DQRs for Session: 109078 User:zontikvpCompleted: 11-26-2007

Data Quality Reports for Session: 109078 User: zontikvp Completed: 11/26/2007

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D020626.15	NSA/NIMFR/C2 - Missing data	nsanimfrC2.a0, nsanimfrC2.b1
D020815.2	NSA/NIMFR/C2 - Detector temperature unstable	nsanimfrC2.a0, nsanimfrC2.b1
D020815.3	NSA/NIMFR/C2 - Alignment Problem	nsanimfrC2.a0, nsanimfrC2.b1
D020815.4	NSA/NIMFR/C2 - Tracker Misalignment	nsanimfrC2.a0, nsanimfrC2.b1
D020815.5	NSA/NIMFR/C2 - Unstable detector temperature	nsanimfrC2.a0, nsanimfrC2.b1
D041028.6	NSA/NIMFR/C2 - No data collected during winter	nsanimfrC2.a0, nsanimfrC2.b1

DQRID : D020626.15

Start Date	Start Time	End Date	End Time
12/01/2001	0000	03/21/2002	2146

Subject:	NSA/NIMFR/C2 - Missing data
DataStreams:	nsanimfrC2.a0, nsanimfrC2.b1
Description:	Data are missing and unrecoverable.
Measurements:	nsanimfrC2.a0: base time(base_time) Dummy altitude for Zeb(alt) Datalogger Supply Voltage(logger_volt) lon(lon) lat(lat) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Time offset of tweaks from base_time(time_offset) Source Consensus Winds File(raw_file) Detector Temperature(mfr_temp) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) nsanimfrC2.b1: Datalogger Supply Voltage(logger_volt) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) Fields flagged by callang:\n,(callang_flags) Source Consensus Winds File(raw_file) lon(lon) Detector Temperature(mfr_temp) Time offset of tweaks from base_time(time_offset) base time(base_time) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) lat(lat) Dummy altitude for Zeb(alt)

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DQRID : D020815.2

Start Date	Start Time	End Date	End Time
05/05/2001	1200	05/05/2001	1500
05/17/2001	0600	05/24/2001	0900

Subject:	NSA/NIMFR/C2 - Detector temperature unstable
DataStreams:	nsanimfrC2.a0, nsanimfrC2.b1
Description:	The detector temp goes to zero due to strain on the cable. This should not affect the quality of the scientific data.
Measurements:	nsanimfrC2.a0: Detector Temperature(mfr_temp) nsanimfrC2.b1: Detector Temperature(mfr_temp)

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DQRID : D020815.3

Start Date	Start Time	End Date	End Time
09/11/2001	1930	09/19/2001	0200

Subject:	NSA/NIMFR/C2 - Alignment Problem
DataStreams:	nsanimfrC2.a0, nsanimfrC2.b1
Description:	Problems with alignment. Since this is a narrow field of view, direct sun instrument, misalignments irrecoverably corrupt the data.
Measurements:	nsanimfrC2.a0: Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) nsanimfrC2.b1: Direct Normal Irradiance, NIMFR(direct_norm_narrowband) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) Fields flagged by callang:\n,(callang_flags)

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DQRID : D020815.4

Start Date	Start Time	End Date	End Time
03/21/2002	2100	03/31/2002	0100

Subject:	NSA/NIMFR/C2 - Tracker Misalignment
DataStreams:	nsanimfrC2.a0, nsanimfrC2.b1
Description:	The tracker was not sufficiently well aligned to obtain good normal incidence solar data during this period.
Measurements:	nsanimfrC2.a0: Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) nsanimfrC2.b1: Direct Normal Irradiance, NIMFR(direct_norm_narrowband) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) Fields flagged by callang:\n,(callang_flags)

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DQRID : D020815.5

Start Date	Start Time	End Date	End Time
07/07/2000	0000	07/11/2000	2359
07/21/2000	0000	07/21/2000	2359
08/22/2000	0000	08/24/2000	2359

Subject:	NSA/NIMFR/C2 - Unstable detector temperature
DataStreams:	nsanimfrC2.a0, nsanimfrC2.b1
Description:	Unstable detector temperature, this will affect the calibration of the instrument. Scientific data is suspect, but it is unclear how large of an error this would introduce.
Measurements:	nsanimfrC2.a0: Detector Temperature(mfr_temp) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) nsanimfrC2.b1: Detector Temperature(mfr_temp) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband)

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DQRID : D041028.6

Start Date	Start Time	End Date	End Time
11/22/2000	1637	05/05/2001	0104
11/03/2001	0037	03/21/2002	2145
09/15/2002	0903	03/17/2003	1501

Subject:	NSA/NIMFR/C2 - No data collected during winter
DataStreams:	nsanimfrC2.a0, nsanimfrC2.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:	nsanimfrC2.a0: base time(base_time) Dummy altitude for Zeb(alt) lon(lon) Detector Temperature(mfr_temp) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) Datalogger Supply Voltage(logger_volt) lat(lat) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Time offset of tweaks from base_time(time_offset) Source Consensus Winds File(raw_file) nsanimfrC2.b1: Direct Normal Narrowband Irradiance, Filter 4, offset corrected(direct_normal_narrowband_filter4) Direct Normal Narrowband Irradiance, Filter 2, offset corrected(direct_normal_narrowband_filter2) Fields flagged by callang:\n,(callang_flags) Direct Normal Narrowband Irradiance, Filter 3, offset corrected(direct_normal_narrowband_filter3) Detector Temperature(mfr_temp) lon(lon) Time offset of tweaks from base_time(time_offset) Direct Normal Narrowband Irradiance, Filter 1, offset corrected(direct_normal_narrowband_filter1) Datalogger Supply Voltage(logger_volt) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) Source Consensus Winds File(raw_file) Direct Normal Narrowband Irradiance, Filter 6, offset corrected(direct_normal_narrowband_filter6) NIMFR Tube Temperature(tube_temp) base time(base_time) Detector Temperature(head_temp) lat(lat) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Dummy altitude for Zeb(alt) Direct Normal Narrowband Irradiance, Filter 5, offset corrected(direct_normal_narrowband_filter5)

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