Observing Operations | Reviews | Survey Management

SDSS 5-Year Baseline Survey
Baseline Performance Metrics:  Survey of the Southern Equatorial Stripe
Revised 08-24-01
Period Available dark hrs. Imaging fraction Spectro fraction Weather System uptime Imaging efficiency Spectro efficiency Imaging ops. Spectro ops. End game Available imaging hrs. Available spectro hrs. Imaging
(sq. deg.)
Num of spectro plates
2000 Q1                            
  Q2                     0.0 0 0.0 0
  Q3 0 0.4 0.6 0.5 0.9 0.86 0.65 0.5 0.25 1 0.0 0.0 0.0 0
  Q4 0 0.4 0.6 0.6 0.9 0.86 0.65 0.75 0.5 1 0.0 0.0 0.0 0
2001 Q1                     0.0 0.0 0.0 0
  Q2                     0.0 0.0 0.0 0
  Q3 94 0.4 0.6 0.5 0.9 0.86 0.65 0.9 0.9 1 13.1 14.8 245.6 20
  Q4 137 0.4 0.6 0.6 0.9 0.86 0.65 0.9 0.9 1 22.9 26.0 429.5 35
2002 Q1                     0.0 0.0 0.0 0
  Q2                     0.0 0.0 0.0 0
  Q3 195 0.4 0.6 0.5 0.9 0.86 0.65 0.9 0.9 1 27.2 30.8 509.4 41
  Q4 277 0.4 0.6 0.6 0.9 0.86 0.65 0.9 0.9 1 46.3 52.5 868.3 70
2003 Q1                     0.0 0.0 0.0 0
  Q2                     0.0 0.0 0.0 0
  Q3 195 0.4 0.6 0.5 0.9 0.86 0.65 0.9 0.9 1 27.2 30.8 509.4 41
  Q4 277 0.4 0.6 0.6 0.9 0.86 0.65 0.9 0.9 1 46.3 52.5 868.3 70
2004 Q1                     0.0 0.0 0.0 0
  Q2                     0.0 0.0 0.0 0
  Q3 195 0.4 0.6 0.5 0.9 0.86 0.65 0.9 0.9 1 27.2 30.8 509.4 41
  Q4 277 0.4 0.6 0.6 0.9 0.86 0.65 0.9 0.9 1 46.3 52.5 868.3 70
2005 Q1                     0.0 0.0 0.0 0
  Q2                     0.0 0.0 0.0 0
TOTAL 1647                   256.4 290.7 4808.1 388


 
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