DQRs for Session: 114794 User:shermanCompleted: 10-11-2008

Data Quality Reports for Session: 114794 User: sherman Completed: 10/11/2008

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D030415.10	SGP/TWR/C1 - West-side 60m data incorrect due to low battery	sgp1twr60mC1.b1, sgp30twr60mC1.a1, sgp30twr60mC1.b1
D040617.2	SGP/ECOR/E1 - Missing data	sgp30ecorE1.b1
D051101.6	SGP/ECOR/E1 - ECOR Pressure and Temperature Missing	sgp30ecorE1.b1
D051216.2	SGP/ECOR/E14 - Flux Measurements Incorrect	sgp30ecorE14.b1
D060425.1	SGP/EBBR/E27 - Sensible and Latent Heat Fluxes Incorrect	sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1
D060428.4	SGP/EBBR/E22 - Fluxes Incorrect When Soil Heat Flow #3 Out of Range	sgp30ebbrE22.b1
D060501.11	SGP/EBBR/E12 - Fluxes and Gradient Measurements Incorrect	sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1
D060501.14	SGP/EBBR/E13 - Net Radiation and Fluxes Suspect	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D060501.9	SGP/EBBR/E8 - Fluxes Incorrect; Left Humidity Near Zero	sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1
D060508.2	SGP/EBBR/E8 - Sensible and Latent Heat Flux Suspect	sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1
D060508.3	SGP/EBBR/E27 - Instrument problem, Loose connections	sgp15ebbrE27.b1, sgp30ebbrE27.b1
D060621.7	SGP/EBBR/E9 - Wind Speed Incorrect	sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.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
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	sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.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
D060921.4	SGP/EBBR/E12 - Soil Temperature #1 Incorrect	sgp15ebbrE12.b1, sgp30ebbrE12.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	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.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	sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1
D060926.2	SGP/EBBR/E4 - Soil Heat Flow #2 Incorrect at times	sgp15ebbrE4.b1, sgp30ebbrE4.b1
D061103.3	SGP/EBBR/E18 - Sensible and Latent Heat Fluxes Incorrect	sgp30ebbrE18.b1
D061106.5	SGP/EBBR/E22 - Soil Heat Flow #4 Incorrect - Sensible and Latent Heat Fluxes Sometimes Affected	sgp15ebbrE22.b1, sgp30ebbrE22.b1
D061114.6	SGP/EBBR/E13 - Battery failure	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D061114.9	SGP/EBBR/E19 - Sensible and Latent Heat Fluxes Incorrect	sgp30ebbrE19.b1
D070208.3	SGP/EBBR/E2 - Missing data	sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1
D070215.2	SGP/EBBR/E2 - Windspeed sensor failure	sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1
D070223.1	SGP/ECOR/E14 - Fluxes and Most Measurements Incorrect	sgp30ecorE14.b1
D070223.2	SGP/EBBR/E8 - Failed Temp/RH sensor	sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1
D070328.1	SGP/EBBR/E4 - Wind Direction Stuck at Zero	sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1
D070426.1	SGP/EBBR/E22 - Wind Direction Incorrect	sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1
D070508.1	SGP/EBBR/E4 - Instrument problem	sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1
D070809.1	SGP/EBBR/E27 - Multiplexer #2 failure	sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1
D070810.1	SGP/EBBR/E4 - Wind Direction Incorrect	sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1
D070815.6	SGP/EBBR/E22 - H and LE Incorrect	sgp15ebbrE22.b1, sgp30ebbrE22.b1
D070917.1	SGP/EBBR/E13 - Radiometer dome broken	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
D071001.1	SGP/EBBR/E26 - Sensible and Latent Heat Fluxes Affected by bad temp sensor	sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1
D080509.2	SGP/EBBR/E4 - Reprocess: Wind Direction Incorrect	sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1
D990415.6	SGP/TWR/C1 - Missing data	sgp1440twr60mC1.b1, sgp1twr60mC1.b1, sgp30twr60mC1.b1
D990607.1	SGP/TWR/C1 - W Side of Tower lowered for maintenance	sgp1440twr25mC1.b1, sgp1440twr60mC1.b1, sgp1twr25mC1.b1, sgp1twr60mC1.b1, sgp30twr25mC1.b1, sgp30twr60mC1.b1

DQRID : D030415.10

Start Date	Start Time	End Date	End Time
02/21/2003	2140	02/22/2003	1846
02/22/2003	2140	02/26/2003	1604

Subject:	SGP/TWR/C1 - West-side 60m data incorrect due to low battery
DataStreams:	sgp1twr60mC1.b1, sgp30twr60mC1.a1, sgp30twr60mC1.b1
Description:	A low battery voltage caused T, RH, and VP to be incorrect. Data may be missing from some of the second period because battery voltage dropped to zero at one point.
Measurements:	sgp1twr60mC1.b1: Relative humidity inside the instrument enclosure(rh) Beam 0 Temperature(temp) Vapor Pressure (kiloPascals)(vap_pres) sgp30twr60mC1.a1: Beam 0 Temperature(temp) Vapor Pressure (kiloPascals)(vap_pres) Relative humidity inside the instrument enclosure(rh) sgp30twr60mC1.b1: Vapor Pressure (kiloPascals)(vap_pres) Beam 0 Temperature(temp) Relative humidity inside the instrument enclosure(rh)

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DQRID : D040617.2

Start Date	Start Time	End Date	End Time
06/15/2004	0900	09/10/2004	1800
10/03/2004	1500	10/05/2004	1830
05/24/2005	0800	06/07/2005	1800
09/06/2005	1900	09/20/2005	2030
05/31/2006	2000	08/08/2006	2230

Subject:	SGP/ECOR/E1 - Missing data
DataStreams:	sgp30ecorE1.b1
Description:	Data are missing and unrecoverable.
Measurements:	sgp30ecorE1.b1: latent heat flux(lv_e) mean value of out of range values and spikes of c -9999 if no spikes(mean_spk_c) h(h) rotated mean w(mean_rot_w) rotated mean v(mean_rot_v) variance of c(var_c) lon(lon) skewness of variable u(skew_u) kurtosis of variable c(kurt_c) momentum flux (dynamic)(k) Cross-boom wind velocity (v)(mean_v) Retrieved water vapor density profile(rho) vector averaged wind speed(wind_spd) variance of w(var_rot_w) 0=real or 1=dummy value of rho(real_rho) vector averaged wind direction(wind_dir) number of bad or out of range q samples(n_bad_q) number of valid w samples(n_good_w) covariance of qc(cvar_qc) variance of v(var_rot_v) number of samples with \IRGA hardware problem\ flag(n_bad_irga) skewness of variable v(skew_v) number of valid v samples(n_good_v) time(time) number of valid q samples(n_good_q) rotated covariance vq(cvar_rot_vq) covariance of tc(cvar_tc) vw covariance(cvar_vw) Vertical wind velocity (w)(mean_w) rotated covariance vc(cvar_rot_vc) average voltage of IRGA cooler(mean_cooler) covariance vq(cvar_vq) wT covariance(cvar_wt) skewness of variable w(skew_w) Water vapor density (q)(mean_q) covariance wq(cvar_wq) mean value of out of range values and spikes of q -9999 if no spikes(mean_spk_q) rotated covariance wc(cvar_rot_wc) latent heat of vaporization(lv) Vertical angle of wind(phi) base time(base_time) mean co2 concentration (c)(mean_c) number of valid u samples(n_good_u) average temperature (IGRA internal sensor)(temp_irga) covariance vt(cvar_vt) number of samples with bad sonic status flag(n_bad_son_ic) variance of t(var_t) mixing ratio(mr) number of c samples removed due to spikes(n_spk_c) skewness of variable q(skew_q) rotated covariance uw(cvar_rot_uw) CO2 flux(fc) number of bad or out of range c samples(n_bad_c) variance of q(var_q) mean value of \spike\ w samples(mean_spk_w) Friction velocity(ustar) 0=real or 1=dummy value of mr(real_mr) variance of variable u(var_u) number of v samples removed due to spikes(n_spk_v) kurtosis of variable v(kurt_v) rotated covariance wt(cvar_rot_wt) kurtosis of variable u(kurt_u) number of w samples removed due to spikes(n_spk_w) covariance ut(cvar_ut) rotated covariance uc(cvar_rot_uc) kurtosis of variable q(kurt_q) kurtosis of variable t(kurt_t) covariance uq(cvar_uq) uw covariance(cvar_uw) covariance wc(cvar_wc) Time offset of tweaks from base_time(time_offset) number of bad or out of range t samples(n_bad_t) rotated covariance vt(cvar_rot_vt) rotated covariance uv(cvar_rot_uv) mean horizontal wind speed(mean_rot_u) covariance uv(cvar_uv) covariance of tq(cvar_tq) lat(lat) Down-boom wind velocity (u)(mean_u) number of valid t samples(n_good_t) number of q samples removed due to spikes(n_spk_q) number of bad or out of range u samples(n_bad_u) skewness of variable c(skew_c) 0=real or 1=dummy value of cp(real_cp) rotated covariance vw(cvar_rot_vw) number of u samples removed due to spikes(n_spk_u) number of valid c samples(n_good_c) number of samples with IRGA optical path blocked flag(n_bad_irga_light) standard deviation of wind elevation angle(std_elev) Dummy altitude for Zeb(alt) rotated covariance wq(cvar_rot_wq) number of bad or out of range w samples(n_bad_w) variance of u(var_rot_u) rotated covariance ut(cvar_rot_ut) kurtosis of variable w(kurt_w) variance of variable v(var_v) standard deviation of wind direction(std_wind_dir) mean value of out of range values and spikes of t -9999 if no spikes(mean_spk_t) number of bad or out of range v samples(n_bad_v) number of t samples removed due to spikes(n_spk_t) Virtual temperature (T)(mean_t) variance of variable w(var_w) skewness of variable t(skew_t) average atmospheric pressure (IGRA internal sensor)(atm_pres) condensation pressure(cp) covariance uc(cvar_uc) mean value of \spike\ v samples(mean_spk_v) vertical (elevation) wind angle(elev) 0=real or 1=dummy value of lv(real_lv) covariance vc(cvar_vc) mean value of \spike\ u samples(mean_spk_u) rotated covariance uq(cvar_rot_uq)

