MAG/MPL/M1 - Instrument problem causing pulse failure

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.

Do not use data. Use HSRL data from same time period.

• energy_monitor
• background_signal_co_pol
• pulse_rep
• background_signal_std_cross_pol
• max_altitude
• polarization_control_voltage
• laser_temp
• signal_return_cross_pol
• polarization_control
• preliminary_cbh
• deadtime_correction_counts
• background_signal_cross_pol
• deadtime_correction
• scope_temp
• range_offset
• range
• signal_return_co_pol
• overlap_correction
• dead_time_corrected
• height
• detector_temp
• first_data_bin
• overlap_correction_heights
• background_signal_std_co_pol
• range_bin_time
• range_bins
• range_bin_width