DQRs for Session: 108890 User:dchechinCompleted: 11-14-2007

Data Quality Reports for Session: 108890 User: dchechin Completed: 11/14/2007

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D000501.1	SHB/MFRSR/C1 - Cosine solar zenith angle incorrect	shbmfrsrC1.a1, shbmfrsrC1.b1
D020720.9	SHEBA/GNDRAD NET: Condensation inside and outside of domes	shbgndrad60sC1.a1, shbgndrad60sC1.b1
D020723.3	SHEBA/GNDMFR: Drop in signal	shbgndmfrC1.a0, shbgndmfrC1.a1, shbgndmfrC1.b1
D020724.37	SHEBA/GNDRAD PSP: Raindrops on dome	shbgndrad60sC1.a1, shbgndrad60sC1.b1
D990915.104	MFRSR Missing data	shbmfrsrC1.00, shbmfrsrC1.a0, shbmfrsrC1.a1, shbmfrsrC1.b1
D990915.105	MFRSR Alignment	shbmfrsrC1.00, shbmfrsrC1.a0, shbmfrsrC1.a1, shbmfrsrC1.b1
D990915.106	MFRSR Missing data	shbmfrsrC1.00, shbmfrsrC1.a0, shbmfrsrC1.a1, shbmfrsrC1.b1
D990915.107	MFRSR Missing data	shbmfrsrC1.00, shbmfrsrC1.a0, shbmfrsrC1.a1, shbmfrsrC1.b1
D990915.108	MFRSR Missing data	shbmfrsrC1.00, shbmfrsrC1.a0, shbmfrsrC1.a1, shbmfrsrC1.b1
D990915.109	MFRSR Missing data	shbmfrsrC1.00, shbmfrsrC1.a0, shbmfrsrC1.a1, shbmfrsrC1.b1
D990915.110	MFRSR Missing data	shbmfrsrC1.00, shbmfrsrC1.a0, shbmfrsrC1.a1, shbmfrsrC1.b1
D990915.111	MFRSR Missing data	shbmfrsrC1.00, shbmfrsrC1.a0, shbmfrsrC1.a1, shbmfrsrC1.b1
D990915.174	NIMFR Questionable signal	shbnimfrC1.00, shbnimfrC1.a0, shbnimfrC1.a1, shbnimfrC1.b1
D990915.175	NIMFR Negative signal	shbnimfrC1.00, shbnimfrC1.a0, shbnimfrC1.a1, shbnimfrC1.b1
D990915.176	NIMFR Questionable signal	shbnimfrC1.00, shbnimfrC1.a0, shbnimfrC1.a1, shbnimfrC1.b1
D990915.177	NIMFR Negative signal	shbnimfrC1.00, shbnimfrC1.a0, shbnimfrC1.a1, shbnimfrC1.b1
D990915.178	NIMFR Negative signal	shbnimfrC1.00, shbnimfrC1.a0, shbnimfrC1.a1, shbnimfrC1.b1
D990915.179	NIMFR Negative signal	shbnimfrC1.00, shbnimfrC1.a0, shbnimfrC1.a1, shbnimfrC1.b1
D990915.180	NIMFR Questionable signal	shbnimfrC1.00, shbnimfrC1.a0, shbnimfrC1.a1, shbnimfrC1.b1
D990915.181	NIMFR Operations problem	shbnimfrC1.00, shbnimfrC1.a0, shbnimfrC1.a1, shbnimfrC1.b1
D990915.49	SHB/MFRSR/C1 - Shadowband problem	shbmfrsrC1.a0, shbmfrsrC1.a1, shbmfrsrC1.b1

DQRID : D000501.1

Start Date	Start Time	End Date	End Time
10/16/1997	0700	09/30/1998	1931

Subject:	SHB/MFRSR/C1 - Cosine solar zenith angle incorrect
DataStreams:	shbmfrsrC1.a1, shbmfrsrC1.b1
Description:	The cosine of the solar zenith angle does not appear to be correct in the netCDF files. This variable is shifted in time by about two hours with respect to the other variables; the time registration of the other variables looks fine. Why only one variable got shifted is a mystery, but at least the important, radiometric data appear not to be shifted.
Measurements:	shbmfrsrC1.a1: Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) shbmfrsrC1.b1: Cosine of Solar Zenith Angle(cosine_solar_zenith_angle)

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DQRID : D020720.9

Start Date	Start Time	End Date	End Time
05/30/1998	0037	09/11/1998	2300

Subject:	SHEBA/GNDRAD NET: Condensation inside and outside of domes
DataStreams:	shbgndrad60sC1.a1, shbgndrad60sC1.b1
Description:	High humidity, water droplets and icing persisted through this time period, causing condensation both inside and outside the domes. On 09/12/98, the domes were changed as they had become worn over the summer.
Measurements:	shbgndrad60sC1.b1: Net Radiation, Maxima(net_max) NET mean(net_mean) Net Radiation, Minima(net_min) NET standard deviation(net_sd) shbgndrad60sC1.a1: Net Radiation, Minima(net_min) Net Radiation, Maxima(net_max) NET standard deviation(net_sd) NET mean(net_mean)

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DQRID : D020723.3

Start Date	Start Time	End Date	End Time
04/03/1998	1830	04/03/1998	1900
04/20/1998	0130	04/20/1998	0200
04/29/1998	0820	04/29/1998	0840
05/05/1998	2130	05/05/1998	2359
05/12/1998	0000	05/12/1998	0900
05/15/1998	1830	05/15/1998	1930
05/28/1998	0430	05/28/1998	0530
05/29/1998	1830	05/29/1998	1930
06/03/1998	2000	06/03/1998	2100
06/24/1998	0200	06/24/1998	0300
07/02/1998	1800	07/02/1998	2000
07/04/1998	1900	07/04/1998	2000
07/05/1998	2200	07/05/1998	2230
07/16/1998	1345	07/16/1998	1445
07/23/1998	0800	07/23/1998	0845
07/24/1998	1800	07/24/1998	2359
07/27/1998	1530	07/27/1998	1630
07/30/1998	0630	07/30/1998	0730
07/31/1998	0100	07/31/1998	0400
08/02/1998	0240	08/02/1998	0500
08/04/1998	2330	08/05/1998	0100
08/07/1998	0400	08/07/1998	0630
08/10/1998	2230	08/11/1998	0900
08/12/1998	1530	08/12/1998	1830
08/17/1998	1600	08/17/1998	1700
08/20/1998	1730	08/20/1998	1830
09/11/1998	0145	09/11/1998	0215
09/12/1998	2330	09/13/1998	0030
09/19/1998	0610	09/19/1998	0630
09/19/1998	1230	09/19/1998	1700
09/22/1998	0300	09/22/1998	0400

