[Thu Jun 14 14:06:35 2012] Detection parameters:
  Position = (216.0, 398.0) = 17 33 40.47 43 53 8.3
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 96.6 +/- 16.2
  Background counts = 46.1
  Rate = 0.06 +/- 0.01

[Thu Jun 14 14:06:37 2012] Off-axis axis estimate = 9.37'
[Thu Jun 14 14:08:44 2012] Using EEF radius (= 11.11 ")to estimate initial spatial extent for simple fitting
[Thu Jun 14 14:08:44 2012] Initial guess for spatial extent in simple fitting = 11.11"
[Thu Jun 14 14:08:44 2012] source mask rpix=2.6, npix_max = 37, mask sum = 36, frac = 0.964
[Thu Jun 14 14:08:44 2012] Giving source the simple spatial ID 16 for pass 0, mean size = 11.11"
[Thu Jun 14 19:46:34 2012] fullrun_pn_xmm0021140501_pi300-10000_cl_pass0_src16.ximg exists
[Thu Jun 14 19:46:34 2012] fullrun_pn_xmm0021140501_pi300-10000_cl_pass0_src16_1.ximg exists
[Thu Jun 14 19:46:34 2012] Fit fullrun_pn_xmm0021140501_pi300-10000_cl_pass0_src16 appears to have run properly
[Thu Jun 14 19:46:37 2012] fullrun_pn_xmm0021140501_pi300-10000_cl_pass0_tfrozen_src16.ximg exists
[Thu Jun 14 19:46:37 2012] fullrun_pn_xmm0021140501_pi300-10000_cl_pass0_tfrozen_src16_1.ximg exists
[Thu Jun 14 19:46:37 2012] Fit fullrun_pn_xmm0021140501_pi300-10000_cl_pass0_tfrozen_src16 appears to have run properly
[Thu Jun 14 20:07:43 2012] Warning, spatial fit 16 centroid is now closest to src. 19
[Thu Jun 14 20:07:43 2012] Source 16 is offset by -4.635399 and 5.507992 pixels which is larger than
2 X fitted extent = 2.622124 x 2.622124, not incorporating fit results
[Thu Jun 14 20:07:43 2012] Spatial fit model total counts = 715.821000, observed total counts = 601.000000
[Thu Jun 14 20:07:43 2012] Poor agreement between spatial fit and data for source 16
It may help to tweak spatial fit manually
Not incorporating fit results
[Thu Jun 14 20:07:43 2012] Spatial fit model total counts = 801.839000, observed total counts = 742.000000
[Thu Jun 14 20:07:43 2012] Offset between fit and detection position for source 16 = 0.327211 pixels
[Thu Jun 14 20:07:43 2012] Warning, changing simple spatial fit ID from 16 to 31
[Thu Jun 14 20:07:43 2012] 785.768800 total counts/ 743.141000 bgd. counts: snr = 1.563714
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 0.327211 pixels
  Position = (216.2, 397.8) = 17 33 40.36 43 53 7.8
  Extent = 10.1 (2.8-22.2)", rotation angle = 0
  Source counts = 42.6 +/- 28.0
  Background counts = 743.1
  Rate = 0.09 +/- 0.06
  Deleting source due to low Poisson probability