Data Quality Reports for Session: 178036 User: buckheitj1 Completed: 06/23/2016

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D000610.1SGP/MFRSR/C1 - A/D Converter locked upsgpmfrsrC1.a0, sgpmfrsrC1.b1
D020821.2SGP/MFRSR/C1 - Out-of-band filter leakagesgpmfrsrC1.a0, sgpmfrsrC1.b1
D030531.1SGP/MFRSR/C1 - Shadowband misalignmentsgpmfrsrC1.a0, sgpmfrsrC1.b1
D030811.1SGP/MFRSR/C1 - Broadband and 500nm data suspectsgpmfrsrC1.a0, sgpmfrsrC1.b1
D030907.1SGP/MFRSR/C1 - Shadowband misalignmentsgpmfrsrC1.a0, sgpmfrsrC1.b1
D040904.5SGP/MFRSR/C1 - Shadowband misalignmentsgpmfrsrC1.a0, sgpmfrsrC1.b1
D051123.4SGP/MFRSR/C1 - Missing datasgpmfrsrC1.a0, sgpmfrsrC1.b1
D051227.5SGP/MFRSR/C1 - Shadowband MisalignmentsgpmfrsrC1.a0, sgpmfrsrC1.b1
D101220.2SGP/MFRSR/C1 - Shadowband MisalignmentsgpmfrsrC1.a0, sgpmfrsrC1.b1
D110607.4SGP/MFRSR/C1 - Shading ProblemsgpmfrsrC1.a0, sgpmfrsrC1.b1
D130312.5SGP/MFRSR/C1 - Minor shading problemsgpmfrsrC1.a0, sgpmfrsrC1.b1
D130619.3SGP/MFRSR/C1 - Loggerboard problemsgpmfrsrC1.a0, sgpmfrsrC1.b1
D140711.4SGP/MFRSR/C1 - Shadowband MisalignmentsgpmfrsrC1.a0, sgpmfrsrC1.b1
D140731.16SGP/MFRSR/C1 - Reprocessing Notice (RID 1206)sgpmfrsrC1.a0, sgpmfrsrC1.b1
D151207.3SGP/MFRSR/C1 - Time driftsgpmfrsrC1.a0, sgpmfrsrC1.b1
D160104.7SGP Site Power Outage Due to Winter StormsgpmfrsrC1.b1, sgpmfrsrC1.a0
D981112.1SGP/MFRSR/C1 - Irradiances too highsgpmfrsrC1.a0, sgpmfrsrC1.b1


DQRID : D000610.1
Start DateStart TimeEnd DateEnd Time
05/26/2000000006/09/20002359
06/09/1998000007/07/19982000
10/02/1998000010/14/19982359
08/17/1997060008/20/19971600
Subject:
SGP/MFRSR/C1 - A/D Converter locked up
DataStreams:sgpmfrsrC1.a0, sgpmfrsrC1.b1
Description:
Measurements:sgpmfrsrC1.a0: 
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Narrowband hemispheric irradiance, filter 4, nominal wavelength is 660 nm*(hemisp_narrowband_filter4)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 940 nm wavelength (hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength (hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • direct_horizontal_broadband
  • logger_volt
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter6
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • direct_horizontal_narrowband_filter5
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • Hemispheric broadband irradiance*(hemisp_broadband)
  • diffuse_hemisp_broadband
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)


sgpmfrsrC1.b1: 
  • Hemispheric broadband irradiance*(hemisp_broadband)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 940 nm wavelength (hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Narrowband hemispheric irradiance, filter 4, nominal wavelength is 660 nm*(hemisp_narrowband_filter4)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength (hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • direct_horizontal_broadband
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
  • direct_horizontal_narrowband_filter5
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter2
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • Direct normal narrowband irradiance, filter 2(direct_normal_narrowband_filter2)
  • Direct normal narrowband irradiance, filter 3(direct_normal_narrowband_filter3)
  • Radiation, shortwave, direct normal irradiance, 415 nm wavelength(direct_normal_narrowband_filter1)
  • diffuse_hemisp_broadband
  • Direct normal narrowband irradiance, filter 6(direct_normal_narrowband_filter6)
  • Radiation, shortwave, direct normal irradiance, 673 nm wavelength(direct_normal_narrowband_filter4)
  • Direct normal narrowband irradiance, filter 5(direct_normal_narrowband_filter5)



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 DQRID : D020821.2
Start DateStart TimeEnd DateEnd Time
09/19/2001000010/28/20022359
Subject:
SGP/MFRSR/C1 - Out-of-band filter leakage
DataStreams:sgpmfrsrC1.a0, sgpmfrsrC1.b1
Description:
Testing of the batch of centrovision filters being used in the MFRSR C1 instrument 
indicate that the first four filters leak 'out of band' light. The leakage for each filter is 
(1)415nm 3%, (2)500nm 1-2%, (3)615nm 1-2%, (4)673nm 3%. Acceptable leakage is less than 0.5%.

This leakage causes an error in the irradiance values (too high) at these four wavelengths 
and the optical depths calculated using this data will be too high.
Measurements:sgpmfrsrC1.a0: 
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter3
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Narrowband hemispheric irradiance, filter 4, nominal wavelength is 660 nm*(hemisp_narrowband_filter4)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength (hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)


sgpmfrsrC1.b1: 
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter2
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • Direct normal narrowband irradiance, filter 2(direct_normal_narrowband_filter2)
  • Direct normal narrowband irradiance, filter 3(direct_normal_narrowband_filter3)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Narrowband hemispheric irradiance, filter 4, nominal wavelength is 660 nm*(hemisp_narrowband_filter4)
  • Radiation, shortwave, direct normal irradiance, 415 nm wavelength(direct_normal_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength (hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • Radiation, shortwave, direct normal irradiance, 673 nm wavelength(direct_normal_narrowband_filter4)



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 DQRID : D030531.1
Start DateStart TimeEnd DateEnd Time
05/29/2003153006/02/20031628
Subject:
SGP/MFRSR/C1 - Shadowband misalignment
DataStreams:sgpmfrsrC1.a0, sgpmfrsrC1.b1
Description:
During the time period specified, the shadowband was misaligned.  Portions of the data 
have acceptable shading and can be used by experienced data users applying appropriate 
screening.
Measurements:sgpmfrsrC1.a0: 
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter3
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • direct_horizontal_narrowband_filter6
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • direct_horizontal_narrowband_filter5
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • direct_horizontal_broadband
  • diffuse_hemisp_broadband
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)


sgpmfrsrC1.b1: 
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
  • direct_horizontal_narrowband_filter5
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter2
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • Direct normal narrowband irradiance, filter 2(direct_normal_narrowband_filter2)
  • Direct normal narrowband irradiance, filter 3(direct_normal_narrowband_filter3)
  • Radiation, shortwave, direct normal irradiance, 415 nm wavelength(direct_normal_narrowband_filter1)
  • Direct normal narrowband irradiance, filter 6(direct_normal_narrowband_filter6)
  • diffuse_hemisp_broadband
  • Radiation, shortwave, direct normal irradiance, 673 nm wavelength(direct_normal_narrowband_filter4)
  • Direct normal narrowband irradiance, filter 5(direct_normal_narrowband_filter5)
  • direct_horizontal_broadband