Subject:	SHEBA/GNDMFR: Drop in signal
DataStreams:	shbgndmfrC1.a0, shbgndmfrC1.a1, shbgndmfrC1.b1
Description:	Drop in signal, accompanied by changes in detector temperature and voltage. Data is bad during these periods.
Measurements:	shbgndmfrC1.a1: Time offset of tweaks from base_time(time_offset) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) lat(lat) base time(base_time) Dummy altitude for Zeb(alt) Upwelling Hemispheric Irradiance, GNDMFR(up_hemisp_narrowband) Source Consensus Winds File(raw_file) Datalogger Supply Voltage(logger_volt) Fields flagged by callang:\n,(callang_flags) Detector Temperature(mfr_temp) lon(lon) Broadband Upwelling Hemispheric Irradiance, Uncalibrated Silicon Detector, GNDMFR(up_hemisp_broadband) shbgndmfrC1.b1: Datalogger Supply Voltage(logger_volt) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) Broadband Upwelling Hemispheric Irradiance, Uncalibrated Silicon Detector, GNDMFR(up_hemisp_broadband) Detector Temperature(mfr_temp) base time(base_time) lon(lon) Fields flagged by callang:\n,(callang_flags) Source Consensus Winds File(raw_file) Time offset of tweaks from base_time(time_offset) Upwelling Hemispheric Irradiance, GNDMFR(up_hemisp_narrowband) lat(lat) Dummy altitude for Zeb(alt) shbgndmfrC1.a0: Source Consensus Winds File(raw_file) Broadband Upwelling Hemispheric Irradiance, Uncalibrated Silicon Detector, GNDMFR(up_hemisp_broadband) Datalogger Supply Voltage(logger_volt) lat(lat) Dummy altitude for Zeb(alt) base time(base_time) lon(lon) Time offset of tweaks from base_time(time_offset) Detector Temperature(mfr_temp) Upwelling Hemispheric Irradiance, GNDMFR(up_hemisp_narrowband)

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DQRID : D020724.37

Start Date	Start Time	End Date	End Time
08/07/1998	2309	08/08/1998	2049
08/19/1998	2308	08/23/1998	0013
09/17/1998	2235	09/20/1998	0017

Subject:	SHEBA/GNDRAD PSP: Raindrops on dome
DataStreams:	shbgndrad60sC1.a1, shbgndrad60sC1.b1
Description:	Raindrops on dome, exact starting time is unknown so time of last confirmed clean dome is used.
Measurements:	shbgndrad60sC1.b1: PSP1 unshaded minimum(psp1_min) PSP1 unshaded mean(psp1_mean) PSP1 unshaded maximum(psp1_max) PSP1 unshaded standard deviation(psp1_sd) shbgndrad60sC1.a1: PSP1 unshaded minimum(psp1_min) PSP1 unshaded standard deviation(psp1_sd) PSP1 unshaded mean(psp1_mean) PSP1 unshaded maximum(psp1_max)

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DQRID : D990915.104

Start Date	Start Time	End Date	End Time
08/06/1998	1630	08/06/1998	1730

Subject:	MFRSR Missing data
DataStreams:	shbmfrsrC1.00, shbmfrsrC1.a0, shbmfrsrC1.a1, shbmfrsrC1.b1
Description:	This information is automatically generated from a data base. There may be errors in the measurement names or measurement names for certain data streams may not as yet have been loaded into the data base. There appears to be no data collected during this period.
Measurements:	shbmfrsrC1.a1: Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_narrowband) Hemispheric Irradiance, MFRSR(hemisp_narrowband) Dummy altitude for Zeb(alt) Datalogger Supply Voltage(logger_volt) Fields flagged by callang:\n,(callang_flags) Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_broadband) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) base time(base_time) Time offset of tweaks from base_time(time_offset) MFRSR Detector Temperature(mfrsr_temp) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) lat(lat) lon(lon) Hemispheric Broadband Irradiance (Approximate), MFRSR(total_hemisp_broadband) shbmfrsrC1.00: Raw data stream - documentation not supported(Raw data stream - documentation not supported) shbmfrsrC1.b1: Datalogger Supply Voltage(logger_volt) MFRSR Detector Temperature(mfrsr_temp) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) lat(lat) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) Time offset of tweaks from base_time(time_offset) lon(lon) Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_narrowband) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_broadband) Hemispheric Broadband Irradiance (Approximate), MFRSR(total_hemisp_broadband) Hemispheric Irradiance, MFRSR(hemisp_narrowband) Dummy altitude for Zeb(alt) Fields flagged by callang:\n,(callang_flags) base time(base_time) shbmfrsrC1.a0: Direct-normal Irradiance, Broadband Solar(dirn1) Dummy altitude for Zeb(alt) Direct-normal Irradiance, 940 nm(dirn7) Total Horizontal Irradiance, Broadband Solar(tot1) Total Horizontal Irradiance, 500 nm(tot3) Direct-normal Irradiance, 610 nm(dirn4) Diffuse Horizontal Irradiance, 610 nm(dif4) base time(base_time) Detector Temperature(detector_temp) Time offset of tweaks from base_time(time_offset) Total Horizontal Irradiance, 862 nm(tot6) Direct-normal Irradiance, 415 nm(dirn2) lon(lon) Datalogger supply voltage(supply_voltage) Total Horizontal Irradiance, 610 nm(tot4) Diffuse Horizontal Irradiance, Broadband Solar(dif1) Direct-normal Irradiance, 862 nm(dirn6) Diffuse Horizontal Irradiance, 665 nm(dif5) Total Horizontal Irradiance, 415 nm(tot2) Direct-normal Irradiance, 500 nm(dirn3) Total Horizontal Irradiance, 940 nm(tot7) Diffuse Horizontal Irradiance, 415 nm(dif2) Diffuse Horizontal Irradiance, 940 nm(dif7) Diffuse Horizontal Irradiance, 500 nm(dif3) Diffuse Horizontal Irradiance, 862 nm(dif6) lat(lat) Direct-normal Irradiance, 665 nm(dirn5) Total Horizontal Irradiance, 665 nm(tot5)

