DQRID : D170512.3
Start DateStart TimeEnd DateEnd Time Data Quality Metric
05/01/2017030005/09/20171605Incorrect
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Subject:
NSA/HSRL/C1 - Seed laser intermittent
DataStreams:nsahsrlC1.a1, nsahsrlC1.00, nsahsrlC1.01
Description:
The seed laser was acting intermittently during this period.  This makes the bandwidth and 
frequency of the overall laser system unreliable, causing the system to no longer 
operate as a "high spectral resolution" lidar.
Suggestions: 
Do not use data
Measurements:nsahsrlC1.01:
  • Raw data stream - documentation not supported
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nsahsrlC1.00:
  • molecular_long_range_reference
  • humidity
  • laserpowervalues
  • molecular_accfeedback
  • AuxPower_5v1PowerSupply
  • DEBUG_molecular_goodshots
  • AuxPower_24vPowerSupply
  • DATA_seed_laser_temp
  • tcstelescope_tc_main
  • combined_hi_accumulationinterval
  • combined_hi
  • DEBUG_cross_readBins
  • ReceivedSignalFilter
  • DEBUG_combined_hi_readBins
  • cross_accfeedback
  • tcstelescope_main_current
  • raw_analog_coolanttemperature
  • DetectorShutter
  • interferometer_snapshot
  • tcstelescope_lasttime
  • l3seedvoltage
  • CalibrationPowerFilter
  • energyRatioLockPoint
  • DATA_shot_count
  • LIDARCTL_mode
  • raw_analog_interferometertemperature
  • cross_long_range_reference
  • tcsoptics_temp3
  • tcsoptics_temp2
  • tcsoptics_temp4
  • tcsoptics_temp1
  • molecular_accumulationinterval
  • DEBUG_combined_lo_goodshots
  • tcsoptics_fan1_main
  • tcsoptics_records
  • combined_hi_accfeedback
  • combined_lo_accfeedback
  • combined_hi_long_range_reference
  • AuxPower_12vPowerSupply
  • DATA_polarization_mode
  • RemoveLongI2Cell
  • etalonposition
  • LaserYAxisAlignment
  • tcsoptics_fan2_main
  • system_temperatures
  • shortcell
  • combined_lo
  • raw_analog_etalontemperature
  • clockchannel
  • opticalbenchairpressure
  • tcsoptics_main_current
  • tcstelescope_firsttime
  • molecular
  • total_energy
  • tcsoptics_fan1_current
  • cross_accumulationinterval
  • tcstelescope_fan2_main
  • DATA_num_seed_shots
  • DEBUG_combined_lo_readBins
  • OutgoingShutter
  • tcsoptics_firsttime
  • tcstelescope_fan1_main
  • l3stats_goodshotcount
  • brillouinfiltered_energy_stats
  • nonfiltered_energy_stats
  • tcstelescope_fan1_current
  • DATA_last_time
  • AuxPower_5v2PowerSupply
  • DATA_clockfeedback
  • cross
  • shortcell_target
  • DATA_base_time
  • DEBUG_molecular_readBins
  • DEBUG_combined_hi_goodshots
  • combined_lo_long_range_reference
  • tcsoptics_fan2_current
  • tcsoptics_lasttime
  • DEBUG_cross_goodshots
  • l3stats_shotcount
  • tcstelescope_temp1
  • tcstelescope_temp2
  • tcstelescope_temp3
  • tcstelescope_temp4
  • tcsoptics_tc_main
  • DATA_time
  • interferometer
  • builduptime
  • DATA_event_times
  • attenuator
  • DATA_first_time
  • tcstelescope_fan2_current
  • tcstelescope_records
  • seedvoltage
  • combined_lo_accumulationinterval
  • AuxPower_AuxBox12v
  • builduptime_threshhold
  • overhead_snapshot
  • pressure
  • DATA_end_time
  • DATA_clockhost
more
nsahsrlC1.a1:
  • beta_a
  • top_alt_sounding
  • profile_mask
  • temperature_profile
  • beta_a_backscatter
  • raob_time_vector
  • combined_counts_lo
  • lidar_calibration_Cam
  • pressure_profile
  • num_seeded_shots
  • combined_gain
  • piezovoltage
  • combined_dark_count_lo
  • cal_trigger
  • molecular_counts
  • depol
  • od
  • cal_time
  • range_resolution
  • range
  • c_pol_dark_count
  • raob_time
  • beta_a_backscatter_std
  • cal_time_vector
  • transmitted_energy
  • combined_counts_hi
  • dewpoint_profile
  • time_average
  • cross_counts
  • raob_beta_m
  • seed_quality
  • lidar_calibration_Cmm
  • combined_dark_count_hi
  • geo_cor
  • lidar_calibration_Cmc
  • mol_cal_pulse
  • raob_station
  • combined_merge_threshold
  • atten_beta_r_backscatter
  • frequency_quality
  • lock_quality
  • mol_dark_count
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