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 DQRID : D030811.1
Start DateStart TimeEnd DateEnd Time
03/06/2003000005/01/20032359
Subject:
SGP/MFRSR/C1 - Broadband and 500nm data suspect
DataStreams:sgpmfrsrC1.a0, sgpmfrsrC1.b1
Description:
During this time period the broadband and 500nm channels intermittently reported 
erroneously high values due to a problem with the instruments loggerboard. The other channels were 
unaffected. This problem is sometimes evident as a sudden "step" shift in the values.
Measurements:sgpmfrsrC1.a0: 
  • direct_horizontal_narrowband_filter2
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • Hemispheric broadband irradiance*(hemisp_broadband)
  • direct_horizontal_broadband
  • diffuse_hemisp_broadband
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)


sgpmfrsrC1.b1: 
  • Direct normal narrowband irradiance, filter 2(direct_normal_narrowband_filter2)
  • Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • Hemispheric broadband irradiance*(hemisp_broadband)
  • diffuse_hemisp_broadband
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_broadband
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)



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 DQRID : D030907.1
Start DateStart TimeEnd DateEnd Time
09/05/2003190009/09/20031959
Subject:
SGP/MFRSR/C1 - Shadowband misalignment
DataStreams:sgpmfrsrC1.a0, sgpmfrsrC1.b1
Description:
During the time period specified, the shadowband was misaligned.  Portions of the data 
have acceptable shading and can be used by experienced data users applying appropriate 
screening.
Measurements:sgpmfrsrC1.a0: 
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter3
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • direct_horizontal_narrowband_filter6
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • direct_horizontal_narrowband_filter5
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • direct_horizontal_broadband
  • diffuse_hemisp_broadband
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)


sgpmfrsrC1.b1: 
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
  • direct_horizontal_narrowband_filter5
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter2
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • Direct normal narrowband irradiance, filter 2(direct_normal_narrowband_filter2)
  • Direct normal narrowband irradiance, filter 3(direct_normal_narrowband_filter3)
  • Radiation, shortwave, direct normal irradiance, 415 nm wavelength(direct_normal_narrowband_filter1)
  • Direct normal narrowband irradiance, filter 6(direct_normal_narrowband_filter6)
  • diffuse_hemisp_broadband
  • Radiation, shortwave, direct normal irradiance, 673 nm wavelength(direct_normal_narrowband_filter4)
  • Direct normal narrowband irradiance, filter 5(direct_normal_narrowband_filter5)
  • direct_horizontal_broadband



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 DQRID : D040904.5
Start DateStart TimeEnd DateEnd Time
05/29/2004183006/03/20041200
Subject:
SGP/MFRSR/C1 - Shadowband misalignment
DataStreams:sgpmfrsrC1.a0, sgpmfrsrC1.b1
Description:
During the time period specified, the shadowband was misaligned.  Portions of the data 
have acceptable shading and can be used by experienced data users applying appropriate 
screening.
Measurements:sgpmfrsrC1.a0: 
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter3
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • direct_horizontal_narrowband_filter6
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • direct_horizontal_narrowband_filter5
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • direct_horizontal_broadband
  • diffuse_hemisp_broadband
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)


sgpmfrsrC1.b1: 
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
  • direct_horizontal_narrowband_filter5
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter2
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • Direct normal narrowband irradiance, filter 2(direct_normal_narrowband_filter2)
  • Direct normal narrowband irradiance, filter 3(direct_normal_narrowband_filter3)
  • Radiation, shortwave, direct normal irradiance, 415 nm wavelength(direct_normal_narrowband_filter1)
  • Direct normal narrowband irradiance, filter 6(direct_normal_narrowband_filter6)
  • diffuse_hemisp_broadband
  • Radiation, shortwave, direct normal irradiance, 673 nm wavelength(direct_normal_narrowband_filter4)
  • Direct normal narrowband irradiance, filter 5(direct_normal_narrowband_filter5)
  • direct_horizontal_broadband



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 DQRID : D051123.4
Start DateStart TimeEnd DateEnd Time
08/12/2000131008/14/20001911
07/23/2004200207/26/20041455
11/10/2010221011/12/20101610
02/17/2006200202/21/20061603
04/27/1998110704/29/19982008
06/12/2011180006/14/20111900
08/18/2001000208/20/20011602
12/25/1998211112/28/19981526
03/09/1998180703/11/19981707
10/31/1998111211/03/19981448
04/26/2008000404/28/20081904
03/13/1999231103/15/19991954
12/22/2007170412/24/20071604
07/15/2006110407/17/20061404
01/30/2002180202/11/20021502
06/05/1997180606/09/19971322
12/18/2006210412/20/20062130
07/19/1997060807/21/19971706
03/09/2002200203/12/20020702
01/31/1998170502/02/19981707
Subject:
SGP/MFRSR/C1 - Missing data
DataStreams:sgpmfrsrC1.a0, sgpmfrsrC1.b1
Description:
Data are missing and unrecoverable.
Measurements:sgpmfrsrC1.a0: 
  • diffuse_hemisp_narrowband_filter3_raw
  • hemisp_narrowband_filter4_raw
  • hemisp_narrowband_filter1_raw
  • alltime_hemisp_broadband
  • East longitude(lon)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Narrowband hemispheric irradiance, filter 4, nominal wavelength is 660 nm*(hemisp_narrowband_filter4)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 940 nm wavelength (hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength (hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • head_temp2
  • direct_horizontal_broadband
  • hemisp_narrowband_filter5_raw
  • diffuse_hemisp_narrowband_filter5_raw
  • hemisp_narrowband_filter6_raw
  • diffuse_hemisp_narrowband_filter1_raw
  • hemisp_narrowband_filter3_raw
  • Hemispheric broadband irradiance*(hemisp_broadband)
  • diffuse_hemisp_narrowband_filter2_raw
  • hemisp_broadband_raw
  • base_time
  • offset_filter4
  • offset_filter3
  • offset_filter6
  • offset_filter5
  • offset_filter2
  • head_temp
  • offset_filter1
  • time_offset
  • diffuse_hemisp_narrowband_filter6_raw
  • Altitude above mean sea level(alt)
  • time
  • logger_temp
  • logger_volt
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter6
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • direct_horizontal_narrowband_filter5
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • diffuse_hemisp_broadband_raw
  • alltime_hemisp_narrowband_filter5
  • diffuse_hemisp_narrowband_filter4_raw
  • alltime_hemisp_narrowband_filter4
  • offset_broadband
  • alltime_hemisp_narrowband_filter6
  • alltime_hemisp_narrowband_filter1
  • alltime_hemisp_narrowband_filter3
  • North latitude(lat)
  • alltime_hemisp_narrowband_filter2
  • diffuse_hemisp_broadband
  • hemisp_narrowband_filter2_raw
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)


