[Thu Aug 23 03:47:11 2012] Detection parameters:
  Position = (233.9, 405.9) = 20 57 37.37 31 9 6.1
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 51.7 +/- 12.9
  Background counts = 36.2
  Rate = 0.02 +/- 0.005

[Thu Aug 23 03:47:13 2012] Off-axis axis estimate = 9.09'
[Thu Aug 23 03:52:55 2012] Using EEF radius (= 10.97 ")to estimate initial spatial extent for simple fitting
[Thu Aug 23 03:52:55 2012] Initial guess for spatial extent in simple fitting = 10.97"
[Thu Aug 23 03:52:55 2012] source mask rpix=2.5, npix_max = 36, mask sum = 36, frac = 0.985
[Thu Aug 23 03:52:55 2012] Giving source the simple spatial ID 56 for pass 0, mean size = 10.97"
[Thu Aug 23 09:47:37 2012] fullrun_pn_xmm0018140101_pi300-10000_cl_pass0_src56.ximg exists
[Thu Aug 23 09:47:37 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0018140101_pi300-10000_cl_pass0_src56.csv
[Thu Aug 23 09:47:37 2012] fullrun_pn_xmm0018140101_pi300-10000_cl_pass0_src56_1.ximg exists
[Thu Aug 23 09:47:37 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0018140101_pi300-10000_cl_pass0_src56.csv
[Thu Aug 23 09:47:37 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0018140101_pi300-10000_cl_pass0_src56_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0018140101_pi300-10000_cl_pass0_src56.ximg or adjust the simplespatial fit parameters in $XASSIST/data/missions/*/*/spatial.dat and re-run simplespatial fitting after setting file recreation parameter to yes
[Thu Aug 23 09:47:39 2012] fullrun_pn_xmm0018140101_pi300-10000_cl_pass0_tfrozen_src56.ximg exists
[Thu Aug 23 09:47:40 2012] fullrun_pn_xmm0018140101_pi300-10000_cl_pass0_tfrozen_src56_1.ximg exists
[Thu Aug 23 09:47:40 2012] Fit fullrun_pn_xmm0018140101_pi300-10000_cl_pass0_tfrozen_src56 appears to have run properly
[Thu Aug 23 22:57:55 2012] Source 56 is offset by 2.391006 and 2.367783 pixels which is larger than
2 X fitted extent = 1.314032 x 1.314032, not incorporating fit results
[Thu Aug 23 22:57:55 2012] Warning, spatial fit 56 centroid is now closest to src. 52
[Thu Aug 23 22:57:56 2012] Vigneting correction estimate = 1.000000
[Thu Aug 23 22:57:56 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Aug 23 22:57:56 2012] Assessing source extent using major
[Thu Aug 23 22:57:56 2012] Source does appear to be extended
[Thu Aug 23 22:57:56 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Aug 23 22:57:56 2012] Deleting source due to low Poisson probability 0.9