[Mon May 20 00:50:43 2013] Detection parameters:
  Position = (285.9, 327.8) = 7 48 27.69 -67 42 5.7
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 100.3 +/- 21.1
  Background counts = 160.1
  Rate = 0.001 +/- 0.0003

[Mon May 20 00:50:47 2013] Off-axis axis estimate = 2.32'
[Mon May 20 00:51:26 2013] Using EEF radius (= 7.59 ")to estimate initial spatial extent for simple fitting
[Mon May 20 00:51:26 2013] Initial guess for spatial extent in simple fitting = 7.59"
[Mon May 20 00:51:26 2013] source mask rpix=1.7, npix_max = 20, mask sum = 16, frac = 0.794
[Mon May 20 00:51:26 2013] Giving source the simple spatial ID 45 for pass 0, mean size = 7.59"
[Mon May 20 00:51:28 2013] fullrun_mos2_xmm0160760201_pi300-10000_cl_pass0_src45.ximg exists
[Mon May 20 00:51:28 2013] fullrun_mos2_xmm0160760201_pi300-10000_cl_pass0_src45_1.ximg exists
[Mon May 20 00:51:28 2013] Fit fullrun_mos2_xmm0160760201_pi300-10000_cl_pass0_src45 appears to have run properly
[Mon May 20 00:51:29 2013] fullrun_mos2_xmm0160760201_pi300-10000_cl_pass0_tfrozen_src45.ximg exists
[Mon May 20 00:51:29 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0160760201_pi300-10000_cl_pass0_tfrozen_src45.csv
[Mon May 20 00:51:29 2013] fullrun_mos2_xmm0160760201_pi300-10000_cl_pass0_tfrozen_src45_1.ximg exists
[Mon May 20 00:51:29 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0160760201_pi300-10000_cl_pass0_tfrozen_src45.csv
[Mon May 20 00:51:29 2013] It looks like the fit did not converge
You should probably delete fullrun_mos2_xmm0160760201_pi300-10000_cl_pass0_tfrozen_src45_1.ximg
Either tweak this fit manually starting from fullrun_mos2_xmm0160760201_pi300-10000_cl_pass0_tfrozen_src45.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 May 20 00:51:58 2013] Spatial fit model total counts = 3318.690000, observed total counts = 2992.000000
[Mon May 20 00:51:58 2013] Poor agreement between spatial fit and data for source 33
It may help to tweak spatial fit manually
Not incorporating fit results
[Mon May 20 00:51:58 2013] Warning: source 45 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 33 at 10.556423 pixels away
[Mon May 20 00:51:58 2013] Vigneting correction estimate = 1.000000
[Mon May 20 00:51:58 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon May 20 00:51:58 2013] Assessing source extent using major
[Mon May 20 00:51:58 2013] Source does appear to be extended
[Mon May 20 00:51:58 2013] Computing asymmetry using major and minor axis, asym = 1.00
[Mon May 20 00:51:58 2013] Deleting source due to low Poisson probability 0.9