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DQRID : D051101.6

Start Date	Start Time	End Date	End Time
10/05/2005	1400	05/31/2006	1930

Subject:	SGP/ECOR/E1 - ECOR Pressure and Temperature Missing
DataStreams:	sgp30ecorE1.b1
Description:	The pressure and temperature from the CO2/H2O sensor is missing due to a failure of some kind.
Measurements:	sgp30ecorE1.b1: average temperature (IGRA internal sensor)(temp_irga) average atmospheric pressure (IGRA internal sensor)(atm_pres)

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DQRID : D051216.2

Start Date	Start Time	End Date	End Time
11/04/2005	1330	11/17/2005	1630
12/01/2005	1930	12/13/2005	1630
01/24/2006	1500	02/13/2006	1930
05/05/2006	2100	06/13/2006	1400
07/07/2006	1930	07/14/2006	1500

Subject:	SGP/ECOR/E14 - Flux Measurements Incorrect
DataStreams:	sgp30ecorE14.b1
Description:	The ECOR datastream was corrupted; this happens when the ECOR program produces a datastream of the wrong length (i.e., leaves one or more measurements out). Fluxes and some other measurements are incorrect. Reprocessing will not correct this problem; the raw data are corrupted.
Measurements:	sgp30ecorE14.b1: mean co2 concentration (c)(mean_c) CO2 flux(fc) Water vapor density (q)(mean_q) average temperature (IGRA internal sensor)(temp_irga) average atmospheric pressure (IGRA internal sensor)(atm_pres) h(h) latent heat flux(lv_e)

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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: top vapor pressure(vp_top) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) bottom vapor pressure(vp_bot) sgp30ebbrE27.b1: bottom vapor pressure(vp_bot) h(h) latent heat flux(e) Temperature of the top humidity chamber(thum_top) top vapor pressure(vp_top) Temperature of bottom humidity sensor chamber(thum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) sgp15ebbrE27.b1: Temperature of left humidity sensor chamber(rr_thum_l)

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DQRID : D060428.4

Start Date	Start Time	End Date	End Time
04/12/2006	1900	05/24/2006	1700

Subject:	SGP/EBBR/E22 - Fluxes Incorrect When Soil Heat Flow #3 Out of Range
DataStreams:	sgp30ebbrE22.b1
Description:	When soil heat flow #3 exceeded the range limit in the EBBR program, it was replaced with 9999es. This caused the ave_shf and the sensible and latent heat fluxes to be incorrect.
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)

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DQRID : D060501.11

Start Date	Start Time	End Date	End Time
04/15/2006	2300	04/25/2006	1700

Subject:	SGP/EBBR/E12 - Fluxes and Gradient Measurements Incorrect
DataStreams:	sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1
Description:	The AEM hung in one position; therefore the fluxes and gradient measurements were incorrect.
Measurements:	sgp15ebbrE12.b1: Right air temperature(tair_r) Left relative humidity(mv_hum_l) Temperature of right humidity sensor chamber(rr_thum_r) Left air temperature(tair_l) Temperature of left humidity sensor chamber(rr_thum_l) Right relative humidity(mv_hum_r) sgp5ebbrE12.b1: top vapor pressure(vp_top) Temperature of bottom humidity sensor chamber(thum_bot) top air temperature(tair_top) bottom air temperature(tair_bot) Bottom humidity(hum_bot) Temperature of the top humidity chamber(thum_top) bottom vapor pressure(vp_bot) Top humidity(hum_top) sgp30ebbrE12.b1: bottom air temperature(tair_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) Top humidity(hum_top) top air temperature(tair_top) Temperature of the top humidity chamber(thum_top) h(h) latent heat flux(e) top vapor pressure(vp_top) Bottom humidity(hum_bot)

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DQRID : D060501.14

Start Date	Start Time	End Date	End Time
04/02/2006	0330	04/05/2006	1435

Subject:	SGP/EBBR/E13 - Net Radiation and Fluxes Suspect
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	The net radiometer had water in it, making the net radiation and flux measurements suspect; the latter do not appear to be incorrect, but should be considered as suspect anyway.
Measurements:	sgp15ebbrE13.b1: Net radiation(mv_q) sgp5ebbrE13.b1: net radiation(q) sgp30ebbrE13.b1: net radiation(q) latent heat flux(e) h(h)

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DQRID : D060501.9

Start Date	Start Time	End Date	End Time
02/22/2006	2030	04/04/2006	1500

Subject:	SGP/EBBR/E8 - Fluxes Incorrect; Left Humidity Near Zero
DataStreams:	sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1
Description:	The left humidity was intermittently incorrect, therefore the sensible and latent heat fluxes were also.
Measurements:	sgp30ebbrE8.b1: top vapor pressure(vp_top) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) latent heat flux(e) Top humidity(hum_top) h(h) Bottom humidity(hum_bot) bottom vapor pressure(vp_bot) sgp5ebbrE8.b1: Bottom humidity(hum_bot) bottom vapor pressure(vp_bot) Top humidity(hum_top) top vapor pressure(vp_top) sgp15ebbrE8.b1: Left relative humidity(mv_hum_l)

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DQRID : D060508.2

Start Date	Start Time	End Date	End Time
04/22/2006	1030	05/31/2006	0030

Subject:	SGP/EBBR/E8 - Sensible and Latent Heat Flux Suspect
DataStreams:	sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1
Description:	The left humidity sensor produced large spikes frequently. This resulted in incorrect measurements of vapor pressure gradient and thus calculations of sensible and latent heat flux.
Measurements:	sgp30ebbrE8.b1: top vapor pressure(vp_top) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) latent heat flux(e) Top humidity(hum_top) h(h) Bottom humidity(hum_bot) bottom vapor pressure(vp_bot) sgp5ebbrE8.b1: Bottom humidity(hum_bot) bottom vapor pressure(vp_bot) Top humidity(hum_top) top vapor pressure(vp_top) sgp15ebbrE8.b1: Left relative humidity(mv_hum_l)

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DQRID : D060508.3

Start Date	Start Time	End Date	End Time
03/09/2006	1900	04/16/2006	1600

Subject:	SGP/EBBR/E27 - Instrument problem, Loose connections
DataStreams:	sgp15ebbrE27.b1, sgp30ebbrE27.b1
Description:	The soil heat flow #1 sensor went offscale low on occasion. This sometimes caused sensible and latent heat fluxes to be 9999ed out by the EBBR programming, but not always.
Measurements:	sgp30ebbrE27.b1: 5 cm soil heat flow, site 1(shf1) soil heat flow, site 1(g1) h(h) latent heat flux(e) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) sgp15ebbrE27.b1: Soil heat flow 1(mv_hft1)

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DQRID : D060621.7

Start Date	Start Time	End Date	End Time
04/30/2006	2230	05/02/2006	1550

Subject:	SGP/EBBR/E9 - Wind Speed Incorrect
DataStreams:	sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1
Description:	The wind speed measurement was incorrect after the cup anemometer lost a cup.
Measurements:	sgp15ebbrE9.b1: scalar wind speed(wind_s) sgp5ebbrE9.b1: scalar wind speed(wind_s) vector wind speed(res_ws) sgp30ebbrE9.b1: scalar wind speed(wind_s) vector wind speed(res_ws)

