Data Quality Report

Data Quality Report for Order ID: 187122
User ID: lavignet1 Date completed: 2017-08-08

All DQRs

DQR ID	Subject	Affected Data Streams	Data Quality Metric
D170630.2	NSA/MPL/C1 - Missing data	nsamplC1.a1	Missing
D170609.1	NSA/MPL/C1 - Data files contain noise only	nsamplpsC1.a0	Incorrect

DQR ID: D170630.2 (Back to Top)

Start Date	Start Time	End Date	End Time	Data Quality Metric
2017-06-17	03:03:00	2017-06-19	13:09:00	Missing

Subject:	NSA/MPL/C1 - Missing data
Affected Datastreams:	nsamplC1.a1
Description	Data is missing.
Measurements	range (Distance from transceiver to center of corresponding range_bin) max_altitude (Maximum altitude retrieved from multichannel scalar card.) time (Time offset from midnight) afterpulse_correction_co_pol (Afterpulse correction factor co_pol) overlap_correction_heights (Heights for overlap correction) height (Height above ground of the center of corresponding range_bin) afterpulse_correction_height (Heights for afterpulse correction) background_signal_std_co_pol (Background signal standard deviation, copol data) afterpulse_correction_cross_pol (Afterpulse correction factor cross_pol) pulse_rep (Repetition rate, or Trigger Frequency of the laser) laser_fire_bin (Bin number associated with zero height and time where laser transmit occurs) overlap_correction (Overlap correction factor) background_signal_co_pol (Background signal, copol data) dead_time_corrected (Dead time correction flag) signal_return_co_pol (Attenuated backscatter, copol) detector_temp (Detector temperature) lat (North latitude) qc_range_offset (Quality check results on field: Distance between initial range_bin and the laser flash) qc_laser_temp (Quality check results on field: Laser temperature) background_signal_std_cross_pol (Background signal standard deviation, cross pol data) polarization_control_voltage (Polarization control voltage setting) qc_energy_monitor (Quality check results on field: Energy output per pulse of transmitted laser beam at 532 nm (Doubled Nd-YLF)) range_offset (Distance between initial range_bin and the laser flash) polarization_control (Polarization control enabled flag) deadtime_correction (Deadtime correction factor) qc_signal_return_co_pol (Quality check results on field: Attenuated backscatter, copol) alt (Altitude above mean sea level) range_bins (Distance from leading edge of first range bin to the center of each bin.) qc_detector_temp (Quality check results on field: Detector temperature) laser_temp (Laser temperature) signal_return_cross_pol (Attenuated backscatter, cross pol) deadtime_correction_counts (Laboratory measured counts used to calculate the deadtime correction samples) mcs_mode (MCS mode register.) base_time (Base time in Epoch) num_channels (Number of detector channels) lon (East longitude) qc_scope_temp (Quality check results on field: Telescope temperature) time_offset (Time offset from base_time) num_bins (Number of bins stored in data block) background_signal_cross_pol (Background signal, cross pol data) first_data_bin (Bin number of first data. Tells where pretrigger timing ends and end of region for background data sampling) range_bin_time (Time in seconds for each range bin of multichannel scalar card.) shots_per_avg (Number of laser pulses summed during averaging interval) qc_signal_return_cross_pol (Quality check results on field: Attenuated backscatter, cross pol) energy_monitor (Energy output per pulse of transmitted laser beam at 532 nm (Doubled Nd-YLF)) scope_temp (Telescope temperature) range_bin_width (Width of range-bins calculated from range_bin_time)

DQR ID: D170609.1 (Back to Top)

Start Date	Start Time	End Date	End Time	Data Quality Metric
2017-06-01	17:05:00	2017-06-06	00:40:00	Incorrect

Subject:	NSA/MPL/C1 - Data files contain noise only
Affected Datastreams:	nsamplpsC1.a0
Description	MPL did not resume normal operation after calibration. Data files contain noise only.
Measurements	max_altitude (Maximum altitude retrieved from multichannel scalar card.) range (Distance from transceiver to center of corresponding range_bin) afterpulse_correction_co_pol (Afterpulse correction factor co_pol) overlap_correction_heights (Heights for overlap correction) height (Height above ground of the center of corresponding range_bin) afterpulse_correction_height (Heights for afterpulse correction) background_signal_std_co_pol (Background signal standard deviation, copol data) afterpulse_correction_cross_pol (Afterpulse correction factor cross_pol) pulse_rep (Repetition rate, or Trigger Frequency of the laser) laser_fire_bin (Bin number associated with zero height and time where laser transmit occurs) overlap_correction (Overlap correction factor) background_signal_co_pol (Background signal, copol data) dead_time_corrected (Dead time correction flag) signal_return_co_pol (Attenuated backscatter, copol) detector_temp (Detector temperature) background_signal_std_cross_pol (Background signal standard deviation, cross pol data) polarization_control_voltage (Polarization control voltage setting) range_offset (Distance between initial range_bin and the laser flash) polarization_control (Polarization control enabled flag) deadtime_correction (Deadtime correction factor) range_bins (Distance from leading edge of first range bin to the center of each bin.) laser_temp (Laser temperature) signal_return_cross_pol (Attenuated backscatter, cross pol) deadtime_correction_counts (Laboratory measured counts used to calculate the deadtime correction samples) mcs_mode (MCS mode register.) num_channels (Number of detector channels) num_bins (Number of bins stored in data block) first_data_bin (Bin number of first data. Tells where pretrigger timing ends and end of region for background data sampling) background_signal_cross_pol (Background signal, cross pol data) range_bin_time (Time in seconds for each range bin of multichannel scalar card.) shots_per_avg (Number of laser pulses summed during averaging interval) energy_monitor (Energy output per pulse of transmitted laser beam at 532 nm (Doubled Nd-YLF)) scope_temp (Telescope temperature) range_bin_width (Width of range-bins calculated from range_bin_time)