Data Quality Reports for Session: 148934 User: mmaahn Completed: 03/21/2013

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D041116.1NSA/RWP/C1 - System problemsnsa915rwpC1.00, nsa915rwprawC1.00, nsa915rwptempconC1.a1, nsa915rwptempmomC1.a0,
nsa915rwptempspecC1.a0, nsa915rwpwindconC1.a1, nsa915rwpwindmomC1.a0, nsa915rwpwindspecC1.a0
D050110.1NSA/RWP/C1 - Instrument problem, Data transfer problemnsa915rwpwindconC1.a1


DQRID : D041116.1
Start DateStart TimeEnd DateEnd Time
10/05/2004010102/28/20050101
Subject:
NSA/RWP/C1 - System problems
DataStreams:nsa915rwpC1.00, nsa915rwprawC1.00, nsa915rwptempconC1.a1, nsa915rwptempmomC1.a0,
nsa915rwptempspecC1.a0, nsa915rwpwindconC1.a1, nsa915rwpwindmomC1.a0, nsa915rwpwindspecC1.a0
Description:
RWP PC experienced repeated lock-ups during system operations.  Various components were 
swapped out and the loggerboard configuration was modified.
Measurements:nsa915rwprawC1.00:
  • AVHRR satellite images for Darwin from BOM (RAW)(raw)
nsa915rwpwindspecC1.a0:
  • Backscatter, doppler spectrum, 915 MHz RWP(spc_amp)
nsa915rwpC1.00:
  • Raw data stream - documentation not supported
nsa915rwpwindconC1.a1:
  • Beam 2 radial wind speed(vel2)
  • Eastward Wind Component(u_wind)
  • Beam 1 radial wind speed(vel1)
  • Wind direction, horizontal, at altitude, 915 MHz RWP(dir)
  • Beam 4 radial wind speed(vel4)
  • Beam 3 radial wind speed(vel3)
  • Northward Wind Component(v_wind)
  • Beam 0 radial wind speed(vel0)
  • Wind speed, horizontal, at altitude, 915 MHz RWP(spd)
nsa915rwptempmomC1.a0:
  • sspecw
  • Mean radial beam velocity(mdf)
  • noise
  • Signal to noise ratio(snr)
  • Spectral width(specw)
  • ssnr
nsa915rwpwindmomC1.a0:
  • Mean radial beam velocity(mdf)
nsa915rwptempspecC1.a0:
  • Backscatter, doppler spectrum, 915 MHz RWP(spc_amp)
nsa915rwptempconC1.a1:
  • ncns_vert_v
  • ncns_virtual_temp_corr
  • ncns_virtual_temp

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DQRID : D050110.1
Start DateStart TimeEnd DateEnd Time
05/07/2003000001/10/20050000
Subject:
NSA/RWP/C1 - Instrument problem, Data transfer problem
DataStreams:nsa915rwpwindconC1.a1
Description:
Problems with the coherent integration hardware resulted in repeated ingest failures when 
too many errors occurred.  These cases involved occasions when there were no samples from 
a single axis (or more) during an averaging interval. If there were sufficient samples, 
the mean wind speed and direction were reported if normal data criteria were met.  
However, there were undoubtedly cases when only a few samples were obtained during an averaging 
interval.  Thus the variability of the data is likely increased.  The data are correct 
when reported.
Measurements:nsa915rwpwindconC1.a1:
  • snr3
  • Eastward Wind Component(u_wind)
  • Beam 2 radial wind speed(vel2)
  • Wind direction, horizontal, at altitude, 915 MHz RWP(dir)
  • snr4
  • Beam 1 radial wind speed(vel1)
  • Beam 4 radial wind speed(vel4)
  • Beam 3 radial wind speed(vel3)
  • snr0
  • snr1
  • snr2
  • Northward Wind Component(v_wind)
  • Beam 0 radial wind speed(vel0)
  • Wind speed, horizontal, at altitude, 915 MHz RWP(spd)

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