DQRID : D011205.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
08/06/2001000008/17/20012359Suspect
more
Subject:
TWP/SKYRAD/C1 - Solar tracker malfunction
DataStreams:twpskyrad60sC1.b1, twpskyrad20sC1.a1
Description:
The solar tracker malfunctioned and did not track the sun reliably
during this period.  This makes the PIR, PSP(now 848 Black/White),
and NIP data suspect.	

Note: the unshaded PIR is incorrectly named "shaded2" during this
time period.  It was not affected by the tracker malfunction.  The
improper naming is covered in a separate DQR.
Suggestions: 
Measurements:twpskyrad60sC1.b1:
  • down_long_hemisp_shaded1_min
  • down_short_diffuse_hemisp_min
  • down_long_hemisp_shaded1_max
  • down_long_hemisp_shaded1_std
  • short_direct_normal_min
  • short_direct_normal
  • down_short_diffuse_hemisp_max
  • down_short_diffuse_hemisp_std
  • down_short_diffuse_hemisp
  • down_long_hemisp_shaded1
  • short_direct_normal_std
  • short_direct_normal_max
more
twpskyrad20sC1.a1:
  • inst_down_long_shaded1_dome_resist
  • inst_down_long_shaded1_case_resist
  • inst_down_long_hemisp_shaded1_tp
more

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