Data Quality Reports for Session: 184668 User: chengl1 Completed: 03/29/2017


TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D120524.7SGP/CEIL/C1 - Contaminated windowsgpceilC1.b1Suspect


DQRID : D120524.7
Start DateStart TimeEnd DateEnd Time Data Quality Metric
04/17/2012151304/18/20121546Suspect
Subject:
SGP/CEIL/C1 - Contaminated window
DataStreams:sgpceilC1.b1
Description:
Alarm shown: Light Path Obstruction and Window Contamination. Window condition was 2%. 
Observed massive amounts of bird droppings on window. Cleaned window and shortly after 
window condition had risen to 94% and alarm was cleared.
Measurements:sgpceilC1.b1:
  • Cloud, base height, lowest base sensed(first_cbh)
  • Third cloud base height(third_cbh)
  • alt_highest_signal
  • sum_backscatter
  • Cloud, base height, second lowest base sensed(second_cbh)
  • detection_status
  • vertical_visibility
  • background_light
  • Backscatter, ceilometer, range and sensitivity corrected(backscatter)


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