DQRs for Session: 125301 User:srrbCompleted: 01-19-2010

Data Quality Reports for Session: 125301 User: srrb Completed: 01/19/2010

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D090226.8	SGP/MFR25M/C1 - Missing data	sgpmfr25mC1.a0, sgpmfr25mC1.b1
D090520.3	SGP/MFR10M/C1 - Heater failure	sgpmfr10mC1.a0, sgpmfr10mC1.b1

DQRID : D090226.8

Start Date	Start Time	End Date	End Time
09/03/1994	1420	09/06/1994	1223
10/08/1994	2320	10/10/1994	0225
12/20/1994	2231	12/29/1994	1634
05/23/1995	1631	05/26/1995	1634
11/18/1995	0130	11/20/1995	0232
11/22/1995	2331	11/24/1995	1715
11/25/1995	0431	11/27/1995	0931
12/06/1995	1331	12/10/1995	1653
02/28/1996	2030	03/01/1996	1531
03/02/1996	0232	03/04/1996	0450
04/05/1996	0332	04/08/1996	2010
09/30/1996	1932	10/08/1996	2033
11/16/1996	1532	11/18/1996	1533
02/28/1997	1131	03/03/1997	1933
08/12/1997	1510	08/14/1997	1932
10/12/1997	0310	10/15/1997	1416
11/01/1997	0111	11/03/1997	2212
01/04/1998	0909	01/07/1998	2115
01/11/1998	2011	01/14/1998	1712
02/04/1998	1912	02/06/1998	2212
05/01/1998	1811	05/04/1998	1611
10/31/1998	1114	11/03/1998	1313
12/25/1998	2115	12/28/1998	2015
01/02/1999	1114	01/04/1999	1506
03/13/1999	2123	03/16/1999	0325
10/18/2000	1414	11/09/2000	2316
08/18/2001	0002	08/20/2001	1602
01/30/2002	1802	02/19/2002	1702
03/09/2002	2002	03/12/2002	0702
02/13/2004	1702	02/20/2004	1525
07/02/2004	2302	07/06/2004	1502
12/22/2007	1808	12/24/2007	0211
02/04/2009	1609	02/12/2009	1709

Subject:	SGP/MFR25M/C1 - Missing data
DataStreams:	sgpmfr25mC1.a0, sgpmfr25mC1.b1
Description:	Data are missing and unrecoverable.
Measurements:	sgpmfr25mC1.b1: time(time) Fields flagged by callang: 0 = No Flag\n,(callang_flags) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 3(up_hemisp_narrowband_filter3) Data Logger Supply Voltage(logger_volt) Time offset of tweaks from base_time(time_offset) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 6(up_hemisp_narrowband_filter6) 25 meter Upwelling Hemispheric Irradiance, Filter 1(up_hemisp_narrowband_filter1) lat(lat) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 5(up_hemisp_narrowband_filter5) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 4(up_hemisp_narrowband_filter4) Broadband Upwelling Hemispheric Irradiance, Uncalibrated Silicon Detector, GNDMFR(up_hemisp_broadband) lon(lon) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 2(up_hemisp_narrowband_filter2) Dummy altitude for Zeb(alt) Detector Temperature(head_temp) base time(base_time) sgpmfr25mC1.a0: 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 4(up_hemisp_narrowband_filter4) lat(lat) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 3(up_hemisp_narrowband_filter3) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 2(up_hemisp_narrowband_filter2) time(time) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 5(up_hemisp_narrowband_filter5) Fields flagged by callang: 0 = No Flag\n,(callang_flags) Data Logger Supply Voltage(logger_volt) Broadband Upwelling Hemispheric Irradiance, Uncalibrated Silicon Detector, GNDMFR(up_hemisp_broadband) base time(base_time) Dummy altitude for Zeb(alt) Detector Temperature(head_temp) lon(lon) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 6(up_hemisp_narrowband_filter6) Time offset of tweaks from base_time(time_offset) 25 meter Upwelling Hemispheric Irradiance, Filter 1(up_hemisp_narrowband_filter1)

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DQRID : D090520.3

Start Date	Start Time	End Date	End Time
05/17/2009	0528	05/20/2009	2300
05/24/2009	0300	06/10/2009	1600

Subject:	SGP/MFR10M/C1 - Heater failure
DataStreams:	sgpmfr10mC1.a0, sgpmfr10mC1.b1
Description:	The heater stopped working on 20090517. Maintenance on 20090520 seemed to resolve the problem, but the heater failed again on 5/24. Additional maintenance on 20090610 seems to have resolved the issue. The instrument is designed to operate with a head temp of around 40 deg C. As the head was at ambient temp during the period covered by this DQR, the mentor suggests looking at the 25m MFR if one is interested in these data.
Measurements:	sgpmfr10mC1.b1: 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 2(up_hemisp_narrowband_filter2) Broadband Upwelling Hemispheric Irradiance, Uncalibrated Silicon Detector, GNDMFR(up_hemisp_broadband) 25 meter Upwelling Hemispheric Irradiance, Filter 1(up_hemisp_narrowband_filter1) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 3(up_hemisp_narrowband_filter3) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 6(up_hemisp_narrowband_filter6) Detector Temperature(head_temp) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 4(up_hemisp_narrowband_filter4) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 5(up_hemisp_narrowband_filter5) sgpmfr10mC1.a0: 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 3(up_hemisp_narrowband_filter3) Broadband Upwelling Hemispheric Irradiance, Uncalibrated Silicon Detector, GNDMFR(up_hemisp_broadband) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 2(up_hemisp_narrowband_filter2) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 5(up_hemisp_narrowband_filter5) Detector Temperature(head_temp) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 6(up_hemisp_narrowband_filter6) 25 meter Upwelling Hemispheric Irradiance, Filter 1(up_hemisp_narrowband_filter1) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 4(up_hemisp_narrowband_filter4)

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