DQRID : D061108.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
08/24/2006110008/26/20082359Incorrect
more
Subject:
SGP/MFRSR/E3 - 940 channel noisy, intermittent
DataStreams:sgpmfrsrE3.a0, sgpmfrsrlangleyE3.c1, sgpmfrsrlangplotE3.c1, sgpmfrsrE3.b1
Description:
Channel 940 drops out or is noisy at times.  First noticed on 24 Aug 2006, it is "dead" 
until 20 Sept 2006.  Other dates where problems are noted:

30 Jan 2007 - 2 Feb 2007
1 April 2007 
12 Aug 2007 - current

There could be other times when 940 was exhibiting problems that were not caught by the 
mentor, so this DQR is being written to cover the entire period.
Suggestions: 
Screen 940 data for periods when it may not be functioning properly
Measurements:sgpmfrsrlangleyE3.c1:
  • michalsky_number_points_filter6
  • barnard_good_fraction_filter6
  • michalsky_badflag_filter6
  • barnard_badflag_filter6
  • barnard_solar_constant_sdist_filter6
  • michalsky_optical_depth_filter6
  • barnard_optical_depth_filter6
  • barnard_error_fit_filter6
  • barnard_error_slope_filter6
  • michalsky_solar_constant_sdist_filter6
  • michalsky_good_fraction_filter6
  • barnard_number_points_filter6
  • michalsky_standard_deviation_filter6
  • michalsky_solar_constant_filter6
more
sgpmfrsrlangplotE3.c1:
  • barnard_rejected_filter6
  • michalsky_rejected_filter6
  • michalsky_lnI_filter6
  • barnard_lnI_filter6
more
sgpmfrsrE3.a0:
  • diffuse_hemisp_narrowband_filter6
  • hemisp_narrowband_filter6
  • direct_horizontal_narrowband_filter6
more
sgpmfrsrE3.b1:
  • diffuse_hemisp_narrowband_filter6
  • hemisp_narrowband_filter6
  • direct_normal_narrowband_filter6
  • direct_horizontal_narrowband_filter6
more

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