[Tue Jul 24 14:02:14 2012] Detection parameters:
  Position = (133.5, 363.9) = 4 19 27.92 38 4 57.2
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 156.6 +/- 27.2
  Background counts = 204.3
  Rate = 0.001 +/- 0.0002

[Tue Jul 24 14:02:15 2012] Off-axis axis estimate = 12.86'
[Tue Jul 24 19:02:00 2012] Using EEF radius (= 12.86 ")to estimate initial spatial extent for simple fitting
[Tue Jul 24 19:02:00 2012] Initial guess for spatial extent in simple fitting = 12.86"
[Tue Jul 24 19:02:00 2012] source mask rpix=3.0, npix_max = 47, mask sum = 49, frac = 1.025
[Tue Jul 24 19:02:00 2012] Giving source the simple spatial ID 18 for pass 0, mean size = 12.86"
[Tue Jul 24 20:30:58 2012] fullrun_mos2_xmm0552180101_pi300-10000_cl_pass0_src18.ximg exists
[Tue Jul 24 20:30:58 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0552180101_pi300-10000_cl_pass0_src18.csv
[Tue Jul 24 20:30:58 2012] fullrun_mos2_xmm0552180101_pi300-10000_cl_pass0_src18_1.ximg exists
[Tue Jul 24 20:30:58 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0552180101_pi300-10000_cl_pass0_src18.csv
[Tue Jul 24 20:30:58 2012] It looks like the fit did not converge
You should probably delete fullrun_mos2_xmm0552180101_pi300-10000_cl_pass0_src18_1.ximg
Either tweak this fit manually starting from fullrun_mos2_xmm0552180101_pi300-10000_cl_pass0_src18.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
[Tue Jul 24 20:30:59 2012] fullrun_mos2_xmm0552180101_pi300-10000_cl_pass0_tfrozen_src18.ximg exists
[Tue Jul 24 20:30:59 2012] fullrun_mos2_xmm0552180101_pi300-10000_cl_pass0_tfrozen_src18_1.ximg exists
[Tue Jul 24 20:30:59 2012] Fit fullrun_mos2_xmm0552180101_pi300-10000_cl_pass0_tfrozen_src18 appears to have run properly
[Tue Jul 24 20:31:10 2012] Source 13 is offset by -7.307734 and 4.716822 pixels which is larger than
2 X fitted extent = 1.478221 x 1.478221, not incorporating fit results
[Tue Jul 24 20:31:10 2012] Warning: source 18 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 13 at 15.579318 pixels away
[Tue Jul 24 20:31:10 2012] Spatial fit model total counts = 535.323000, observed total counts = 340.000000
[Tue Jul 24 20:31:10 2012] Poor agreement between spatial fit and data for source 13
It may help to tweak spatial fit manually
Not incorporating fit results
[Tue Jul 24 20:31:10 2012] Vigneting correction estimate = 1.000000
[Tue Jul 24 20:31:10 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Jul 24 20:31:10 2012] Assessing source extent using major
[Tue Jul 24 20:31:10 2012] Source does appear to be extended
[Tue Jul 24 20:31:10 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Jul 24 20:31:10 2012] Deleting source due to low Poisson probability 1.0