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DQRID : D990915.105

Start Date	Start Time	End Date	End Time
08/06/1998	2313	08/07/1998	2225

Subject:	MFRSR Alignment
DataStreams:	shbmfrsrC1.00, shbmfrsrC1.a0, shbmfrsrC1.a1, shbmfrsrC1.b1
Description:	This information is automatically generated from a data base. There may be errors in the measurement names or measurement names for certain data streams may not as yet have been loaded into the data base. Aligned instrument to true north by rotating machinists' table counterclockwise 12.5 degrees, from 14.5 to 2, at solar noon (22:42:14 Aug 7).Made a slight adjustment to the shadow band to center the sensor in the shadow. Diffuse and direct components of the data in this period are not trustworthy.
Measurements:	shbmfrsrC1.a1: Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_narrowband) Hemispheric Irradiance, MFRSR(hemisp_narrowband) Dummy altitude for Zeb(alt) Datalogger Supply Voltage(logger_volt) Fields flagged by callang:\n,(callang_flags) Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_broadband) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) base time(base_time) Time offset of tweaks from base_time(time_offset) MFRSR Detector Temperature(mfrsr_temp) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) lat(lat) lon(lon) Hemispheric Broadband Irradiance (Approximate), MFRSR(total_hemisp_broadband) shbmfrsrC1.00: Raw data stream - documentation not supported(Raw data stream - documentation not supported) shbmfrsrC1.b1: Datalogger Supply Voltage(logger_volt) MFRSR Detector Temperature(mfrsr_temp) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) lat(lat) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) Time offset of tweaks from base_time(time_offset) lon(lon) Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_narrowband) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_broadband) Hemispheric Broadband Irradiance (Approximate), MFRSR(total_hemisp_broadband) Hemispheric Irradiance, MFRSR(hemisp_narrowband) Dummy altitude for Zeb(alt) Fields flagged by callang:\n,(callang_flags) base time(base_time) shbmfrsrC1.a0: Direct-normal Irradiance, Broadband Solar(dirn1) Dummy altitude for Zeb(alt) Direct-normal Irradiance, 940 nm(dirn7) Total Horizontal Irradiance, Broadband Solar(tot1) Total Horizontal Irradiance, 500 nm(tot3) Direct-normal Irradiance, 610 nm(dirn4) Diffuse Horizontal Irradiance, 610 nm(dif4) base time(base_time) Detector Temperature(detector_temp) Time offset of tweaks from base_time(time_offset) Total Horizontal Irradiance, 862 nm(tot6) Direct-normal Irradiance, 415 nm(dirn2) lon(lon) Datalogger supply voltage(supply_voltage) Total Horizontal Irradiance, 610 nm(tot4) Diffuse Horizontal Irradiance, Broadband Solar(dif1) Direct-normal Irradiance, 862 nm(dirn6) Diffuse Horizontal Irradiance, 665 nm(dif5) Total Horizontal Irradiance, 415 nm(tot2) Direct-normal Irradiance, 500 nm(dirn3) Total Horizontal Irradiance, 940 nm(tot7) Diffuse Horizontal Irradiance, 415 nm(dif2) Diffuse Horizontal Irradiance, 940 nm(dif7) Diffuse Horizontal Irradiance, 500 nm(dif3) Diffuse Horizontal Irradiance, 862 nm(dif6) lat(lat) Direct-normal Irradiance, 665 nm(dirn5) Total Horizontal Irradiance, 665 nm(tot5)

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DQRID : D990915.106

Start Date	Start Time	End Date	End Time
08/08/1998	1700	08/08/1998	1800

Subject:	MFRSR Missing data
DataStreams:	shbmfrsrC1.00, shbmfrsrC1.a0, shbmfrsrC1.a1, shbmfrsrC1.b1
Description:	This information is automatically generated from a data base. There may be errors in the measurement names or measurement names for certain data streams may not as yet have been loaded into the data base. There appears to be no data collected during this period.
Measurements:	shbmfrsrC1.a1: Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_narrowband) Hemispheric Irradiance, MFRSR(hemisp_narrowband) Dummy altitude for Zeb(alt) Datalogger Supply Voltage(logger_volt) Fields flagged by callang:\n,(callang_flags) Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_broadband) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) base time(base_time) Time offset of tweaks from base_time(time_offset) MFRSR Detector Temperature(mfrsr_temp) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) lat(lat) lon(lon) Hemispheric Broadband Irradiance (Approximate), MFRSR(total_hemisp_broadband) shbmfrsrC1.00: Raw data stream - documentation not supported(Raw data stream - documentation not supported) shbmfrsrC1.b1: Datalogger Supply Voltage(logger_volt) MFRSR Detector Temperature(mfrsr_temp) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) lat(lat) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) Time offset of tweaks from base_time(time_offset) lon(lon) Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_narrowband) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_broadband) Hemispheric Broadband Irradiance (Approximate), MFRSR(total_hemisp_broadband) Hemispheric Irradiance, MFRSR(hemisp_narrowband) Dummy altitude for Zeb(alt) Fields flagged by callang:\n,(callang_flags) base time(base_time) shbmfrsrC1.a0: Direct-normal Irradiance, Broadband Solar(dirn1) Dummy altitude for Zeb(alt) Direct-normal Irradiance, 940 nm(dirn7) Total Horizontal Irradiance, Broadband Solar(tot1) Total Horizontal Irradiance, 500 nm(tot3) Direct-normal Irradiance, 610 nm(dirn4) Diffuse Horizontal Irradiance, 610 nm(dif4) base time(base_time) Detector Temperature(detector_temp) Time offset of tweaks from base_time(time_offset) Total Horizontal Irradiance, 862 nm(tot6) Direct-normal Irradiance, 415 nm(dirn2) lon(lon) Datalogger supply voltage(supply_voltage) Total Horizontal Irradiance, 610 nm(tot4) Diffuse Horizontal Irradiance, Broadband Solar(dif1) Direct-normal Irradiance, 862 nm(dirn6) Diffuse Horizontal Irradiance, 665 nm(dif5) Total Horizontal Irradiance, 415 nm(tot2) Direct-normal Irradiance, 500 nm(dirn3) Total Horizontal Irradiance, 940 nm(tot7) Diffuse Horizontal Irradiance, 415 nm(dif2) Diffuse Horizontal Irradiance, 940 nm(dif7) Diffuse Horizontal Irradiance, 500 nm(dif3) Diffuse Horizontal Irradiance, 862 nm(dif6) lat(lat) Direct-normal Irradiance, 665 nm(dirn5) Total Horizontal Irradiance, 665 nm(tot5)

