Data Quality Reports for Session: 185030 User: scarcik1 Completed: 04/13/2017

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D160826.2AWR/CEIL/M1 - Window contaminationawrceilpblhtM1.a0, awrceilM1.b1Suspect
D160913.3AWR/CEIL/S1 - Reprocess: Incorrect averaging_inverval global attributeawrceilS1.b1Does not affect quality


DQRID : D160826.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
08/21/2016211308/26/20160000Suspect
Subject:
AWR/CEIL/M1 - Window contamination
DataStreams:awrceilpblhtM1.a0, awrceilM1.b1
Description:
The blower failed allowing contamination of the window. The blower was replaced.
Measurements:awrceilpblhtM1.a0:
  • Lowest cloud base height detected.(first_cbh)
  • Third cloud base height(third_cbh)
  • bl_index_1
  • First boundary layer height candidate(bl_height_1)
  • Second boundary layer height candidate(bl_height_2)
  • Cloud, base height, second lowest base sensed(second_cbh)
  • Third boundary layer height candidate(bl_height_3)
  • bl_index_3
  • bl_index_2
awrceilM1.b1:
  • background_light
  • sum_backscatter
  • Cloud, base height, second lowest base sensed(second_cbh)
  • vertical_visibility
  • Lowest cloud base height detected.(first_cbh)
  • Backscatter, ceilometer, range and sensitivity corrected(backscatter)
  • alt_highest_signal
  • Third cloud base height(third_cbh)

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DQRID : D160913.3
Start DateStart TimeEnd DateEnd Time Data Quality Metric
12/03/2015210701/17/20162359Does not affect quality
Subject:
AWR/CEIL/S1 - Reprocess: Incorrect averaging_inverval global attribute
DataStreams:awrceilS1.b1
Description:
When the ceilometer software was changed from CT-View to CL-View, several firmware 
configuration changes were made to the model CT25K for consistency with the CL31 at other sites, 
including the data acquisition interval which was changed from 15 to 16 seconds. 
However, the global attribute "averaging_interval" in the ceil datastream was not changed.
Measurements:awrceilS1.b1:
  • base_time

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