Data Quality Reports for Session: 184034 User: dings1 Completed: 03/06/2017


TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D130911.2MAG/HSRL/M1 - Laser diode shutoffmaghsrlM1.00, maghsrlM1.a1Incorrect
D130911.5MAG/MPL/M1 - Instrument problem causing pulse failuremagmplpolfsM1.b1Incorrect
D131007.6MAG/ALL/M1 - Ship in Dry DockmaghsrlM1.00, maghsrlM1.a1, magmplpolfsM1.b1Missing
D140219.1MAG/MPL/M1 - Missing datamagmplpolfsM1.b1Missing
D140219.2MAG/MPL/M1 - Loss of transmit signal triggers incorrect heightmagmplpolfsM1.b1Incorrect
D150211.2MAG/AOS/ALL/M1/S1/S2 - Ship in portmagmplpolfsM1.b1, maghsrlM1.00, maghsrlM1.a1Suspect
D150311.9MAG/MPL/M1 - Reprocessing Notice (RID 1312)magmplpolfsM1.b1Does not affect quality


DQRID : D130911.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
08/16/2013205908/20/20131930Incorrect
Subject:
MAG/HSRL/M1 - Laser diode shutoff
DataStreams:maghsrlM1.00, maghsrlM1.a1
Description:
The transmitted_energy dropped from normal values of ~10,000 J to ~800 J and the 
beta_a_backscatter profiles were incorrect. This continued until 8/20/2013 when the values 
returned to expected values. The beta_a_backscatter profile were in "In Port" mode on 8/22/2013. 
With no structure in the return.

The laser diode shut off due to an overheat condition.  It was remedied by a full power 
off and restart.
Measurements:maghsrlM1.00:
  • cross accumulator channel(cross)
  • combined_hi accumulator channel(combined_hi)
  • combined_lo accumulator channel(combined_lo)
  • molecular accumulator channel(molecular)

maghsrlM1.a1:
  • combined_counts_lo
  • molecular_counts
  • combined_counts_hi
  • cross_counts


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DQRID : D130911.5
Start DateStart TimeEnd DateEnd Time Data Quality Metric
06/03/2013000006/03/20132200Incorrect
06/08/2013000006/08/20132359Incorrect
Subject:
MAG/MPL/M1 - Instrument problem causing pulse failure
DataStreams:magmplpolfsM1.b1
Description:
False triggering of the laser causes ingest to misinterpret beginning of data.  Moreover, 
laser does not produce full pulse, so there is no reliable data.
Measurements:magmplpolfsM1.b1:
  • range
  • polarization_control_voltage
  • background_signal_cross_pol
  • background_signal_co_pol
  • overlap_correction
  • dead_time_corrected
  • scope_temp
  • Attenuated backscatter, copol(signal_return_co_pol)
  • energy_monitor
  • range_bin_width
  • overlap_correction_heights
  • deadtime_correction
  • range_bin_time
  • Attenuated backscatter, cross pol(signal_return_cross_pol)
  • max_altitude
  • background_signal_std_cross_pol
  • pulse_rep
  • laser_temp
  • polarization_control
  • detector_temp
  • Preliminary cloud base height(preliminary_cbh)
  • Pressure, associated geometric height, at altitude, NGM model output(height)
  • first_data_bin
  • background_signal_std_co_pol
  • deadtime_correction_counts
  • range_offset
  • range_bins


