Data Quality Reports for Session: 181647 User: cwilliams Completed: 11/23/2016

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D130717.4SGP/KAZR/C1 - Transmitter failuresgpkazrspeccmaskgecopolC1.a0, sgpkazrspeccmaskgexpolC1.a0Incorrect
D130813.1SGP/KAZR/C1 - COPOL and XPOL channels switchedsgpkazrspeccmaskgexpolC1.a0, sgpkazrspeccmaskgecopolC1.a0Suspect
D131120.4SGP/KAZR/C1 - Reprocessing Notice (RID 1117)sgpkazrspeccmaskgecopolC1.a0, sgpkazrspeccmaskgexpolC1.a0Does not affect quality


DQRID : D130717.4
Start DateStart TimeEnd DateEnd Time Data Quality Metric
04/29/2013190007/08/20131900Incorrect
Subject:
SGP/KAZR/C1 - Transmitter failure
DataStreams:sgpkazrspeccmaskgecopolC1.a0, sgpkazrspeccmaskgexpolC1.a0
Description:
KAZR TWTA failure.  Power started dropping on 2013.04.30 and by 2013.05.09 it was down to 
approximately 4 watts.  Data are not useable during this period.
Measurements:sgpkazrspeccmaskgexpolC1.a0:
  • Mean Doppler Velocity(mean_doppler_velocity)
  • locator_mask
  • Reflectivity(reflectivity)
  • range
  • Spectrum of raw counts from spectrometer(spectra)
  • velocity_bins
  • signal_to_noise_ratio
  • Spectral Width(spectral_width)
sgpkazrspeccmaskgecopolC1.a0:
  • velocity_bins
  • locator_mask
  • Mean Doppler Velocity(mean_doppler_velocity)
  • signal_to_noise_ratio
  • Reflectivity(reflectivity)
  • Spectral Width(spectral_width)
  • range
  • Spectrum of raw counts from spectrometer(spectra)

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DQRID : D130813.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
08/31/2013040009/05/20132359Suspect
07/11/2013000008/13/20131547Suspect
06/15/2013190007/03/20131400Suspect
Subject:
SGP/KAZR/C1 - COPOL and XPOL channels switched
DataStreams:sgpkazrspeccmaskgexpolC1.a0, sgpkazrspeccmaskgecopolC1.a0
Description:
The copol and xpol channels became flipped causing xpol values to be greater than copol 
values.
Measurements:sgpkazrspeccmaskgexpolC1.a0:
  • Mean Doppler Velocity(mean_doppler_velocity)
  • Spectrum of raw counts from spectrometer(spectra)
  • Reflectivity(reflectivity)
  • signal_to_noise_ratio
  • Spectral Width(spectral_width)
sgpkazrspeccmaskgecopolC1.a0:
  • Reflectivity(reflectivity)
  • Spectral Width(spectral_width)
  • Mean Doppler Velocity(mean_doppler_velocity)
  • Spectrum of raw counts from spectrometer(spectra)
  • signal_to_noise_ratio

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DQRID : D131120.4
Start DateStart TimeEnd DateEnd Time Data Quality Metric
01/18/2011000003/15/20142359Does not affect quality
Subject:
SGP/KAZR/C1 - Reprocessing Notice (RID 1117)
DataStreams:sgpkazrspeccmaskgecopolC1.a0, sgpkazrspeccmaskgexpolC1.a0
Description:
See below for details of reprocessing that was completed on 20150626.  Original 
DQR category: 4 (Red, Incorrect).

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The wrong calibrations were used due to a problem with the software. Mentor discovered the 
reflectivity between long and short pulse did not agree with each other after analyzing 
data. Data will be reprocessed.
Measurements:sgpkazrspeccmaskgexpolC1.a0:
  • Reflectivity(reflectivity)
sgpkazrspeccmaskgecopolC1.a0:
  • Reflectivity(reflectivity)

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