sgpmfrsrC1.b1: 
  • cosine_correction_we_filter3
  • cosine_correction_we_filter4
  • cosine_correction_we_filter1
  • cosine_correction_we_filter2
  • head_temp
  • logger_volt
  • direct_diffuse_ratio_broadband
  • cosine_correction_we_filter6
  • cosine_correction_we_filter5
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 940 nm wavelength (hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Narrowband hemispheric irradiance, filter 4, nominal wavelength is 660 nm*(hemisp_narrowband_filter4)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength (hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • head_temp2
  • Altitude above mean sea level(alt)
  • direct_horizontal_broadband
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • direct_horizontal_narrowband_filter5
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter2
  • azimuth_angle
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • normalized_transmittance_filter4
  • alltime_hemisp_narrowband_filter5
  • Direct normal narrowband irradiance, filter 2(direct_normal_narrowband_filter2)
  • alltime_hemisp_narrowband_filter4
  • normalized_transmittance_filter3
  • Direct normal narrowband irradiance, filter 3(direct_normal_narrowband_filter3)
  • normalized_transmittance_filter6
  • alltime_hemisp_narrowband_filter6
  • normalized_transmittance_filter5
  • Radiation, shortwave, direct normal irradiance, 415 nm wavelength(direct_normal_narrowband_filter1)
  • alltime_hemisp_narrowband_filter1
  • solar_zenith_angle
  • alltime_hemisp_narrowband_filter3
  • alltime_hemisp_narrowband_filter2
  • Direct normal narrowband irradiance, filter 6(direct_normal_narrowband_filter6)
  • Radiation, shortwave, direct normal irradiance, 673 nm wavelength(direct_normal_narrowband_filter4)
  • Direct normal narrowband irradiance, filter 5(direct_normal_narrowband_filter5)
  • computed_cosine_correction_broadband
  • cosine_correction_we_broadband
  • offset_broadband
  • normalized_transmittance_filter1
  • normalized_transmittance_filter2
  • cosine_correction_sn_filter6
  • Hemispheric broadband irradiance*(hemisp_broadband)
  • cosine_correction_sn_filter5
  • cosine_correction_sn_filter4
  • cosine_correction_sn_filter3
  • cosine_correction_sn_filter2
  • base_time
  • cosine_correction_sn_filter1
  • wavelength_filter2
  • wavelength_filter1
  • wavelength_filter6
  • alltime_hemisp_broadband
  • wavelength_filter5
  • wavelength_filter4
  • wavelength_filter3
  • logger_temp
  • direct_diffuse_ratio_filter6
  • diffuse_correction_filter6
  • diffuse_correction_filter5
  • diffuse_correction_filter4
  • diffuse_correction_filter3
  • nominal_calibration_factor_broadband
  • bench_angle
  • time_offset
  • Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
  • computed_cosine_correction_filter1
  • computed_cosine_correction_filter3
  • computed_cosine_correction_filter2
  • computed_cosine_correction_filter5
  • computed_cosine_correction_filter4
  • computed_cosine_correction_filter6
  • cosine_solar_zenith_angle
  • offset_filter1
  • diffuse_correction_filter1
  • East longitude(lon)
  • diffuse_correction_filter2
  • offset_filter2
  • Ratio of direct_normal_narrowband_filter1 to diffuse_hemisp_narrowband_filter1(direct_diffuse_ratio_filter1)
  • offset_filter3
  • offset_filter4
  • offset_filter5
  • offset_filter6
  • Ratio of direct_normal_narrowband_filter5 to diffuse_hemisp_narrowband_filter5(direct_diffuse_ratio_filter5)
  • Ratio of direct_normal_narrowband_filter4 to diffuse_hemisp_narrowband_filter4(direct_diffuse_ratio_filter4)
  • cosine_correction_sn_broadband
  • Ratio of direct_normal_narrowband_filter3 to diffuse_hemisp_narrowband_filter3(direct_diffuse_ratio_filter3)
  • Ratio of direct_normal_narrowband_filter2 to diffuse_hemisp_narrowband_filter2(direct_diffuse_ratio_filter2)
  • diffuse_correction_broadband
  • North latitude(lat)
  • diffuse_hemisp_broadband
  • elevation_angle
  • nominal_calibration_factor_filter1
  • nominal_calibration_factor_filter2
  • nominal_calibration_factor_filter3
  • nominal_calibration_factor_filter4
  • nominal_calibration_factor_filter5
  • nominal_calibration_factor_filter6
  • airmass
  • time



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 DQRID : D051227.5
Start DateStart TimeEnd DateEnd Time
12/22/2005165012/29/20051705
Subject:
SGP/MFRSR/C1 - Shadowband Misalignment
DataStreams:sgpmfrsrC1.a0, sgpmfrsrC1.b1
Description:
Instrument not shading properly.  Do not use any diffuse or direct irradiance data from 
this instrument during this period.  Maintenance on 12/29/2005 resolved the problem.
Measurements:sgpmfrsrC1.a0: 
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter3
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • direct_horizontal_narrowband_filter6
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • direct_horizontal_narrowband_filter5
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • direct_horizontal_broadband
  • diffuse_hemisp_broadband
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)


sgpmfrsrC1.b1: 
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
  • direct_horizontal_narrowband_filter5
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter2
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • Direct normal narrowband irradiance, filter 2(direct_normal_narrowband_filter2)
  • Direct normal narrowband irradiance, filter 3(direct_normal_narrowband_filter3)
  • Radiation, shortwave, direct normal irradiance, 415 nm wavelength(direct_normal_narrowband_filter1)
  • Direct normal narrowband irradiance, filter 6(direct_normal_narrowband_filter6)
  • diffuse_hemisp_broadband
  • Radiation, shortwave, direct normal irradiance, 673 nm wavelength(direct_normal_narrowband_filter4)
  • Direct normal narrowband irradiance, filter 5(direct_normal_narrowband_filter5)
  • direct_horizontal_broadband



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 DQRID : D101220.2
Start DateStart TimeEnd DateEnd Time
11/23/2010190912/03/20101700
Subject:
SGP/MFRSR/C1 - Shadowband Misalignment
DataStreams:sgpmfrsrC1.a0, sgpmfrsrC1.b1
Description:
Shadowband slipped on the motor shaft. Maintenance resolved the issue on 20101203 @ 1700 
UTC. The shading issue is particularly bad. Do not use data covered by this DQR.
Measurements:sgpmfrsrC1.a0: 
  • diffuse_hemisp_narrowband_filter3_raw
  • hemisp_narrowband_filter4_raw
  • hemisp_narrowband_filter1_raw
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Narrowband hemispheric irradiance, filter 4, nominal wavelength is 660 nm*(hemisp_narrowband_filter4)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 940 nm wavelength (hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength (hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • diffuse_hemisp_narrowband_filter6_raw
  • direct_horizontal_broadband
  • hemisp_narrowband_filter5_raw
  • diffuse_hemisp_narrowband_filter5_raw
  • hemisp_narrowband_filter6_raw
  • diffuse_hemisp_narrowband_filter1_raw
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter6
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • direct_horizontal_narrowband_filter5
  • hemisp_narrowband_filter3_raw
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • diffuse_hemisp_narrowband_filter4_raw
  • diffuse_hemisp_broadband_raw
  • Hemispheric broadband irradiance*(hemisp_broadband)
  • diffuse_hemisp_narrowband_filter2_raw
  • hemisp_narrowband_filter2_raw
  • diffuse_hemisp_broadband
  • hemisp_broadband_raw
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)


sgpmfrsrC1.b1: 
  • Hemispheric broadband irradiance*(hemisp_broadband)
  • direct_diffuse_ratio_broadband
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 940 nm wavelength (hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Narrowband hemispheric irradiance, filter 4, nominal wavelength is 660 nm*(hemisp_narrowband_filter4)
  • direct_diffuse_ratio_filter6
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength (hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • direct_horizontal_broadband
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
  • direct_horizontal_narrowband_filter5
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter2
  • Ratio of direct_normal_narrowband_filter1 to diffuse_hemisp_narrowband_filter1(direct_diffuse_ratio_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)
  • Ratio of direct_normal_narrowband_filter5 to diffuse_hemisp_narrowband_filter5(direct_diffuse_ratio_filter5)
  • Ratio of direct_normal_narrowband_filter4 to diffuse_hemisp_narrowband_filter4(direct_diffuse_ratio_filter4)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Ratio of direct_normal_narrowband_filter3 to diffuse_hemisp_narrowband_filter3(direct_diffuse_ratio_filter3)
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • Ratio of direct_normal_narrowband_filter2 to diffuse_hemisp_narrowband_filter2(direct_diffuse_ratio_filter2)
  • Direct normal narrowband irradiance, filter 2(direct_normal_narrowband_filter2)
  • Direct normal narrowband irradiance, filter 3(direct_normal_narrowband_filter3)
  • Radiation, shortwave, direct normal irradiance, 415 nm wavelength(direct_normal_narrowband_filter1)
  • alltime_hemisp_narrowband_filter3
  • diffuse_hemisp_broadband
  • Direct normal narrowband irradiance, filter 6(direct_normal_narrowband_filter6)
  • Radiation, shortwave, direct normal irradiance, 673 nm wavelength(direct_normal_narrowband_filter4)
  • Direct normal narrowband irradiance, filter 5(direct_normal_narrowband_filter5)



