DQRID : D081020.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
10/16/2008200011/01/20082359Incorrect
more
Subject:
SGP/NIMFR/C1 - Intermittent noise, 500nm
DataStreams:sgpnimfrC1.b1, sgpnimfrlangplotC1.c1, sgpnimfrC1.a0, sgpnimfrlangleyC1.c1
Description:
Values of direct_normal_narrowband_filter2 (500 nm) were erratic at times, likely the 
result of a poor connection in the signal.  The erratic behavior is last seen on 20081101, 
before the connectors were cleaned.
Suggestions: 
Filter out obviously bad data. 20081029-20081101 are examples of bad data.
Measurements:sgpnimfrlangleyC1.c1:
  • barnard_optical_depth_filter2
  • barnard_good_fraction_filter2
  • michalsky_badflag_filter2
  • barnard_number_points_filter2
  • michalsky_standard_deviation_filter2
  • barnard_error_slope_filter2
  • barnard_badflag_filter2
  • michalsky_optical_depth_filter2
  • michalsky_solar_constant_sdist_filter2
  • barnard_solar_constant_sdist_filter2
  • michalsky_solar_constant_filter2
  • michalsky_number_points_filter2
  • barnard_error_fit_filter2
  • michalsky_good_fraction_filter2
more
sgpnimfrC1.a0:
  • direct_normal_narrowband_filter2_raw
  • direct_normal_narrowband_filter2
more
sgpnimfrC1.b1:
  • direct_horizontal_narrowband_filter2
  • direct_normal_narrowband_filter2
more
sgpnimfrlangplotC1.c1:
  • barnard_lnI_filter2
  • barnard_rejected_filter2
  • michalsky_rejected_filter2
  • michalsky_lnI_filter2
more

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