[Tue Dec 20 04:47:23 2011] Detection parameters:
  Position = (392.7, 132.1) = 3 38 13.73 9 44 43.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 47.5 +/- 8.9
  Background counts = 6.8
  Rate = 0.004 +/- 0.0007

[Tue Dec 20 04:47:23 2011] Off-axis axis estimate = 13.86'
[Tue Dec 20 07:57:49 2011] Using EEF radius (= 13.36 ")to estimate initial spatial extent for simple fitting
[Tue Dec 20 07:57:49 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Tue Dec 20 07:57:49 2011] Initial guess for spatial extent in simple fitting = 13.36"
[Tue Dec 20 07:57:49 2011] source mask rpix=3.1, npix_max = 51, mask sum = 42, frac = 0.823
[Tue Dec 20 07:57:49 2011] Giving source the simple spatial ID 37 for pass 0, mean size = 13.36"
[Tue Dec 20 11:09:55 2011] fullrun_mos2_xmm0109870101_pi300-10000_cl_pass0_src37.ximg exists
[Tue Dec 20 11:09:55 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0109870101_pi300-10000_cl_pass0_src37.csv
[Tue Dec 20 11:09:55 2011] fullrun_mos2_xmm0109870101_pi300-10000_cl_pass0_src37_1.ximg exists
[Tue Dec 20 11:09:55 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0109870101_pi300-10000_cl_pass0_src37.csv
[Tue Dec 20 11:09:55 2011] It looks like the fit did not converge
You should probably delete fullrun_mos2_xmm0109870101_pi300-10000_cl_pass0_src37_1.ximg
Either tweak this fit manually starting from fullrun_mos2_xmm0109870101_pi300-10000_cl_pass0_src37.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 Dec 20 11:09:57 2011] fullrun_mos2_xmm0109870101_pi300-10000_cl_pass0_tfrozen_src37.ximg exists
[Tue Dec 20 11:09:57 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0109870101_pi300-10000_cl_pass0_tfrozen_src37.csv
[Tue Dec 20 11:09:57 2011] fullrun_mos2_xmm0109870101_pi300-10000_cl_pass0_tfrozen_src37_1.ximg exists
[Tue Dec 20 11:09:57 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0109870101_pi300-10000_cl_pass0_tfrozen_src37.csv
[Tue Dec 20 11:09:57 2011] It looks like the fit did not converge
You should probably delete fullrun_mos2_xmm0109870101_pi300-10000_cl_pass0_tfrozen_src37_1.ximg
Either tweak this fit manually starting from fullrun_mos2_xmm0109870101_pi300-10000_cl_pass0_tfrozen_src37.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 Dec 20 11:10:06 2011] Warning, spatial fit 19 centroid is now closest to src. 18
[Tue Dec 20 11:10:06 2011] Warning, spatial fit 21 centroid is now closest to src. 22
[Tue Dec 20 11:10:16 2011] Warning, spatial fit 25 centroid is now closest to src. 21
[Tue Dec 20 11:10:30 2011] Warning, spatial fit 23 centroid is now closest to src. 8
[Tue Dec 20 11:10:30 2011] Warning, spatial fit 27 centroid is now closest to src. 34
[Tue Dec 20 11:10:30 2011] Spatial fit model total counts = 84.949600, observed total counts = 95.000000
[Tue Dec 20 11:10:30 2011] Poor agreement between spatial fit and data for source 37
It may help to tweak spatial fit manually
Not incorporating fit results
[Tue Dec 20 11:10:30 2011] Vigneting correction estimate = 1.000000
[Tue Dec 20 11:10:30 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Dec 20 11:10:30 2011] Assessing source extent using major
[Tue Dec 20 11:10:30 2011] Source does appear to be extended
[Tue Dec 20 11:10:30 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Dec 20 11:10:30 2011] Deleting source due to low Poisson probability 0.8