[Thu May  3 17:40:50 2012] Detection parameters:
  Position = (315.8, 235.0) = 0 25 23.55 64 2 52.6
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 367.5 +/- 37.2
  Background counts = 377.6
  Rate = 0.02 +/- 0.002

[Thu May  3 17:40:54 2012] Off-axis axis estimate = 4.77'
[Thu May  3 18:07:41 2012] Using EEF radius (= 8.81 ")to estimate initial spatial extent for simple fitting
[Thu May  3 18:07:41 2012] Initial guess for spatial extent in simple fitting = 8.81"
[Thu May  3 18:07:41 2012] source mask rpix=2.0, npix_max = 25, mask sum = 30, frac = 1.176
[Thu May  3 18:07:41 2012] Giving source the simple spatial ID 146 for pass 0, mean size = 8.81"