Data Quality Report for Order ID: 187607
User ID: wangm1    Date completed: 2017-09-08
All DQRs
DQR ID Subject Affected Data Streams Data Quality Metric
D160914.1 ASI/CEIL/M1 - data communication asiceilM1.b1 Suspect
 
DQR ID: D160914.1    (Back to Top)
Start Date Start Time End Date End Time Data Quality Metric
2016-07-12 20:00:00 2016-08-14 04:59:00 Suspect
Subject: ASI/CEIL/M1 - data communication
Affected Datastreams: asiceilM1.b1
Description The data were intermittent, especially on 7/19/2016, due to poor serial communication. The cable was repaired on 7/21 and the serial device server and instrument were power-cycled on 7/28.
Measurements
  • range_bounds (Range cell bounds)
  • laser_pulse_energy (Laser pulse energy)
  • second_cbh (Second lowest cloud base height)
  • laser_temperature (Laser temperature)
  • measurement_parameters (Instrument measurement parameters)
  • backscatter (Backscatter)
  • vertical_visibility (Vertical visibility)
  • third_cbh (Third cloud base height)
  • status_flag (Ceilometer status indicator)
  • status_string (Warning, alarm, and internal status information)
  • window_transmission (Window transmission estimate)
  • detection_status (Detection status)
  • tilt_angle (Tilt angle)
  • alt_highest_signal (Altitude of highest signal)
  • sum_backscatter (Sum of detected and normalized backscatter)
  • background_light (Background light)
  • range (Distance to the center of the corresponding range bin)
  • first_cbh (Lowest cloud base height detected)