[Wed Jan 25 01:01:38 2012] Detection parameters:
  Position = (361.8, 451.7) = 0 42 25.97 41 25 52.7
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 1298.0 +/- 45.3
  Background counts = 76.8
  Rate = 0.02 +/- 0.0007

[Wed Jan 25 01:01:42 2012] Off-axis axis estimate = 12.03'
[Wed Jan 25 01:09:33 2012] Using EEF radius (= 12.44 ")to estimate initial spatial extent for simple fitting
[Wed Jan 25 01:09:33 2012] Initial guess for spatial extent in simple fitting = 12.44"
[Wed Jan 25 01:09:33 2012] source mask rpix=2.9, npix_max = 45, mask sum = 49, frac = 1.085
[Wed Jan 25 01:09:33 2012] Giving source the simple spatial ID 18 for pass 0, mean size = 12.44"
[Wed Jan 25 09:18:40 2012] fullrun_pn_xmm0112570101_pi300-10000_cl_pass0_src18.ximg exists
[Wed Jan 25 09:18:40 2012] fullrun_pn_xmm0112570101_pi300-10000_cl_pass0_src18_1.ximg exists
[Wed Jan 25 09:18:40 2012] Fit fullrun_pn_xmm0112570101_pi300-10000_cl_pass0_src18 appears to have run properly
[Wed Jan 25 09:18:42 2012] fullrun_pn_xmm0112570101_pi300-10000_cl_pass0_tfrozen_src18.ximg exists
[Wed Jan 25 09:18:42 2012] fullrun_pn_xmm0112570101_pi300-10000_cl_pass0_tfrozen_src18_1.ximg exists
[Wed Jan 25 09:18:42 2012] Fit fullrun_pn_xmm0112570101_pi300-10000_cl_pass0_tfrozen_src18 appears to have run properly
[Wed Jan 25 22:38:19 2012] Warning, spatial fit 18 centroid is now closest to src. 81
[Wed Jan 25 22:38:19 2012] Spatial fit model total counts = 1049.880000, observed total counts = 1048.000000
[Wed Jan 25 22:38:19 2012] Offset between fit and detection position for source 20 = 1.809198 pixels
[Wed Jan 25 22:38:19 2012] Warning, changing simple spatial fit ID from 18 to 75
[Wed Jan 25 22:38:19 2012] 1056.871300 total counts/ 1034.170000 bgd. counts: snr = 0.705919
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 1.809198 pixels
  Position = (360.0, 451.5) = 0 42 26.66 41 25 51.3
  Extent = 4.3 (3.6-5.0)", rotation angle = 0
  Source counts = 22.7 +/- 32.5
  Background counts = 1034.2
  Rate = 0.0004 +/- 0.0005
  Deleting source due to low Poisson probability