Data Quality Reports for Session: 178200 User: zhengy1 Completed: 06/30/2016

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D121217.2MAG/MWR3C/M1 - Missing datamagmwr3cM1.b1
D121217.5MAG/MWR3C/M1 - Spare radiometer installedmagmwr3cM1.b1
D130624.5MAG/MWR3C/M1 - Incorrect retrievalsmagmwr3cM1.b1
D131007.6MAG/ALL/M1 - Ship in Dry Dockmagmwr3cM1.b1
D140519.1MAG/MWR3C/M1 - Reprocessing Notice (RID 1124)magmwr3cM1.b1
D150211.2MAG/AOS/ALL/M1/S1/S2 - Ship in portmagmwr3cM1.b1


DQRID : D121217.2
Start DateStart TimeEnd DateEnd Time
10/01/2012000011/16/20122058
Subject:
MAG/MWR3C/M1 - Missing data
DataStreams:magmwr3cM1.b1
Description:
Data are missing and unrecoverable.
Measurements:magmwr3cM1.b1:
  • pwverr
  • Altitude above mean sea level(alt)
  • North latitude(lat)
  • Liquid water path best-estimate value, hourly mean(lwp)
  • hail_duration
  • rain_peak_intensity
  • surface_temperature
  • 89.0 GHz sky brightness temperature(tbsky89)
  • wind_speed_min
  • lwperr
  • wind_speed_max
  • Rain Duration(rain_duration)
  • base_time
  • time_offset
  • Column precip water vapor(pwv)
  • 23.8 GHz sky brightness temperature(tbsky23)
  • hail_intensity
  • azimuth
  • wind_direction_avg
  • time
  • wind_speed_avg
  • elevation
  • wind_direction_min
  • surface_pressure
  • hail_accumulation
  • wind_direction_max
  • infrared_temperature
  • surface_relative_humidity
  • East longitude(lon)
  • rain_accumulation
  • Rain Intensity(rain_intensity)
  • 30.0 GHz sky brightness temperature(tbsky30)

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DQRID : D121217.5
Start DateStart TimeEnd DateEnd Time
11/16/2012210012/13/20121200
Subject:
MAG/MWR3C/M1 - Spare radiometer installed
DataStreams:magmwr3cM1.b1
Description:
A spare radiometer was installed between 11/16 and 12/13.
Measurements:magmwr3cM1.b1:
  • 89.0 GHz sky brightness temperature(tbsky89)

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DQRID : D130624.5
Start DateStart TimeEnd DateEnd Time
09/24/2012000009/26/20131409
Subject:
MAG/MWR3C/M1 -  Incorrect retrievals
DataStreams:magmwr3cM1.b1
Description:
The PWV and LWP retrievals have higher uncertainty because of higher uncertainty in the 
calibration due to the ship movement and due to the uncertainty in the retrieval 
coefficients.
Measurements:magmwr3cM1.b1:
  • Liquid water path best-estimate value, hourly mean(lwp)
  • Column precip water vapor(pwv)

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DQRID : D131007.6
Start DateStart TimeEnd DateEnd Time
01/08/2013174505/11/20130548
Subject:
MAG/ALL/M1 - Ship in Dry Dock
DataStreams:magmwr3cM1.b1
Description:
Ship was at dry dock without MAGIC instruments or in transit to or from dry dock.  No 
instrument data available.
Measurements:magmwr3cM1.b1:
  • pwverr
  • Altitude above mean sea level(alt)
  • North latitude(lat)
  • Liquid water path best-estimate value, hourly mean(lwp)
  • hail_duration
  • rain_peak_intensity
  • surface_temperature
  • 89.0 GHz sky brightness temperature(tbsky89)
  • wind_speed_min
  • lwperr
  • wind_speed_max
  • Rain Duration(rain_duration)
  • base_time
  • time_offset
  • Column precip water vapor(pwv)
  • 23.8 GHz sky brightness temperature(tbsky23)
  • hail_intensity
  • azimuth
  • wind_direction_avg
  • time
  • wind_speed_avg
  • elevation
  • wind_direction_min
  • surface_pressure
  • hail_accumulation
  • wind_direction_max
  • infrared_temperature
  • surface_relative_humidity
  • East longitude(lon)
  • rain_accumulation
  • Rain Intensity(rain_intensity)
  • 30.0 GHz sky brightness temperature(tbsky30)