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DQRID : D990915.107

Start Date	Start Time	End Date	End Time
08/10/1998	2100	08/10/1998	2200

Subject:	MFRSR Missing data
DataStreams:	shbmfrsrC1.00, shbmfrsrC1.a0, shbmfrsrC1.a1, shbmfrsrC1.b1
Description:	This information is automatically generated from a data base. There may be errors in the measurement names or measurement names for certain data streams may not as yet have been loaded into the data base. There appears to be no data collected during this period.
Measurements:	shbmfrsrC1.a1: Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_narrowband) Hemispheric Irradiance, MFRSR(hemisp_narrowband) Dummy altitude for Zeb(alt) Datalogger Supply Voltage(logger_volt) Fields flagged by callang:\n,(callang_flags) Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_broadband) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) base time(base_time) Time offset of tweaks from base_time(time_offset) MFRSR Detector Temperature(mfrsr_temp) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) lat(lat) lon(lon) Hemispheric Broadband Irradiance (Approximate), MFRSR(total_hemisp_broadband) shbmfrsrC1.00: Raw data stream - documentation not supported(Raw data stream - documentation not supported) shbmfrsrC1.b1: Datalogger Supply Voltage(logger_volt) MFRSR Detector Temperature(mfrsr_temp) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) lat(lat) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) Time offset of tweaks from base_time(time_offset) lon(lon) Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_narrowband) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_broadband) Hemispheric Broadband Irradiance (Approximate), MFRSR(total_hemisp_broadband) Hemispheric Irradiance, MFRSR(hemisp_narrowband) Dummy altitude for Zeb(alt) Fields flagged by callang:\n,(callang_flags) base time(base_time) shbmfrsrC1.a0: Direct-normal Irradiance, Broadband Solar(dirn1) Dummy altitude for Zeb(alt) Direct-normal Irradiance, 940 nm(dirn7) Total Horizontal Irradiance, Broadband Solar(tot1) Total Horizontal Irradiance, 500 nm(tot3) Direct-normal Irradiance, 610 nm(dirn4) Diffuse Horizontal Irradiance, 610 nm(dif4) base time(base_time) Detector Temperature(detector_temp) Time offset of tweaks from base_time(time_offset) Total Horizontal Irradiance, 862 nm(tot6) Direct-normal Irradiance, 415 nm(dirn2) lon(lon) Datalogger supply voltage(supply_voltage) Total Horizontal Irradiance, 610 nm(tot4) Diffuse Horizontal Irradiance, Broadband Solar(dif1) Direct-normal Irradiance, 862 nm(dirn6) Diffuse Horizontal Irradiance, 665 nm(dif5) Total Horizontal Irradiance, 415 nm(tot2) Direct-normal Irradiance, 500 nm(dirn3) Total Horizontal Irradiance, 940 nm(tot7) Diffuse Horizontal Irradiance, 415 nm(dif2) Diffuse Horizontal Irradiance, 940 nm(dif7) Diffuse Horizontal Irradiance, 500 nm(dif3) Diffuse Horizontal Irradiance, 862 nm(dif6) lat(lat) Direct-normal Irradiance, 665 nm(dirn5) Total Horizontal Irradiance, 665 nm(tot5)

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DQRID : D990915.108

Start Date	Start Time	End Date	End Time
08/12/1998	1900	08/12/1998	2359

Subject:	MFRSR Missing data
DataStreams:	shbmfrsrC1.00, shbmfrsrC1.a0, shbmfrsrC1.a1, shbmfrsrC1.b1
Description:	This information is automatically generated from a data base. There may be errors in the measurement names or measurement names for certain data streams may not as yet have been loaded into the data base. There appears to be no data collected during this period.
Measurements:	shbmfrsrC1.a1: Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_narrowband) Hemispheric Irradiance, MFRSR(hemisp_narrowband) Dummy altitude for Zeb(alt) Datalogger Supply Voltage(logger_volt) Fields flagged by callang:\n,(callang_flags) Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_broadband) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) base time(base_time) Time offset of tweaks from base_time(time_offset) MFRSR Detector Temperature(mfrsr_temp) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) lat(lat) lon(lon) Hemispheric Broadband Irradiance (Approximate), MFRSR(total_hemisp_broadband) shbmfrsrC1.00: Raw data stream - documentation not supported(Raw data stream - documentation not supported) shbmfrsrC1.b1: Datalogger Supply Voltage(logger_volt) MFRSR Detector Temperature(mfrsr_temp) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) lat(lat) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) Time offset of tweaks from base_time(time_offset) lon(lon) Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_narrowband) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_broadband) Hemispheric Broadband Irradiance (Approximate), MFRSR(total_hemisp_broadband) Hemispheric Irradiance, MFRSR(hemisp_narrowband) Dummy altitude for Zeb(alt) Fields flagged by callang:\n,(callang_flags) base time(base_time) shbmfrsrC1.a0: Direct-normal Irradiance, Broadband Solar(dirn1) Dummy altitude for Zeb(alt) Direct-normal Irradiance, 940 nm(dirn7) Total Horizontal Irradiance, Broadband Solar(tot1) Total Horizontal Irradiance, 500 nm(tot3) Direct-normal Irradiance, 610 nm(dirn4) Diffuse Horizontal Irradiance, 610 nm(dif4) base time(base_time) Detector Temperature(detector_temp) Time offset of tweaks from base_time(time_offset) Total Horizontal Irradiance, 862 nm(tot6) Direct-normal Irradiance, 415 nm(dirn2) lon(lon) Datalogger supply voltage(supply_voltage) Total Horizontal Irradiance, 610 nm(tot4) Diffuse Horizontal Irradiance, Broadband Solar(dif1) Direct-normal Irradiance, 862 nm(dirn6) Diffuse Horizontal Irradiance, 665 nm(dif5) Total Horizontal Irradiance, 415 nm(tot2) Direct-normal Irradiance, 500 nm(dirn3) Total Horizontal Irradiance, 940 nm(tot7) Diffuse Horizontal Irradiance, 415 nm(dif2) Diffuse Horizontal Irradiance, 940 nm(dif7) Diffuse Horizontal Irradiance, 500 nm(dif3) Diffuse Horizontal Irradiance, 862 nm(dif6) lat(lat) Direct-normal Irradiance, 665 nm(dirn5) Total Horizontal Irradiance, 665 nm(tot5)