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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: Left air temperature(tair_l) sgp5ebbrE13.b1: bottom air temperature(tair_bot) top air temperature(tair_top) sgp30ebbrE13.b1: bottom air temperature(tair_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) top air temperature(tair_top) latent heat flux(e) h(h)

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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: Left air temperature(tair_l) Right air temperature(tair_r) sgp5ebbrE13.b1: Temperature of bottom humidity sensor chamber(thum_bot) top vapor pressure(vp_top) top air temperature(tair_top) Temperature of the top humidity chamber(thum_top) bottom vapor pressure(vp_bot) Bottom humidity(hum_bot) Top humidity(hum_top) bottom air temperature(tair_bot) sgp30ebbrE13.b1: Bottom humidity(hum_bot) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) Temperature of the top humidity chamber(thum_top) latent heat flux(e) h(h) bottom air temperature(tair_bot) top air temperature(tair_top) Top humidity(hum_top) top vapor pressure(vp_top)

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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: Bottom humidity(hum_bot) Temperature of bottom humidity sensor chamber(thum_bot) top air temperature(tair_top) Home signal(home) Top humidity(hum_top) bottom vapor pressure(vp_bot) top vapor pressure(vp_top) bottom air temperature(tair_bot) Temperature of the top humidity chamber(thum_top) sgp30ebbrE27.b1: Temperature of the top humidity chamber(thum_top) Exchange mechanism position indicator (0 to 15 min)(home_15) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) top air temperature(tair_top) latent heat flux(e) top vapor pressure(vp_top) Exchange mechanism position indicator (15 to 30 min)(home_30) Bottom humidity(hum_bot) bottom vapor pressure(vp_bot) bottom air temperature(tair_bot) h(h) Top humidity(hum_top) Temperature of bottom humidity sensor chamber(thum_bot) sgp15ebbrE27.b1: Right air temperature(tair_r) Temperature of right humidity sensor chamber(rr_thum_r) Left air temperature(tair_l) Left relative humidity(mv_hum_l) Right relative humidity(mv_hum_r) Temperature of left humidity sensor chamber(rr_thum_l) Home signal(mv_home)

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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:	sgp30ebbrE27.b1: 5 cm soil heat flow, site 1(shf1) average surface soil heat flow(ave_shf) soil heat flow, site 1(g1) h(h) latent heat flux(e) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) sgp15ebbrE27.b1: Soil heat flow 1(mv_hft1)

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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:	sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1
Description:	A low battery condition caused most of the measurements to be incorrect.
Measurements:	sgp5ebbrE27.b1: vector wind speed(res_ws) net radiation(q) Bottom humidity(hum_bot) Reference Thermistor Temperature(tref) Retrieved pressure profile(pres) Top humidity(hum_top) scalar wind speed(wind_s) Temperature of the top humidity chamber(thum_top) Temperature of bottom humidity sensor chamber(thum_bot) wind direction (relative to true north)(wind_d) Home signal(home) top vapor pressure(vp_top) bottom air temperature(tair_bot) time(time) top air temperature(tair_top) bottom vapor pressure(vp_bot) standard deviation of wind direction (sigma theta)(sigma_wd) sgp30ebbrE27.b1: 0-5 cm change in soil heat storage with time, site 2(ces1) Reference Thermistor Temperature(tref) Temperature of the top humidity chamber(thum_top) Exchange mechanism position indicator (0 to 15 min)(home_15) volumetric soil moisture, site 5(sm5) net radiation(q) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) vector wind speed(res_ws) 5 cm soil heat flow, site 5(shf5) volumetric soil moisture, site 1(sm1) volumetric soil moisture, site 4(sm4) 0-5 cm change in soil heat storage with time, site 2(ces2) soil heat flow, site 5(g5) soil heat flow, site 3(g3) 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5) volumetric soil moisture, site 3(sm3) Top humidity(hum_top) soil heat flow, site 2(g2) soil heat flow, site 1(g1) top vapor pressure(vp_top) Exchange mechanism position indicator (15 to 30 min)(home_30) standard deviation of wind direction (sigma theta)(sigma_wd) Bottom humidity(hum_bot) bottom air temperature(tair_bot) 0-5 cm integrated soil temperature, site 4(ts4) 0-5 cm integrated soil temperature, site 2(ts1) soil heat flow, site 4(g4) wind direction (relative to true north)(wind_d) Soil heat capacity 5(cs5) Soil heat capacity 1(cs1) Soil heat capacity 4(cs4) 0-5 cm integrated soil temperature, site 5(ts5) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) latent heat flux(e) Retrieved pressure profile(pres) 0-5 cm integrated soil temperature, site 3(ts3) 0-5 cm integrated soil temperature, site 2(ts2) 0-5 cm change in soil heat storage with time, site 5(ces5) Soil heat capacity 2(cs2) Soil heat capacity 3(cs3) bottom vapor pressure(vp_bot) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) 0-5 cm change in soil heat storage with time, site 4(ces4) top air temperature(tair_top) 0-5 cm change in soil heat storage with time, site 3(ces3) 5 cm soil heat flow, site 2(shf2) 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4) 5 cm soil heat flow, site 3(shf3) volumetric soil moisture, site 2(sm2) scalar wind speed(wind_s) 5 cm soil heat flow, site 4(shf4) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) 5 cm soil heat flow, site 1(shf1) average surface soil heat flow(ave_shf) h(h) Temperature of bottom humidity sensor chamber(thum_bot) sgp15ebbrE27.b1: Soil moisture 5(r_sm5) Reference temperature(rr_tref) Left air temperature(tair_l) Soil temperature 3(rr_ts3) Temperature of left humidity sensor chamber(rr_thum_l) Soil temperature 4(rr_ts4) Soil moisture 2(r_sm2) scalar wind speed(wind_s) Soil temperature 5(rr_ts5) Right air temperature(tair_r) Soil moisture 3(r_sm3) Left relative humidity(mv_hum_l) Soil moisture 4(r_sm4) Soil heat flow 1(mv_hft1) Net radiation(mv_q) Soil heat flow 3(mv_hft3) Soil heat flow 4(mv_hft4) Soil heat flow 5(mv_hft5) Right relative humidity(mv_hum_r) Soil temperature 1(rr_ts1) Atmospheric pressure(mv_pres) Temperature of right humidity sensor chamber(rr_thum_r) Soil moisture 1(r_sm1) Soil temperature 2(rr_ts2) Wind direction (relative to true north)(mv_wind_d) Soil heat flow 2(mv_hft2) Home signal(mv_home)

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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: Atmospheric pressure(mv_pres) sgp5ebbrE13.b1: Retrieved pressure profile(pres) sgp30ebbrE13.b1: Retrieved pressure profile(pres) latent heat flux(e) h(h)

