DQRID : D020422.3
Start DateStart TimeEnd DateEnd Time Data Quality Metric
04/07/2002000004/19/20021400Incorrect
more
Subject:
NSA/NIMFR/C1 - Serious Alignment/Tracker Problems
DataStreams:nsanimfrC1.a0, nsanimfrC1.b1
Description:
Late in the evening of April 6, Barrow site had a power failure.  When power was restored 
the tracker went to the wrong position and stopped.  The tracker remained in the stopped 
position until April 19 14:00 when operations was restored.

While the Tracker was stopped the NIMFR was pointed some place in space. Head and tube 
temp remained normal.  Detectors were recording no signals or zero sun.
Suggestions: 
Measurements:nsanimfrC1.b1:
  • direct_normal_broadband
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter5
  • direct_horizontal_narrowband_filter4
  • direct_normal_narrowband_filter6
  • direct_horizontal_narrowband_filter3
  • direct_normal_narrowband_filter1
  • direct_normal_narrowband_filter5
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_narrowband_filter1
  • direct_normal_narrowband_filter4
  • direct_normal_narrowband_filter3
  • direct_normal_narrowband_filter2
  • direct_horizontal_broadband
more
nsanimfrC1.a0:
  • direct_normal_narrowband_filter2_raw
  • direct_normal_narrowband_filter6
  • direct_normal_narrowband_filter3_raw
  • direct_normal_broadband
  • direct_normal_narrowband_filter5_raw
  • direct_normal_narrowband_filter4_raw
  • direct_normal_narrowband_filter1_raw
  • direct_normal_narrowband_filter6_raw
  • direct_normal_narrowband_filter1
  • direct_normal_narrowband_filter4
  • direct_normal_narrowband_filter5
  • direct_normal_broadband_raw
  • direct_normal_narrowband_filter2
  • direct_normal_narrowband_filter3
more

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