Data Quality Reports for Session: 118218 User: dmfoper Completed: 03/16/2009

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D080212.1SGP/EBBR/E7 - Wind Speed Frozen Stoppedsgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
D991102.1SGP/MWR/B4 - power lines in field of viewsgp5mwravgB4.c1, sgpmwrlosB4.00, sgpmwrlosB4.a1, sgpmwrlosB4.b1, sgpmwrtipB4.00,
sgpmwrtipB4.a1


DQRID : D080212.1
Start DateStart TimeEnd DateEnd Time
02/11/2008110002/12/20081730
02/21/2008123002/21/20082300
Subject:
SGP/EBBR/E7  - Wind Speed Frozen Stopped
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
Description:
Freezing rain stopped wind speed sensor.
Measurements:sgp5ebbrE7.b1:
  • scalar wind speed(wind_s)
  • vector wind speed(res_ws)
sgp30ebbrE7.b1:
  • vector wind speed(res_ws)
  • scalar wind speed(wind_s)
sgp15ebbrE7.b1:
  • scalar wind speed(wind_s)

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DQRID : D991102.1
Start DateStart TimeEnd DateEnd Time
03/05/1999000006/08/19991710
Subject:
SGP/MWR/B4 - power lines in field of view
DataStreams:sgp5mwravgB4.c1, sgpmwrlosB4.00, sgpmwrlosB4.a1, sgpmwrlosB4.b1, sgpmwrtipB4.00,
sgpmwrtipB4.a1
Description:
On 5 March 1999, the local power company installed transmission lines north 
of BF4 at an elevation angle of about 30 degrees from the MWR, in the field 
of view of tip scans. This affected the calibration of the instrument and 
the retrieved values of precipitable water vapor and liquid water path. 
On 8 June 1999 at 1710 GMT, the MWR was remotely rotated 90 degrees so the 
instrument would scan from east to west.
This reorientation has corrected the problem.
Measurements:sgpmwrlosB4.00:
  • null(Raw data stream - documentation not supported)
sgpmwrtipB4.00:
  • null(Raw data stream - documentation not supported)
sgpmwrlosB4.b1:
  • Averaged total liquid water along LOS path(liq)
  • MWR column precipitable water vapor(vap)
  • Sky brightness temperature at 23.8 GHz(tbsky23)
  • Sky brightness temperature at 31.4 GHz(tbsky31)
sgpmwrtipB4.a1:
  • 23.8 GHz Blackbody signal(bb23)
  • 23.8 GHz blackbody+noise injection signal(bbn23)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • 31.4 GHz blac2body+noise injection signal(bbn31)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • 31.4 GHz blackbody(bb31)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • 23.8 GHz sky signal(tipsky23)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • 31.4 GHz goodness-of-fit coefficient(r31)
  • 31.4 GHz sky signal(tipsky31)
  • 23.8 GHz goodness-of-fit coefficient(r23)
  • Noise injection temp at 23.8 GHz derived from this tip(tnd23I)
  • Noise injection temp at 31.4 GHz derived from this tip(tnd31I)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
sgp5mwravgB4.c1:
  • 23.8 GHz sky brightness temperature(23tbsky)
  • Standard deviation about the mean for the 23.8 GHz sky brightness temperature(tbsky23_sdev)
  • Standard deviation about the mean for the total liquid water amount(liq_sdev)
  • MWR column precipitable water vapor(vap)
  • Standard deviation about the mean for the 31.4 GHz sky brightness temperature(tbsky31_sdev)
  • Averaged total liquid water along LOS path(liq)
  • Standard deviation about the mean for the total water vapor amount(vap_sdev)
  • 31.4 GHz sky brightness temperature(31tbsky)
sgpmwrlosB4.a1:
  • Averaged total liquid water along LOS path(liq)
  • MWR column precipitable water vapor(vap)

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END OF DATA