Data Quality Reports for Session: 155030 User: yc881024 Completed: 12/03/2013

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D080828.1HFE/MWR/M1 - Insufficient calibration stabilityhfemwrlosM1.b1, hfemwrtipM1.a1
D090311.3HFE/MWR/M1 - Missing datahfemwrlosM1.b1, hfemwrtipM1.a1


DQRID : D080828.1
Start DateStart TimeEnd DateEnd Time
09/06/2008000009/26/20082359
10/01/2008000010/06/20081500
10/16/2008020110/16/20082359
10/20/2008000010/23/20082359
Subject:
HFE/MWR/M1 - Insufficient calibration stability
DataStreams:hfemwrlosM1.b1, hfemwrtipM1.a1
Description:
The noise diode temperature suddenly jumped to > 60 C after a power outage. Following 
additional power problems the noise diode injection temperature drifted fast and the 
radiometer was not able to calibrate properly.

Data during the indicated time periods are poorly calibrated and sometimes erratic. Users 
should be aware that the accuracy of the measurements is dramatically degraded. 

Users can use the microwave profiler (MWRP) data to supplement the MWR data.
Measurements:hfemwrlosM1.b1:
  • tc23
  • Total water vapor along LOS path(vap)
  • tnd31
  • tc31
  • tknd
  • tnd_nom31
  • tkxc
  • 31.4 GHz sky brightness temperature(tbsky31)
  • Total liquid water along LOS path(liq)
  • tnd23
  • Radiation, longwave, brightness temperature, 23.8 GHz(tbsky23)
  • tnd_nom23
hfemwrtipM1.a1:
  • tbsky31tip
  • tc31
  • tnd23
  • tnd_nom23
  • tnd23I
  • tnd31I
  • tbsky23tip
  • tc23
  • tkxc
  • tnd_nom31
  • tknd
  • tnd31
  • liqtip
  • vaptip

Back To Table of Contents

DQRID : D090311.3
Start DateStart TimeEnd DateEnd Time
10/06/2008150110/16/20080200
10/17/2008000010/19/20082359
10/24/2008000010/26/20082359
11/09/2008000012/28/20080000
Subject:
HFE/MWR/M1 - Missing data
DataStreams:hfemwrlosM1.b1, hfemwrtipM1.a1
Description:
Data are missing and unrecoverable.
Measurements:hfemwrlosM1.b1:
  • bb23
  • tnd31
  • time_offset
  • tkxc
  • alt
  • 31.4 GHz sky brightness temperature(tbsky31)
  • bb31
  • tnd23
  • Radiation, longwave, brightness temperature, 23.8 GHz(tbsky23)
  • wet_window
  • tnd_nom23
  • tc23
  • tkbb
  • sky23
  • bbn23
  • Total water vapor along LOS path(vap)
  • tc31
  • tknd
  • tkair
  • tnd_nom31
  • bbn31
  • lat
  • Total liquid water along LOS path(liq)
  • base_time
  • lon
  • sky31
  • time
  • IR Brightness Temperature(sky_ir_temp)
hfemwrtipM1.a1:
  • tipsky31
  • bb23
  • base_time
  • tc31
  • tnd31I
  • lon
  • time_offset
  • bb31
  • tipsky23
  • tbsky23tip
  • tc23
  • tkair
  • wet_window
  • tbsky31tip
  • r31
  • tnd23
  • tnd_nom23
  • lat
  • time
  • tnd23I
  • actaz
  • bbn31
  • alt
  • r23
  • tnd_nom31
  • tkxc
  • actel
  • tknd
  • tkbb
  • tnd31
  • liqtip
  • vaptip
  • bbn23

Back To Table of Contents


END OF DATA