DQRs for Session: 185941 User:elukeCompleted: 06-01-2017

Data Quality Reports for Session: 185941 User: eluke Completed: 06/01/2017

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected	Data Quality Metric
D160513.4	SGP/KAZR/C1 - Instrument Down	sgpkazrspeccmaskgecopolC1.a0	Missing
D160609.5	SGP/KAZR/C1 - Heating and cooling system failure	sgpkazrspeccmaskgecopolC1.a0	Missing
D160720.3	SGP/KAZR/C1 - Missing Data	sgpkazrspeccmaskgecopolC1.a0	Missing
D160927.9	SGP/MWR3C/C1 - Missing data	sgpmwr3cC1.b1	Missing
D161109.3	SGP/MWR3C/C1 - Reprocess: Incorrect temperature coefficient	sgpmwr3cC1.b1	Suspect

DQRID : D160513.4

Start Date	Start Time	End Date	End Time	Data Quality Metric
05/10/2016	2100	05/12/2016	1850	Missing
03/22/2016	1400	04/26/2016	1423	Missing

Subject:	SGP/KAZR/C1 - Instrument Down
DataStreams:	sgpkazrspeccmaskgecopolC1.a0
Description:	Instrument was down during these periods.
Measurements:	sgpkazrspeccmaskgecopolC1.a0: Altitude above mean sea level(alt) velocity_bins locator_mask Mean Doppler Velocity(mean_doppler_velocity) North latitude(lat) time range_bounds signal_to_noise_ratio base_time Daily values of reflectivity on each grid cell(reflectivity) East longitude(lon) Spectral width(spectral_width) time_offset range Spectrum of raw counts from spectrometer(spectra)

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DQRID : D160609.5

Start Date	Start Time	End Date	End Time	Data Quality Metric
06/06/2016	1932	06/08/2016	2045	Missing

Subject:	SGP/KAZR/C1 - Heating and cooling system failure
DataStreams:	sgpkazrspeccmaskgecopolC1.a0
Description:	Due to a HVAC System Failure, SGP-KAZR was shut down for about 2 days. Data is missing from this time period.
Measurements:	sgpkazrspeccmaskgecopolC1.a0: Altitude above mean sea level(alt) velocity_bins locator_mask Mean Doppler Velocity(mean_doppler_velocity) North latitude(lat) time range_bounds signal_to_noise_ratio base_time Daily values of reflectivity on each grid cell(reflectivity) East longitude(lon) Spectral width(spectral_width) time_offset range Spectrum of raw counts from spectrometer(spectra)

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DQRID : D160720.3

Start Date	Start Time	End Date	End Time	Data Quality Metric
07/07/2016	1800	07/12/2016	1659	Missing

Subject:	SGP/KAZR/C1 - Missing Data
DataStreams:	sgpkazrspeccmaskgecopolC1.a0
Description:	Instrument was down during this period
Measurements:	sgpkazrspeccmaskgecopolC1.a0: Altitude above mean sea level(alt) velocity_bins locator_mask Mean Doppler Velocity(mean_doppler_velocity) North latitude(lat) time range_bounds signal_to_noise_ratio base_time Daily values of reflectivity on each grid cell(reflectivity) East longitude(lon) Spectral width(spectral_width) time_offset range Spectrum of raw counts from spectrometer(spectra)

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DQRID : D160927.9

Start Date	Start Time	End Date	End Time	Data Quality Metric
08/13/2016	0000	08/13/2016	2359	Missing

Subject:	SGP/MWR3C/C1 - Missing data
DataStreams:	sgpmwr3cC1.b1
Description:	Data are missing for the entire day
Measurements:	sgpmwr3cC1.b1: qc_rain_accumulation North latitude(lat) qc_infrared_temperature qc_rain_peak_intensity qc_surface_relative_humidity Rain intensity(rain_intensity) East longitude(lon) 89.0 GHz sky brightness temperature(tbsky89) qc_hail_intensity qc_rain_intensity qc_hail_accumulation qc_surface_pressure qc_tbsky30 wind_speed_max azimuth rain_accumulation qc_tbsky89 Ambient temperature(surface_temperature) Rain Duration(rain_duration) rain_peak_intensity hail_intensity 30.0 GHz sky brightness temperature(tbsky30) qc_hail_duration qc_time qc_elevation hail_duration wind_speed_avg base_time qc_azimuth Liquid water path best-estimate value, hourly mean(lwp) qc_rain_duration pwverr wind_direction_min qc_surface_temperature qc_wind_direction_min elevation qc_wind_speed_max 23.8 GHz sky brightness temperature(tbsky23) qc_wind_speed_avg Relative humidity(surface_relative_humidity) time_offset hail_accumulation Pressure(surface_pressure) infrared_temperature Column precip water vapor(pwv) qc_wind_direction_max qc_tbsky23 qc_wind_direction_avg qc_wind_speed_min lwp_err time pwv_err wind_speed_min wind_direction_max wind_direction_avg Altitude above mean sea level(alt) lwperr

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DQRID : D161109.3

Start Date	Start Time	End Date	End Time	Data Quality Metric
05/01/2016	0000	11/09/2016	1728	Suspect

Subject:	SGP/MWR3C/C1 - Reprocess: Incorrect temperature coefficient
DataStreams:	sgpmwr3cC1.b1
Description:	The 30 GHz temperature correction coefficient has slightly changed. This results in a diurnal temperature dependence of the brightness temperature and retrievals.
Measurements:	sgpmwr3cC1.b1: 30.0 GHz sky brightness temperature(tbsky30) Liquid water path best-estimate value, hourly mean(lwp) Column precip water vapor(pwv)

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