DQRs for Session: 149849 User:shannon1t1Completed: 05-01-2013

Data Quality Reports for Session: 149849 User: shannon1t1 Completed: 05/01/2013

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D121211.3	PVC/MWR/M1 - Surface air temp sensor failure	pvcmwrlosM1.b1, pvcmwrtipM1.a1
D130218.2	PVC/MWR/M1 - Reprocess: Incorrect time stamp	pvcmwrlosM1.b1, pvcmwrtipM1.a1
D130218.3	PVC/MWR/M1 - Missing data	pvcmwrlosM1.b1, pvcmwrtipM1.a1

DQRID : D121211.3

Start Date	Start Time	End Date	End Time
10/04/2012	0000	12/07/2012	1815

Subject:	PVC/MWR/M1 - Surface air temp sensor failure
DataStreams:	pvcmwrlosM1.b1, pvcmwrtipM1.a1
Description:	The surface air temperature was missing or outside the valid range some days. The sensor was replaced.
Measurements:	pvcmwrlosM1.b1: tkair pvcmwrtipM1.a1: tkair

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DQRID : D130218.2

Start Date	Start Time	End Date	End Time
01/02/2013	0700	01/09/2013	1500

Subject:	PVC/MWR/M1 - Reprocess: Incorrect time stamp
DataStreams:	pvcmwrlosM1.b1, pvcmwrtipM1.a1
Description:	On Jan 2 the computer was rebooted, but the computer time was probably set to local time. The MWR data are 5 hours behind UTC time. Data to be reprocessed to correct the time stamp.
Measurements:	pvcmwrlosM1.b1: tc31 bb23 tnd31 bbn31 tnd_nom23 time bb31 Radiation, longwave, brightness temperature, 23.8 GHz(tbsky23) lon tkair tknd alt Total water vapor along LOS path(vap) 31.4 GHz sky brightness temperature(tbsky31) base_time sky23 tkxc tkbb lat wet_window sky31 time_offset IR Brightness Temperature(sky_ir_temp) tnd23 tc23 bbn23 Total liquid water along LOS path(liq) tnd_nom31 pvcmwrtipM1.a1: bb23 tipsky23 liqtip alt tnd_nom23 tkair time_offset r23 tbsky31tip time bb31 tnd31I tknd r31 base_time tkxc lon actaz tbsky23tip tnd23 tc31 tc23 tkbb wet_window tnd_nom31 bbn23 actel tnd31 vaptip lat tipsky31 tnd23I bbn31

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DQRID : D130218.3

Start Date	Start Time	End Date	End Time
02/09/2013	0100	02/13/2013	1800
12/31/2012	1500	01/02/2013	0700

Subject:	PVC/MWR/M1 - Missing data
DataStreams:	pvcmwrlosM1.b1, pvcmwrtipM1.a1
Description:	Data are missing and unrecoverable.
Measurements:	pvcmwrlosM1.b1: tc31 bb23 tnd31 bbn31 tnd_nom23 time bb31 Radiation, longwave, brightness temperature, 23.8 GHz(tbsky23) lon tkair tknd Total water vapor along LOS path(vap) alt 31.4 GHz sky brightness temperature(tbsky31) base_time sky23 tkxc tkbb lat wet_window sky31 time_offset IR Brightness Temperature(sky_ir_temp) tnd23 tc23 bbn23 Total liquid water along LOS path(liq) tnd_nom31 pvcmwrtipM1.a1: bb23 tipsky23 liqtip alt tkair tnd_nom23 time_offset r23 tbsky31tip time bb31 tnd31I tknd r31 base_time tkxc lon actaz tbsky23tip tnd23 tc31 tc23 tkbb wet_window bbn23 tnd_nom31 actel tnd31 vaptip lat tipsky31 tnd23I bbn31

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