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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: vector wind speed(res_ws) net radiation(q) Dummy altitude for Zeb(alt) Bottom humidity(hum_bot) Reference Thermistor Temperature(tref) Retrieved pressure profile(pres) Top humidity(hum_top) lat(lat) Time offset of tweaks from base_time(time_offset) scalar wind speed(wind_s) Temperature of the top humidity chamber(thum_top) Temperature of bottom humidity sensor chamber(thum_bot) wind direction (relative to true north)(wind_d) Home signal(home) top vapor pressure(vp_top) bottom air temperature(tair_bot) time(time) base time(base_time) top air temperature(tair_top) lon(lon) bottom vapor pressure(vp_bot) standard deviation of wind direction (sigma theta)(sigma_wd) sgp30ebbrE27.b1: 0-5 cm change in soil heat storage with time, site 2(ces1) Reference Thermistor Temperature(tref) Temperature of the top humidity chamber(thum_top) Exchange mechanism position indicator (0 to 15 min)(home_15) volumetric soil moisture, site 5(sm5) net radiation(q) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) vector wind speed(res_ws) 5 cm soil heat flow, site 5(shf5) volumetric soil moisture, site 4(sm4) volumetric soil moisture, site 1(sm1) 0-5 cm change in soil heat storage with time, site 2(ces2) soil heat flow, site 5(g5) soil heat flow, site 3(g3) 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5) volumetric soil moisture, site 3(sm3) Top humidity(hum_top) soil heat flow, site 2(g2) soil heat flow, site 1(g1) top vapor pressure(vp_top) Exchange mechanism position indicator (15 to 30 min)(home_30) standard deviation of wind direction (sigma theta)(sigma_wd) Bottom humidity(hum_bot) bottom air temperature(tair_bot) 0-5 cm integrated soil temperature, site 4(ts4) 0-5 cm integrated soil temperature, site 2(ts1) lat(lat) soil heat flow, site 4(g4) wind direction (relative to true north)(wind_d) Dummy altitude for Zeb(alt) Soil heat capacity 5(cs5) Soil heat capacity 1(cs1) Soil heat capacity 4(cs4) 0-5 cm integrated soil temperature, site 5(ts5) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) latent heat flux(e) base time(base_time) Retrieved pressure profile(pres) 0-5 cm integrated soil temperature, site 3(ts3) 0-5 cm integrated soil temperature, site 2(ts2) 0-5 cm change in soil heat storage with time, site 5(ces5) Soil heat capacity 2(cs2) Soil heat capacity 3(cs3) bottom vapor pressure(vp_bot) lon(lon) Time offset of tweaks from base_time(time_offset) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) 0-5 cm change in soil heat storage with time, site 4(ces4) top air temperature(tair_top) 0-5 cm change in soil heat storage with time, site 3(ces3) 5 cm soil heat flow, site 2(shf2) 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4) 5 cm soil heat flow, site 3(shf3) volumetric soil moisture, site 2(sm2) scalar wind speed(wind_s) 5 cm soil heat flow, site 4(shf4) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) 5 cm soil heat flow, site 1(shf1) average surface soil heat flow(ave_shf) h(h) Temperature of bottom humidity sensor chamber(thum_bot) sgp15ebbrE27.b1: Soil moisture 5(r_sm5) Reference temperature(rr_tref) Battery(bat) Left air temperature(tair_l) lat(lat) Soil temperature 3(rr_ts3) Temperature of left humidity sensor chamber(rr_thum_l) Soil temperature 4(rr_ts4) Soil moisture 2(r_sm2) lon(lon) scalar wind speed(wind_s) Soil temperature 5(rr_ts5) Right air temperature(tair_r) Soil moisture 3(r_sm3) Left relative humidity(mv_hum_l) base time(base_time) Soil moisture 4(r_sm4) Time offset of tweaks from base_time(time_offset) Soil heat flow 1(mv_hft1) Net radiation(mv_q) Soil heat flow 3(mv_hft3) Soil heat flow 4(mv_hft4) Soil heat flow 5(mv_hft5) Right relative humidity(mv_hum_r) Soil temperature 1(rr_ts1) Atmospheric pressure(mv_pres) Signature(signature) Dummy altitude for Zeb(alt) Temperature of right humidity sensor chamber(rr_thum_r) Soil moisture 1(r_sm1) Soil temperature 2(rr_ts2) Wind direction (relative to true north)(mv_wind_d) Soil heat flow 2(mv_hft2) Home signal(mv_home)

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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: vector wind speed(res_ws) net radiation(q) Bottom humidity(hum_bot) Reference Thermistor Temperature(tref) Retrieved pressure profile(pres) Top humidity(hum_top) scalar wind speed(wind_s) Temperature of the top humidity chamber(thum_top) Temperature of bottom humidity sensor chamber(thum_bot) wind direction (relative to true north)(wind_d) Home signal(home) top vapor pressure(vp_top) bottom air temperature(tair_bot) top air temperature(tair_top) bottom vapor pressure(vp_bot) standard deviation of wind direction (sigma theta)(sigma_wd) sgp30ebbrE27.b1: 0-5 cm change in soil heat storage with time, site 2(ces1) Reference Thermistor Temperature(tref) Temperature of the top humidity chamber(thum_top) Exchange mechanism position indicator (0 to 15 min)(home_15) volumetric soil moisture, site 5(sm5) net radiation(q) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) vector wind speed(res_ws) 5 cm soil heat flow, site 5(shf5) volumetric soil moisture, site 1(sm1) volumetric soil moisture, site 4(sm4) 0-5 cm change in soil heat storage with time, site 2(ces2) soil heat flow, site 5(g5) soil heat flow, site 3(g3) 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5) volumetric soil moisture, site 3(sm3) Top humidity(hum_top) soil heat flow, site 2(g2) soil heat flow, site 1(g1) top vapor pressure(vp_top) Exchange mechanism position indicator (15 to 30 min)(home_30) standard deviation of wind direction (sigma theta)(sigma_wd) Bottom humidity(hum_bot) bottom air temperature(tair_bot) 0-5 cm integrated soil temperature, site 4(ts4) 0-5 cm integrated soil temperature, site 2(ts1) soil heat flow, site 4(g4) wind direction (relative to true north)(wind_d) Soil heat capacity 5(cs5) Soil heat capacity 1(cs1) Soil heat capacity 4(cs4) 0-5 cm integrated soil temperature, site 5(ts5) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) latent heat flux(e) Retrieved pressure profile(pres) 0-5 cm integrated soil temperature, site 3(ts3) 0-5 cm integrated soil temperature, site 2(ts2) 0-5 cm change in soil heat storage with time, site 5(ces5) Soil heat capacity 2(cs2) Soil heat capacity 3(cs3) bottom vapor pressure(vp_bot) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) 0-5 cm change in soil heat storage with time, site 4(ces4) top air temperature(tair_top) 0-5 cm change in soil heat storage with time, site 3(ces3) 5 cm soil heat flow, site 2(shf2) 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4) 5 cm soil heat flow, site 3(shf3) volumetric soil moisture, site 2(sm2) scalar wind speed(wind_s) 5 cm soil heat flow, site 4(shf4) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) 5 cm soil heat flow, site 1(shf1) average surface soil heat flow(ave_shf) h(h) Temperature of bottom humidity sensor chamber(thum_bot) sgp15ebbrE27.b1: Soil moisture 5(r_sm5) Reference temperature(rr_tref) Left air temperature(tair_l) Soil temperature 3(rr_ts3) Temperature of left humidity sensor chamber(rr_thum_l) Soil temperature 4(rr_ts4) Soil moisture 2(r_sm2) scalar wind speed(wind_s) Soil temperature 5(rr_ts5) Right air temperature(tair_r) Soil moisture 3(r_sm3) Left relative humidity(mv_hum_l) Soil moisture 4(r_sm4) Soil heat flow 1(mv_hft1) Net radiation(mv_q) Soil heat flow 3(mv_hft3) Soil heat flow 4(mv_hft4) Soil heat flow 5(mv_hft5) Right relative humidity(mv_hum_r) Soil temperature 1(rr_ts1) Atmospheric pressure(mv_pres) Temperature of right humidity sensor chamber(rr_thum_r) Soil moisture 1(r_sm1) Soil temperature 2(rr_ts2) Wind direction (relative to true north)(mv_wind_d) Soil heat flow 2(mv_hft2) Home signal(mv_home)

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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:	sgp5ebbrE18.b1: net radiation(q) sgp30ebbrE18.b1: latent heat flux(e) net radiation(q) h(h) sgp15ebbrE18.b1: Net radiation(mv_q)

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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:	sgp30ebbrE8.b1: latent heat flux(e) net radiation(q) h(h) sgp5ebbrE8.b1: net radiation(q) sgp15ebbrE8.b1: Net radiation(mv_q)

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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:	sgp15ebbrE12.b1: Net radiation(mv_q) sgp5ebbrE12.b1: net radiation(q) sgp30ebbrE12.b1: latent heat flux(e) net radiation(q) h(h)

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DQRID : D060921.4

Start Date	Start Time	End Date	End Time
09/01/2006	0130	09/12/2006	1630

Subject:	SGP/EBBR/E12 - Soil Temperature #1 Incorrect
DataStreams:	sgp15ebbrE12.b1, sgp30ebbrE12.b1
Description:	During much of this period soil temperature #1 was offscale or erratic. Sensible and latent heat fluxes were not ususally affected.
Measurements:	sgp15ebbrE12.b1: Soil temperature 1(rr_ts1) sgp30ebbrE12.b1: Soil heat capacity 1(cs1) 0-5 cm integrated soil temperature, site 2(ts1) 0-5 cm change in soil heat storage with time, site 2(ces1) soil heat flow, site 1(g1)

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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_hft3) sgp30ebbrE13.b1: soil heat flow, site 3(g3) 5 cm soil heat flow, site 3(shf3) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) average surface soil heat flow(ave_shf) latent heat flux(e) h(h)

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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:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	During spikes in pressure upwards or downwards the sensible and latent heat fluxes were incorrect.
Measurements:	sgp15ebbrE13.b1: Atmospheric pressure(mv_pres) sgp5ebbrE13.b1: Retrieved pressure profile(pres) sgp30ebbrE13.b1: Retrieved pressure profile(pres) latent heat flux(e) h(h)