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 DQRID : D110607.4
Start DateStart TimeEnd DateEnd Time
04/05/2011140004/05/20111900
Subject:
SGP/MFRSR/C1 - Shading Problem
DataStreams:sgpmfrsrC1.a0, sgpmfrsrC1.b1
Description:
On 20110405 in the morning there is a signature of a shading issue.  This is the only time 
it is evident.  Possible it was noticed right away during a regular site visit.  Data 
the rest of the month look fine.
Measurements:sgpmfrsrC1.a0: 
  • diffuse_hemisp_narrowband_filter3_raw
  • hemisp_narrowband_filter4_raw
  • hemisp_narrowband_filter1_raw
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Narrowband hemispheric irradiance, filter 4, nominal wavelength is 660 nm*(hemisp_narrowband_filter4)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 940 nm wavelength (hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength (hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • diffuse_hemisp_narrowband_filter6_raw
  • direct_horizontal_broadband
  • hemisp_narrowband_filter5_raw
  • diffuse_hemisp_narrowband_filter5_raw
  • hemisp_narrowband_filter6_raw
  • diffuse_hemisp_narrowband_filter1_raw
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter6
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • direct_horizontal_narrowband_filter5
  • hemisp_narrowband_filter3_raw
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • diffuse_hemisp_narrowband_filter4_raw
  • diffuse_hemisp_broadband_raw
  • Hemispheric broadband irradiance*(hemisp_broadband)
  • diffuse_hemisp_narrowband_filter2_raw
  • hemisp_narrowband_filter2_raw
  • diffuse_hemisp_broadband
  • hemisp_broadband_raw
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)


sgpmfrsrC1.b1: 
  • Hemispheric broadband irradiance*(hemisp_broadband)
  • direct_diffuse_ratio_broadband
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 940 nm wavelength (hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Narrowband hemispheric irradiance, filter 4, nominal wavelength is 660 nm*(hemisp_narrowband_filter4)
  • direct_diffuse_ratio_filter6
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength (hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • direct_horizontal_broadband
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
  • direct_horizontal_narrowband_filter5
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter2
  • Ratio of direct_normal_narrowband_filter1 to diffuse_hemisp_narrowband_filter1(direct_diffuse_ratio_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)
  • Ratio of direct_normal_narrowband_filter5 to diffuse_hemisp_narrowband_filter5(direct_diffuse_ratio_filter5)
  • Ratio of direct_normal_narrowband_filter4 to diffuse_hemisp_narrowband_filter4(direct_diffuse_ratio_filter4)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Ratio of direct_normal_narrowband_filter3 to diffuse_hemisp_narrowband_filter3(direct_diffuse_ratio_filter3)
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • Ratio of direct_normal_narrowband_filter2 to diffuse_hemisp_narrowband_filter2(direct_diffuse_ratio_filter2)
  • Direct normal narrowband irradiance, filter 2(direct_normal_narrowband_filter2)
  • Direct normal narrowband irradiance, filter 3(direct_normal_narrowband_filter3)
  • Radiation, shortwave, direct normal irradiance, 415 nm wavelength(direct_normal_narrowband_filter1)
  • diffuse_hemisp_broadband
  • Direct normal narrowband irradiance, filter 6(direct_normal_narrowband_filter6)
  • Radiation, shortwave, direct normal irradiance, 673 nm wavelength(direct_normal_narrowband_filter4)
  • Direct normal narrowband irradiance, filter 5(direct_normal_narrowband_filter5)



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 DQRID : D130312.5
Start DateStart TimeEnd DateEnd Time
11/12/2012180012/17/20122100
Subject:
SGP/MFRSR/C1 - Minor shading problem
DataStreams:sgpmfrsrC1.a0, sgpmfrsrC1.b1
Description:
A minor shading problem occurred between hours of 1800 and 2100 UTC.  The problem is very 
minor and the data are likely OK to use.
Measurements:sgpmfrsrC1.a0: 
  • diffuse_hemisp_narrowband_filter3_raw
  • hemisp_narrowband_filter4_raw
  • hemisp_narrowband_filter1_raw
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Narrowband hemispheric irradiance, filter 4, nominal wavelength is 660 nm*(hemisp_narrowband_filter4)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 940 nm wavelength (hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength (hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • diffuse_hemisp_narrowband_filter6_raw
  • direct_horizontal_broadband
  • hemisp_narrowband_filter5_raw
  • diffuse_hemisp_narrowband_filter5_raw
  • hemisp_narrowband_filter6_raw
  • diffuse_hemisp_narrowband_filter1_raw
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter6
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • direct_horizontal_narrowband_filter5
  • hemisp_narrowband_filter3_raw
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • diffuse_hemisp_narrowband_filter4_raw
  • diffuse_hemisp_broadband_raw
  • Hemispheric broadband irradiance*(hemisp_broadband)
  • diffuse_hemisp_narrowband_filter2_raw
  • hemisp_narrowband_filter2_raw
  • diffuse_hemisp_broadband
  • hemisp_broadband_raw
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)


sgpmfrsrC1.b1: 
  • Hemispheric broadband irradiance*(hemisp_broadband)
  • direct_diffuse_ratio_broadband
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 940 nm wavelength (hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Narrowband hemispheric irradiance, filter 4, nominal wavelength is 660 nm*(hemisp_narrowband_filter4)
  • direct_diffuse_ratio_filter6
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength (hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • direct_horizontal_broadband
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
  • direct_horizontal_narrowband_filter5
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter2
  • Ratio of direct_normal_narrowband_filter1 to diffuse_hemisp_narrowband_filter1(direct_diffuse_ratio_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)
  • Ratio of direct_normal_narrowband_filter5 to diffuse_hemisp_narrowband_filter5(direct_diffuse_ratio_filter5)
  • Ratio of direct_normal_narrowband_filter4 to diffuse_hemisp_narrowband_filter4(direct_diffuse_ratio_filter4)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Ratio of direct_normal_narrowband_filter3 to diffuse_hemisp_narrowband_filter3(direct_diffuse_ratio_filter3)
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • Ratio of direct_normal_narrowband_filter2 to diffuse_hemisp_narrowband_filter2(direct_diffuse_ratio_filter2)
  • Direct normal narrowband irradiance, filter 2(direct_normal_narrowband_filter2)
  • Direct normal narrowband irradiance, filter 3(direct_normal_narrowband_filter3)
  • Radiation, shortwave, direct normal irradiance, 415 nm wavelength(direct_normal_narrowband_filter1)
  • diffuse_hemisp_broadband
  • Direct normal narrowband irradiance, filter 6(direct_normal_narrowband_filter6)
  • Radiation, shortwave, direct normal irradiance, 673 nm wavelength(direct_normal_narrowband_filter4)
  • Direct normal narrowband irradiance, filter 5(direct_normal_narrowband_filter5)



