DQRs for Session: 131937 User:dzhang4Completed: 12-07-2010

Data Quality Reports for Session: 131937 User: dzhang4 Completed: 12/07/2010

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D071203.1	TWP/MPL/C1 - Scope Temp is incorrect	twpmplpolC1.b1, twpmplpolavgC1.c1, twpmplpolavgC1.s1
D071203.2	TWP/MPL/C1 - Energy monitor registers 0	twpmplpolC1.b1, twpmplpolavgC1.c1, twpmplpolavgC1.s1
D080718.1	TWP/MPL/C1 - Laser not transmitting	twpmplpolC1.b1, twpmplpolavgC1.c1, twpmplpolavgC1.s1
D080930.1	TWP/MPL/C1 - Missing data	twpmplpolC1.b1, twpmplpolavgC1.c1, twpmplpolavgC1.s1

DQRID : D071203.1

Start Date	Start Time	End Date	End Time
02/01/2007	0000	06/10/2007	0400

Subject:	TWP/MPL/C1 - Scope Temp is incorrect
DataStreams:	twpmplpolC1.b1, twpmplpolavgC1.c1, twpmplpolavgC1.s1
Description:	Scope temperature is incorrect because the probe failed/was missing. Ignore the scope temperatures and assume the true values are acceptable.
Measurements:	twpmplpolavgC1.c1: scope_temp twpmplpolavgC1.s1: scope_temp twpmplpolC1.b1: scope_temp

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DQRID : D071203.2

Start Date	Start Time	End Date	End Time
04/27/2007	0507	04/30/2007	2330

Subject:	TWP/MPL/C1 - Energy monitor registers 0
DataStreams:	twpmplpolC1.b1, twpmplpolavgC1.c1, twpmplpolavgC1.s1
Description:	When the instrument was returned to service following replacement of the scope temperature sensor, the power supply was not turned on; hence system was not operating, though the software was.
Measurements:	twpmplpolavgC1.c1: Pressure, associated geometric height, at altitude, NGM model output(height) time dead_time_corrected nsamples_cross_pol_average range_bin_width max_altitude time_offset polarization_control_voltage_cross_pol alt detector_temp scope_temp nsamples_co_pol_average Attenuated backscatter, cross pol(signal_return_cross_pol) base_time Attenuated backscatter, copol(signal_return_co_pol) background_signal_std_cross_pol range shots_per_sample Preliminary cloud base height above ground level, cross-pol(preliminary_cbh_cross_pol) num_channels lon aqc_signal_return_cross_pol num_bins aqc_signal_return_co_pol energy_monitor range_bins background_signal_cross_pol lat background_signal_std_co_pol background_signal_co_pol laser_temp polarization_control_voltage_co_pol pulse_rep Preliminary cloud base height above ground level, co-pol(preliminary_cbh_co_pol) range_offset twpmplpolavgC1.s1: range Attenuated backscatter, copol(signal_return_co_pol) polarization_control_voltage_cross_pol laser_temp Preliminary cloud base height above ground level, cross-pol(preliminary_cbh_cross_pol) background_signal_std_co_pol dead_time_corrected range_offset time_offset time range_bin_width shots_per_sample Attenuated backscatter, cross pol(signal_return_cross_pol) num_channels nsamples_cross_pol_average Preliminary cloud base height above ground level, co-pol(preliminary_cbh_co_pol) alt detector_temp num_bins background_signal_cross_pol max_altitude Pressure, associated geometric height, at altitude, NGM model output(height) polarization_control_voltage_co_pol nsamples_co_pol_average lon lat pulse_rep background_signal_std_cross_pol energy_monitor base_time range_bins scope_temp aqc_signal_return_co_pol background_signal_co_pol aqc_signal_return_cross_pol twpmplpolC1.b1: dead_time_corrected signal_return num_bins num_channels range_bin_time alt Pressure, associated geometric height, at altitude, NGM model output(height) scope_temp time background_signal_std pulse_rep time_offset polarization_control range_bins range_bin_width range_offset energy_monitor lon max_altitude shots_per_avg detector_temp polarization_control_voltage range lat Preliminary cloud base height above ground level(preliminary_cbh) background_signal laser_temp base_time