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DQRID : D990915.109

Start Date	Start Time	End Date	End Time
08/13/1998	2030	08/13/1998	2130

Subject:	MFRSR Missing data
DataStreams:	shbmfrsrC1.00, shbmfrsrC1.a0, shbmfrsrC1.a1, shbmfrsrC1.b1
Description:	This information is automatically generated from a data base. There may be errors in the measurement names or measurement names for certain data streams may not as yet have been loaded into the data base. There appears to be no data collected during this period.
Measurements:	shbmfrsrC1.a1: Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_narrowband) Hemispheric Irradiance, MFRSR(hemisp_narrowband) Dummy altitude for Zeb(alt) Datalogger Supply Voltage(logger_volt) Fields flagged by callang:\n,(callang_flags) Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_broadband) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) base time(base_time) Time offset of tweaks from base_time(time_offset) MFRSR Detector Temperature(mfrsr_temp) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) lat(lat) lon(lon) Hemispheric Broadband Irradiance (Approximate), MFRSR(total_hemisp_broadband) shbmfrsrC1.00: Raw data stream - documentation not supported(Raw data stream - documentation not supported) shbmfrsrC1.b1: Datalogger Supply Voltage(logger_volt) MFRSR Detector Temperature(mfrsr_temp) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) lat(lat) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) Time offset of tweaks from base_time(time_offset) lon(lon) Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_narrowband) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_broadband) Hemispheric Broadband Irradiance (Approximate), MFRSR(total_hemisp_broadband) Hemispheric Irradiance, MFRSR(hemisp_narrowband) Dummy altitude for Zeb(alt) Fields flagged by callang:\n,(callang_flags) base time(base_time) shbmfrsrC1.a0: Direct-normal Irradiance, Broadband Solar(dirn1) Dummy altitude for Zeb(alt) Direct-normal Irradiance, 940 nm(dirn7) Total Horizontal Irradiance, Broadband Solar(tot1) Total Horizontal Irradiance, 500 nm(tot3) Direct-normal Irradiance, 610 nm(dirn4) Diffuse Horizontal Irradiance, 610 nm(dif4) base time(base_time) Detector Temperature(detector_temp) Time offset of tweaks from base_time(time_offset) Total Horizontal Irradiance, 862 nm(tot6) Direct-normal Irradiance, 415 nm(dirn2) lon(lon) Datalogger supply voltage(supply_voltage) Total Horizontal Irradiance, 610 nm(tot4) Diffuse Horizontal Irradiance, Broadband Solar(dif1) Direct-normal Irradiance, 862 nm(dirn6) Diffuse Horizontal Irradiance, 665 nm(dif5) Total Horizontal Irradiance, 415 nm(tot2) Direct-normal Irradiance, 500 nm(dirn3) Total Horizontal Irradiance, 940 nm(tot7) Diffuse Horizontal Irradiance, 415 nm(dif2) Diffuse Horizontal Irradiance, 940 nm(dif7) Diffuse Horizontal Irradiance, 500 nm(dif3) Diffuse Horizontal Irradiance, 862 nm(dif6) lat(lat) Direct-normal Irradiance, 665 nm(dirn5) Total Horizontal Irradiance, 665 nm(tot5)

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DQRID : D990915.110

Start Date	Start Time	End Date	End Time
08/14/1998	2130	08/14/1998	2230

Subject:	MFRSR Missing data
DataStreams:	shbmfrsrC1.00, shbmfrsrC1.a0, shbmfrsrC1.a1, shbmfrsrC1.b1
Description:	This information is automatically generated from a data base. There may be errors in the measurement names or measurement names for certain data streams may not as yet have been loaded into the data base. There appears to be no data collected during this period.
Measurements:	shbmfrsrC1.a1: Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_narrowband) Hemispheric Irradiance, MFRSR(hemisp_narrowband) Dummy altitude for Zeb(alt) Datalogger Supply Voltage(logger_volt) Fields flagged by callang:\n,(callang_flags) Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_broadband) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) base time(base_time) Time offset of tweaks from base_time(time_offset) MFRSR Detector Temperature(mfrsr_temp) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) lat(lat) lon(lon) Hemispheric Broadband Irradiance (Approximate), MFRSR(total_hemisp_broadband) shbmfrsrC1.00: Raw data stream - documentation not supported(Raw data stream - documentation not supported) shbmfrsrC1.b1: Datalogger Supply Voltage(logger_volt) MFRSR Detector Temperature(mfrsr_temp) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) lat(lat) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) Time offset of tweaks from base_time(time_offset) lon(lon) Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_narrowband) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_broadband) Hemispheric Broadband Irradiance (Approximate), MFRSR(total_hemisp_broadband) Hemispheric Irradiance, MFRSR(hemisp_narrowband) Dummy altitude for Zeb(alt) Fields flagged by callang:\n,(callang_flags) base time(base_time) shbmfrsrC1.a0: Direct-normal Irradiance, Broadband Solar(dirn1) Dummy altitude for Zeb(alt) Direct-normal Irradiance, 940 nm(dirn7) Total Horizontal Irradiance, Broadband Solar(tot1) Total Horizontal Irradiance, 500 nm(tot3) Direct-normal Irradiance, 610 nm(dirn4) Diffuse Horizontal Irradiance, 610 nm(dif4) base time(base_time) Detector Temperature(detector_temp) Time offset of tweaks from base_time(time_offset) Total Horizontal Irradiance, 862 nm(tot6) Direct-normal Irradiance, 415 nm(dirn2) lon(lon) Datalogger supply voltage(supply_voltage) Total Horizontal Irradiance, 610 nm(tot4) Diffuse Horizontal Irradiance, Broadband Solar(dif1) Direct-normal Irradiance, 862 nm(dirn6) Diffuse Horizontal Irradiance, 665 nm(dif5) Total Horizontal Irradiance, 415 nm(tot2) Direct-normal Irradiance, 500 nm(dirn3) Total Horizontal Irradiance, 940 nm(tot7) Diffuse Horizontal Irradiance, 415 nm(dif2) Diffuse Horizontal Irradiance, 940 nm(dif7) Diffuse Horizontal Irradiance, 500 nm(dif3) Diffuse Horizontal Irradiance, 862 nm(dif6) lat(lat) Direct-normal Irradiance, 665 nm(dirn5) Total Horizontal Irradiance, 665 nm(tot5)