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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: Soil moisture 2(r_sm2) Soil heat flow 2(mv_hft2) Soil moisture 3(r_sm3) Soil heat flow 3(mv_hft3) Soil moisture 4(r_sm4) Wind direction (relative to true north)(mv_wind_d) Soil moisture 1(r_sm1) Home signal(mv_home) Temperature of right humidity sensor chamber(rr_thum_r) Left relative humidity(mv_hum_l) Soil moisture 5(r_sm5) Reference temperature(rr_tref) Net radiation(mv_q) Temperature of left humidity sensor chamber(rr_thum_l) scalar wind speed(wind_s) Soil heat flow 1(mv_hft1) Soil heat flow 4(mv_hft4) Soil temperature 3(rr_ts3) Soil temperature 4(rr_ts4) Soil temperature 5(rr_ts5) Right relative humidity(mv_hum_r) Soil heat flow 5(mv_hft5) Soil temperature 2(rr_ts2) Left air temperature(tair_l) Atmospheric pressure(mv_pres) Soil temperature 1(rr_ts1) Right air temperature(tair_r) sgp5ebbrE13.b1: Home signal(home) top air temperature(tair_top) Reference Thermistor Temperature(tref) bottom vapor pressure(vp_bot) Bottom humidity(hum_bot) Temperature of bottom humidity sensor chamber(thum_bot) net radiation(q) vector wind speed(res_ws) Temperature of the top humidity chamber(thum_top) top vapor pressure(vp_top) standard deviation of wind direction (sigma theta)(sigma_wd) wind direction (relative to true north)(wind_d) Retrieved pressure profile(pres) scalar wind speed(wind_s) Top humidity(hum_top) bottom air temperature(tair_bot) sgp30ebbrE13.b1: 0-5 cm change in soil heat storage with time, site 2(ces2) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) 0-5 cm change in soil heat storage with time, site 3(ces3) Soil heat capacity 4(cs4) average surface soil heat flow(ave_shf) 5 cm soil heat flow, site 4(shf4) top vapor pressure(vp_top) volumetric soil moisture, site 4(sm4) 0-5 cm change in soil heat storage with time, site 2(ces1) volumetric soil moisture, site 5(sm5) Exchange mechanism position indicator (0 to 15 min)(home_15) soil heat flow, site 3(g3) Reference Thermistor Temperature(tref) bottom air temperature(tair_bot) soil heat flow, site 2(g2) 0-5 cm integrated soil temperature, site 2(ts1) 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4) h(h) standard deviation of wind direction (sigma theta)(sigma_wd) volumetric soil moisture, site 2(sm2) 5 cm soil heat flow, site 1(shf1) scalar wind speed(wind_s) Top humidity(hum_top) top air temperature(tair_top) Exchange mechanism position indicator (15 to 30 min)(home_30) 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5) Soil heat capacity 3(cs3) 5 cm soil heat flow, site 2(shf2) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) wind direction (relative to true north)(wind_d) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) vector wind speed(res_ws) Bottom humidity(hum_bot) Retrieved pressure profile(pres) soil heat flow, site 1(g1) soil heat flow, site 4(g4) 0-5 cm integrated soil temperature, site 5(ts5) Soil heat capacity 2(cs2) bottom vapor pressure(vp_bot) Temperature of the top humidity chamber(thum_top) latent heat flux(e) Soil heat capacity 1(cs1) net radiation(q) volumetric soil moisture, site 3(sm3) 5 cm soil heat flow, site 3(shf3) volumetric soil moisture, site 1(sm1) Temperature of bottom humidity sensor chamber(thum_bot) 5 cm soil heat flow, site 5(shf5) 0-5 cm change in soil heat storage with time, site 4(ces4) 0-5 cm integrated soil temperature, site 2(ts2) soil heat flow, site 5(g5) 0-5 cm integrated soil temperature, site 3(ts3) 0-5 cm integrated soil temperature, site 4(ts4) Soil heat capacity 5(cs5) 0-5 cm change in soil heat storage with time, site 5(ces5)

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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 : 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:	sgp30ebbrE4.b1: 5 cm soil heat flow, site 2(shf2) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) h(h) soil heat flow, site 2(g2) average surface soil heat flow(ave_shf) latent heat flux(e) sgp15ebbrE4.b1: Soil heat flow 2(mv_hft2)

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DQRID : D061103.3

Start Date	Start Time	End Date	End Time
10/30/2006	2200	11/07/2006	2130

Subject:	SGP/EBBR/E18 - Sensible and Latent Heat Fluxes Incorrect
DataStreams:	sgp30ebbrE18.b1
Description:	Sensible and latent heat fluxes were incorrect during this period because the AEM was not exchanging.
Measurements:	sgp30ebbrE18.b1: top air temperature(tair_top) bottom air temperature(tair_bot) latent heat flux(e) bottom vapor pressure(vp_bot) Temperature of the top humidity chamber(thum_top) top vapor pressure(vp_top) Top humidity(hum_top) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) h(h) Temperature of bottom humidity sensor chamber(thum_bot) Bottom humidity(hum_bot)

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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 : D061114.6

Start Date	Start Time	End Date	End Time
10/17/2006	0700	10/23/2006	1615

Subject:	SGP/EBBR/E13 - Battery failure
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	Data was missing entirely on parts of 10/22 and 10/23.
Measurements:	sgp15ebbrE13.b1: Soil moisture 2(r_sm2) Soil heat flow 2(mv_hft2) Soil moisture 3(r_sm3) Soil heat flow 3(mv_hft3) Soil moisture 4(r_sm4) Wind direction (relative to true north)(mv_wind_d) Soil moisture 1(r_sm1) Home signal(mv_home) Temperature of right humidity sensor chamber(rr_thum_r) Left relative humidity(mv_hum_l) Soil moisture 5(r_sm5) Reference temperature(rr_tref) Net radiation(mv_q) Temperature of left humidity sensor chamber(rr_thum_l) scalar wind speed(wind_s) Soil heat flow 1(mv_hft1) Soil heat flow 4(mv_hft4) Soil temperature 3(rr_ts3) Soil temperature 4(rr_ts4) Soil temperature 5(rr_ts5) Right relative humidity(mv_hum_r) Soil heat flow 5(mv_hft5) Soil temperature 2(rr_ts2) Left air temperature(tair_l) Atmospheric pressure(mv_pres) Soil temperature 1(rr_ts1) Right air temperature(tair_r) sgp5ebbrE13.b1: top air temperature(tair_top) Reference Thermistor Temperature(tref) bottom vapor pressure(vp_bot) Bottom humidity(hum_bot) Temperature of bottom humidity sensor chamber(thum_bot) net radiation(q) vector wind speed(res_ws) Temperature of the top humidity chamber(thum_top) top vapor pressure(vp_top) standard deviation of wind direction (sigma theta)(sigma_wd) wind direction (relative to true north)(wind_d) Retrieved pressure profile(pres) scalar wind speed(wind_s) Top humidity(hum_top) bottom air temperature(tair_bot) sgp30ebbrE13.b1: 0-5 cm change in soil heat storage with time, site 2(ces2) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) 0-5 cm change in soil heat storage with time, site 3(ces3) Soil heat capacity 4(cs4) average surface soil heat flow(ave_shf) 5 cm soil heat flow, site 4(shf4) top vapor pressure(vp_top) volumetric soil moisture, site 4(sm4) 0-5 cm change in soil heat storage with time, site 2(ces1) volumetric soil moisture, site 5(sm5) Exchange mechanism position indicator (0 to 15 min)(home_15) soil heat flow, site 3(g3) Reference Thermistor Temperature(tref) bottom air temperature(tair_bot) soil heat flow, site 2(g2) 0-5 cm integrated soil temperature, site 2(ts1) 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4) h(h) standard deviation of wind direction (sigma theta)(sigma_wd) volumetric soil moisture, site 2(sm2) 5 cm soil heat flow, site 1(shf1) scalar wind speed(wind_s) Top humidity(hum_top) top air temperature(tair_top) Exchange mechanism position indicator (15 to 30 min)(home_30) 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5) Soil heat capacity 3(cs3) 5 cm soil heat flow, site 2(shf2) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) wind direction (relative to true north)(wind_d) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) vector wind speed(res_ws) Bottom humidity(hum_bot) Retrieved pressure profile(pres) soil heat flow, site 1(g1) soil heat flow, site 4(g4) 0-5 cm integrated soil temperature, site 5(ts5) Soil heat capacity 2(cs2) bottom vapor pressure(vp_bot) Temperature of the top humidity chamber(thum_top) latent heat flux(e) Soil heat capacity 1(cs1) net radiation(q) volumetric soil moisture, site 3(sm3) 5 cm soil heat flow, site 3(shf3) volumetric soil moisture, site 1(sm1) Temperature of bottom humidity sensor chamber(thum_bot) 5 cm soil heat flow, site 5(shf5) 0-5 cm change in soil heat storage with time, site 4(ces4) 0-5 cm integrated soil temperature, site 2(ts2) soil heat flow, site 5(g5) 0-5 cm integrated soil temperature, site 3(ts3) 0-5 cm integrated soil temperature, site 4(ts4) Soil heat capacity 5(cs5) 0-5 cm change in soil heat storage with time, site 5(ces5)

