[Tue Dec 27 23:36:09 2011] Detection parameters:
  Position = (277.4, 286.9) = 21 15 7.03 -43 23 10.3
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 351.3 +/- 26.6
  Background counts = 95.8
  Rate = 0.02 +/- 0.001

[Tue Dec 27 23:36:10 2011] Off-axis axis estimate = 1.74'
[Tue Dec 27 23:43:58 2011] Using EEF radius (= 7.30 ")to estimate initial spatial extent for simple fitting
[Tue Dec 27 23:43:58 2011] Initial guess for spatial extent in simple fitting = 7.30"
[Tue Dec 27 23:43:58 2011] source mask rpix=1.7, npix_max = 18, mask sum = 20, frac = 1.055
[Tue Dec 27 23:43:58 2011] Giving source the simple spatial ID 4 for pass 0, mean size = 7.30"
[Wed Dec 28 00:38:50 2011] fullrun_pn_xmm0200020201_pi300-10000_cl_pass0_src4.ximg exists
[Wed Dec 28 00:38:50 2011] fullrun_pn_xmm0200020201_pi300-10000_cl_pass0_src4_1.ximg exists
[Wed Dec 28 00:38:50 2011] Fit fullrun_pn_xmm0200020201_pi300-10000_cl_pass0_src4 appears to have run properly
[Wed Dec 28 00:38:50 2011] fullrun_pn_xmm0200020201_pi300-10000_cl_pass0_tfrozen_src4.ximg exists
[Wed Dec 28 00:38:50 2011] fullrun_pn_xmm0200020201_pi300-10000_cl_pass0_tfrozen_src4_1.ximg exists
[Wed Dec 28 00:38:50 2011] Fit fullrun_pn_xmm0200020201_pi300-10000_cl_pass0_tfrozen_src4 appears to have run properly
[Wed Dec 28 01:40:13 2011] Spatial fit model total counts = 333.876000, observed total counts = 324.000000
[Wed Dec 28 01:40:13 2011] Offset between fit and detection position for source 4 = 9.083633 pixels
[Wed Dec 28 01:40:13 2011] 344.832400 total counts/ 323.546000 bgd. counts: snr = 1.183407
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 9.083633 pixels
  Position = (283.7, 280.3) = 21 15 4.55 -43 23 38.8
  Extent = 14.6" x 14.6", rotation angle = 0
  Source counts = 21.3 +/- 18.6
  Background counts = 323.5
  Rate = 0.002 +/- 0.002
  Deleting source due to low Poisson probability