[Tue May  8 10:27:56 2012] Detection parameters:
  Position = (237.9, 298.0) = 18 9 2.06 -20 26 2.4
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 62.3 +/- 14.7
  Background counts = 60.6
  Rate = 0.003 +/- 0.0006

[Tue May  8 10:27:59 2012] Off-axis axis estimate = 4.39'
[Tue May  8 10:35:23 2012] Using EEF radius (= 8.62 ")to estimate initial spatial extent for simple fitting
[Tue May  8 10:35:23 2012] Initial guess for spatial extent in simple fitting = 8.62"
[Tue May  8 10:35:23 2012] source mask rpix=2.0, npix_max = 24, mask sum = 20, frac = 0.811
[Tue May  8 10:35:23 2012] Giving source the simple spatial ID 24 for pass 0, mean size = 8.62"
[Tue May  8 12:54:30 2012] fullrun_pn_xmm0554600301_pi300-10000_cl_pass0_src24.ximg exists
[Tue May  8 12:54:30 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0554600301_pi300-10000_cl_pass0_src24.csv
[Tue May  8 12:54:30 2012] fullrun_pn_xmm0554600301_pi300-10000_cl_pass0_src24_1.ximg exists
[Tue May  8 12:54:30 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0554600301_pi300-10000_cl_pass0_src24.csv
[Tue May  8 12:54:30 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0554600301_pi300-10000_cl_pass0_src24_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0554600301_pi300-10000_cl_pass0_src24.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 12:54:31 2012] fullrun_pn_xmm0554600301_pi300-10000_cl_pass0_tfrozen_src24.ximg exists
[Tue May  8 12:54:31 2012] fullrun_pn_xmm0554600301_pi300-10000_cl_pass0_tfrozen_src24_1.ximg exists
[Tue May  8 12:54:31 2012] Fit fullrun_pn_xmm0554600301_pi300-10000_cl_pass0_tfrozen_src24 appears to have run properly
[Tue May  8 15:49:31 2012] Warning, spatial fit 24 centroid is now closest to src. 26
[Tue May  8 15:49:31 2012] Source 24 is offset by 6.033494 and 0.170159 pixels which is larger than
2 X fitted extent = 2.209352 x 2.209352, not incorporating fit results
[Tue May  8 15:49:31 2012] Vigneting correction estimate = 1.000000
[Tue May  8 15:49:31 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue May  8 15:49:31 2012] Assessing source extent using major
[Tue May  8 15:49:31 2012] Source does appear to be extended
[Tue May  8 15:49:31 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue May  8 15:49:31 2012] Deleting source due to low Poisson probability 0.9