DQRs for Session: 152426 User:alappattud1Completed: 08-20-2013

Data Quality Reports for Session: 152426 User: alappattud1 Completed: 08/20/2013

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D120510.2	SGP/QCRAD/E13 - Multiplexer failure	sgpqcrad1longE13.c1, sgpqcrad1longE13.c2, sgpqcrad1longE13.s1, sgpqcrad1longE13.s2
D120510.22	SGP/QCRAD/E13 - Noisy Tc/Td	sgpqcrad1longE13.c1, sgpqcrad1longE13.c2, sgpqcrad1longE13.s1, sgpqcrad1longE13.s2

DQRID : D120510.2

Start Date	Start Time	End Date	End Time
12/27/2007	1900	01/07/2008	1525

Subject:	SGP/QCRAD/E13 - Multiplexer failure
DataStreams:	sgpqcrad1longE13.c1, sgpqcrad1longE13.c2, sgpqcrad1longE13.s1, sgpqcrad1longE13.s2
Description:	The down_short_hemisp (PSP), down_long_hemisp_shaded (DIR) and up_long_hemisp (UIR) experienced frequent dropouts due to a failing multiplexer. CM replaced mux on 1/7. Don't use best estimate GSW, if "source_BestEstimate_down_short_hemisp" is -1. Documented in instrument DQR D080104.1
Measurements:	sgpqcrad1longE13.s1: Best Estimate Global Downwelling Shortwave Hemispheric Irradiance(BestEstimate_down_short_hemisp) Radiation, longwave, at 10-m height, upwelling hemispheric irrad., 1-min avg(up_long_hemisp) Irradiance, longwave, downwelling, hemispheric(down_long_hemisp) sgpqcrad1longE13.s2: Best Estimate Global Downwelling Shortwave Hemispheric Irradiance(BestEstimate_down_short_hemisp) Radiation, longwave, at 10-m height, upwelling hemispheric irrad., 1-min avg(up_long_hemisp) Irradiance, longwave, downwelling, hemispheric(down_long_hemisp) sgpqcrad1longE13.c2: Irradiance, longwave, downwelling, hemispheric(down_long_hemisp) Radiation, shortwave, downwelling total hemispheric irradiance, 1-min avg(down_short_hemisp) Radiation, longwave, at 10-m height, upwelling hemispheric irrad., 1-min avg(up_long_hemisp) sgpqcrad1longE13.c1: Irradiance, longwave, downwelling, hemispheric(down_long_hemisp) Radiation, longwave, at 10-m height, upwelling hemispheric irrad., 1-min avg(up_long_hemisp) Best Estimate Global Downwelling Shortwave Hemispheric Irradiance(BestEstimate_down_short_hemisp) Radiation, shortwave, downwelling total hemispheric irradiance, 1-min avg(down_short_hemisp)

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DQRID : D120510.22

Start Date	Start Time	End Date	End Time
04/16/1999	0000	05/03/1999	2100

Subject:	SGP/QCRAD/E13 - Noisy Tc/Td
DataStreams:	sgpqcrad1longE13.c1, sgpqcrad1longE13.c2, sgpqcrad1longE13.s1, sgpqcrad1longE13.s2
Description:	Case and dome temperatures for Longwave fluxes are noisy during this period corresponding to additional noise in the longwave fluxes and upwelling shortwave flux. No instrument DQRs exist documenting this problem.
Measurements:	sgpqcrad1longE13.s1: LWdnTd LWdnTc Irradiance, longwave, downwelling, hemispheric(down_long_hemisp) LWupTc LWupTd Radiation, shortwave, at 10-m height, upwelling hemispheric irrad., 1-min avg(up_short_hemisp) Radiation, longwave, at 10-m height, upwelling hemispheric irrad., 1-min avg(up_long_hemisp) sgpqcrad1longE13.s2: LWdnTd LWdnTc Radiation, longwave, at 10-m height, upwelling hemispheric irrad., 1-min avg(up_long_hemisp) LWupTc LWupTd Irradiance, longwave, downwelling, hemispheric(down_long_hemisp) sgpqcrad1longE13.c2: LWdnTd LWdnTc Radiation, shortwave, at 10-m height, upwelling hemispheric irrad., 1-min avg(up_short_hemisp) Irradiance, longwave, downwelling, hemispheric(down_long_hemisp) LWupTc LWupTd Radiation, longwave, at 10-m height, upwelling hemispheric irrad., 1-min avg(up_long_hemisp) sgpqcrad1longE13.c1: Irradiance, longwave, downwelling, hemispheric(down_long_hemisp) Radiation, longwave, at 10-m height, upwelling hemispheric irrad., 1-min avg(up_long_hemisp) LWdnTd LWdnTc Radiation, shortwave, at 10-m height, upwelling hemispheric irrad., 1-min avg(up_short_hemisp) LWupTc LWupTd

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