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 DQRID : D130619.3
Start DateStart TimeEnd DateEnd Time
04/07/2011192607/18/20111549
Subject:
SGP/MFRSR/C1 - Loggerboard problem
DataStreams:sgpmfrsrC1.a0, sgpmfrsrC1.b1
Description:
There was a problem with the data logger that was in use during the period covered by this 
DQR.  The data appear fine, but a problem was discovered when the Angstrom exponent was 
calculated.  We do not know the root cause with the loggerboard.
Measurements:sgpmfrsrC1.a0: 
  • diffuse_hemisp_narrowband_filter3_raw
  • hemisp_narrowband_filter4_raw
  • hemisp_narrowband_filter1_raw
  • alltime_hemisp_broadband
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Narrowband hemispheric irradiance, filter 4, nominal wavelength is 660 nm*(hemisp_narrowband_filter4)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 940 nm wavelength (hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength (hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • diffuse_hemisp_narrowband_filter6_raw
  • direct_horizontal_broadband
  • hemisp_narrowband_filter5_raw
  • diffuse_hemisp_narrowband_filter5_raw
  • hemisp_narrowband_filter6_raw
  • diffuse_hemisp_narrowband_filter1_raw
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter6
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • direct_horizontal_narrowband_filter5
  • hemisp_narrowband_filter3_raw
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • diffuse_hemisp_narrowband_filter4_raw
  • alltime_hemisp_narrowband_filter5
  • diffuse_hemisp_broadband_raw
  • alltime_hemisp_narrowband_filter4
  • alltime_hemisp_narrowband_filter6
  • alltime_hemisp_narrowband_filter1
  • alltime_hemisp_narrowband_filter3
  • alltime_hemisp_narrowband_filter2
  • Hemispheric broadband irradiance*(hemisp_broadband)
  • diffuse_hemisp_narrowband_filter2_raw
  • hemisp_narrowband_filter2_raw
  • diffuse_hemisp_broadband
  • hemisp_broadband_raw
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)


sgpmfrsrC1.b1: 
  • direct_diffuse_ratio_broadband
  • alltime_hemisp_broadband
  • direct_diffuse_ratio_filter6
  • direct_horizontal_broadband
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
  • direct_horizontal_narrowband_filter5
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter2
  • Ratio of direct_normal_narrowband_filter1 to diffuse_hemisp_narrowband_filter1(direct_diffuse_ratio_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)
  • Ratio of direct_normal_narrowband_filter5 to diffuse_hemisp_narrowband_filter5(direct_diffuse_ratio_filter5)
  • Ratio of direct_normal_narrowband_filter4 to diffuse_hemisp_narrowband_filter4(direct_diffuse_ratio_filter4)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Ratio of direct_normal_narrowband_filter3 to diffuse_hemisp_narrowband_filter3(direct_diffuse_ratio_filter3)
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • Ratio of direct_normal_narrowband_filter2 to diffuse_hemisp_narrowband_filter2(direct_diffuse_ratio_filter2)
  • alltime_hemisp_narrowband_filter5
  • Direct normal narrowband irradiance, filter 2(direct_normal_narrowband_filter2)
  • alltime_hemisp_narrowband_filter4
  • Direct normal narrowband irradiance, filter 3(direct_normal_narrowband_filter3)
  • Radiation, shortwave, direct normal irradiance, 415 nm wavelength(direct_normal_narrowband_filter1)
  • alltime_hemisp_narrowband_filter6
  • alltime_hemisp_narrowband_filter1
  • alltime_hemisp_narrowband_filter3
  • alltime_hemisp_narrowband_filter2
  • diffuse_hemisp_broadband
  • Direct normal narrowband irradiance, filter 6(direct_normal_narrowband_filter6)
  • Radiation, shortwave, direct normal irradiance, 673 nm wavelength(direct_normal_narrowband_filter4)
  • Direct normal narrowband irradiance, filter 5(direct_normal_narrowband_filter5)



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 DQRID : D140711.4
Start DateStart TimeEnd DateEnd Time
06/13/2014163006/13/20141845
06/16/2014163006/16/20141845
06/15/2014163006/15/20141845
06/14/2014163006/14/20141845
06/17/2014163006/17/20141845
06/12/2014163006/12/20141845
06/11/2014163006/11/20141845
Subject:
SGP/MFRSR/C1 - Shadowband Misalignment
DataStreams:sgpmfrsrC1.a0, sgpmfrsrC1.b1
Description:
Shading problem during the dates/times covered by this DQR.
Measurements:sgpmfrsrC1.a0: 
  • diffuse_hemisp_narrowband_filter3_raw
  • hemisp_narrowband_filter4_raw
  • hemisp_narrowband_filter1_raw
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Narrowband hemispheric irradiance, filter 4, nominal wavelength is 660 nm*(hemisp_narrowband_filter4)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 940 nm wavelength (hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength (hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • diffuse_hemisp_narrowband_filter6_raw
  • direct_horizontal_broadband
  • hemisp_narrowband_filter5_raw
  • diffuse_hemisp_narrowband_filter5_raw
  • hemisp_narrowband_filter6_raw
  • diffuse_hemisp_narrowband_filter1_raw
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter6
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • direct_horizontal_narrowband_filter5
  • hemisp_narrowband_filter3_raw
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • diffuse_hemisp_narrowband_filter4_raw
  • diffuse_hemisp_broadband_raw
  • Hemispheric broadband irradiance*(hemisp_broadband)
  • diffuse_hemisp_narrowband_filter2_raw
  • hemisp_narrowband_filter2_raw
  • diffuse_hemisp_broadband
  • hemisp_broadband_raw
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)


sgpmfrsrC1.b1: 
  • Hemispheric broadband irradiance*(hemisp_broadband)
  • direct_diffuse_ratio_broadband
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 940 nm wavelength (hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Narrowband hemispheric irradiance, filter 4, nominal wavelength is 660 nm*(hemisp_narrowband_filter4)
  • direct_diffuse_ratio_filter6
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength (hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • direct_horizontal_broadband
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
  • direct_horizontal_narrowband_filter5
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter2
  • Ratio of direct_normal_narrowband_filter1 to diffuse_hemisp_narrowband_filter1(direct_diffuse_ratio_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)
  • Ratio of direct_normal_narrowband_filter5 to diffuse_hemisp_narrowband_filter5(direct_diffuse_ratio_filter5)
  • Ratio of direct_normal_narrowband_filter4 to diffuse_hemisp_narrowband_filter4(direct_diffuse_ratio_filter4)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Ratio of direct_normal_narrowband_filter3 to diffuse_hemisp_narrowband_filter3(direct_diffuse_ratio_filter3)
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • Ratio of direct_normal_narrowband_filter2 to diffuse_hemisp_narrowband_filter2(direct_diffuse_ratio_filter2)
  • Direct normal narrowband irradiance, filter 2(direct_normal_narrowband_filter2)
  • Direct normal narrowband irradiance, filter 3(direct_normal_narrowband_filter3)
  • Radiation, shortwave, direct normal irradiance, 415 nm wavelength(direct_normal_narrowband_filter1)
  • diffuse_hemisp_broadband
  • Direct normal narrowband irradiance, filter 6(direct_normal_narrowband_filter6)
  • Radiation, shortwave, direct normal irradiance, 673 nm wavelength(direct_normal_narrowband_filter4)
  • Direct normal narrowband irradiance, filter 5(direct_normal_narrowband_filter5)



Back To Table of Contents  

 DQRID : D140731.16
Start DateStart TimeEnd DateEnd Time
07/26/2006092404/29/20142359
Subject:
SGP/MFRSR/C1 - Reprocessing Notice (RID 1206)
DataStreams:sgpmfrsrC1.a0, sgpmfrsrC1.b1
Description:
See below for details of reprocessing that was completed on 20160115.  Original 
DQR category: 3 (Yellow, Suspect).

