DQRs for Session: 116640 User:renataCompleted: 12-22-2008

Data Quality Reports for Session: 116640 User: renata Completed: 12/22/2008

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D060112.1	SGP/EBBR/E22 - Sensible and Latent Heat Fluxes Incorrect	sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1
D060501.25	SGP/EBBR/E22 - Wind Speed Sensor Frozen Stopped	sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1
D060921.8	SGP/EBBR/E22 - Net Radiation and Sensible and Latent Heat Fluxes Incorrect	sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1
D061106.5	SGP/EBBR/E22 - Soil Heat Flow #4 Incorrect - Sensible and Latent Heat Fluxes Sometimes Affected	sgp15ebbrE22.b1, sgp30ebbrE22.b1
D070426.1	SGP/EBBR/E22 - Wind Direction Incorrect	sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1
D070815.6	SGP/EBBR/E22 - H and LE Incorrect	sgp15ebbrE22.b1, sgp30ebbrE22.b1

DQRID : D060112.1

Start Date	Start Time	End Date	End Time
01/10/2006	0730	01/18/2006	2000

Subject:	SGP/EBBR/E22 - Sensible and Latent Heat Fluxes Incorrect
DataStreams:	sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1
Description:
Measurements:	sgp5ebbrE22.b1: Temperature of bottom humidity sensor chamber(thum_bot) top air temperature(tair_top) Top humidity(hum_top) bottom vapor pressure(vp_bot) Temperature of the top humidity chamber(thum_top) Bottom humidity(hum_bot) bottom air temperature(tair_bot) top vapor pressure(vp_top) sgp30ebbrE22.b1: Temperature of the top humidity chamber(thum_top) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Bottom humidity(hum_bot) top air temperature(tair_top) top vapor pressure(vp_top) Temperature of bottom humidity sensor chamber(thum_bot) bottom air temperature(tair_bot) latent heat flux(e) Top humidity(hum_top) h(h) bottom vapor pressure(vp_bot) sgp15ebbrE22.b1: Left air temperature(tair_l) Right air temperature(tair_r)

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DQRID : D060501.25

Start Date	Start Time	End Date	End Time
01/21/2006	1130	01/21/2006	1700
01/22/2006	0100	01/22/2006	0730

Subject:	SGP/EBBR/E22 - Wind Speed Sensor Frozen Stopped
DataStreams:	sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1
Description:	The wind speed sensor was frozen to a stopped condition.
Measurements:	sgp30ebbrE22.b1: scalar wind speed(wind_s) vector wind speed(res_ws) sgp5ebbrE22.b1: vector wind speed(res_ws) scalar wind speed(wind_s) sgp15ebbrE22.b1: scalar wind speed(wind_s)

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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:	sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1
Description:	Rain entered the net radiometer, causing net radiation, and thus sensible and latent heat fluxes, to be too large.
Measurements:	sgp5ebbrE22.b1: net radiation(q) sgp30ebbrE22.b1: h(h) net radiation(q) latent heat flux(e) sgp15ebbrE22.b1: Net radiation(mv_q)

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DQRID : D061106.5

Start Date	Start Time	End Date	End Time
09/16/2006	0000	11/08/2006	1940

Subject:	SGP/EBBR/E22 - Soil Heat Flow #4 Incorrect - Sensible and Latent Heat Fluxes Sometimes Affected
DataStreams:	sgp15ebbrE22.b1, sgp30ebbrE22.b1
Description:	Soil heat flow sensor #4 dropped to low values or offscale. Sensible and latent heat fluxes were sometimes affected.
Measurements:	sgp30ebbrE22.b1: 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4) soil heat flow, site 4(g4) h(h) 5 cm soil heat flow, site 4(shf4) average surface soil heat flow(ave_shf) latent heat flux(e) sgp15ebbrE22.b1: Soil heat flow 4(mv_hft4)

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DQRID : D070426.1

Start Date	Start Time	End Date	End Time
04/16/2007	0400	04/26/2007	1630

Subject:	SGP/EBBR/E22 - Wind Direction Incorrect
DataStreams:	sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1
Description:	Wind direction was flat-lining at 135 degrees and occasionally changed to 0.4 degrees.
Measurements:	sgp30ebbrE22.b1: wind direction (relative to true north)(wind_d) standard deviation of wind direction (sigma theta)(sigma_wd) vector wind speed(res_ws) sgp5ebbrE22.b1: vector wind speed(res_ws) wind direction (relative to true north)(wind_d) standard deviation of wind direction (sigma theta)(sigma_wd) sgp15ebbrE22.b1: Wind direction (relative to true north)(mv_wind_d)

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DQRID : D070815.6

Start Date	Start Time	End Date	End Time
07/20/2007	0630	08/01/2007	2200

Subject:	SGP/EBBR/E22 - H and LE Incorrect
DataStreams:	sgp15ebbrE22.b1, sgp30ebbrE22.b1
Description:	Soil Heat Flow 1 bounced around and went offscale at times, resulting in the EBBR program setting sensible and latent heat fluxes to 9999es. The problem ended during a PM visit, possibly because of routine checks and tightening of leads in terminal strips.
Measurements:	sgp30ebbrE22.b1: soil heat flow, site 1(g1) 5 cm soil heat flow, site 1(shf1) h(h) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) average surface soil heat flow(ave_shf) latent heat flux(e) sgp15ebbrE22.b1: Soil heat flow 1(mv_hft1)

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