[Tue May  1 13:42:32 2012] Detection parameters:
  Position = (346.5, 472.7) = 3 55 12.56 31 14 18.6
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 129.9 +/- 29.8
  Background counts = 349.5
  Rate = 0.001 +/- 0.0002

[Tue May  1 13:42:44 2012] Off-axis axis estimate = 13.11'
[Tue May  1 14:27:16 2012] Using EEF radius (= 12.98 ")to estimate initial spatial extent for simple fitting
[Tue May  1 14:27:16 2012] Initial guess for spatial extent in simple fitting = 12.98"
[Tue May  1 14:27:16 2012] source mask rpix=3.0, npix_max = 48, mask sum = 49, frac = 1.009
[Tue May  1 14:27:16 2012] Giving source the simple spatial ID 53 for pass 0, mean size = 12.98"
[Wed May  2 15:32:33 2012] fullrun_pn_xmm0600980101_pi300-10000_cl_pass0_src53.ximg exists
[Wed May  2 15:32:33 2012] fullrun_pn_xmm0600980101_pi300-10000_cl_pass0_src53_1.ximg exists
[Wed May  2 15:32:33 2012] Fit fullrun_pn_xmm0600980101_pi300-10000_cl_pass0_src53 appears to have run properly
[Wed May  2 15:32:36 2012] fullrun_pn_xmm0600980101_pi300-10000_cl_pass0_tfrozen_src53.ximg exists
[Wed May  2 15:32:36 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0600980101_pi300-10000_cl_pass0_tfrozen_src53.csv
[Wed May  2 15:32:36 2012] fullrun_pn_xmm0600980101_pi300-10000_cl_pass0_tfrozen_src53_1.ximg exists
[Wed May  2 15:32:36 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0600980101_pi300-10000_cl_pass0_tfrozen_src53.csv
[Wed May  2 15:32:36 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0600980101_pi300-10000_cl_pass0_tfrozen_src53_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0600980101_pi300-10000_cl_pass0_tfrozen_src53.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
[Tue May  8 21:21:10 2012] Warning, spatial fit 53 centroid is now closest to src. 55
[Tue May  8 21:21:10 2012] Source 58 is offset by 2.346980 and -6.935726 pixels which is larger than
2 X fitted extent = 1.485876 x 1.485876, not incorporating fit results
[Tue May  8 21:21:11 2012] Vigneting correction estimate = 1.000000
[Tue May  8 21:21:11 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue May  8 21:21:11 2012] Assessing source extent using major
[Tue May  8 21:21:11 2012] Source does appear to be extended
[Tue May  8 21:21:11 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue May  8 21:21:11 2012] Deleting source due to low Poisson probability 0.8