-----------------------------------------------------------

Improved code is now available to better deal with nighttime offset information.
Measurements:sgpmfrsrC1.a0: 
  • diffuse_hemisp_narrowband_filter3_raw
  • hemisp_narrowband_filter4_raw
  • hemisp_narrowband_filter1_raw
  • alltime_hemisp_broadband
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Narrowband hemispheric irradiance, filter 4, nominal wavelength is 660 nm*(hemisp_narrowband_filter4)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 940 nm wavelength (hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength (hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • direct_horizontal_broadband
  • hemisp_narrowband_filter5_raw
  • diffuse_hemisp_narrowband_filter5_raw
  • hemisp_narrowband_filter6_raw
  • diffuse_hemisp_narrowband_filter1_raw
  • hemisp_narrowband_filter3_raw
  • Hemispheric broadband irradiance*(hemisp_broadband)
  • diffuse_hemisp_narrowband_filter2_raw
  • hemisp_broadband_raw
  • offset_filter4
  • offset_filter3
  • offset_filter6
  • offset_filter5
  • offset_filter2
  • offset_filter1
  • diffuse_hemisp_narrowband_filter6_raw
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter6
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • direct_horizontal_narrowband_filter5
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • diffuse_hemisp_narrowband_filter4_raw
  • diffuse_hemisp_broadband_raw
  • alltime_hemisp_narrowband_filter5
  • offset_broadband
  • alltime_hemisp_narrowband_filter4
  • alltime_hemisp_narrowband_filter6
  • alltime_hemisp_narrowband_filter1
  • alltime_hemisp_narrowband_filter3
  • alltime_hemisp_narrowband_filter2
  • diffuse_hemisp_broadband
  • hemisp_narrowband_filter2_raw
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)


sgpmfrsrC1.b1: 
  • cosine_correction_we_filter3
  • cosine_correction_we_filter4
  • cosine_correction_we_filter1
  • cosine_correction_we_filter2
  • direct_diffuse_ratio_broadband
  • cosine_correction_we_filter6
  • cosine_correction_we_filter5
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 940 nm wavelength (hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Narrowband hemispheric irradiance, filter 4, nominal wavelength is 660 nm*(hemisp_narrowband_filter4)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength (hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • direct_horizontal_broadband
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • direct_horizontal_narrowband_filter5
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter2
  • azimuth_angle
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • alltime_hemisp_narrowband_filter5
  • Direct normal narrowband irradiance, filter 2(direct_normal_narrowband_filter2)
  • normalized_transmittance_filter4
  • alltime_hemisp_narrowband_filter4
  • Direct normal narrowband irradiance, filter 3(direct_normal_narrowband_filter3)
  • normalized_transmittance_filter3
  • normalized_transmittance_filter6
  • Radiation, shortwave, direct normal irradiance, 415 nm wavelength(direct_normal_narrowband_filter1)
  • alltime_hemisp_narrowband_filter6
  • normalized_transmittance_filter5
  • alltime_hemisp_narrowband_filter1
  • solar_zenith_angle
  • alltime_hemisp_narrowband_filter3
  • alltime_hemisp_narrowband_filter2
  • Direct normal narrowband irradiance, filter 6(direct_normal_narrowband_filter6)
  • Radiation, shortwave, direct normal irradiance, 673 nm wavelength(direct_normal_narrowband_filter4)
  • Direct normal narrowband irradiance, filter 5(direct_normal_narrowband_filter5)
  • computed_cosine_correction_broadband
  • cosine_correction_we_broadband
  • offset_broadband
  • normalized_transmittance_filter1
  • normalized_transmittance_filter2
  • cosine_correction_sn_filter6
  • Hemispheric broadband irradiance*(hemisp_broadband)
  • cosine_correction_sn_filter5
  • cosine_correction_sn_filter4
  • cosine_correction_sn_filter3
  • cosine_correction_sn_filter2
  • cosine_correction_sn_filter1
  • wavelength_filter2
  • wavelength_filter1
  • wavelength_filter6
  • alltime_hemisp_broadband
  • wavelength_filter5
  • wavelength_filter4
  • wavelength_filter3
  • direct_diffuse_ratio_filter6
  • diffuse_correction_filter6
  • diffuse_correction_filter5
  • diffuse_correction_filter4
  • diffuse_correction_filter3
  • bench_angle
  • nominal_calibration_factor_broadband
  • Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
  • computed_cosine_correction_filter1
  • computed_cosine_correction_filter3
  • computed_cosine_correction_filter2
  • computed_cosine_correction_filter5
  • computed_cosine_correction_filter4
  • computed_cosine_correction_filter6
  • cosine_solar_zenith_angle
  • offset_filter1
  • diffuse_correction_filter1
  • diffuse_correction_filter2
  • offset_filter2
  • offset_filter3
  • Ratio of direct_normal_narrowband_filter1 to diffuse_hemisp_narrowband_filter1(direct_diffuse_ratio_filter1)
  • offset_filter4
  • offset_filter5
  • offset_filter6
  • Ratio of direct_normal_narrowband_filter5 to diffuse_hemisp_narrowband_filter5(direct_diffuse_ratio_filter5)
  • cosine_correction_sn_broadband
  • Ratio of direct_normal_narrowband_filter4 to diffuse_hemisp_narrowband_filter4(direct_diffuse_ratio_filter4)
  • Ratio of direct_normal_narrowband_filter3 to diffuse_hemisp_narrowband_filter3(direct_diffuse_ratio_filter3)
  • Ratio of direct_normal_narrowband_filter2 to diffuse_hemisp_narrowband_filter2(direct_diffuse_ratio_filter2)
  • diffuse_correction_broadband
  • diffuse_hemisp_broadband
  • elevation_angle
  • nominal_calibration_factor_filter1
  • nominal_calibration_factor_filter2
  • nominal_calibration_factor_filter3
  • nominal_calibration_factor_filter4
  • nominal_calibration_factor_filter5
  • nominal_calibration_factor_filter6
  • airmass



