Data Quality Reports for Session: 117521 User: dmfoper Completed: 02/13/2009

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D070219.1SGP/VCEIL/B6 - contaminated windowsgpvceil25kB6.b1
D070522.1SGP/VCEIL/B6 - contaminated windowsgpvceil25kB6.b1


DQRID : D070219.1
Start DateStart TimeEnd DateEnd Time
02/08/2007150002/27/20072035
Subject:
SGP/VCEIL/B6 - contaminated window
DataStreams:sgpvceil25kB6.b1
Description:
Backscatter has consistently high amplitude because the window was dirty. The problem was 
corrected when the window was cleaned.
Measurements:sgpvceil25kB6.b1:
  • Aerosol backscatter coefficient at 355 nm(backscatter)
  • Second lowest cloud base height(second_cbh)
  • Third cloud base height(third_cbh)
  • Lowest cloud base height detected.(first_cbh)

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DQRID : D070522.1
Start DateStart TimeEnd DateEnd Time
05/10/2007233005/22/20071930
Subject:
SGP/VCEIL/B6 - contaminated window
DataStreams:sgpvceil25kB6.b1
Description:
The window was contamined with bird droppings producing a status warning and causing the 
backscatter plot to have a higher than normal amplitude. The problem was corrected when 
the window was cleaned during regular preventative maintenance.
Measurements:sgpvceil25kB6.b1:
  • Aerosol backscatter coefficient at 355 nm(backscatter)
  • Vertical visibility(vertical_visibility)
  • Backscatter sum(sum_backscatter)
  • Second lowest cloud base height(second_cbh)
  • Third cloud base height(third_cbh)
  • Altitude of highest signal(alt_highest_signal)
  • Lowest cloud base height detected.(first_cbh)

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