[Sat Dec 24 00:43:58 2011] Detection parameters:
  Position = (311.5, 261.0) = 8 49 21.31 -45 36 13.5
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 241.4 +/- 52.4
  Background counts = 1438.4
  Rate = 0.005 +/- 0.001

[Sat Dec 24 00:44:02 2011] Off-axis axis estimate = 2.88'
[Sat Dec 24 01:08:19 2011] Using EEF radius (= 7.87 ")to estimate initial spatial extent for simple fitting
[Sat Dec 24 01:08:19 2011] Initial guess for spatial extent in simple fitting = 7.87"
[Sat Dec 24 01:08:19 2011] source mask rpix=1.8, npix_max = 21, mask sum = 20, frac = 0.938
[Sat Dec 24 01:08:19 2011] Giving source the simple spatial ID 74 for pass 0, mean size = 7.87"
[Sat Dec 24 19:47:40 2011] fullrun_pn_xmm0412990101_pi300-10000_cl_pass0_src74.ximg exists
[Sat Dec 24 19:47:40 2011] fullrun_pn_xmm0412990101_pi300-10000_cl_pass0_src74_1.ximg exists
[Sat Dec 24 19:47:40 2011] Fit fullrun_pn_xmm0412990101_pi300-10000_cl_pass0_src74 appears to have run properly
[Sat Dec 24 19:47:43 2011] fullrun_pn_xmm0412990101_pi300-10000_cl_pass0_tfrozen_src74.ximg exists
[Sat Dec 24 19:47:43 2011] fullrun_pn_xmm0412990101_pi300-10000_cl_pass0_tfrozen_src74_1.ximg exists
[Sat Dec 24 19:47:43 2011] Fit fullrun_pn_xmm0412990101_pi300-10000_cl_pass0_tfrozen_src74 appears to have run properly
[Sun Dec 25 22:24:28 2011] Warning, spatial fit 74 centroid is now closest to src. 97
[Sun Dec 25 22:24:28 2011] Spatial fit model total counts = 7921.340000, observed total counts = 9393.000000
[Sun Dec 25 22:24:28 2011] Poor agreement between spatial fit and data for source 95
It may help to tweak spatial fit manually
Not incorporating fit results
[Sun Dec 25 22:24:28 2011] Spatial fit model total counts = 10311.900000, observed total counts = 10913.000000
[Sun Dec 25 22:24:28 2011] Offset between fit and detection position for source 95 = 0.938591 pixels
[Sun Dec 25 22:24:28 2011] Warning, changing simple spatial fit ID from 74 to 86
[Sun Dec 25 22:24:28 2011] 8903.754595 total counts/ 8903.730000 bgd. counts: snr = 0.000261
Spatial fit parameters:
  Offset between fit and detection position for source 95 = 0.938591 pixels
  Position = (312.4, 260.5) = 8 49 20.97 -45 36 10.5
  Extent = 16.6" x 16.6", rotation angle = 281
  Source counts = 0.0 +/- 94.4
  Background counts = 8903.7
  Rate = 4e-07 +/- 0.002
  Deleting source due to low Poisson probability