DQRs for Session: 140586 User:lijun1ljrCompleted: 02-14-2012

Data Quality Reports for Session: 140586 User: lijun1ljr Completed: 02/14/2012

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D070613.2	SGP/RAIN/C1 - Funnel clogged	sgprainC1.b1
D110724.1	SGP/RAIN/C1 - Incorrect precipitation measurements	sgprainC1.b1
D111027.1	SGP/RAIN/C1 - Missing data	sgprainC1.b1
D120113.5	SGP/RAIN/C1 - The date is wrong by one day. the data from 20111121.000000 belong to 20111122.000000	sgprainC1.00, sgprainC1.b1

DQRID : D070613.2

Start Date	Start Time	End Date	End Time
06/01/2007	0000	06/02/2007	2359

Subject:	SGP/RAIN/C1 - Funnel clogged
DataStreams:	sgprainC1.b1
Description:	The funnel for the instrument was clogged and the results for this time period are not reliable.
Measurements:	sgprainC1.b1: lon time base_time lat Rainfall rate(rain_rate) Precipitation(precip_tbrg) time_offset alt

Start Date	End Date	End Time
04/24/2010	04/24/2010	2359
04/26/2010	04/26/2010	2359
04/30/2010	04/30/2010	2359
05/03/2010	05/06/2010	2359
05/09/2010	05/10/2010	2359
05/12/2010	05/17/2010	2359
05/19/2010	05/25/2010	2359
05/29/2010	05/29/2010	2359
05/31/2010	05/31/2010	2359
06/04/2010	06/04/2010	2359
06/07/2010	06/07/2010	2359
06/09/2010	06/10/2010	2359
06/14/2010	06/16/2010	2359
06/20/2010	06/20/2010	2359
07/02/2010	07/07/2010	2359
07/10/2010	07/10/2010	2359
07/16/2010	07/16/2010	2359
07/24/2010	07/27/2010	2359
08/02/2010	08/02/2010	2359
08/15/2010	08/31/2010	2359
09/01/2010	09/09/2010	2359

Subject:	SGP/RAIN/C1 - Incorrect precipitation measurements
DataStreams:	sgprainC1.b1
Description:	RAIN TBRG precipitation measurements were significantly lower than accumulated precipitation measured by co-located ORG and MET instruments. This occurred in both light and heavy rain events. The tipping bucket sensor was replaced by a weighing bucket rain gauge.
Measurements:	sgprainC1.b1: Rainfall rate(rain_rate) Precipitation(precip_tbrg)

Start Date	Start Time	End Date	End Time
09/27/2011	1837	09/28/2011	0120
10/07/2011	1427	10/18/2011	1527
09/01/2011	0012	09/03/2011	2206
09/17/2011	1238	09/19/2011	1516

Subject:	SGP/RAIN/C1 - Missing data
DataStreams:	sgprainC1.b1
Description:	The datalogger connection was disrupted resulting in no data from the weighing bucket rain gauge.
Measurements:	sgprainC1.b1: total_mm total_weight error_latch stat_latch frequency2 frequency1 frequency3 Precipitation rate(precip_rate) Precipitation, total(precip) temp3 weight3 weight2 temp1 weight1 Model derived 2-meter temperature(temp2)

Start Date	Start Time	End Date	End Time
11/21/2011	0000	11/21/2011	2359

Subject:	SGP/RAIN/C1 - The date is wrong by one day. the data from 20111121.000000 belong to 20111122.000000
DataStreams:	sgprainC1.00, sgprainC1.b1
Description:	SGP/RAIN/C1 - The date is wrong by one day. the data from 20111121.000000 belong to 20111122.000000
Measurements:	sgprainC1.b1: maintenance_cnt total_mm volt_min error_latch alt stat_latch weight3 time_offset weight2 weight1 time total_weight base_time scans_per_min lon frequency2 frequency1 Precipitation rate(precip_rate) lat frequency3 Precipitation, total(precip) ptemp temp3 temp1 Model derived 2-meter temperature(temp2) sgprainC1.00: AVHRR satellite images for Darwin from BOM (RAW)(raw)

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