacity_3 soil_heat_capacity_2 soil_temp_5 soil_temp_4 soil_temp_3 wdir_vec_std bowen_ratio surface_soil_heat_flux_3 surface_soil_heat_flux_4 surface_soil_heat_flux_1 surface_soil_heat_flux_2 rh_bottom_fraction vapor_pressure_bottom rh_top_fraction

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DQRID : D060921.8

Start Date	Start Time	End Date	End Time
08/21/2006	0630	08/30/2006	1800

Subject:	SGP/EBBR/E22 - Net Radiation and Sensible and Latent Heat Fluxes Incorrect
DataStreams:	sgp30ebbrE22.b1, sgp5ebbrE22.b1, sgp15ebbrE22.b1
Description:	Rain entered the net radiometer, causing net radiation, and thus sensible and latent heat fluxes, to be too large.
Measurements:	sgp30ebbrE22.b1: Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux) Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux) Radiation, net(net_radiation) sgp5ebbrE22.b1: Radiation, net(net_radiation) sgp15ebbrE22.b1: net_radiation_mv

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DQRID : D060926.2

Start Date	Start Time	End Date	End Time
08/19/2006	1700	11/01/2006	1830

Subject:	SGP/EBBR/E4 - Soil Heat Flow #2 Incorrect at times
DataStreams:	sgp15ebbrE4.b1, sgp30ebbrE4.b1
Description:	Soil Heat Flow #2 sometimes dropped to large negative values during daytime.
Measurements:	sgp15ebbrE4.b1: soil_heat_flow_2_mv sgp30ebbrE4.b1: corr_soil_heat_flow_2 Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux) Average soil heat flow at the surface(surface_soil_heat_flux_avg) soil_heat_flow_2 Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux) surface_soil_heat_flux_2

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END OF DATA