Data Quality Reports for Session: 149945 User: kostas1tsi Completed: 05/05/2013

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D110131.1SBS/MET/M1 - Atmospheric pressure spikessbsmetM1.b1
D110131.2SBS/MET/M1 - Site setupsbsmetM1.b1
D110228.2SBS/AOSB/S2 - Instrument malfunctionsbsaosozoneS2.00, sbsaosozoneS2.a1
D110228.3SBS/AOSB/S2 - Missing datasbsaosozoneS2.a1
D110513.2SBS/MET/M1 - Incorrect atmospheric pressuresbsmetM1.b1


DQRID : D110131.1
Start DateStart TimeEnd DateEnd Time
11/15/2010000001/28/20112000
Subject:
SBS/MET/M1 - Atmospheric pressure spikes
DataStreams:sbsmetM1.b1
Description:
A nearby AC unit was causing +/-.05 (approx.) changes in pressure values, most frequently 
during the daylight hours but occasionally over night.  Corrective action was taken to 
shield the sensor 1/28.
Measurements:sbsmetM1.b1:
  • Barometric Pressure(atmos_pressure)

Back To Table of Contents

DQRID : D110131.2
Start DateStart TimeEnd DateEnd Time
09/27/2010000011/15/20100000
Subject:
SBS/MET/M1 - Site setup
DataStreams:sbsmetM1.b1
Description:
The instruments were being setup and installed during this period.  Some data may be 
questionable and minimal quality reporting will be done.
Measurements:sbsmetM1.b1:
  • precip_rate_min
  • precip_rate_max
  • pwd_err_code
  • temp_sd
  • time_offset
  • relh_sd
  • pwd_pw_code_15_min
  • Barometric Pressure(atmos_pressure)
  • pwd_cumul_snow
  • Average 1 min visibility(pwd_avg_vis_1_min)
  • Vector-averaged Wind Direction(wind_dir_vec_avg)
  • pwd_pw_code_1_hr
  • wind_spd_arith_min
  • pwd_id
  • wind_dir_sd
  • time
  • wind_spd_arith_max
  • pwd_avg_H2O_int_1_min
  • pwd_pw_code_inst
  • alt
  • lat
  • logger_voltage
  • Mean Air Temperature or Hardware Error(temp_mean)
  • Vapor pressure mean(vappress_mean)
  • Rain, surface, 1-min avg(precip_rate_mean)
  • base_time
  • Average 10 min visibility(pwd_avg_vis_10_min)
  • Relative humidity mean(relh_mean)
  • org_carrier_mean
  • lon
  • vappress_sd
  • Vector-averaged Wind Speed(wind_spd_vec_avg)
  • Wind speed, lower, 1-min avg(wind_spd_arith_avg)
  • pwd_cumul_water
  • precip_rate_sd
  • logger_temp
  • wind_spd_arith_sd

Back To Table of Contents

DQRID : D110228.2
Start DateStart TimeEnd DateEnd Time
12/22/2010175612/27/20102055
Subject:
SBS/AOSB/S2 - Instrument malfunction
DataStreams:sbsaosozoneS2.00, sbsaosozoneS2.a1
Description:
By mistake a filter spacer was installed instead of filter.  This shut off flow to the 
instrument.  All data during this period is invalid.
Measurements:sbsaosozoneS2.a1:
  • Ozone pressure(ozone_pressure)
  • lon
  • base_time
  • ozone_bench_temp
  • lat
  • time
  • Ozone concentration(ozone)
  • time_offset
sbsaosozoneS2.00:
  • HLN(VN)

Back To Table of Contents

DQRID : D110228.3
Start DateStart TimeEnd DateEnd Time
02/18/2011201302/20/20112139
02/21/2011024702/21/20112204
Subject:
SBS/AOSB/S2 - Missing data
DataStreams:sbsaosozoneS2.a1
Description:
Data are missing and unrecoverable.
Measurements:sbsaosozoneS2.a1:
  • Ozone pressure(ozone_pressure)
  • lon
  • base_time
  • ozone_bench_temp
  • lat
  • time
  • Ozone concentration(ozone)
  • time_offset

Back To Table of Contents

DQRID : D110513.2
Start DateStart TimeEnd DateEnd Time
04/07/2011194504/12/20111400
Subject:
SBS/MET/M1 - Incorrect atmospheric pressure
DataStreams:sbsmetM1.b1
Description:
The atmospheric pressure readings showed a ~.3 - 1 mb oscillatory behavior. The sensor 
tube was found to be obstructed. It was fixed and  proper function resumed.
Measurements:sbsmetM1.b1:
  • Barometric Pressure(atmos_pressure)

Back To Table of Contents


END OF DATA