Data Quality Reports for Session: 184082 User: sedlarj1 Completed: 03/08/2017

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D131007.6MAG/ALL/M1 - Ship in Dry DockmagkazrspeccmaskmdcopolM1.a0Missing
D131120.2MAG/KAZR/M1 - Reprocessing Notice (RID 1115)magkazrspeccmaskmdcopolM1.a0Does not affect quality
D150211.2MAG/AOS/ALL/M1/S1/S2 - Ship in portmagkazrspeccmaskmdcopolM1.a0Suspect


DQRID : D131007.6
Start DateStart TimeEnd DateEnd Time Data Quality Metric
01/08/2013174505/11/20130548Missing
Subject:
MAG/ALL/M1 - Ship in Dry Dock
DataStreams:magkazrspeccmaskmdcopolM1.a0
Description:
Ship was at dry dock without MAGIC instruments or in transit to or from dry dock.  No 
instrument data available.
Measurements:magkazrspeccmaskmdcopolM1.a0:
  • time_offset
  • Spectral Width(spectral_width)
  • Reflectivity(reflectivity)
  • Spectrum of raw counts from spectrometer(spectra)
  • signal_to_noise_ratio
  • velocity_bins
  • Mean Doppler Velocity(mean_doppler_velocity)
  • base_time
  • locator_mask
  • time
  • range

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DQRID : D131120.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
01/18/2011000010/09/20132359Does not affect quality
Subject:
MAG/KAZR/M1 - Reprocessing Notice (RID 1115)
DataStreams:magkazrspeccmaskmdcopolM1.a0
Description:
See below for details of reprocessing that was completed on 20141211.  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:magkazrspeccmaskmdcopolM1.a0:
  • Reflectivity(reflectivity)

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DQRID : D150211.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
08/29/2013124808/31/20131220Suspect
08/01/2013124708/03/20131410Suspect
11/01/2012131411/03/20121757Suspect
07/12/2013060107/13/20131218Suspect
06/06/2013124006/08/20131125Suspect
09/20/2012132709/22/20121223Suspect
11/08/2012133011/09/20121732Suspect
01/03/2013063501/05/20130523Suspect
10/25/2012061210/26/20120650Suspect
11/30/2012013012/01/20121332Suspect
08/15/2013131208/17/20131902Suspect
05/30/2013053805/31/20131148Suspect
11/22/2012061511/24/20121105Suspect
10/04/2012135910/06/20121132Suspect
09/26/2013131909/28/20131135Suspect
08/22/2013090708/23/20131747Suspect
06/13/2013054506/14/20131705Suspect
09/12/2013134009/14/20131305Suspect
07/18/2013223207/20/20131252Suspect
05/16/2013053505/17/20131704Suspect
09/12/2012125509/14/20122326Suspect
06/27/2013065006/28/20131759Suspect
12/20/2012073812/22/20120847Suspect
12/06/2012084212/07/20120820Suspect
07/25/2013050707/26/20131342Suspect
09/27/2012053309/28/20120952Suspect
06/20/2013130306/22/20131205Suspect
05/23/2013132305/25/20131204Suspect
07/03/2013223207/07/20131800Suspect
08/08/2013045908/09/20131040Suspect
09/05/2013054809/06/20131248Suspect
10/03/2013054510/04/20131038Suspect
12/13/2012144012/15/20121351Suspect
10/11/2012060010/12/20120850Suspect
12/27/2012233412/29/20121306Suspect
11/15/2012143011/17/20121315Suspect
10/18/2012131810/20/20121128Suspect
09/19/2013053609/20/20131150Suspect
Subject:
MAG/AOS/ALL/M1/S1/S2 - Ship in port
DataStreams:magkazrspeccmaskmdcopolM1.a0
Description:
The ship was in port during these periods and the measurements may be affected by various 
sources (overhead cranes, anthropogenic sources, etc).

Note: Dates and times were found by looking at the NAV datastream.  The standard deviation 
of pitch, roll, and surge velocity were used to determine when the ship was slowing down 
to enter port or speeding up to leave port.  Thresholds used; pitch (0.01), roll (0.01), 
surge velocity (3.0)
Measurements:magkazrspeccmaskmdcopolM1.a0:
  • time_offset
  • Spectral Width(spectral_width)
  • Reflectivity(reflectivity)
  • signal_to_noise_ratio
  • velocity_bins
  • Spectrum of raw counts from spectrometer(spectra)
  • Mean Doppler Velocity(mean_doppler_velocity)
  • locator_mask
  • base_time
  • time
  • range

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END OF DATA