DQRs for Session: 135019 User:earnest1tiCompleted: 05-23-2011

Data Quality Reports for Session: 135019 User: earnest1ti Completed: 05/23/2011

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D080828.1	HFE/MWR/M1 - Insufficient calibration stability	hfemwrlosM1.b1, hfemwrtipM1.a1
D090311.3	HFE/MWR/M1 - Missing data	hfemwrlosM1.b1, hfemwrtipM1.a1

DQRID : D080828.1

Start Date	Start Time	End Date	End Time
09/06/2008	0000	09/26/2008	2359
10/01/2008	0000	10/06/2008	1500
10/16/2008	0201	10/16/2008	2359
10/20/2008	0000	10/23/2008	2359

Subject:	HFE/MWR/M1 - Insufficient calibration stability
DataStreams:	hfemwrlosM1.b1, hfemwrtipM1.a1
Description:	The noise diode temperature suddenly jumped to > 60 C after a power outage. Following additional power problems the noise diode injection temperature drifted fast and the radiometer was not able to calibrate properly. Data during the indicated time periods are poorly calibrated and sometimes erratic. Users should be aware that the accuracy of the measurements is dramatically degraded. Users can use the microwave profiler (MWRP) data to supplement the MWR data.
Measurements:	hfemwrlosM1.b1: tc23 Total water vapor along LOS path(vap) tnd31 tc31 tknd tnd_nom31 tkxc 31.4 GHz sky brightness temperature(tbsky31) Total liquid water along LOS path(liq) tnd23 23.8 GHz sky brightness temperature(tbsky23) tnd_nom23 hfemwrtipM1.a1: tbsky31tip tc31 tnd23 tnd_nom23 tnd23I tnd31I tc23 tbsky23tip tkxc tnd_nom31 tknd tnd31 liqtip vaptip

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DQRID : D090311.3

Start Date	Start Time	End Date	End Time
10/06/2008	1501	10/16/2008	0200
10/17/2008	0000	10/19/2008	2359
10/24/2008	0000	10/26/2008	2359
11/09/2008	0000	12/28/2008	0000

Subject:	HFE/MWR/M1 - Missing data
DataStreams:	hfemwrlosM1.b1, hfemwrtipM1.a1
Description:	Data are missing and unrecoverable.
Measurements:	hfemwrlosM1.b1: bb23 tnd31 time_offset tkxc alt 31.4 GHz sky brightness temperature(tbsky31) bb31 tnd23 23.8 GHz sky brightness temperature(tbsky23) wet_window tnd_nom23 tc23 tkbb sky23 bbn23 Total water vapor along LOS path(vap) tc31 tknd tkair tnd_nom31 bbn31 lat Total liquid water along LOS path(liq) base_time lon sky31 time Temperature, Sky Infra-Red(sky_ir_temp) hfemwrtipM1.a1: tipsky31 bb23 base_time tc31 tnd31I time_offset lon bb31 tipsky23 tbsky23tip tc23 tkair wet_window tbsky31tip r31 tnd23 tnd_nom23 lat time tnd23I actaz bbn31 alt r23 tnd_nom31 tkxc actel tknd tkbb tnd31 liqtip vaptip bbn23

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