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DQRID : D061114.9

Start Date	Start Time	End Date	End Time
10/09/2006	1500	10/12/2006	1630

Subject:	SGP/EBBR/E19 - Sensible and Latent Heat Fluxes Incorrect
DataStreams:	sgp30ebbrE19.b1
Description:	The sensible and latent heat fluxes were incorrect when the top and bottom air temperatures were incorrect.
Measurements:	sgp30ebbrE19.b1: ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) h(h) latent heat flux(e) bottom air temperature(tair_bot) top air temperature(tair_top)

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DQRID : D070208.3

Start Date	Start Time	End Date	End Time
02/03/2004	2105	02/12/2004	1555
01/23/2007	1530	01/25/2007	1725

Subject:	SGP/EBBR/E2 - Missing data
DataStreams:	sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1
Description:	Data are missing and unrecoverable
Measurements:	sgp5ebbrE2.b1: wind direction (relative to true north)(wind_d) standard deviation of wind direction (sigma theta)(sigma_wd) Dummy altitude for Zeb(alt) Bottom humidity(hum_bot) scalar wind speed(wind_s) vector wind speed(res_ws) Retrieved pressure profile(pres) Time offset of tweaks from base_time(time_offset) time(time) bottom air temperature(tair_bot) lon(lon) Home signal(home) bottom vapor pressure(vp_bot) Temperature of the top humidity chamber(thum_top) Reference Thermistor Temperature(tref) top air temperature(tair_top) lat(lat) net radiation(q) top vapor pressure(vp_top) Top humidity(hum_top) Temperature of bottom humidity sensor chamber(thum_bot) base time(base_time) sgp15ebbrE2.b1: Wind direction (relative to true north)(mv_wind_d) Temperature of left humidity sensor chamber(rr_thum_l) Dummy altitude for Zeb(alt) Soil heat flow 5(mv_hft5) Soil temperature 1(rr_ts1) Time offset of tweaks from base_time(time_offset) Soil temperature 4(rr_ts4) Temperature of right humidity sensor chamber(rr_thum_r) Soil temperature 5(rr_ts5) Soil heat flow 2(mv_hft2) Left relative humidity(mv_hum_l) Soil heat flow 3(mv_hft3) Left air temperature(tair_l) lon(lon) scalar wind speed(wind_s) Soil moisture 3(r_sm3) Soil temperature 3(rr_ts3) Soil moisture 5(r_sm5) lat(lat) Atmospheric pressure(mv_pres) Soil heat flow 1(mv_hft1) Soil temperature 2(rr_ts2) base time(base_time) Home signal(mv_home) Signature(signature) Right relative humidity(mv_hum_r) Net radiation(mv_q) Soil moisture 1(r_sm1) Soil heat flow 4(mv_hft4) Battery(bat) Right air temperature(tair_r) Soil moisture 4(r_sm4) Reference temperature(rr_tref) Soil moisture 2(r_sm2) sgp30ebbrE2.b1: Soil heat capacity 2(cs2) soil heat flow, site 3(g3) scalar wind speed(wind_s) 5 cm soil heat flow, site 1(shf1) 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5) 0-5 cm integrated soil temperature, site 2(ts1) 0-5 cm integrated soil temperature, site 4(ts4) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) Retrieved pressure profile(pres) 0-5 cm change in soil heat storage with time, site 2(ces2) 0-5 cm change in soil heat storage with time, site 3(ces3) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) 0-5 cm change in soil heat storage with time, site 2(ces1) wind direction (relative to true north)(wind_d) 0-5 cm integrated soil temperature, site 5(ts5) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) lon(lon) 5 cm soil heat flow, site 4(shf4) volumetric soil moisture, site 5(sm5) 0-5 cm integrated soil temperature, site 2(ts2) standard deviation of wind direction (sigma theta)(sigma_wd) top vapor pressure(vp_top) Dummy altitude for Zeb(alt) 0-5 cm integrated soil temperature, site 3(ts3) volumetric soil moisture, site 4(sm4) base time(base_time) Exchange mechanism position indicator (0 to 15 min)(home_15) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) Bottom humidity(hum_bot) Time offset of tweaks from base_time(time_offset) average surface soil heat flow(ave_shf) volumetric soil moisture, site 3(sm3) 0-5 cm change in soil heat storage with time, site 5(ces5) Soil heat capacity 3(cs3) lat(lat) latent heat flux(e) Soil heat capacity 4(cs4) 5 cm soil heat flow, site 5(shf5) vector wind speed(res_ws) 0-5 cm change in soil heat storage with time, site 4(ces4) net radiation(q) Temperature of bottom humidity sensor chamber(thum_bot) top air temperature(tair_top) bottom vapor pressure(vp_bot) h(h) volumetric soil moisture, site 1(sm1) volumetric soil moisture, site 2(sm2) Soil heat capacity 1(cs1) soil heat flow, site 1(g1) Soil heat capacity 5(cs5) soil heat flow, site 2(g2) Top humidity(hum_top) 5 cm soil heat flow, site 3(shf3) Reference Thermistor Temperature(tref) 5 cm soil heat flow, site 2(shf2) bottom air temperature(tair_bot) soil heat flow, site 4(g4) soil heat flow, site 5(g5) Temperature of the top humidity chamber(thum_top) 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4) Exchange mechanism position indicator (15 to 30 min)(home_30)

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DQRID : D070215.2

Start Date	Start Time	End Date	End Time
02/03/2007	1000	02/22/2007	1645

Subject:	SGP/EBBR/E2 - Windspeed sensor failure
DataStreams:	sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1
Description:	The windspeed sensor developed an abnormally high wind speed threshold due to worn bearings. Wind speeds were often measured to be too low. Inspect the data to identify suspect time periods.
Measurements:	sgp15ebbrE2.b1: scalar wind speed(wind_s) sgp5ebbrE2.b1: scalar wind speed(wind_s) vector wind speed(res_ws) sgp30ebbrE2.b1: vector wind speed(res_ws) scalar wind speed(wind_s)

