DQRs for Session: 115210 User:shermanCompleted: 10-28-2008

Data Quality Reports for Session: 115210 User: sherman Completed: 10/28/2008

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D020422.4	NSA/MFR10m/C2 - Head heater failed	nsamfr10mC2.00, nsamfr10mC2.b1
D020815.6	NSA/MFR10M/C2 - Unstable detector temperature	nsamfr10mC2.a0, nsamfr10mC2.b1
D041027.8	NSA/MFR10M/C1 - No data collected during winter	nsamfr10mC1.a0, nsamfr10mC1.b1
D041028.2	NSA/MFR10M/C2 - No data collected during winter	nsamfr10mC2.a0, nsamfr10mC2.b1
D060914.1	NSA/MFR10M/C1 - Channel 415 noise	nsamfr10mC1.a0, nsamfr10mC1.b1

DQRID : D020422.4

Start Date	Start Time	End Date	End Time
03/29/2002	1000	04/20/2002	1500

Subject:	NSA/MFR10m/C2 - Head heater failed
DataStreams:	nsamfr10mC2.00, nsamfr10mC2.b1
Description:	When the Atqasuk MFR10m was reinstalled Mar 29 2002, the head heater failed to operate and the head temperature followed ambient April 20 2002, the problem was corrected and the head temperature is now operating in the normal range
Measurements:	nsamfr10mC2.00: null(Raw data stream - documentation not supported) nsamfr10mC2.b1: 25 meter Upwelling Hemispheric Irradiance, Filter 1(up_hemisp_narrowband_filter1) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 5(up_hemisp_narrowband_filter5) Broadband Upwelling Hemispheric Irradiance, Uncalibrated Silicon Detector, GNDMFR(up_hemisp_broadband) Detector Temperature(head_temp) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 6(up_hemisp_narrowband_filter6) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 2(up_hemisp_narrowband_filter2) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 4(up_hemisp_narrowband_filter4) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) Fields flagged by callang: 0 = No Flag\n,(callang_flags) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 3(up_hemisp_narrowband_filter3)

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DQRID : D020815.6

Start Date	Start Time	End Date	End Time
04/26/2000	0201	04/26/2000	1200

Subject:	NSA/MFR10M/C2 - Unstable detector temperature
DataStreams:	nsamfr10mC2.a0, nsamfr10mC2.b1
Description:	Detector temperature had a sudden drop and came gradually back up to normal. Photo diode detectors are temperature sensitive so data may be off an unquantified amount during this period.
Measurements:	nsamfr10mC2.a0: 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 Narrowband Hemispheric Irradiance, Filter 4(up_hemisp_narrowband_filter4) Detector Temperature(head_temp) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 3(up_hemisp_narrowband_filter3) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 6(up_hemisp_narrowband_filter6) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 5(up_hemisp_narrowband_filter5) 25 meter Upwelling Hemispheric Irradiance, Filter 1(up_hemisp_narrowband_filter1) nsamfr10mC2.b1: 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 5(up_hemisp_narrowband_filter5) Broadband Upwelling Hemispheric Irradiance, Uncalibrated Silicon Detector, GNDMFR(up_hemisp_broadband) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 6(up_hemisp_narrowband_filter6) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 2(up_hemisp_narrowband_filter2) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 4(up_hemisp_narrowband_filter4) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 3(up_hemisp_narrowband_filter3) 25 meter Upwelling Hemispheric Irradiance, Filter 1(up_hemisp_narrowband_filter1) Detector Temperature(head_temp) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) Fields flagged by callang: 0 = No Flag\n,(callang_flags)

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DQRID : D041027.8

Start Date	Start Time	End Date	End Time
11/16/1998	2336	03/15/1999	1858
11/18/1999	0213	02/03/2000	0119
11/01/2000	1849	03/13/2001	0249
11/08/2001	0106	03/14/2002	0105
11/07/2002	2302	04/17/2003	0002
11/18/2003	1903	04/01/2004	2002
11/08/2004	2302	02/18/2005	1802
11/29/2005	1802	03/15/2006	0002
11/20/2006	2302	03/26/2007	1605
10/30/2007	2000	03/06/2008	1502

