Data Quality Reports for Session: 178512 User: songj1 Completed: 07/20/2016

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D141002.1MAO/WACR/M1 - Instrument not operationalmaowacrM1.a1
D141024.1MAO/WACR/M1 - Reprocess: Incorrect polarization statusmaowacrM1.a1
D141223.4MAO/WACR/M1 - Instrument failure.maowacrM1.a1
D150415.1MAO/WACR/M1 - Transmitter failuremaowacrM1.a1
D150515.1MAO/WACR/M1 - Modulator FaultmaowacrM1.a1
D150602.1MAO/WACR/M1 - Modulator FaultmaowacrM1.a1
D150903.1MAO/WACR/M1 - Missing DatamaowacrM1.a1
D151008.1MAO/WACR/M1 - Coolant LeakmaowacrM1.a1
D151113.2MAO/WACR/M1 - Data MissingmaowacrM1.a1


DQRID : D141002.1
Start DateStart TimeEnd DateEnd Time
09/13/2014170009/29/20142106
Subject:
MAO/WACR/M1 - Instrument not operational
DataStreams:maowacrM1.a1
Description:
Instrument went down and needed to be restarted. Data is missing and not recoverable.
Measurements:maowacrM1.a1:
  • Roll: starboard down positive(roll)
  • base_time
  • Pitch angle of the ship(pitch)
  • time_offset
  • time
  • polarization
  • North latitude(lat)
  • Daily values of reflectivity on each grid cell(reflectivity)
  • Pressure, associated geometric height, at altitude, NGM model output(height)
  • noise_power_sky
  • East longitude(lon)
  • gain
  • Altitude above mean sea level(alt)
  • signal_to_noise_ratio
  • noise_figure
  • Spectral width(spectral_width)
  • Mean Doppler Velocity(mean_doppler_velocity)

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DQRID : D141024.1
Start DateStart TimeEnd DateEnd Time
02/18/2014135004/28/20141739
Subject:
MAO/WACR/M1 - Reprocess: Incorrect polarization status
DataStreams:maowacrM1.a1
Description:
During this period, raw data was incorrectly identifying polarization status for hour-long 
periods, intermittently.  So some hour-long periods are correct, and some hour-long 
periods have polarization status swapped.
Measurements:maowacrM1.a1:
  • polarization

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DQRID : D141223.4
Start DateStart TimeEnd DateEnd Time
04/16/2014001204/16/20140212
04/16/2014062004/16/20140714
04/16/2014084004/16/20141616
Subject:
MAO/WACR/M1 - Instrument failure.
DataStreams:maowacrM1.a1
Description:
The moments data are incorrect.
Measurements:maowacrM1.a1:
  • Daily values of reflectivity on each grid cell(reflectivity)
  • signal_to_noise_ratio
  • Spectral width(spectral_width)
  • Mean Doppler Velocity(mean_doppler_velocity)

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DQRID : D150415.1
Start DateStart TimeEnd DateEnd Time
03/28/2015200004/09/20150430
Subject:
MAO/WACR/M1 - Transmitter failure
DataStreams:maowacrM1.a1
Description:
Transmitter went down during this period.
Measurements:maowacrM1.a1:
  • Daily values of reflectivity on each grid cell(reflectivity)
  • noise_power_sky
  • gain
  • signal_to_noise_ratio
  • noise_figure
  • Spectral width(spectral_width)
  • Mean Doppler Velocity(mean_doppler_velocity)
  • polarization

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DQRID : D150515.1
Start DateStart TimeEnd DateEnd Time
05/10/2015045005/11/20151530
Subject:
MAO/WACR/M1 - Modulator Fault
DataStreams:maowacrM1.a1
Description:
Measurements:maowacrM1.a1: 
  • Daily values of reflectivity on each grid cell(reflectivity)
  • signal_to_noise_ratio
  • Spectral width(spectral_width)
  • Mean Doppler Velocity(mean_doppler_velocity)



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 DQRID : D150602.1
Start DateStart TimeEnd DateEnd Time
05/31/2015220006/01/20151725
Subject:
MAO/WACR/M1 - Modulator Fault
DataStreams:maowacrM1.a1
Description:
Modulator faulted causing the radar to only observe background noise.
Measurements:maowacrM1.a1: 
  • Daily values of reflectivity on each grid cell(reflectivity)
  • signal_to_noise_ratio
  • Spectral width(spectral_width)
  • Mean Doppler Velocity(mean_doppler_velocity)



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 DQRID : D150903.1
Start DateStart TimeEnd DateEnd Time
08/25/2015170008/26/20151821
Subject:
MAO/WACR/M1 - Missing Data
DataStreams:maowacrM1.a1
Description:
Instrument was down.  Data are unavailable during this period.
Measurements:maowacrM1.a1: 
  • Roll: starboard down positive(roll)
  • base_time
  • Pitch angle of the ship(pitch)
  • time_offset
  • time
  • polarization
  • North latitude(lat)
  • Daily values of reflectivity on each grid cell(reflectivity)
  • Pressure, associated geometric height, at altitude, NGM model output(height)
  • noise_power_sky
  • East longitude(lon)
  • gain
  • Altitude above mean sea level(alt)
  • signal_to_noise_ratio
  • noise_figure
  • Spectral width(spectral_width)
  • Mean Doppler Velocity(mean_doppler_velocity)



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 DQRID : D151008.1
Start DateStart TimeEnd DateEnd Time
09/21/2015143009/24/20151700
Subject:
MAO/WACR/M1 - Coolant Leak
DataStreams:maowacrM1.a1
Description:
The WACR coolant system was leaking.  The instrument went down for intermittent periods of 
time during the repairs
Measurements:maowacrM1.a1: 
  • Roll: starboard down positive(roll)
  • base_time
  • Pitch angle of the ship(pitch)
  • time_offset
  • time
  • polarization
  • North latitude(lat)
  • Daily values of reflectivity on each grid cell(reflectivity)
  • Pressure, associated geometric height, at altitude, NGM model output(height)
  • noise_power_sky
  • East longitude(lon)
  • gain
  • Altitude above mean sea level(alt)
  • signal_to_noise_ratio
  • noise_figure
  • Spectral width(spectral_width)
  • Mean Doppler Velocity(mean_doppler_velocity)



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 DQRID : D151113.2
Start DateStart TimeEnd DateEnd Time
10/28/2015050010/29/20151113
Subject:
MAO/WACR/M1 - Data Missing
DataStreams:maowacrM1.a1
Description:
Instrument was down for a short period of time.
Measurements:maowacrM1.a1: 
  • Roll: starboard down positive(roll)
  • base_time
  • Pitch angle of the ship(pitch)
  • time_offset
  • time
  • polarization
  • North latitude(lat)
  • Daily values of reflectivity on each grid cell(reflectivity)
  • Pressure, associated geometric height, at altitude, NGM model output(height)
  • noise_power_sky
  • East longitude(lon)
  • gain
  • Altitude above mean sea level(alt)
  • signal_to_noise_ratio
  • noise_figure
  • Spectral width(spectral_width)
  • Mean Doppler Velocity(mean_doppler_velocity)



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