DQRID : D131025.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
09/29/2013030009/30/20131425Incorrect
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Subject:
NSA/HSRL/C1 - Filter wheel problem
DataStreams:nsahsrlC1.a1
Description:
An automated filter wheel failed to move properly and/or report position properly. These 
data are unusable.
Suggestions: 
Use MPL profile data when available for vertical profile and cloud detection above 2 

km. Use Vaisala ceilometer for cloud detection below 2 km.
Measurements:nsahsrlC1.a1:
  • cal_time
  • num_seeded_shots
  • beta_a
  • combined_gain
  • c_pol_dark_count
  • profile_mask
  • combined_dark_count_lo
  • seed_quality
  • lidar_calibration_Cmm
  • combined_dark_count_hi
  • beta_a_backscatter_std
  • lidar_calibration_Cmc
  • geo_cor
  • mol_cal_pulse
  • beta_a_backscatter
  • cal_time_vector
  • cal_trigger
  • transmitted_energy
  • molecular_counts
  • combined_merge_threshold
  • atten_beta_r_backscatter
  • combined_counts_lo
  • depol
  • frequency_quality
  • lidar_calibration_Cam
  • combined_counts_hi
  • od
  • lock_quality
  • mol_dark_count
  • cross_counts
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