Subject:	NSA/MFR10M/C1 - No data collected during winter
DataStreams:	nsamfr10mC1.a0, nsamfr10mC1.b1
Description:	The sun does not rise above the horizon at the NSA sites between November and January each year. During this time period, the MFR instruments are removed and returned to PNNL for maintenance and calibration. The instruments are generally re-installed in March.
Measurements:	nsamfr10mC1.b1: 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 4(up_hemisp_narrowband_filter4) lon(lon) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 3(up_hemisp_narrowband_filter3) Detector Temperature(head_temp) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) base time(base_time) 25 meter Upwelling Hemispheric Irradiance, Filter 1(up_hemisp_narrowband_filter1) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 5(up_hemisp_narrowband_filter5) time(time) lat(lat) Broadband Upwelling Hemispheric Irradiance, Uncalibrated Silicon Detector, GNDMFR(up_hemisp_broadband) Data Logger Supply Voltage(logger_volt) Fields flagged by callang: 0 = No Flag\n,(callang_flags) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 6(up_hemisp_narrowband_filter6) Time offset of tweaks from base_time(time_offset) Dummy altitude for Zeb(alt) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 2(up_hemisp_narrowband_filter2) nsamfr10mC1.a0: Broadband Upwelling Hemispheric Irradiance, Uncalibrated Silicon Detector, GNDMFR(up_hemisp_broadband) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 3(up_hemisp_narrowband_filter3) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 2(up_hemisp_narrowband_filter2) 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) Detector Temperature(head_temp) 25 meter Upwelling Hemispheric Irradiance, Filter 1(up_hemisp_narrowband_filter1) Dummy altitude for Zeb(alt) Time offset of tweaks from base_time(time_offset) lon(lon) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 4(up_hemisp_narrowband_filter4) base time(base_time) lat(lat) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 6(up_hemisp_narrowband_filter6) time(time)

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DQRID : D041028.2

Start Date	Start Time	End Date	End Time
11/02/2001	2233	03/21/2002	2333
04/27/2002	2203	03/18/2003	2101
11/11/2003	2003	04/04/2004	0402
11/17/2004	2202	02/16/2005	2020
11/25/2005	1902	03/14/2006	2202
11/21/2006	2202	02/25/2007	2302
11/24/2007	2000	02/03/2008	0302

Subject:	NSA/MFR10M/C2 - No data collected during winter
DataStreams:	nsamfr10mC2.a0, nsamfr10mC2.b1
Description:	The sun does not rise above the horizon at the NSA sites between November and January each year. During this time period, the MFR instruments are removed and returned to PNNL for maintenance and calibration. The instruments are generally re-installed in March.
Measurements:	nsamfr10mC2.a0: 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 2(up_hemisp_narrowband_filter2) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 4(up_hemisp_narrowband_filter4) Fields flagged by callang: 0 = No Flag\n,(callang_flags) time(time) Time offset of tweaks from base_time(time_offset) Dummy altitude for Zeb(alt) base time(base_time) Broadband Upwelling Hemispheric Irradiance, Uncalibrated Silicon Detector, GNDMFR(up_hemisp_broadband) Detector Temperature(head_temp) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 3(up_hemisp_narrowband_filter3) lat(lat) Data Logger Supply Voltage(logger_volt) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 6(up_hemisp_narrowband_filter6) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 5(up_hemisp_narrowband_filter5) lon(lon) 25 meter Upwelling Hemispheric Irradiance, Filter 1(up_hemisp_narrowband_filter1) nsamfr10mC2.b1: Time offset of tweaks from base_time(time_offset) Broadband Upwelling Hemispheric Irradiance, Uncalibrated Silicon Detector, GNDMFR(up_hemisp_broadband) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 6(up_hemisp_narrowband_filter6) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 4(up_hemisp_narrowband_filter4) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 3(up_hemisp_narrowband_filter3) 25 meter Upwelling Hemispheric Irradiance, Filter 1(up_hemisp_narrowband_filter1) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) lat(lat) Data Logger Supply Voltage(logger_volt) Fields flagged by callang: 0 = No Flag\n,(callang_flags) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 5(up_hemisp_narrowband_filter5) Dummy altitude for Zeb(alt) lon(lon) 25 meter Upwelling Narrowband Hemispheric Irradiance, Filter 2(up_hemisp_narrowband_filter2) Detector Temperature(head_temp) time(time) base time(base_time)

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DQRID : D060914.1

Start Date	Start Time	End Date	End Time
09/06/2006	0000	11/22/2006	2359

Subject:	NSA/MFR10M/C1 - Channel 415 noise
DataStreams:	nsamfr10mC1.a0, nsamfr10mC1.b1
Description:	There are some very minor downward spikes in the 415 channel that were first noticed in the daytime data on 9/7/2006. They occur throughout Sept and less into Oct/Nov. The instrument was pulled on 11/22 and will be examined over the winter. The spikes really are very minor, and at times only appear as minor bulges when the plot is expanded to a very large scale.
Measurements:	nsamfr10mC1.b1: 25 meter Upwelling Hemispheric Irradiance, Filter 1(up_hemisp_narrowband_filter1) nsamfr10mC1.a0: 25 meter Upwelling Hemispheric Irradiance, Filter 1(up_hemisp_narrowband_filter1)

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