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DQRID : D140519.1
Start DateStart TimeEnd DateEnd Time
05/11/2013050009/26/20131410
Subject:
MAG/MWR3C/M1 - Reprocessing Notice (RID 1124)
DataStreams:magmwr3cM1.b1
Description:
See below for details of reprocessing that was completed on 20140717.  Original DQR 
category: 4 (Red, Incorrect).

----------------------------------------------------------

The radiometer has incorrect calibration and needs to be recalibrated
Measurements:magmwr3cM1.b1:
  • Liquid water path best-estimate value, hourly mean(lwp)
  • 23.8 GHz sky brightness temperature(tbsky23)
  • Column precip water vapor(pwv)
  • 30.0 GHz sky brightness temperature(tbsky30)

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DQRID : D150211.2
Start DateStart TimeEnd DateEnd Time
08/29/2013124808/31/20131220
08/01/2013124708/03/20131410
11/01/2012131411/03/20121757
07/12/2013060107/13/20131218
06/06/2013124006/08/20131125
09/20/2012132709/22/20121223
11/08/2012133011/09/20121732
01/03/2013063501/05/20130523
10/25/2012061210/26/20120650
11/30/2012013012/01/20121332
08/15/2013131208/17/20131902
05/30/2013053805/31/20131148
11/22/2012061511/24/20121105
10/04/2012135910/06/20121132
09/26/2013131909/28/20131135
08/22/2013090708/23/20131747
06/13/2013054506/14/20131705
09/12/2013134009/14/20131305
07/18/2013223207/20/20131252
05/16/2013053505/17/20131704
09/12/2012125509/14/20122326
06/27/2013065006/28/20131759
12/20/2012073812/22/20120847
12/06/2012084212/07/20120820
07/25/2013050707/26/20131342
09/27/2012053309/28/20120952
06/20/2013130306/22/20131205
05/23/2013132305/25/20131204
07/03/2013223207/07/20131800
08/08/2013045908/09/20131040
09/05/2013054809/06/20131248
10/03/2013054510/04/20131038
12/13/2012144012/15/20121351
10/11/2012060010/12/20120850
12/27/2012233412/29/20121306
11/15/2012143011/17/20121315
10/18/2012131810/20/20121128
09/19/2013053609/20/20131150
Subject:
MAG/AOS/ALL/M1/S1/S2 - Ship in port
DataStreams:magmwr3cM1.b1
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:magmwr3cM1.b1:
  • pwverr
  • North latitude(lat)
  • Altitude above mean sea level(alt)
  • Liquid water path best-estimate value, hourly mean(lwp)
  • rain_peak_intensity
  • hail_duration
  • surface_temperature
  • 89.0 GHz sky brightness temperature(tbsky89)
  • wind_speed_min
  • lwperr
  • wind_speed_max
  • Rain Duration(rain_duration)
  • time_offset
  • base_time
  • hail_intensity
  • Column precip water vapor(pwv)
  • 23.8 GHz sky brightness temperature(tbsky23)
  • azimuth
  • wind_direction_avg
  • wind_speed_avg
  • time
  • elevation
  • wind_direction_min
  • surface_pressure
  • hail_accumulation
  • wind_direction_max
  • infrared_temperature
  • surface_relative_humidity
  • East longitude(lon)
  • rain_accumulation
  • Rain Intensity(rain_intensity)
  • 30.0 GHz sky brightness temperature(tbsky30)

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END OF DATA