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DQRID : D131007.6
Start DateStart TimeEnd DateEnd Time Data Quality Metric
01/08/2013174505/11/20130548Missing
Subject:
MAG/ALL/M1 - Ship in Dry Dock
DataStreams:maghsrlM1.00, maghsrlM1.a1, magmplpolfsM1.b1
Description:
Ship was at dry dock without MAGIC instruments or in transit to or from dry dock.  No 
instrument data available.
Measurements:maghsrlM1.00:
  • molecular_accumulationinterval
  • tcstelescope_tc_main
  • tcstelescope_firsttime
  • tcsoptics_temp2
  • tcsoptics_temp1
  • molecular_long_range_reference
  • combined_lo_accumulationinterval
  • opticalbenchairpressure
  • raw_analog_interferometertemperature
  • combined_lo_accfeedback
  • system_temperatures
  • DEBUG_molecular_goodshots
  • tcsoptics_temp3
  • tcsoptics_temp4
  • molecular_accfeedback
  • DATA_num_seed_shots
  • LaserYAxisAlignment
  • laserpowervalues
  • DEBUG_combined_lo_readBins
  • energyRatioLockPoint
  • DATA_seed_laser_temp
  • cross_accumulationinterval
  • tcsoptics_main_current
  • l3stats_goodshotcount
  • tcsoptics_tc_main
  • nonfiltered_energy_stats
  • AuxPower_5v2PowerSupply
  • DEBUG_combined_hi_goodshots
  • interferometer_snapshot
  • DEBUG_combined_hi_readBins
  • LIDARCTL_mode
  • RemoveLongI2Cell
  • tcstelescope_records
  • DATA_base_time
  • cross_long_range_reference
  • brillouinfiltered_energy_stats
  • OutgoingShutter
  • etalonposition
  • combined_hi accumulator channel(combined_hi)
  • tcstelescope_fan1_main
  • tcstelescope_temp4
  • tcstelescope_temp3
  • tcstelescope_temp1
  • tcstelescope_temp2
  • tcstelescope_fan2_main
  • interferometer
  • shortcell_target
  • tcsoptics_fan1_main
  • l3stats_shotcount
  • DATA_end_time
  • combined_hi_accfeedback
  • DEBUG_combined_lo_goodshots
  • seedvoltage
  • raw_analog_etalontemperature
  • l3seedvoltage
  • ReceivedSignalFilter
  • combined_lo accumulator channel(combined_lo)
  • tcsoptics_records
  • DATA_shot_count
  • cross_accfeedback
  • AuxPower_12vPowerSupply
  • molecular accumulator channel(molecular)
  • raw_analog_coolanttemperature
  • tcsoptics_lasttime
  • DetectorShutter
  • overhead_snapshot
  • Relative Humidity(humidity)
  • DEBUG_cross_readBins
  • DATA_event_times
  • shortcell
  • AuxPower_5v1PowerSupply
  • tcsoptics_fan1_current
  • builduptime
  • cross accumulator channel(cross)
  • DATA_clockfeedback
  • tcstelescope_fan1_current
  • tcsoptics_fan2_main
  • tcstelescope_main_current
  • DEBUG_cross_goodshots
  • combined_lo_long_range_reference
  • CalibrationPowerFilter
  • DATA_last_time
  • tcsoptics_fan2_current
  • DEBUG_molecular_readBins
  • AuxPower_24vPowerSupply
  • clockchannel
  • tcstelescope_fan2_current
  • builduptime_threshhold
  • total_energy
  • attenuator
  • DATA_clockhost
  • combined_hi_long_range_reference
  • tcsoptics_firsttime
  • surface pressure(pressure)
  • DATA_polarization_mode
  • DATA_time
  • AuxPower_AuxBox12v
  • DATA_first_time
  • combined_hi_accumulationinterval
  • tcstelescope_lasttime

magmplpolfsM1.b1:
  • range
  • dead_time_corrected
  • background_signal_std_cross_pol
  • pulse_rep
  • qc_energy_monitor
  • qc_time
  • range_bin_time
  • max_altitude
  • detector_temp
  • time_offset
  • mcs_mode
  • first_data_bin
  • scope_temp
  • qc_preliminary_cbh
  • base_time
  • qc_signal_return_co_pol
  • Pressure, associated geometric height, at altitude, NGM model output(height)
  • polarization_control_voltage
  • overlap_correction_heights
  • time
  • laser_temp
  • polarization_control
  • qc_scope_temp
  • num_channels
  • qc_detector_temp
  • overlap_correction
  • energy_monitor
  • background_signal_std_co_pol
  • range_bins
  • background_signal_cross_pol
  • background_signal_co_pol
  • deadtime_correction_counts
  • range_offset
  • Altitude above mean sea level(alt)
  • North latitude(lat)
  • num_bins
  • deadtime_correction
  • East longitude(lon)
  • Preliminary cloud base height(preliminary_cbh)
  • qc_signal_return_cross_pol
  • qc_range_offset
  • Attenuated backscatter, copol(signal_return_co_pol)
  • range_bin_width
  • Attenuated backscatter, cross pol(signal_return_cross_pol)
  • qc_laser_temp

