[Thu May  3 17:40:57 2012] Detection parameters:
  Position = (305.2, 355.2) = 0 25 30.54 64 11 35.5
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 13658.7 +/- 147.8
  Background counts = 181.4
  Rate = 0.6 +/- 0.006

[Thu May  3 17:41:08 2012] Off-axis axis estimate = 4.15'
[Sat May 12 14:11:44 2012] Using EEF radius (= 8.50 ")to estimate initial spatial extent for simple fitting
[Sat May 12 14:11:44 2012] Initial guess for spatial extent in simple fitting = 8.50"
[Sat May 12 14:11:44 2012] source mask rpix=2.0, npix_max = 24, mask sum = 24, frac = 0.996
[Sat May 12 14:11:44 2012] Giving source the simple spatial ID 7 for pass 0, mean size = 8.50"
[Wed May 16 04:51:33 2012] fullrun_mos1_xmm0511180101_pi300-10000_cl_pass0_src7.ximg exists
[Wed May 16 04:51:33 2012] fullrun_mos1_xmm0511180101_pi300-10000_cl_pass0_src7_1.ximg exists
[Wed May 16 04:51:33 2012] Fit fullrun_mos1_xmm0511180101_pi300-10000_cl_pass0_src7 appears to have run properly
[Wed May 16 04:51:36 2012] fullrun_mos1_xmm0511180101_pi300-10000_cl_pass0_tfrozen_src7.ximg exists
[Wed May 16 04:51:36 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0511180101_pi300-10000_cl_pass0_tfrozen_src7.csv
[Wed May 16 04:51:36 2012] fullrun_mos1_xmm0511180101_pi300-10000_cl_pass0_tfrozen_src7_1.ximg exists
[Wed May 16 04:51:36 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0511180101_pi300-10000_cl_pass0_tfrozen_src7.csv
[Wed May 16 04:51:36 2012] It looks like the fit did not converge
You should probably delete fullrun_mos1_xmm0511180101_pi300-10000_cl_pass0_tfrozen_src7_1.ximg
Either tweak this fit manually starting from fullrun_mos1_xmm0511180101_pi300-10000_cl_pass0_tfrozen_src7.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