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DQRID : D990915.111

Start Date	Start Time	End Date	End Time
08/15/1998	1630	08/15/1998	1700

Subject:	MFRSR Missing data
DataStreams:	shbmfrsrC1.00, shbmfrsrC1.a0, shbmfrsrC1.a1, shbmfrsrC1.b1
Description:	This information is automatically generated from a data base. There may be errors in the measurement names or measurement names for certain data streams may not as yet have been loaded into the data base. There appears to be no data collected during this period.
Measurements:	shbmfrsrC1.a1: Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_narrowband) Hemispheric Irradiance, MFRSR(hemisp_narrowband) Dummy altitude for Zeb(alt) Datalogger Supply Voltage(logger_volt) Fields flagged by callang:\n,(callang_flags) Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_broadband) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) base time(base_time) Time offset of tweaks from base_time(time_offset) MFRSR Detector Temperature(mfrsr_temp) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) lat(lat) lon(lon) Hemispheric Broadband Irradiance (Approximate), MFRSR(total_hemisp_broadband) shbmfrsrC1.00: Raw data stream - documentation not supported(Raw data stream - documentation not supported) shbmfrsrC1.b1: Datalogger Supply Voltage(logger_volt) MFRSR Detector Temperature(mfrsr_temp) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) lat(lat) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) Time offset of tweaks from base_time(time_offset) lon(lon) Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_narrowband) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_broadband) Hemispheric Broadband Irradiance (Approximate), MFRSR(total_hemisp_broadband) Hemispheric Irradiance, MFRSR(hemisp_narrowband) Dummy altitude for Zeb(alt) Fields flagged by callang:\n,(callang_flags) base time(base_time) shbmfrsrC1.a0: Direct-normal Irradiance, Broadband Solar(dirn1) Dummy altitude for Zeb(alt) Direct-normal Irradiance, 940 nm(dirn7) Total Horizontal Irradiance, Broadband Solar(tot1) Total Horizontal Irradiance, 500 nm(tot3) Direct-normal Irradiance, 610 nm(dirn4) Diffuse Horizontal Irradiance, 610 nm(dif4) base time(base_time) Detector Temperature(detector_temp) Time offset of tweaks from base_time(time_offset) Total Horizontal Irradiance, 862 nm(tot6) Direct-normal Irradiance, 415 nm(dirn2) lon(lon) Datalogger supply voltage(supply_voltage) Total Horizontal Irradiance, 610 nm(tot4) Diffuse Horizontal Irradiance, Broadband Solar(dif1) Direct-normal Irradiance, 862 nm(dirn6) Diffuse Horizontal Irradiance, 665 nm(dif5) Total Horizontal Irradiance, 415 nm(tot2) Direct-normal Irradiance, 500 nm(dirn3) Total Horizontal Irradiance, 940 nm(tot7) Diffuse Horizontal Irradiance, 415 nm(dif2) Diffuse Horizontal Irradiance, 940 nm(dif7) Diffuse Horizontal Irradiance, 500 nm(dif3) Diffuse Horizontal Irradiance, 862 nm(dif6) lat(lat) Direct-normal Irradiance, 665 nm(dirn5) Total Horizontal Irradiance, 665 nm(tot5)

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DQRID : D990915.174

Start Date	Start Time	End Date	End Time
08/06/1998	1600	08/06/1998	1645

Subject:	NIMFR Questionable signal
DataStreams:	shbnimfrC1.00, shbnimfrC1.a0, shbnimfrC1.a1, shbnimfrC1.b1
Description:	This information is automatically generated from a data base. There may be errors in the measurement names or measurement names for certain data streams may not as yet have been loaded into the data base. Questionable signal during this period, cause unknown, but both detector voltage and temperature jumped during this period.
Measurements:	shbnimfrC1.a0: Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Detector Temperature(mfr_temp) base time(base_time) Datalogger Supply Voltage(logger_volt) lon(lon) Source Consensus Winds File(raw_file) Dummy altitude for Zeb(alt) Time offset of tweaks from base_time(time_offset) lat(lat) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) shbnimfrC1.b1: Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Fields flagged by callang:\n,(callang_flags) Datalogger Supply Voltage(logger_volt) Dummy altitude for Zeb(alt) Source Consensus Winds File(raw_file) lon(lon) lat(lat) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) base time(base_time) Detector Temperature(mfr_temp) Time offset of tweaks from base_time(time_offset) shbnimfrC1.00: Raw data stream - documentation not supported(Raw data stream - documentation not supported) shbnimfrC1.a1: Dummy altitude for Zeb(alt) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) Fields flagged by callang:\n,(callang_flags) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Detector Temperature(mfr_temp) base time(base_time) lat(lat) Source Consensus Winds File(raw_file) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) Datalogger Supply Voltage(logger_volt) Time offset of tweaks from base_time(time_offset) lon(lon)