maghsrlM1.a1:
  • transmitted_energy
  • mol_dark_count
  • molecular_counts
  • temperature_profile
  • combined_counts_hi
  • lock_quality
  • cal_trigger
  • Linear depolarization ratio profile(depol)
  • raob_time_vector
  • od
  • raob_time
  • range
  • dewpoint_profile
  • combined_counts_lo
  • profile_mask
  • geo_cor
  • Particulate backscatter cross section per unit volume(beta_a_backscatter)
  • raob_station
  • cal_time
  • seed_quality
  • piezovoltage
  • lidar_calibration_Cam
  • cal_time_vector
  • combined_merge_threshold
  • Particulate extinction cross section per unit volume(beta_a)
  • raob_beta_m
  • c_pol_dark_count
  • time_offset
  • North latitude(lat)
  • beta_a_backscatter_std
  • time_average
  • Altitude above mean sea level(alt)
  • num_seeded_shots
  • East longitude(lon)
  • combined_dark_count_lo
  • lidar_calibration_Cmm
  • lidar_calibration_Cmc
  • pressure_profile
  • top_alt_sounding
  • atten_beta_r_backscatter
  • base_time
  • cross_counts
  • range_resolution
  • combined_gain
  • mol_cal_pulse
  • time
  • frequency_quality
  • combined_dark_count_hi


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DQRID : D140219.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
06/14/2013000008/02/20132359Missing
08/13/2013090009/26/20132359Missing
Subject:
MAG/MPL/M1 - Missing data
DataStreams:magmplpolfsM1.b1
Description:
System returned to vendor for repair. Laser power supply problems.  Data are missing and 
unrecoverable.
Measurements:magmplpolfsM1.b1:
  • qc_signal_return_cross_pol
  • Altitude above mean sea level(alt)
  • qc_detector_temp
  • range
  • polarization_control_voltage
  • background_signal_cross_pol
  • North latitude(lat)
  • background_signal_co_pol
  • qc_range_offset
  • overlap_correction
  • dead_time_corrected
  • scope_temp
  • Attenuated backscatter, copol(signal_return_co_pol)
  • energy_monitor
  • num_bins
  • range_bin_width
  • qc_time
  • overlap_correction_heights
  • deadtime_correction
  • time
  • range_bin_time
  • Attenuated backscatter, cross pol(signal_return_cross_pol)
  • qc_laser_temp
  • max_altitude
  • background_signal_std_cross_pol
  • pulse_rep
  • qc_preliminary_cbh
  • base_time
  • laser_temp
  • polarization_control
  • detector_temp
  • time_offset
  • qc_energy_monitor
  • qc_scope_temp
  • East longitude(lon)
  • Preliminary cloud base height(preliminary_cbh)
  • qc_signal_return_co_pol
  • mcs_mode
  • Pressure, associated geometric height, at altitude, NGM model output(height)
  • first_data_bin
  • background_signal_std_co_pol
  • deadtime_correction_counts
  • num_channels
  • range_bins
  • range_offset


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DQRID : D140219.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
08/12/2013000008/12/20132359Incorrect
Subject:
MAG/MPL/M1 - Loss of transmit signal triggers incorrect height
DataStreams:magmplpolfsM1.b1
Description:
Range gate information is incorrect because zero-height bin not identified due to 
insufficient transmit signal
Measurements:magmplpolfsM1.b1:
  • range
  • qc_signal_return_cross_pol
  • Altitude above mean sea level(alt)
  • qc_signal_return_co_pol
  • Attenuated backscatter, cross pol(signal_return_cross_pol)
  • Pressure, associated geometric height, at altitude, NGM model output(height)
  • first_data_bin
  • range_offset
  • Attenuated backscatter, copol(signal_return_co_pol)