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DQRID : D070223.1

Start Date	Start Time	End Date	End Time
01/14/2007	0500	02/02/2007	1600

Subject:	SGP/ECOR/E14 - Fluxes and Most Measurements Incorrect
DataStreams:	sgp30ecorE14.b1
Description:	The ECOR system was having major problems during this period and most measurements were incorrect most of the time.
Measurements:	sgp30ecorE14.b1: 0=real or 1=dummy value of rho(real_rho) vw covariance(cvar_vw) lat(lat) skewness of variable v(skew_v) number of bad or out of range u samples(n_bad_u) 0=real or 1=dummy value of lv(real_lv) average temperature (IGRA internal sensor)(temp_irga) rotated covariance vc(cvar_rot_vc) mean value of out of range values and spikes of q -9999 if no spikes(mean_spk_q) h(h) number of w samples removed due to spikes(n_spk_w) Down-boom wind velocity (u)(mean_u) mixing ratio(mr) wT covariance(cvar_wt) 0=real or 1=dummy value of mr(real_mr) covariance wq(cvar_wq) Vertical angle of wind(phi) variance of u(var_rot_u) latent heat flux(lv_e) number of bad or out of range q samples(n_bad_q) number of v samples removed due to spikes(n_spk_v) condensation pressure(cp) standard deviation of wind direction(std_wind_dir) covariance vq(cvar_vq) number of valid w samples(n_good_w) number of t samples removed due to spikes(n_spk_t) skewness of variable q(skew_q) Friction velocity(ustar) covariance uv(cvar_uv) covariance of qc(cvar_qc) rotated covariance wq(cvar_rot_wq) base time(base_time) covariance uq(cvar_uq) number of valid v samples(n_good_v) standard deviation of wind elevation angle(std_elev) rotated covariance uc(cvar_rot_uc) number of bad or out of range c samples(n_bad_c) mean value of out of range values and spikes of t -9999 if no spikes(mean_spk_t) variance of c(var_c) uw covariance(cvar_uw) rotated covariance wt(cvar_rot_wt) rotated covariance wc(cvar_rot_wc) covariance uc(cvar_uc) rotated covariance uv(cvar_rot_uv) number of bad or out of range w samples(n_bad_w) average atmospheric pressure (IGRA internal sensor)(atm_pres) number of valid c samples(n_good_c) number of bad or out of range v samples(n_bad_v) CO2 flux(fc) number of valid u samples(n_good_u) covariance wc(cvar_wc) variance of w(var_rot_w) Retrieved water vapor density profile(rho) Virtual temperature (T)(mean_t) rotated covariance uw(cvar_rot_uw) covariance ut(cvar_ut) Vertical wind velocity (w)(mean_w) variance of v(var_rot_v) vector averaged wind direction(wind_dir) rotated covariance uq(cvar_rot_uq) number of c samples removed due to spikes(n_spk_c) Cross-boom wind velocity (v)(mean_v) number of samples with \IRGA hardware problem\ flag(n_bad_irga) rotated mean w(mean_rot_w) kurtosis of variable t(kurt_t) kurtosis of variable u(kurt_u) number of samples with IRGA optical path blocked flag(n_bad_irga_light) kurtosis of variable v(kurt_v) rotated covariance vw(cvar_rot_vw) covariance of tc(cvar_tc) covariance vc(cvar_vc) skewness of variable w(skew_w) 0=real or 1=dummy value of cp(real_cp) mean co2 concentration (c)(mean_c) rotated covariance vq(cvar_rot_vq) kurtosis of variable w(kurt_w) time(time) number of bad or out of range t samples(n_bad_t) momentum flux (dynamic)(k) mean value of \spike\ w samples(mean_spk_w) number of valid t samples(n_good_t) rotated mean v(mean_rot_v) number of u samples removed due to spikes(n_spk_u) mean value of out of range values and spikes of c -9999 if no spikes(mean_spk_c) number of valid q samples(n_good_q) vector averaged wind speed(wind_spd) average voltage of IRGA cooler(mean_cooler) Dummy altitude for Zeb(alt) variance of q(var_q) Time offset of tweaks from base_time(time_offset) skewness of variable t(skew_t) variance of variable w(var_w) skewness of variable u(skew_u) mean horizontal wind speed(mean_rot_u) covariance of tq(cvar_tq) number of q samples removed due to spikes(n_spk_q) Water vapor density (q)(mean_q) kurtosis of variable c(kurt_c) variance of variable v(var_v) mean value of \spike\ u samples(mean_spk_u) lon(lon) rotated covariance ut(cvar_rot_ut) variance of t(var_t) skewness of variable c(skew_c) latent heat of vaporization(lv) variance of variable u(var_u) number of samples with bad sonic status flag(n_bad_son_ic) rotated covariance vt(cvar_rot_vt) vertical (elevation) wind angle(elev) kurtosis of variable q(kurt_q) covariance vt(cvar_vt) mean value of \spike\ v samples(mean_spk_v)

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DQRID : D070223.2

Start Date	Start Time	End Date	End Time
02/22/2007	1630	03/06/2007	2100

Subject:	SGP/EBBR/E8 - Failed Temp/RH sensor
DataStreams:	sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1
Description:	The right Temperature-Humidity sensor failed. The measured temperature gradients were incorrect and thus the sensible and latent heat fluxes were incorrect for this extended period. The sensor was replaced March 6.
Measurements:	sgp30ebbrE8.b1: top vapor pressure(vp_top) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) latent heat flux(e) Temperature of the top humidity chamber(thum_top) h(h) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) sgp5ebbrE8.b1: Temperature of the top humidity chamber(thum_top) Temperature of bottom humidity sensor chamber(thum_bot) bottom vapor pressure(vp_bot) top vapor pressure(vp_top) sgp15ebbrE8.b1: Temperature of right humidity sensor chamber(rr_thum_r)

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DQRID : D070328.1

Start Date	Start Time	End Date	End Time
03/24/2007	0100	03/26/2007	1700

Subject:	SGP/EBBR/E4 - Wind Direction Stuck at Zero
DataStreams:	sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1
Description:	The wind direction sensor was stuck at zero.
Measurements:	sgp5ebbrE4.b1: wind direction (relative to true north)(wind_d) standard deviation of wind direction (sigma theta)(sigma_wd) vector wind speed(res_ws) sgp30ebbrE4.b1: wind direction (relative to true north)(wind_d) vector wind speed(res_ws) standard deviation of wind direction (sigma theta)(sigma_wd) sgp15ebbrE4.b1: Wind direction (relative to true north)(mv_wind_d)

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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 : D070508.1

Start Date	Start Time	End Date	End Time
05/06/2007	1630	05/16/2007	1840

Subject:	SGP/EBBR/E4 - Instrument problem
DataStreams:	sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1
Description:	Wind direction was flat lining near zero and incorrect.
Measurements:	sgp5ebbrE4.b1: wind direction (relative to true north)(wind_d) standard deviation of wind direction (sigma theta)(sigma_wd) sgp30ebbrE4.b1: wind direction (relative to true north)(wind_d) standard deviation of wind direction (sigma theta)(sigma_wd) sgp15ebbrE4.b1: Wind direction (relative to true north)(mv_wind_d)

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DQRID : D070809.1

Start Date	Start Time	End Date	End Time
08/07/2007	2130	08/13/2007	1600
08/19/2007	1300	08/29/2007	2130

Subject:	SGP/EBBR/E27 - Multiplexer #2 failure
DataStreams:	sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1
Description:	A problem with the #2 Multiplexer caused a large number of measurements to be incorrect. Sensible and latent heat fluxes were often affected.
Measurements:	sgp30ebbrE27.b1: Exchange mechanism position indicator (0 to 15 min)(home_15) net radiation(q) ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) 5 cm soil heat flow corrected for soil moisture content, site 2(c_shf2) latent heat flux(e) 5 cm soil heat flow, site 5(shf5) soil heat flow, site 5(g5) soil heat flow, site 3(g3) bottom vapor pressure(vp_bot) 5 cm soil heat flow corrected for soil moisture content, site 5(c_shf5) Top humidity(hum_top) 5 cm soil heat flow corrected for soil moisture content, site 3(c_shf3) soil heat flow, site 2(g2) top air temperature(tair_top) soil heat flow, site 1(g1) 5 cm soil heat flow, site 2(shf2) top vapor pressure(vp_top) Exchange mechanism position indicator (15 to 30 min)(home_30) 5 cm soil heat flow corrected for soil moisture content, site 4(c_shf4) 5 cm soil heat flow, site 3(shf3) 5 cm soil heat flow corrected for soil moisture content, site 1(c_shf1) 5 cm soil heat flow, site 4(shf4) Bottom humidity(hum_bot) 5 cm soil heat flow, site 1(shf1) bottom air temperature(tair_bot) average surface soil heat flow(ave_shf) h(h) soil heat flow, site 4(g4) sgp5ebbrE27.b1: net radiation(q) Bottom humidity(hum_bot) Home signal(home) top vapor pressure(vp_top) bottom air temperature(tair_bot) top air temperature(tair_top) Retrieved pressure profile(pres) Top humidity(hum_top) bottom vapor pressure(vp_bot) sgp15ebbrE27.b1: Soil heat flow 1(mv_hft1) Net radiation(mv_q) Left air temperature(tair_l) Soil heat flow 3(mv_hft3) Soil heat flow 4(mv_hft4) Soil heat flow 5(mv_hft5) Right relative humidity(mv_hum_r) Atmospheric pressure(mv_pres) Right air temperature(tair_r) Left relative humidity(mv_hum_l) Soil heat flow 2(mv_hft2) Home signal(mv_home)

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DQRID : D070810.1

Start Date	Start Time	End Date	End Time
08/09/2007	0230	08/24/2007	1930

Subject:	SGP/EBBR/E4 - Wind Direction Incorrect
DataStreams:	sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1
Description:	The EBBR wind direction sat at about 60 degrees from 08/09 0230 GMT through 08/24 1930 GMT and was incorrect.
Measurements:	sgp5ebbrE4.b1: wind direction (relative to true north)(wind_d) standard deviation of wind direction (sigma theta)(sigma_wd) vector wind speed(res_ws) sgp30ebbrE4.b1: wind direction (relative to true north)(wind_d) vector wind speed(res_ws) standard deviation of wind direction (sigma theta)(sigma_wd) sgp15ebbrE4.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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DQRID : D070917.1

Start Date	Start Time	End Date	End Time
09/02/2006	0400	09/14/2006	1900

Subject:	SGP/EBBR/E13 - Radiometer dome broken
DataStreams:	sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1
Description:	The top net radiometer dome was broken, yielding net radiation, sensible heat flux and latent heat flux that were too low. The BEFLUX (SIRS) net radiation can be used as a replacement for the EBBR net radiation. To correct the sensible and latent heat fluxes, determine the ratio of SIRS net radiation to EBBR net radiation for each daylight half hour and multiply that ratio times H and LE to obtain approximate corrected flux values.
Measurements:	sgp15ebbrE13.b1: Net radiation(mv_q) sgp5ebbrE13.b1: net radiation(q) sgp30ebbrE13.b1: net radiation(q) latent heat flux(e) h(h)