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DQRID : D990915.175

Start Date	Start Time	End Date	End Time
08/06/1998	2230	08/07/1998	0300

Subject:	NIMFR Negative signal
DataStreams:	shbnimfrC1.00, shbnimfrC1.a0, shbnimfrC1.a1, shbnimfrC1.b1
Description:	This information is automatically generated from a data base. There may be errors in the measurement names or measurement names for certain data streams may not as yet have been loaded into the data base. Negative signal
Measurements:	shbnimfrC1.a0: Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Detector Temperature(mfr_temp) base time(base_time) Datalogger Supply Voltage(logger_volt) lon(lon) Source Consensus Winds File(raw_file) Dummy altitude for Zeb(alt) Time offset of tweaks from base_time(time_offset) lat(lat) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) shbnimfrC1.b1: Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Fields flagged by callang:\n,(callang_flags) Datalogger Supply Voltage(logger_volt) Dummy altitude for Zeb(alt) Source Consensus Winds File(raw_file) lon(lon) lat(lat) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) base time(base_time) Detector Temperature(mfr_temp) Time offset of tweaks from base_time(time_offset) shbnimfrC1.00: Raw data stream - documentation not supported(Raw data stream - documentation not supported) shbnimfrC1.a1: Dummy altitude for Zeb(alt) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) Fields flagged by callang:\n,(callang_flags) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Detector Temperature(mfr_temp) base time(base_time) lat(lat) Source Consensus Winds File(raw_file) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) Datalogger Supply Voltage(logger_volt) Time offset of tweaks from base_time(time_offset) lon(lon)

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DQRID : D990915.176

Start Date	Start Time	End Date	End Time
08/07/1998	0300	08/07/1998	0700

Subject:	NIMFR Questionable signal
DataStreams:	shbnimfrC1.00, shbnimfrC1.a0, shbnimfrC1.a1, shbnimfrC1.b1
Description:	This information is automatically generated from a data base. There may be errors in the measurement names or measurement names for certain data streams may not as yet have been loaded into the data base. Questionable signal during this period, cause unknown, but both detector voltage and temperature jumped during this period.
Measurements:	shbnimfrC1.a0: Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Detector Temperature(mfr_temp) base time(base_time) Datalogger Supply Voltage(logger_volt) lon(lon) Source Consensus Winds File(raw_file) Dummy altitude for Zeb(alt) Time offset of tweaks from base_time(time_offset) lat(lat) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) shbnimfrC1.b1: Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Fields flagged by callang:\n,(callang_flags) Datalogger Supply Voltage(logger_volt) Dummy altitude for Zeb(alt) Source Consensus Winds File(raw_file) lon(lon) lat(lat) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) base time(base_time) Detector Temperature(mfr_temp) Time offset of tweaks from base_time(time_offset) shbnimfrC1.00: Raw data stream - documentation not supported(Raw data stream - documentation not supported) shbnimfrC1.a1: Dummy altitude for Zeb(alt) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) Fields flagged by callang:\n,(callang_flags) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Detector Temperature(mfr_temp) base time(base_time) lat(lat) Source Consensus Winds File(raw_file) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) Datalogger Supply Voltage(logger_volt) Time offset of tweaks from base_time(time_offset) lon(lon)

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DQRID : D990915.177

Start Date	Start Time	End Date	End Time
08/07/1998	0930	08/07/1998	1030

Subject:	NIMFR Negative signal
DataStreams:	shbnimfrC1.00, shbnimfrC1.a0, shbnimfrC1.a1, shbnimfrC1.b1
Description:	This information is automatically generated from a data base. There may be errors in the measurement names or measurement names for certain data streams may not as yet have been loaded into the data base. Negative signal, cause unknown
Measurements:	shbnimfrC1.a0: Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Detector Temperature(mfr_temp) base time(base_time) Datalogger Supply Voltage(logger_volt) lon(lon) Source Consensus Winds File(raw_file) Dummy altitude for Zeb(alt) Time offset of tweaks from base_time(time_offset) lat(lat) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) shbnimfrC1.b1: Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Fields flagged by callang:\n,(callang_flags) Datalogger Supply Voltage(logger_volt) Dummy altitude for Zeb(alt) Source Consensus Winds File(raw_file) lon(lon) lat(lat) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) base time(base_time) Detector Temperature(mfr_temp) Time offset of tweaks from base_time(time_offset) shbnimfrC1.00: Raw data stream - documentation not supported(Raw data stream - documentation not supported) shbnimfrC1.a1: Dummy altitude for Zeb(alt) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) Fields flagged by callang:\n,(callang_flags) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Detector Temperature(mfr_temp) base time(base_time) lat(lat) Source Consensus Winds File(raw_file) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) Datalogger Supply Voltage(logger_volt) Time offset of tweaks from base_time(time_offset) lon(lon)

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DQRID : D990915.178

Start Date	Start Time	End Date	End Time
08/07/1998	2230	08/07/1998	2310

Subject:	NIMFR Negative signal
DataStreams:	shbnimfrC1.00, shbnimfrC1.a0, shbnimfrC1.a1, shbnimfrC1.b1
Description:	This information is automatically generated from a data base. There may be errors in the measurement names or measurement names for certain data streams may not as yet have been loaded into the data base. Negative signal, cause unknown.
Measurements:	shbnimfrC1.a0: Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Detector Temperature(mfr_temp) base time(base_time) Datalogger Supply Voltage(logger_volt) lon(lon) Source Consensus Winds File(raw_file) Dummy altitude for Zeb(alt) Time offset of tweaks from base_time(time_offset) lat(lat) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) shbnimfrC1.b1: Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Fields flagged by callang:\n,(callang_flags) Datalogger Supply Voltage(logger_volt) Dummy altitude for Zeb(alt) Source Consensus Winds File(raw_file) lon(lon) lat(lat) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) base time(base_time) Detector Temperature(mfr_temp) Time offset of tweaks from base_time(time_offset) shbnimfrC1.00: Raw data stream - documentation not supported(Raw data stream - documentation not supported) shbnimfrC1.a1: Dummy altitude for Zeb(alt) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) Fields flagged by callang:\n,(callang_flags) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Detector Temperature(mfr_temp) base time(base_time) lat(lat) Source Consensus Winds File(raw_file) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) Datalogger Supply Voltage(logger_volt) Time offset of tweaks from base_time(time_offset) lon(lon)