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DQRID : D150211.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
08/29/2013124808/31/20131220Suspect
08/01/2013124708/03/20131410Suspect
11/01/2012131411/03/20121757Suspect
07/12/2013060107/13/20131218Suspect
06/06/2013124006/08/20131125Suspect
09/20/2012132709/22/20121223Suspect
11/08/2012133011/09/20121732Suspect
01/03/2013063501/05/20130523Suspect
10/25/2012061210/26/20120650Suspect
11/30/2012013012/01/20121332Suspect
08/15/2013131208/17/20131902Suspect
05/30/2013053805/31/20131148Suspect
11/22/2012061511/24/20121105Suspect
10/04/2012135910/06/20121132Suspect
09/26/2013131909/28/20131135Suspect
08/22/2013090708/23/20131747Suspect
06/13/2013054506/14/20131705Suspect
09/12/2013134009/14/20131305Suspect
07/18/2013223207/20/20131252Suspect
05/16/2013053505/17/20131704Suspect
09/12/2012125509/14/20122326Suspect
06/27/2013065006/28/20131759Suspect
12/20/2012073812/22/20120847Suspect
12/06/2012084212/07/20120820Suspect
07/25/2013050707/26/20131342Suspect
09/27/2012053309/28/20120952Suspect
06/20/2013130306/22/20131205Suspect
05/23/2013132305/25/20131204Suspect
07/03/2013223207/07/20131800Suspect
08/08/2013045908/09/20131040Suspect
09/05/2013054809/06/20131248Suspect
10/03/2013054510/04/20131038Suspect
12/13/2012144012/15/20121351Suspect
10/11/2012060010/12/20120850Suspect
12/27/2012233412/29/20121306Suspect
11/15/2012143011/17/20121315Suspect
10/18/2012131810/20/20121128Suspect
09/19/2013053609/20/20131150Suspect
Subject:
MAG/AOS/ALL/M1/S1/S2 - Ship in port
DataStreams:magmplpolfsM1.b1, maghsrlM1.00, maghsrlM1.a1
Description:
The ship was in port during these periods and the measurements may be affected by various 
sources (overhead cranes, anthropogenic sources, etc).

Note: Dates and times were found by looking at the NAV datastream.  The standard deviation 
of pitch, roll, and surge velocity were used to determine when the ship was slowing down 
to enter port or speeding up to leave port.  Thresholds used; pitch (0.01), roll (0.01), 
surge velocity (3.0)
Measurements:maghsrlM1.00:
  • combined_hi_accfeedback
  • molecular_accumulationinterval
  • DATA_end_time
  • tcstelescope_tc_main
  • DEBUG_combined_lo_goodshots
  • tcstelescope_firsttime
  • tcsoptics_temp2
  • tcsoptics_temp1
  • molecular_long_range_reference
  • seedvoltage
  • raw_analog_etalontemperature
  • l3seedvoltage
  • combined_lo_accumulationinterval
  • opticalbenchairpressure
  • raw_analog_interferometertemperature
  • ReceivedSignalFilter
  • combined_lo_accfeedback
  • system_temperatures
  • combined_lo accumulator channel(combined_lo)
  • tcsoptics_records
  • DEBUG_molecular_goodshots
  • tcsoptics_temp3
  • tcsoptics_temp4
  • DATA_shot_count
  • cross_accfeedback
  • molecular_accfeedback
  • DATA_num_seed_shots
  • LaserYAxisAlignment
  • AuxPower_12vPowerSupply
  • laserpowervalues
  • molecular accumulator channel(molecular)
  • raw_analog_coolanttemperature
  • DEBUG_combined_lo_readBins
  • energyRatioLockPoint
  • tcsoptics_lasttime
  • cross_accumulationinterval
  • DATA_seed_laser_temp
  • DetectorShutter
  • overhead_snapshot
  • tcsoptics_main_current
  • l3stats_goodshotcount
  • Relative Humidity(humidity)
  • DEBUG_cross_readBins
  • tcsoptics_tc_main
  • DATA_event_times
  • shortcell
  • nonfiltered_energy_stats
  • AuxPower_5v2PowerSupply
  • DEBUG_combined_hi_goodshots
  • AuxPower_5v1PowerSupply
  • interferometer_snapshot
  • DEBUG_combined_hi_readBins
  • LIDARCTL_mode
  • RemoveLongI2Cell
  • tcsoptics_fan1_current
  • builduptime
  • tcstelescope_records
  • DATA_base_time
  • cross accumulator channel(cross)
  • DATA_clockfeedback
  • tcstelescope_fan1_current
  • cross_long_range_reference
  • brillouinfiltered_energy_stats
  • OutgoingShutter
  • etalonposition
  • tcsoptics_fan2_main
  • tcstelescope_main_current
  • DEBUG_cross_goodshots
  • combined_hi accumulator channel(combined_hi)
  • tcstelescope_fan1_main
  • combined_lo_long_range_reference
  • tcstelescope_temp4
  • CalibrationPowerFilter
  • tcstelescope_temp3
  • DATA_last_time
  • tcsoptics_fan2_current
  • DEBUG_molecular_readBins
  • AuxPower_24vPowerSupply
  • clockchannel
  • tcstelescope_fan2_current
  • builduptime_threshhold
  • total_energy
  • attenuator
  • DATA_clockhost
  • combined_hi_long_range_reference
  • tcstelescope_temp1
  • tcstelescope_temp2
  • tcsoptics_firsttime
  • surface pressure(pressure)
  • tcstelescope_fan2_main
  • DATA_polarization_mode
  • interferometer
  • shortcell_target
  • tcsoptics_fan1_main
  • DATA_time
  • AuxPower_AuxBox12v
  • DATA_first_time
  • combined_hi_accumulationinterval
  • tcstelescope_lasttime
  • l3stats_shotcount