Back To Table of Contents  

 DQRID : D151207.3
Start DateStart TimeEnd DateEnd Time
08/25/2015180811/05/20151200
Subject:
SGP/MFRSR/C1 - Time drift
DataStreams:sgpmfrsrC1.a0, sgpmfrsrC1.b1
Description:
A computer update caused the automatic setting of time to stop.  Reports say the logger 
drifted as much as 4 min 41 sec.
Measurements:sgpmfrsrC1.a0: 
  • diffuse_hemisp_narrowband_filter3_raw
  • hemisp_narrowband_filter4_raw
  • hemisp_narrowband_filter1_raw
  • alltime_hemisp_broadband
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Narrowband hemispheric irradiance, filter 4, nominal wavelength is 660 nm*(hemisp_narrowband_filter4)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 940 nm wavelength (hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength (hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • head_temp2
  • direct_horizontal_broadband
  • hemisp_narrowband_filter5_raw
  • diffuse_hemisp_narrowband_filter5_raw
  • hemisp_narrowband_filter6_raw
  • diffuse_hemisp_narrowband_filter1_raw
  • hemisp_narrowband_filter3_raw
  • Hemispheric broadband irradiance*(hemisp_broadband)
  • diffuse_hemisp_narrowband_filter2_raw
  • hemisp_broadband_raw
  • base_time
  • offset_filter4
  • offset_filter3
  • offset_filter6
  • offset_filter5
  • head_temp
  • offset_filter2
  • offset_filter1
  • time_offset
  • diffuse_hemisp_narrowband_filter6_raw
  • time
  • logger_temp
  • logger_volt
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter6
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • direct_horizontal_narrowband_filter5
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • diffuse_hemisp_narrowband_filter4_raw
  • diffuse_hemisp_broadband_raw
  • alltime_hemisp_narrowband_filter5
  • offset_broadband
  • alltime_hemisp_narrowband_filter4
  • alltime_hemisp_narrowband_filter6
  • alltime_hemisp_narrowband_filter1
  • alltime_hemisp_narrowband_filter3
  • alltime_hemisp_narrowband_filter2
  • diffuse_hemisp_broadband
  • hemisp_narrowband_filter2_raw
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)


sgpmfrsrC1.b1: 
  • cosine_correction_we_filter3
  • cosine_correction_we_filter4
  • cosine_correction_we_filter1
  • cosine_correction_we_filter2
  • head_temp
  • logger_volt
  • direct_diffuse_ratio_broadband
  • cosine_correction_we_filter6
  • cosine_correction_we_filter5
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 940 nm wavelength (hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Narrowband hemispheric irradiance, filter 4, nominal wavelength is 660 nm*(hemisp_narrowband_filter4)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength (hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • head_temp2
  • direct_horizontal_broadband
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • direct_horizontal_narrowband_filter5
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter2
  • azimuth_angle
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • alltime_hemisp_narrowband_filter5
  • Direct normal narrowband irradiance, filter 2(direct_normal_narrowband_filter2)
  • normalized_transmittance_filter4
  • alltime_hemisp_narrowband_filter4
  • Direct normal narrowband irradiance, filter 3(direct_normal_narrowband_filter3)
  • normalized_transmittance_filter3
  • normalized_transmittance_filter6
  • Radiation, shortwave, direct normal irradiance, 415 nm wavelength(direct_normal_narrowband_filter1)
  • alltime_hemisp_narrowband_filter6
  • normalized_transmittance_filter5
  • alltime_hemisp_narrowband_filter1
  • solar_zenith_angle
  • alltime_hemisp_narrowband_filter3
  • alltime_hemisp_narrowband_filter2
  • Direct normal narrowband irradiance, filter 6(direct_normal_narrowband_filter6)
  • Radiation, shortwave, direct normal irradiance, 673 nm wavelength(direct_normal_narrowband_filter4)
  • Direct normal narrowband irradiance, filter 5(direct_normal_narrowband_filter5)
  • computed_cosine_correction_broadband
  • cosine_correction_we_broadband
  • offset_broadband
  • normalized_transmittance_filter1
  • normalized_transmittance_filter2
  • cosine_correction_sn_filter6
  • Hemispheric broadband irradiance*(hemisp_broadband)
  • cosine_correction_sn_filter5
  • cosine_correction_sn_filter4
  • cosine_correction_sn_filter3
  • cosine_correction_sn_filter2
  • base_time
  • cosine_correction_sn_filter1
  • wavelength_filter2
  • wavelength_filter1
  • wavelength_filter6
  • alltime_hemisp_broadband
  • wavelength_filter5
  • wavelength_filter4
  • wavelength_filter3
  • logger_temp
  • direct_diffuse_ratio_filter6
  • diffuse_correction_filter6
  • diffuse_correction_filter5
  • diffuse_correction_filter4
  • diffuse_correction_filter3
  • bench_angle
  • nominal_calibration_factor_broadband
  • time_offset
  • computed_cosine_correction_filter1
  • Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
  • computed_cosine_correction_filter3
  • computed_cosine_correction_filter2
  • computed_cosine_correction_filter5
  • computed_cosine_correction_filter4
  • computed_cosine_correction_filter6
  • cosine_solar_zenith_angle
  • offset_filter1
  • diffuse_correction_filter1
  • diffuse_correction_filter2
  • offset_filter2
  • offset_filter3
  • Ratio of direct_normal_narrowband_filter1 to diffuse_hemisp_narrowband_filter1(direct_diffuse_ratio_filter1)
  • offset_filter4
  • offset_filter5
  • offset_filter6
  • Ratio of direct_normal_narrowband_filter5 to diffuse_hemisp_narrowband_filter5(direct_diffuse_ratio_filter5)
  • cosine_correction_sn_broadband
  • Ratio of direct_normal_narrowband_filter4 to diffuse_hemisp_narrowband_filter4(direct_diffuse_ratio_filter4)
  • Ratio of direct_normal_narrowband_filter3 to diffuse_hemisp_narrowband_filter3(direct_diffuse_ratio_filter3)
  • Ratio of direct_normal_narrowband_filter2 to diffuse_hemisp_narrowband_filter2(direct_diffuse_ratio_filter2)
  • diffuse_correction_broadband
  • diffuse_hemisp_broadband
  • elevation_angle
  • nominal_calibration_factor_filter1
  • nominal_calibration_factor_filter2
  • nominal_calibration_factor_filter3
  • nominal_calibration_factor_filter4
  • nominal_calibration_factor_filter5
  • nominal_calibration_factor_filter6
  • airmass
  • time



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 DQRID : D160104.7
Start DateStart TimeEnd DateEnd Time
12/26/2015000001/01/20162359
Subject:
SGP Site Power Outage Due to Winter Storm
DataStreams:sgpmfrsrC1.b1, sgpmfrsrC1.a0
Description:
On Saturday and Sunday, December 26 and 27th a powerful winter storm (Goliath) brought 
sleet and freezing rain to much of Oklahoma with wind gusts of 45 MPH at times. The result 
was very very slick roads and mass power outages.
 
The SGP central facility lost power at 8:55 PM CDT on Sunday, December 27th.  
The power was restored on 7:56 PM CDT on Wednesday, December 30th
 
Site Emergency procedures were activated and Technicians drained water out of instrument 
reservoirs and other measures as needed, early Monday morning.
 
On Wednesdays as roads and power started was restored to much of the areas east of I-35 , 
Site Technicians performed maintenance on several Extended Facilities.

