[Mon Jul 16 04:30:38 2012] Detection parameters:
  Position = (274.4, 292.3) = 5 1 9.66 45 17 9.4
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 89.0 +/- 21.1
  Background counts = 18.7
  Rate = 0.003 +/- 0.0008

[Mon Jul 16 04:30:38 2012] Off-axis axis estimate = 1.80'
[Mon Jul 16 04:54:34 2012] Using EEF radius (= 7.33 ")to estimate initial spatial extent for simple fitting
[Mon Jul 16 04:54:34 2012] Initial guess for spatial extent in simple fitting = 7.33"
[Mon Jul 16 04:54:34 2012] source mask rpix=1.7, npix_max = 19, mask sum = 15, frac = 0.786
[Mon Jul 16 04:54:34 2012] Giving source the simple spatial ID 4 for pass 0, mean size = 7.33"
[Mon Jul 16 05:26:12 2012] fullrun_mos1_xmm0552971401_pi300-10000_cl_pass0_src4.ximg exists
[Mon Jul 16 05:26:12 2012] fullrun_mos1_xmm0552971401_pi300-10000_cl_pass0_src4_1.ximg exists
[Mon Jul 16 05:26:12 2012] Fit fullrun_mos1_xmm0552971401_pi300-10000_cl_pass0_src4 appears to have run properly
[Mon Jul 16 05:26:12 2012] fullrun_mos1_xmm0552971401_pi300-10000_cl_pass0_tfrozen_src4.ximg exists
[Mon Jul 16 05:26:12 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0552971401_pi300-10000_cl_pass0_tfrozen_src4.csv
[Mon Jul 16 05:26:12 2012] fullrun_mos1_xmm0552971401_pi300-10000_cl_pass0_tfrozen_src4_1.ximg exists
[Mon Jul 16 05:26:12 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0552971401_pi300-10000_cl_pass0_tfrozen_src4.csv
[Mon Jul 16 05:26:12 2012] It looks like the fit did not converge
You should probably delete fullrun_mos1_xmm0552971401_pi300-10000_cl_pass0_tfrozen_src4_1.ximg
Either tweak this fit manually starting from fullrun_mos1_xmm0552971401_pi300-10000_cl_pass0_tfrozen_src4.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
[Mon Jul 16 05:46:44 2012] Spatial fit model total counts = 1342.320000, observed total counts = 2402.000000
[Mon Jul 16 05:46:44 2012] Poor agreement between spatial fit and data for source 4
It may help to tweak spatial fit manually
Not incorporating fit results
[Mon Jul 16 05:46:44 2012] Source 4 is offset by -6.288852 and 6.030795 pixels which is larger than
2 X fitted extent = 1.890639 x 2.711715, not incorporating fit results
[Mon Jul 16 05:46:44 2012] Vigneting correction estimate = 1.000000
[Mon Jul 16 05:46:44 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Jul 16 05:46:44 2012] Assessing source extent using major
[Mon Jul 16 05:46:44 2012] Source does appear to be extended
[Mon Jul 16 05:46:44 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Mon Jul 16 05:46:44 2012] Deleting source due to low Poisson probability 0.8