[Fri Aug 14 00:06:34 2015] Detection parameters:
  Position = (539.5, 869.7) = 8 24 17.88 -42 56 9.7
  Extent = 0.8" x 0.5", rotation angle = 114 degrees
  Source counts = 18.4 +/- 7.8
  Background counts = 42.6
  Rate = 0.001 +/- 0.0005

[Fri Aug 14 00:06:42 2015] Off-axis axis estimate = 3.64'
[Fri Aug 14 00:12:04 2015] Using EEF radius (= 0.73 ")to estimate initial spatial extent for simple fitting
[Fri Aug 14 00:12:04 2015] Initial guess for spatial extent in simple fitting = 0.73"
[Fri Aug 14 00:12:04 2015] source mask rpix=1.5, npix_max = 15, mask sum = 12, frac = 0.766
[Fri Aug 14 00:12:04 2015] Giving source the simple spatial ID 179 for pass 0, mean size = 0.73"
[Fri Aug 14 00:12:25 2015] Vigneting correction estimate = 1.000000
[Fri Aug 14 00:12:25 2015] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Aug 14 00:12:25 2015] Assessing source extent using major
[Fri Aug 14 00:12:25 2015] Source does appear to be extended
[Fri Aug 14 00:12:25 2015] Computing asymmetry using major and minor axis, asym = 1.71
[Fri Aug 14 00:12:25 2015] Source is asymmetric
[Fri Aug 14 00:12:25 2015] Deleting source due to low Poisson probability 0.7