Data Quality Reports for Session: 185894 User: carneiror1 Completed: 05/30/2017

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D140307.2MAO/CEIL/M1 - missing window blowermaoceilM1.b1, maoceilpblhtM1.a0Suspect
D140415.1MAO/CEIL/M1 - Power outage, UPS overloadmaoceilM1.b1Missing


DQRID : D140307.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
12/21/2013045103/03/20141659Suspect
Subject:
MAO/CEIL/M1 - missing window blower
DataStreams:maoceilM1.b1, maoceilpblhtM1.a0
Description:
The window blower was missing from the VCEIL at deployment and could not be found. A new 
unit was ordered and installed. Data may be affected during periods of high humidity, 
condensation, and precipitation.
Measurements:maoceilM1.b1:
  • Cloud, base height, second lowest base sensed(second_cbh)
  • vertical_visibility
  • Third cloud base height(third_cbh)
  • Lowest cloud base height detected.(first_cbh)
maoceilpblhtM1.a0:
  • Third cloud base height(third_cbh)
  • Cloud, base height, second lowest base sensed(second_cbh)
  • Second boundary layer height candidate(bl_height_2)
  • Third boundary layer height candidate(bl_height_3)
  • First boundary layer height candidate(bl_height_1)
  • Lowest cloud base height detected.(first_cbh)

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DQRID : D140415.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
04/13/2014070004/15/20142210Missing
Subject:
MAO/CEIL/M1 - Power outage, UPS overload
DataStreams:maoceilM1.b1
Description:
The UPS was overloaded and caused instrument shutdown. The UPS was replaced.
Measurements:maoceilM1.b1:
  • window_contamination
  • Backscatter, ceilometer, range and sensitivity corrected(backscatter)
  • laser_temperature
  • background_light
  • laser_pulse_energy
  • Cloud, base height, second lowest base sensed(second_cbh)
  • time
  • tilt_angle
  • status_flag
  • measurement_parameters
  • time_offset
  • detection_status
  • status_string
  • Third cloud base height(third_cbh)
  • range
  • North latitude(lat)
  • receiver_sensitivity
  • sum_backscatter
  • vertical_visibility
  • base_time
  • Altitude above mean sea level(alt)
  • East longitude(lon)
  • alt_highest_signal
  • Lowest cloud base height detected.(first_cbh)

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