DQRID : D990809.4
Start DateStart TimeEnd DateEnd Time Data Quality Metric
06/21/1999000007/22/19992359Does not affect quality
more
Subject:
TWP/MFRSR/C2 - Estimated calibration errors
DataStreams:twpmfrsrC2.b1, twpmfrsrC2.a0
Description:
The Nauru MFRSR data has been examined for the dates of about 1999/06/21 through 
1999/07/22.  The head temperature is stable, and there's no sign of shading problems.  The 
calibration stability was examined through the use of Langley regressions, and the calibrations 
seem stable and reasonably accurate, to wit:

wavelength     estimated calibration error (negative means MFRSR is too low)
415                -1.6%
500                -1.2%
615                -0.2%
673                -0.6%
870                 0.6%
940                 don't know but probably with 1-2%

Keep in mind that these estimates are from a time period of about 1 month's duration and 
they could change as we receive more data.
Suggestions: 
Measurements:twpmfrsrC2.a0:
  • direct_horizontal_narrowband_filter5
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter2
  • diffuse_hemisp_narrowband_filter1_raw
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter4
  • hemisp_narrowband_filter2
  • hemisp_narrowband_filter1
  • hemisp_narrowband_filter4
  • hemisp_narrowband_filter3
  • hemisp_narrowband_filter6
  • hemisp_narrowband_filter5
  • diffuse_hemisp_narrowband_filter2_raw
  • diffuse_hemisp_broadband_raw
  • hemisp_broadband_raw
  • diffuse_hemisp_narrowband_filter3
  • diffuse_hemisp_narrowband_filter2
  • diffuse_hemisp_narrowband_filter1
  • hemisp_narrowband_filter1_raw
  • diffuse_hemisp_narrowband_filter6_raw
  • hemisp_narrowband_filter2_raw
  • direct_horizontal_broadband
  • diffuse_hemisp_narrowband_filter6
  • diffuse_hemisp_narrowband_filter5
  • diffuse_hemisp_narrowband_filter4
  • hemisp_narrowband_filter3_raw
  • hemisp_narrowband_filter4_raw
  • hemisp_broadband
  • diffuse_hemisp_narrowband_filter4_raw
  • diffuse_hemisp_narrowband_filter3_raw
  • hemisp_narrowband_filter5_raw
  • diffuse_hemisp_broadband
  • hemisp_narrowband_filter6_raw
  • diffuse_hemisp_narrowband_filter5_raw
more
twpmfrsrC2.b1:
  • hemisp_narrowband_filter2
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter2
  • hemisp_narrowband_filter1
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter4
  • hemisp_narrowband_filter6
  • direct_horizontal_narrowband_filter5
  • hemisp_narrowband_filter5
  • direct_horizontal_narrowband_filter6
  • hemisp_narrowband_filter4
  • hemisp_narrowband_filter3
  • direct_normal_narrowband_filter2
  • direct_normal_narrowband_filter3
  • direct_normal_narrowband_filter1
  • direct_normal_narrowband_filter6
  • direct_normal_narrowband_filter4
  • direct_normal_narrowband_filter5
  • direct_normal_broadband
  • hemisp_broadband
  • diffuse_hemisp_narrowband_filter6
  • diffuse_hemisp_narrowband_filter5
  • diffuse_hemisp_narrowband_filter4
  • direct_horizontal_broadband
  • diffuse_hemisp_narrowband_filter3
  • diffuse_hemisp_narrowband_filter2
  • diffuse_hemisp_narrowband_filter1
  • diffuse_hemisp_broadband
more

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