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DQRID : D071001.1

Start Date	Start Time	End Date	End Time
09/28/2007	0140	10/11/2007	1730

Subject:	SGP/EBBR/E26 - Sensible and Latent Heat Fluxes Affected by bad temp sensor
DataStreams:	sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1
Description:	The left Thum (temperature of the humidity sensor chamber) measurement was incorrect at times, affecting several measurements, including the sensible and latent heat fluxes.
Measurements:	sgp15ebbrE26.b1: Temperature of left humidity sensor chamber(rr_thum_l) sgp5ebbrE26.b1: Temperature of the top humidity chamber(thum_top) bottom vapor pressure(vp_bot) Temperature of bottom humidity sensor chamber(thum_bot) top vapor pressure(vp_top) sgp30ebbrE26.b1: ratio of sensible/latent heat fluxes (Bowen ratio)(bowen) latent heat flux(e) Temperature of the top humidity chamber(thum_top) bottom vapor pressure(vp_bot) top vapor pressure(vp_top) Temperature of bottom humidity sensor chamber(thum_bot) h(h)

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DQRID : D080509.2

Start Date	Start Time	End Date	End Time
08/24/2007	2000	09/05/2007	1630

Subject:	SGP/EBBR/E4 - Reprocess: Wind Direction Incorrect
DataStreams:	sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1
Description:	The wind direction was misaligned by 180 degrees. If the wind direction was 180 degrees or less, add 180 degrees to give the correct direction. If the wind direction was greater than 180 degrees, subtract 180 degrees to give the correct direction.
Measurements:	sgp5ebbrE4.b1: wind direction (relative to true north)(wind_d) sgp30ebbrE4.b1: wind direction (relative to true north)(wind_d) sgp15ebbrE4.b1: Wind direction (relative to true north)(mv_wind_d)

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DQRID : D990415.6

Start Date	Start Time	End Date	End Time
03/15/1999	0859	03/19/1999	1939
02/03/2002	1439	02/10/2002	2223
03/09/2002	2002	03/11/2002	2101
02/22/2003	2251	02/26/2003	1946

Subject:	SGP/TWR/C1 - Missing data
DataStreams:	sgp1440twr60mC1.b1, sgp1twr60mC1.b1, sgp30twr60mC1.b1
Description:	Data are missing and unrecoverable.
Measurements:	sgp1twr60mC1.b1: Relative humidity inside the instrument enclosure(rh) Vapor Pressure (kiloPascals)(vap_pres) base time(base_time) Batter Voltage(vbat) Time offset of tweaks from base_time(time_offset) Beam 0 Temperature(temp) lat(lat) Aspirator Flow Status (% of time with proper flow)(aspirator) Dummy altitude for Zeb(alt) lon(lon) sgp1440twr60mC1.b1: lat(lat) Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Relative Humidity(time_min_rh) Dummy altitude for Zeb(alt) Time of Minimum Temperature(time_min_temp) Time of Maximum Vapor Pressure(time_max_vap_pres) Maximum Vapor Pressure(max_vap_pres) Maximum Temperature(max_temp) Minimum Vapor Pressure(min_vap_pres) Time offset of tweaks from base_time(time_offset) Maximum Relative Humidity(max_rh) Minimum Relative Humidity(min_rh) base time(base_time) lon(lon) Time of Minimum Vapor Pressure(time_min_vap_pres) time(time) Minimum Temperature(min_temp) Time of Maximum Temperature(time_max_temp) sgp30twr60mC1.b1: Time offset of tweaks from base_time(time_offset) Relative humidity inside the instrument enclosure(rh) Standard Deviation of Air Temperature(sd_temp) Vapor Pressure (kiloPascals)(vap_pres) Beam 0 Temperature(temp) Standard Deviation of Relative Humidity(sd_rh) lon(lon) lat(lat) Aspirator Flow Status (% of time with proper flow)(aspirator) Dummy altitude for Zeb(alt) base time(base_time) Standard Deviation of Vapor Pressure(sd_vap_pres)

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DQRID : D990607.1

Start Date	Start Time	End Date	End Time
02/12/1999	1827	02/12/1999	1846
04/30/1999	1515	04/30/1999	1730
05/19/1999	1755	05/20/1999	1755
07/02/1999	1720	07/02/1999	1925
07/16/1999	1417	07/16/1999	1823
11/16/1999	1611	11/16/1999	1701
08/14/2000	1447	08/14/2000	2138
02/01/2001	2037	02/01/2001	2112
08/03/2001	1932	08/03/2001	2108
08/08/2001	1356	08/08/2001	1850
08/01/2002	1330	08/01/2002	2201
08/02/2002	1354	08/02/2002	1912
09/10/2002	1839	09/10/2002	1921
10/31/2002	1446	10/31/2002	1621
10/31/2002	2200	11/01/2002	1744
12/17/2002	1634	12/17/2002	2152
12/18/2002	1749	12/18/2002	2036
02/21/2003	1927	02/21/2003	2113
02/22/2003	1927	02/22/2003	2111
05/15/2003	1618	05/15/2003	2124
08/05/2003	1837	08/05/2003	1914
08/14/2003	1521	08/15/2003	1945
02/09/2004	1619	02/10/2004	1753
02/11/2004	1614	02/11/2004	2213
04/26/2004	1529	04/29/2004	1346
08/05/2004	1451	08/05/2004	1525
09/27/2004	1432	09/27/2004	2105
10/12/2004	1417	10/13/2004	1700
10/20/2004	1755	10/20/2004	1925
05/24/2005	1410	05/25/2005	2145
05/18/2006	1530	05/18/2006	2102
05/22/2006	2002	05/22/2006	2052
05/24/2006	1328	05/24/2006	1631
10/05/2006	1746	10/05/2006	2031
10/11/2006	1505	10/11/2006	2024
07/26/2007	1340	07/26/2007	1900
10/01/2007	1725	10/01/2007	1812
10/03/2007	1736	10/03/2007	1820

Subject:	SGP/TWR/C1 - W Side of Tower lowered for maintenance
DataStreams:	sgp1440twr25mC1.b1, sgp1440twr60mC1.b1, sgp1twr25mC1.b1, sgp1twr60mC1.b1, sgp30twr25mC1.b1, sgp30twr60mC1.b1
Description:	The west side tower carriages were lowered for maintenance and/or data are offscale during routine maintenance.
Measurements:	sgp1twr60mC1.b1: Relative humidity inside the instrument enclosure(rh) Vapor Pressure (kiloPascals)(vap_pres) Beam 0 Temperature(temp) sgp1twr25mC1.b1: Beam 0 Temperature(temp) Relative humidity inside the instrument enclosure(rh) Vapor Pressure (kiloPascals)(vap_pres) sgp30twr25mC1.b1: Relative humidity inside the instrument enclosure(rh) Standard Deviation of Air Temperature(sd_temp) Standard Deviation of Vapor Pressure(sd_vap_pres) Standard Deviation of Relative Humidity(sd_rh) Beam 0 Temperature(temp) Vapor Pressure (kiloPascals)(vap_pres) sgp1440twr60mC1.b1: Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Relative Humidity(time_min_rh) Time of Minimum Temperature(time_min_temp) Time of Maximum Vapor Pressure(time_max_vap_pres) Maximum Vapor Pressure(max_vap_pres) Maximum Temperature(max_temp) Minimum Vapor Pressure(min_vap_pres) Maximum Relative Humidity(max_rh) Minimum Relative Humidity(min_rh) Time of Minimum Vapor Pressure(time_min_vap_pres) Minimum Temperature(min_temp) Time of Maximum Temperature(time_max_temp) sgp1440twr25mC1.b1: Maximum Vapor Pressure(max_vap_pres) Maximum Relative Humidity(max_rh) Time of Maximum Temperature(time_max_temp) Time of Minimum Vapor Pressure(time_min_vap_pres) Minimum Relative Humidity(min_rh) Time of Minimum Temperature(time_min_temp) Maximum Temperature(max_temp) Time of Minimum Relative Humidity(time_min_rh) Time of Maximum Relative Humidity(time_max_rh) Minimum Temperature(min_temp) Minimum Vapor Pressure(min_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) sgp30twr60mC1.b1: Relative humidity inside the instrument enclosure(rh) Standard Deviation of Air Temperature(sd_temp) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Relative Humidity(sd_rh) Beam 0 Temperature(temp) Standard Deviation of Vapor Pressure(sd_vap_pres)

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END OF DATA