DQRID : D120524.7
Start DateStart TimeEnd DateEnd Time Data Quality Metric
04/17/2012151304/18/20121546Suspect
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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.
Suggestions: 
Measurements:sgpceilC1.b1:
  • alt_highest_signal
  • second_cbh
  • backscatter
  • first_cbh
  • detection_status
  • third_cbh
  • sum_backscatter
  • background_light
  • vertical_visibility
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