magmplpolfsM1.b1:
  • qc_detector_temp
  • range
  • overlap_correction
  • dead_time_corrected
  • energy_monitor
  • background_signal_std_cross_pol
  • pulse_rep
  • qc_energy_monitor
  • background_signal_std_co_pol
  • range_bins
  • background_signal_cross_pol
  • background_signal_co_pol
  • qc_time
  • range_bin_time
  • max_altitude
  • detector_temp
  • time_offset
  • mcs_mode
  • first_data_bin
  • deadtime_correction_counts
  • range_offset
  • Altitude above mean sea level(alt)
  • North latitude(lat)
  • scope_temp
  • num_bins
  • deadtime_correction
  • qc_preliminary_cbh
  • base_time
  • East longitude(lon)
  • Preliminary cloud base height(preliminary_cbh)
  • qc_signal_return_co_pol
  • Pressure, associated geometric height, at altitude, NGM model output(height)
  • qc_signal_return_cross_pol
  • polarization_control_voltage
  • qc_range_offset
  • Attenuated backscatter, copol(signal_return_co_pol)
  • range_bin_width
  • overlap_correction_heights
  • time
  • Attenuated backscatter, cross pol(signal_return_cross_pol)
  • qc_laser_temp
  • laser_temp
  • polarization_control
  • qc_scope_temp
  • num_channels

maghsrlM1.a1:
  • transmitted_energy
  • combined_merge_threshold
  • mol_dark_count
  • Particulate extinction cross section per unit volume(beta_a)
  • molecular_counts
  • raob_beta_m
  • temperature_profile
  • combined_counts_hi
  • lock_quality
  • cal_trigger
  • Linear depolarization ratio profile(depol)
  • c_pol_dark_count
  • time_offset
  • North latitude(lat)
  • raob_time_vector
  • od
  • beta_a_backscatter_std
  • raob_time
  • time_average
  • Altitude above mean sea level(alt)
  • num_seeded_shots
  • range
  • East longitude(lon)
  • combined_dark_count_lo
  • lidar_calibration_Cmm
  • lidar_calibration_Cmc
  • dewpoint_profile
  • pressure_profile
  • top_alt_sounding
  • atten_beta_r_backscatter
  • base_time
  • cross_counts
  • combined_counts_lo
  • range_resolution
  • profile_mask
  • combined_gain
  • geo_cor
  • Particulate backscatter cross section per unit volume(beta_a_backscatter)
  • raob_station
  • cal_time
  • seed_quality
  • piezovoltage
  • mol_cal_pulse
  • lidar_calibration_Cam
  • time
  • frequency_quality
  • cal_time_vector
  • combined_dark_count_hi


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DQRID : D150311.9
Start DateStart TimeEnd DateEnd Time Data Quality Metric
12/13/2012224108/13/20131500Does not affect quality
Subject:
MAG/MPL/M1 - Reprocessing Notice (RID 1312)
DataStreams:magmplpolfsM1.b1
Description:
See below for details of reprocessing that was completed on 20151207.
Original DQR category: 0 (Black, Missing).

-----------------------------------------------------------

preliminary_cbh data are were never derived and are set to -9999.
Measurements:magmplpolfsM1.b1:
  • Preliminary cloud base height(preliminary_cbh)


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END OF DATA