[Wed Mar 28 16:39:22 2012] Detection parameters:
  Position = (480.7, 222.3) = 20 32 10.99 41 12 3.8
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 32.8 +/- 8.7
  Background counts = 9.5
  Rate = 0.002 +/- 0.0004

[Wed Mar 28 16:39:24 2012] Off-axis axis estimate = 14.32'
[Wed Mar 28 22:43:58 2012] Using EEF radius (= 13.59 ")to estimate initial spatial extent for simple fitting
[Wed Mar 28 22:43:58 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Wed Mar 28 22:43:58 2012] Initial guess for spatial extent in simple fitting = 13.59"
[Wed Mar 28 22:43:58 2012] source mask rpix=3.1, npix_max = 52, mask sum = 49, frac = 0.933
[Wed Mar 28 22:43:58 2012] Giving source the simple spatial ID 68 for pass 0, mean size = 13.59"
[Thu Mar 29 02:36:35 2012] fullrun_mos1_xmm0200450201_pi300-10000_cl_pass0_src68.ximg exists
[Thu Mar 29 02:36:35 2012] fullrun_mos1_xmm0200450201_pi300-10000_cl_pass0_src68_1.ximg exists
[Thu Mar 29 02:36:35 2012] Fit fullrun_mos1_xmm0200450201_pi300-10000_cl_pass0_src68 appears to have run properly
[Thu Mar 29 02:36:36 2012] fullrun_mos1_xmm0200450201_pi300-10000_cl_pass0_tfrozen_src68.ximg exists
[Thu Mar 29 02:36:36 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0200450201_pi300-10000_cl_pass0_tfrozen_src68.csv
[Thu Mar 29 02:36:36 2012] fullrun_mos1_xmm0200450201_pi300-10000_cl_pass0_tfrozen_src68_1.ximg exists
[Thu Mar 29 02:36:36 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0200450201_pi300-10000_cl_pass0_tfrozen_src68.csv
[Thu Mar 29 02:36:36 2012] It looks like the fit did not converge
You should probably delete fullrun_mos1_xmm0200450201_pi300-10000_cl_pass0_tfrozen_src68_1.ximg
Either tweak this fit manually starting from fullrun_mos1_xmm0200450201_pi300-10000_cl_pass0_tfrozen_src68.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
[Thu Mar 29 05:51:21 2012] Source 50 is offset by 2.288627 and 2.696190 pixels which is larger than
2 X fitted extent = 2.170207 x 11.224942, not incorporating fit results
[Thu Mar 29 05:51:21 2012] Vigneting correction estimate = 1.000000
[Thu Mar 29 05:51:21 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Mar 29 05:51:21 2012] Assessing source extent using major
[Thu Mar 29 05:51:21 2012] Source does appear to be extended
[Thu Mar 29 05:51:21 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Mar 29 05:51:21 2012] Deleting source due to low Poisson probability 0.9