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DQRID : D990915.179

Start Date	Start Time	End Date	End Time
08/08/1998	0400	08/08/1998	0600

Subject:	NIMFR Negative signal
DataStreams:	shbnimfrC1.00, shbnimfrC1.a0, shbnimfrC1.a1, shbnimfrC1.b1
Description:	This information is automatically generated from a data base. There may be errors in the measurement names or measurement names for certain data streams may not as yet have been loaded into the data base. Negative signal, cause unknown.
Measurements:	shbnimfrC1.a0: Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Detector Temperature(mfr_temp) base time(base_time) Datalogger Supply Voltage(logger_volt) lon(lon) Source Consensus Winds File(raw_file) Dummy altitude for Zeb(alt) Time offset of tweaks from base_time(time_offset) lat(lat) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) shbnimfrC1.b1: Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Fields flagged by callang:\n,(callang_flags) Datalogger Supply Voltage(logger_volt) Dummy altitude for Zeb(alt) Source Consensus Winds File(raw_file) lon(lon) lat(lat) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) base time(base_time) Detector Temperature(mfr_temp) Time offset of tweaks from base_time(time_offset) shbnimfrC1.00: Raw data stream - documentation not supported(Raw data stream - documentation not supported) shbnimfrC1.a1: Dummy altitude for Zeb(alt) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) Fields flagged by callang:\n,(callang_flags) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Detector Temperature(mfr_temp) base time(base_time) lat(lat) Source Consensus Winds File(raw_file) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) Datalogger Supply Voltage(logger_volt) Time offset of tweaks from base_time(time_offset) lon(lon)

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DQRID : D990915.180

Start Date	Start Time	End Date	End Time
08/08/1998	1600	08/08/1998	1830

Subject:	NIMFR Questionable signal
DataStreams:	shbnimfrC1.00, shbnimfrC1.a0, shbnimfrC1.a1, shbnimfrC1.b1
Description:	This information is automatically generated from a data base. There may be errors in the measurement names or measurement names for certain data streams may not as yet have been loaded into the data base. Questionable signal during this period, cause unknown, but both detector voltage and temperature jumped during this period.
Measurements:	shbnimfrC1.a0: Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Detector Temperature(mfr_temp) base time(base_time) Datalogger Supply Voltage(logger_volt) lon(lon) Source Consensus Winds File(raw_file) Dummy altitude for Zeb(alt) Time offset of tweaks from base_time(time_offset) lat(lat) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) shbnimfrC1.b1: Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Fields flagged by callang:\n,(callang_flags) Datalogger Supply Voltage(logger_volt) Dummy altitude for Zeb(alt) Source Consensus Winds File(raw_file) lon(lon) lat(lat) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) base time(base_time) Detector Temperature(mfr_temp) Time offset of tweaks from base_time(time_offset) shbnimfrC1.00: Raw data stream - documentation not supported(Raw data stream - documentation not supported) shbnimfrC1.a1: Dummy altitude for Zeb(alt) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) Fields flagged by callang:\n,(callang_flags) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Detector Temperature(mfr_temp) base time(base_time) lat(lat) Source Consensus Winds File(raw_file) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) Datalogger Supply Voltage(logger_volt) Time offset of tweaks from base_time(time_offset) lon(lon)

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DQRID : D990915.181

Start Date	Start Time	End Date	End Time
08/09/1998	0130	09/13/1998	2359

Subject:	NIMFR Operations problem
DataStreams:	shbnimfrC1.00, shbnimfrC1.a0, shbnimfrC1.a1, shbnimfrC1.b1
Description:	This information is automatically generated from a data base. There may be errors in the measurement names or measurement names for certain data streams may not as yet have been loaded into the data base. Very bad data, instrument is not functioning properly, new cable gets installed
Measurements:	shbnimfrC1.a0: Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Detector Temperature(mfr_temp) base time(base_time) Datalogger Supply Voltage(logger_volt) lon(lon) Source Consensus Winds File(raw_file) Dummy altitude for Zeb(alt) Time offset of tweaks from base_time(time_offset) lat(lat) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) shbnimfrC1.b1: Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Fields flagged by callang:\n,(callang_flags) Datalogger Supply Voltage(logger_volt) Dummy altitude for Zeb(alt) Source Consensus Winds File(raw_file) lon(lon) lat(lat) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) base time(base_time) Detector Temperature(mfr_temp) Time offset of tweaks from base_time(time_offset) shbnimfrC1.00: Raw data stream - documentation not supported(Raw data stream - documentation not supported) shbnimfrC1.a1: Dummy altitude for Zeb(alt) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) Fields flagged by callang:\n,(callang_flags) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Detector Temperature(mfr_temp) base time(base_time) lat(lat) Source Consensus Winds File(raw_file) Cosine of Solar Zenith Angle(cosine_solar_zenith_angle) Datalogger Supply Voltage(logger_volt) Time offset of tweaks from base_time(time_offset) lon(lon)

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DQRID : D990915.49

Start Date	Start Time	End Date	End Time
04/25/1998	0000	08/10/1998	2359

Subject:	SHB/MFRSR/C1 - Shadowband problem
DataStreams:	shbmfrsrC1.a0, shbmfrsrC1.a1, shbmfrsrC1.b1
Description:	Every day during this period the diffuse and direct component between approximately 9:00 and and 13:20 (depending on lat-lon) are bad due to lack of shading around local midnight. Shadowband can not shade for the sun at this time of the day.
Measurements:	shbmfrsrC1.a1: Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_narrowband) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_broadband) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) shbmfrsrC1.b1: Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_narrowband) Direct Normal Broadband Irradiance (Approximate), MFRSR\n,(direct_norm_broadband) Direct Normal Irradiance, NIMFR(direct_norm_narrowband) Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_broadband) shbmfrsrC1.a0: Diffuse Horizontal Irradiance, Broadband Solar(dif1) Diffuse Horizontal Irradiance, 500 nm(dif3) Direct-normal Irradiance, 940 nm(dirn7) Direct-normal Irradiance, 610 nm(dirn4) Diffuse Horizontal Irradiance, 610 nm(dif4) Direct-normal Irradiance, 862 nm(dirn6) Diffuse Horizontal Irradiance, 665 nm(dif5) Direct-normal Irradiance, Broadband Solar(dirn1) Direct-normal Irradiance, 500 nm(dirn3) Diffuse Horizontal Irradiance, 862 nm(dif6) Direct-normal Irradiance, 665 nm(dirn5) Diffuse Horizontal Irradiance, 415 nm(dif2) Direct-normal Irradiance, 415 nm(dirn2) Diffuse Horizontal Irradiance, 940 nm(dif7)

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