During this period, data are potentially missing, incorrect, or suspect.  Carefully 
inspect the data before use.
Measurements:sgpmfrsrC1.a0: 
  • diffuse_hemisp_narrowband_filter3_raw
  • hemisp_narrowband_filter4_raw
  • hemisp_narrowband_filter1_raw
  • alltime_hemisp_broadband
  • East longitude(lon)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Narrowband hemispheric irradiance, filter 4, nominal wavelength is 660 nm*(hemisp_narrowband_filter4)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 940 nm wavelength (hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength (hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • head_temp2
  • direct_horizontal_broadband
  • hemisp_narrowband_filter5_raw
  • diffuse_hemisp_narrowband_filter5_raw
  • hemisp_narrowband_filter6_raw
  • diffuse_hemisp_narrowband_filter1_raw
  • hemisp_narrowband_filter3_raw
  • Hemispheric broadband irradiance*(hemisp_broadband)
  • diffuse_hemisp_narrowband_filter2_raw
  • hemisp_broadband_raw
  • base_time
  • offset_filter4
  • offset_filter3
  • offset_filter6
  • offset_filter5
  • head_temp
  • offset_filter2
  • offset_filter1
  • time_offset
  • diffuse_hemisp_narrowband_filter6_raw
  • Altitude above mean sea level(alt)
  • time
  • logger_temp
  • logger_volt
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter3
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • direct_horizontal_narrowband_filter6
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • direct_horizontal_narrowband_filter5
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • diffuse_hemisp_narrowband_filter4_raw
  • alltime_hemisp_narrowband_filter5
  • diffuse_hemisp_broadband_raw
  • offset_broadband
  • alltime_hemisp_narrowband_filter4
  • alltime_hemisp_narrowband_filter6
  • alltime_hemisp_narrowband_filter1
  • North latitude(lat)
  • alltime_hemisp_narrowband_filter3
  • alltime_hemisp_narrowband_filter2
  • hemisp_narrowband_filter2_raw
  • diffuse_hemisp_broadband
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)


sgpmfrsrC1.b1: 
  • cosine_correction_we_filter3
  • cosine_correction_we_filter4
  • cosine_correction_we_filter1
  • cosine_correction_we_filter2
  • head_temp
  • logger_volt
  • direct_diffuse_ratio_broadband
  • cosine_correction_we_filter6
  • cosine_correction_we_filter5
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 940 nm wavelength (hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Narrowband hemispheric irradiance, filter 4, nominal wavelength is 660 nm*(hemisp_narrowband_filter4)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength (hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • head_temp2
  • Altitude above mean sea level(alt)
  • direct_horizontal_broadband
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • direct_horizontal_narrowband_filter5
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter2
  • azimuth_angle
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • normalized_transmittance_filter4
  • Direct normal narrowband irradiance, filter 2(direct_normal_narrowband_filter2)
  • alltime_hemisp_narrowband_filter5
  • normalized_transmittance_filter3
  • Direct normal narrowband irradiance, filter 3(direct_normal_narrowband_filter3)
  • alltime_hemisp_narrowband_filter4
  • normalized_transmittance_filter6
  • Radiation, shortwave, direct normal irradiance, 415 nm wavelength(direct_normal_narrowband_filter1)
  • normalized_transmittance_filter5
  • alltime_hemisp_narrowband_filter6
  • alltime_hemisp_narrowband_filter1
  • solar_zenith_angle
  • alltime_hemisp_narrowband_filter3
  • alltime_hemisp_narrowband_filter2
  • Direct normal narrowband irradiance, filter 6(direct_normal_narrowband_filter6)
  • Radiation, shortwave, direct normal irradiance, 673 nm wavelength(direct_normal_narrowband_filter4)
  • Direct normal narrowband irradiance, filter 5(direct_normal_narrowband_filter5)
  • computed_cosine_correction_broadband
  • cosine_correction_we_broadband
  • offset_broadband
  • normalized_transmittance_filter1
  • normalized_transmittance_filter2
  • Hemispheric broadband irradiance*(hemisp_broadband)
  • cosine_correction_sn_filter6
  • cosine_correction_sn_filter5
  • cosine_correction_sn_filter4
  • cosine_correction_sn_filter3
  • cosine_correction_sn_filter2
  • base_time
  • cosine_correction_sn_filter1
  • wavelength_filter2
  • wavelength_filter1
  • wavelength_filter6
  • alltime_hemisp_broadband
  • wavelength_filter5
  • wavelength_filter4
  • wavelength_filter3
  • logger_temp
  • direct_diffuse_ratio_filter6
  • diffuse_correction_filter6
  • diffuse_correction_filter5
  • diffuse_correction_filter4
  • diffuse_correction_filter3
  • bench_angle
  • nominal_calibration_factor_broadband
  • time_offset
  • Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
  • computed_cosine_correction_filter1
  • computed_cosine_correction_filter3
  • computed_cosine_correction_filter2
  • computed_cosine_correction_filter5
  • computed_cosine_correction_filter4
  • computed_cosine_correction_filter6
  • cosine_solar_zenith_angle
  • offset_filter1
  • East longitude(lon)
  • diffuse_correction_filter1
  • offset_filter2
  • diffuse_correction_filter2
  • offset_filter3
  • Ratio of direct_normal_narrowband_filter1 to diffuse_hemisp_narrowband_filter1(direct_diffuse_ratio_filter1)
  • offset_filter4
  • offset_filter5
  • offset_filter6
  • Ratio of direct_normal_narrowband_filter5 to diffuse_hemisp_narrowband_filter5(direct_diffuse_ratio_filter5)
  • cosine_correction_sn_broadband
  • Ratio of direct_normal_narrowband_filter4 to diffuse_hemisp_narrowband_filter4(direct_diffuse_ratio_filter4)
  • Ratio of direct_normal_narrowband_filter3 to diffuse_hemisp_narrowband_filter3(direct_diffuse_ratio_filter3)
  • Ratio of direct_normal_narrowband_filter2 to diffuse_hemisp_narrowband_filter2(direct_diffuse_ratio_filter2)
  • diffuse_correction_broadband
  • North latitude(lat)
  • diffuse_hemisp_broadband
  • elevation_angle
  • nominal_calibration_factor_filter1
  • nominal_calibration_factor_filter2
  • nominal_calibration_factor_filter3
  • nominal_calibration_factor_filter4
  • nominal_calibration_factor_filter5
  • nominal_calibration_factor_filter6
  • airmass
  • time



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 DQRID : D981112.1
Start DateStart TimeEnd DateEnd Time
10/14/1998000010/24/19982359
Subject:
SGP/MFRSR/C1 - Irradiances too high
DataStreams:sgpmfrsrC1.a0, sgpmfrsrC1.b1
Description:
After the A/D convertor lock-up was corrected on 981014, the irradiances as measured by 
the MFRSR were about 20% too high.  981018 is a particular egregious example of measured 
irradiances that are too large. Cause of the problem is not known, though suspect some 
moisture got into the instrument (this was a period of much precipitation).  After 981024, 
the MFRSR settled down and the irradiances returned to a normal range.
Measurements:sgpmfrsrC1.a0: 
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter3
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter5
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Narrowband hemispheric irradiance, filter 4, nominal wavelength is 660 nm*(hemisp_narrowband_filter4)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 940 nm wavelength (hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength (hemisp_narrowband_filter1)
  • Hemispheric broadband irradiance*(hemisp_broadband)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • direct_horizontal_broadband
  • diffuse_hemisp_broadband
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)


sgpmfrsrC1.b1: 
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength (diffuse_hemisp_narrowband_filter4)
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
  • Hemispheric broadband irradiance*(hemisp_broadband)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength (diffuse_hemisp_narrowband_filter3)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength (diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength (diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Direct normal narrowband irradiance, filter 2(direct_normal_narrowband_filter2)
  • Radiation, shortwave, hemispheric irradiance, 940 nm wavelength (hemisp_narrowband_filter6)
  • Direct normal narrowband irradiance, filter 3(direct_normal_narrowband_filter3)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Narrowband hemispheric irradiance, filter 4, nominal wavelength is 660 nm*(hemisp_narrowband_filter4)
  • Radiation, shortwave, direct normal irradiance, 415 nm wavelength(direct_normal_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength (hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • Direct normal narrowband irradiance, filter 6(direct_normal_narrowband_filter6)
  • diffuse_hemisp_broadband
  • Radiation, shortwave, direct normal irradiance, 673 nm wavelength(direct_normal_narrowband_filter4)
  • Direct normal narrowband irradiance, filter 5(direct_normal_narrowband_filter5)



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END OF DATA