[Tue Apr 10 21:05:46 2012] Detection parameters:
  Position = (430.4, 383.8) = 20 33 45.83 60 14 19.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 54.7 +/- 10.7
  Background counts = 19.4
  Rate = 0.003 +/- 0.0006

[Tue Apr 10 21:05:46 2012] Off-axis axis estimate = 11.39'
[Tue Apr 10 21:06:09 2012] Using EEF radius (= 12.12 ")to estimate initial spatial extent for simple fitting
[Tue Apr 10 21:06:09 2012] Initial guess for spatial extent in simple fitting = 12.12"
[Tue Apr 10 21:06:09 2012] source mask rpix=2.8, npix_max = 43, mask sum = 42, frac = 0.972
[Tue Apr 10 21:06:09 2012] Giving source the simple spatial ID 18 for pass 0, mean size = 12.12"
[Tue Apr 10 21:06:10 2012] fullrun_mos1_xmm0500730201_pi300-10000_cl_pass0_src18.ximg exists
[Tue Apr 10 21:06:10 2012] fullrun_mos1_xmm0500730201_pi300-10000_cl_pass0_src18_1.ximg exists
[Tue Apr 10 21:06:10 2012] Fit fullrun_mos1_xmm0500730201_pi300-10000_cl_pass0_src18 appears to have run properly
[Tue Apr 10 21:06:10 2012] fullrun_mos1_xmm0500730201_pi300-10000_cl_pass0_tfrozen_src18.ximg exists
[Tue Apr 10 21:06:10 2012] fullrun_mos1_xmm0500730201_pi300-10000_cl_pass0_tfrozen_src18_1.ximg exists
[Tue Apr 10 21:06:10 2012] Fit fullrun_mos1_xmm0500730201_pi300-10000_cl_pass0_tfrozen_src18 appears to have run properly
[Tue Apr 10 21:06:23 2012] Spatial fit model total counts = 233.569000, observed total counts = 231.000000
[Tue Apr 10 21:06:23 2012] Offset between fit and detection position for source 20 = 0.230946 pixels
[Tue Apr 10 21:06:23 2012] 230.922000 total counts/ 207.325000 bgd. counts: snr = 1.638819
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.230946 pixels
  Position = (430.2, 383.9) = 20 33 45.96 60 14 19.0
  Extent = 3.0" x 3.0", rotation angle = 0
  Source counts = 23.6 +/- 15.2
  Background counts = 207.3
  Rate = 0.0007 +/- 0.0004
  Deleting source due to low Poisson probability