[Thu Aug 15 17:46:34 2013] Detection parameters:
  Position = (1047.6, 558.1) = 0 42 52.50 41 15 39.9
  Extent = 0.5" x 0.5", rotation angle = 94 degrees
  Source counts = 43.8 +/- 6.6
  Background counts = 0.2
  Rate = 0.01 +/- 0.002

[Thu Aug 15 17:46:35 2013] Off-axis axis estimate = 2.05'
[Thu Aug 15 17:47:21 2013] Using EEF radius (= 0.44 ")to estimate initial spatial extent for simple fitting
[Thu Aug 15 17:47:21 2013] Initial guess for spatial extent in simple fitting = 0.44"
[Thu Aug 15 17:47:21 2013] source mask rpix=0.9, npix_max = 7, mask sum = 9, frac = 1.173
[Thu Aug 15 17:47:21 2013] Giving source the simple spatial ID 7 for pass 0, mean size = 0.44"
[Thu Aug 15 17:47:22 2013] fullrun_ccd1_acisf12972_pi14-548_cl_pass0_src7.ximg exists
[Thu Aug 15 17:47:22 2013] fullrun_ccd1_acisf12972_pi14-548_cl_pass0_src7_1.ximg exists
[Thu Aug 15 17:47:22 2013] Fit fullrun_ccd1_acisf12972_pi14-548_cl_pass0_src7 appears to have run properly
[Thu Aug 15 17:47:22 2013] fullrun_ccd1_acisf12972_pi14-548_cl_pass0_tfrozen_src7.ximg exists
[Thu Aug 15 17:47:22 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf12972_pi14-548_cl_pass0_tfrozen_src7.csv
[Thu Aug 15 17:47:22 2013] fullrun_ccd1_acisf12972_pi14-548_cl_pass0_tfrozen_src7_1.ximg exists
[Thu Aug 15 17:47:22 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf12972_pi14-548_cl_pass0_tfrozen_src7.csv
[Thu Aug 15 17:47:22 2013] It looks like the fit did not converge
You should probably delete fullrun_ccd1_acisf12972_pi14-548_cl_pass0_tfrozen_src7_1.ximg
Either tweak this fit manually starting from fullrun_ccd1_acisf12972_pi14-548_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