[Sat May  5 13:22:36 2012] Detection parameters:
  Position = (376.2, 352.0) = 15 1 37.59 -42 3 11.9
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 1090.6 +/- 46.2
  Background counts = 250.4
  Rate = 0.01 +/- 0.0006

[Sat May  5 13:23:28 2012] Off-axis axis estimate = 6.85'
[Thu May 10 12:15:55 2012] Using EEF radius (= 9.85 ")to estimate initial spatial extent for simple fitting
[Thu May 10 12:15:55 2012] Initial guess for spatial extent in simple fitting = 9.85"
[Thu May 10 12:15:55 2012] source mask rpix=2.3, npix_max = 30, mask sum = 23, frac = 0.752
[Thu May 10 12:15:55 2012] Giving source the simple spatial ID 49 for pass 0, mean size = 9.85"
[Sat May 12 16:32:56 2012] fullrun_mos2_xmm0653860101_pi300-10000_cl_pass0_src49.ximg exists
[Sat May 12 16:32:56 2012] fullrun_mos2_xmm0653860101_pi300-10000_cl_pass0_src49_1.ximg exists
[Sat May 12 16:32:56 2012] Fit fullrun_mos2_xmm0653860101_pi300-10000_cl_pass0_src49 appears to have run properly
[Sat May 12 16:32:58 2012] fullrun_mos2_xmm0653860101_pi300-10000_cl_pass0_tfrozen_src49.ximg exists
[Sat May 12 16:32:58 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0653860101_pi300-10000_cl_pass0_tfrozen_src49.csv
[Sat May 12 16:32:58 2012] fullrun_mos2_xmm0653860101_pi300-10000_cl_pass0_tfrozen_src49_1.ximg exists
[Sat May 12 16:32:58 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0653860101_pi300-10000_cl_pass0_tfrozen_src49.csv
[Sat May 12 16:32:58 2012] It looks like the fit did not converge
You should probably delete fullrun_mos2_xmm0653860101_pi300-10000_cl_pass0_tfrozen_src49_1.ximg
Either tweak this fit manually starting from fullrun_mos2_xmm0653860101_pi300-10000_cl_pass0_tfrozen_src49.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
[Sat May 12 16:34:58 2012] Source 66 is offset by -2.472874 and 1.318507 pixels which is larger than
2 X fitted extent = 1.085793 x 1.085793, not incorporating fit results
[Sat May 12 16:34:58 2012] Warning, spatial fit 49 centroid is now closest to src. 45
[Sat May 12 16:35:00 2012] Vigneting correction estimate = 1.000000
[Sat May 12 16:35:00 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat May 12 16:35:00 2012] Assessing source extent using major
[Sat May 12 16:35:00 2012] Source does appear to be extended
[Sat May 12 16:35:00 2012] Computing asymmetry using major and minor axis, asym = 1.00