Data Quality Reports for Session: 186042 User: pennypackers1 Completed: 06/07/2017

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D160531.1ASI/AOSMET/M1 - Reprocessed and Corrected: Wind sensor not aligned to northasiaosmetM1.a1Does not affect quality
D160621.4ASI/AOS/M1 - Manifold blower not workingasiaosmetM1.a1Incorrect
D161013.5ASI/AOSMET/M1/M1 - Computer disk failureasiaosmetM1.a1Does not affect quality


DQRID : D160531.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
04/23/2016000005/31/20161646Does not affect quality
Subject:
ASI/AOSMET/M1 - Reprocessed and Corrected: Wind sensor not aligned to north
DataStreams:asiaosmetM1.a1
Description:
DATA REPROCESSED and CORRECTED: 

The wind sensor was not aligned to true north, resulting in wind direction data 16 degrees 
too high.

The data were archived November 2016. Please retrieve the reprocessed data for use in your 
analysis.  

ORIGINAL DQR CATEGORY: Red( Incorrect)

REPROCESSED and CORRECTED DATA ARCHIVED:2016-11

REPROCESS IDENTIFICATION NUMBER: RID 1470

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--- ORIGINAL DQR DESCRIPTION ---
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The wind sensor was not aligned to true north, resulting in wind direction data 16 degrees 
too high.
Measurements:asiaosmetM1.a1:
  • Wind direction, relative to true North(WindDirection)

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DQRID : D160621.4
Start DateStart TimeEnd DateEnd Time Data Quality Metric
06/16/2016004206/16/20161345Incorrect
Subject:
ASI/AOS/M1 - Manifold blower not working
DataStreams:asiaosmetM1.a1
Description:
Manifold blower not working, instrument sample flows either zero or different than 
specified. Sampling through the stack not isokinetic.
Measurements:asiaosmetM1.a1:
  • Ambient air temperature(T_Ambient)
  • Ambient pressure(P_Ambient)
  • Wind direction, relative to true North(WindDirection)
  • Ambient air relative humidity(RH_Ambient)
  • supply_volts
  • heater_volts
  • Rain amount(rain_amount)
  • ref_volts
  • Altitude above mean sea level(alt)
  • Rain intensity(rain_intensity)
  • time_offset
  • North latitude(lat)
  • East longitude(lon)
  • Wind speed(WindSpeed)
  • base_time
  • Rain Duration(rain_duration)
  • time
  • heater_temp

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DQRID : D161013.5
Start DateStart TimeEnd DateEnd Time Data Quality Metric
10/04/2016150010/13/20161800Does not affect quality
Subject:
ASI/AOSMET/M1/M1 - Computer disk failure
DataStreams:asiaosmetM1.a1
Description:
Data are intermittently missing from 10/4 until the computer disk was replaced on 10/13. 
Data are completely missing 10/12 at 11:00 UTC until 10/13 at 18:00 UTC.
Measurements:asiaosmetM1.a1:
  • Ambient air temperature(T_Ambient)
  • Ambient pressure(P_Ambient)
  • Wind direction, relative to true North(WindDirection)
  • Ambient air relative humidity(RH_Ambient)
  • supply_volts
  • heater_volts
  • Rain amount(rain_amount)
  • ref_volts
  • Altitude above mean sea level(alt)
  • Rain intensity(rain_intensity)
  • time_offset
  • North latitude(lat)
  • East longitude(lon)
  • Wind speed(WindSpeed)
  • base_time
  • Rain Duration(rain_duration)
  • time
  • heater_temp

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END OF DATA