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DQRID : D080718.1

Start Date	Start Time	End Date	End Time
07/08/2008	0500	07/09/2008	2300

Subject:	TWP/MPL/C1 - Laser not transmitting
DataStreams:	twpmplpolC1.b1, twpmplpolavgC1.c1, twpmplpolavgC1.s1
Description:	Laser was not turned on with remainder of system following power failure.
Measurements:	twpmplpolavgC1.c1: Pressure, associated geometric height, at altitude, NGM model output(height) time dead_time_corrected nsamples_cross_pol_average range_bin_width max_altitude time_offset polarization_control_voltage_cross_pol alt detector_temp scope_temp nsamples_co_pol_average Attenuated backscatter, cross pol(signal_return_cross_pol) base_time Attenuated backscatter, copol(signal_return_co_pol) background_signal_std_cross_pol range shots_per_sample Preliminary cloud base height above ground level, cross-pol(preliminary_cbh_cross_pol) num_channels lon aqc_signal_return_cross_pol num_bins aqc_signal_return_co_pol energy_monitor range_bins background_signal_cross_pol lat background_signal_std_co_pol background_signal_co_pol laser_temp polarization_control_voltage_co_pol pulse_rep Preliminary cloud base height above ground level, co-pol(preliminary_cbh_co_pol) range_offset twpmplpolavgC1.s1: range Attenuated backscatter, copol(signal_return_co_pol) polarization_control_voltage_cross_pol laser_temp Preliminary cloud base height above ground level, cross-pol(preliminary_cbh_cross_pol) background_signal_std_co_pol dead_time_corrected range_offset time_offset time range_bin_width shots_per_sample Attenuated backscatter, cross pol(signal_return_cross_pol) num_channels nsamples_cross_pol_average Preliminary cloud base height above ground level, co-pol(preliminary_cbh_co_pol) alt detector_temp num_bins background_signal_cross_pol max_altitude Pressure, associated geometric height, at altitude, NGM model output(height) polarization_control_voltage_co_pol nsamples_co_pol_average lon lat pulse_rep background_signal_std_cross_pol energy_monitor base_time range_bins scope_temp aqc_signal_return_co_pol background_signal_co_pol aqc_signal_return_cross_pol twpmplpolC1.b1: dead_time_corrected signal_return num_bins num_channels range_bin_time alt Pressure, associated geometric height, at altitude, NGM model output(height) scope_temp time background_signal_std pulse_rep time_offset polarization_control range_bins range_bin_width range_offset energy_monitor lon max_altitude shots_per_avg detector_temp polarization_control_voltage range lat Preliminary cloud base height above ground level(preliminary_cbh) background_signal laser_temp base_time

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DQRID : D080930.1

Start Date	Start Time	End Date	End Time
09/24/2008	0300	06/29/2009	0000

Subject:	TWP/MPL/C1 - Missing data
DataStreams:	twpmplpolC1.b1, twpmplpolavgC1.c1, twpmplpolavgC1.s1
Description:	Data are missing and unrecoverable.
Measurements:	twpmplpolavgC1.c1: Pressure, associated geometric height, at altitude, NGM model output(height) time dead_time_corrected nsamples_cross_pol_average range_bin_width max_altitude time_offset polarization_control_voltage_cross_pol alt detector_temp scope_temp nsamples_co_pol_average Attenuated backscatter, cross pol(signal_return_cross_pol) base_time Attenuated backscatter, copol(signal_return_co_pol) background_signal_std_cross_pol range shots_per_sample Preliminary cloud base height above ground level, cross-pol(preliminary_cbh_cross_pol) num_channels lon aqc_signal_return_cross_pol num_bins aqc_signal_return_co_pol energy_monitor range_bins background_signal_cross_pol lat background_signal_std_co_pol background_signal_co_pol laser_temp polarization_control_voltage_co_pol pulse_rep Preliminary cloud base height above ground level, co-pol(preliminary_cbh_co_pol) range_offset twpmplpolavgC1.s1: range Attenuated backscatter, copol(signal_return_co_pol) polarization_control_voltage_cross_pol laser_temp Preliminary cloud base height above ground level, cross-pol(preliminary_cbh_cross_pol) background_signal_std_co_pol dead_time_corrected range_offset time_offset time range_bin_width shots_per_sample Attenuated backscatter, cross pol(signal_return_cross_pol) num_channels nsamples_cross_pol_average Preliminary cloud base height above ground level, co-pol(preliminary_cbh_co_pol) alt detector_temp num_bins background_signal_cross_pol max_altitude Pressure, associated geometric height, at altitude, NGM model output(height) polarization_control_voltage_co_pol nsamples_co_pol_average lon lat pulse_rep background_signal_std_cross_pol energy_monitor base_time range_bins scope_temp aqc_signal_return_co_pol background_signal_co_pol aqc_signal_return_cross_pol twpmplpolC1.b1: dead_time_corrected signal_return num_bins num_channels range_bin_time alt Pressure, associated geometric height, at altitude, NGM model output(height) scope_temp time background_signal_std pulse_rep time_offset polarization_control range_bins range_bin_width range_offset energy_monitor lon max_altitude shots_per_avg detector_temp polarization_control_voltage range lat Preliminary cloud base height above ground level(preliminary_cbh) background_signal laser_temp base_time

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