[Sat Jun 22 01:15:46 2013] Detection parameters:
  Position = (409.7, 187.5) = 20 52 13.15 44 20 54.9
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 53.9 +/- 12.5
  Background counts = 40.2
  Rate = 0.002 +/- 0.0005

[Sat Jun 22 01:15:46 2013] Off-axis axis estimate = 11.39'
[Sat Jun 22 01:20:14 2013] Using EEF radius (= 12.12 ")to estimate initial spatial extent for simple fitting
[Sat Jun 22 01:20:14 2013] Initial guess for spatial extent in simple fitting = 12.12"
[Sat Jun 22 01:20:14 2013] source mask rpix=2.8, npix_max = 43, mask sum = 43, frac = 0.995
[Sat Jun 22 01:20:14 2013] Giving source the simple spatial ID 74 for pass 0, mean size = 12.12"
[Sat Jun 22 09:57:29 2013] fullrun_pn_xmm0679580201_pi300-10000_cl_pass0_src74.ximg exists
[Sat Jun 22 09:57:29 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0679580201_pi300-10000_cl_pass0_src74.csv
[Sat Jun 22 09:57:29 2013] fullrun_pn_xmm0679580201_pi300-10000_cl_pass0_src74_1.ximg exists
[Sat Jun 22 09:57:29 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0679580201_pi300-10000_cl_pass0_src74.csv
[Sat Jun 22 09:57:29 2013] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0679580201_pi300-10000_cl_pass0_src74_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0679580201_pi300-10000_cl_pass0_src74.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
[Sat Jun 22 09:57:30 2013] fullrun_pn_xmm0679580201_pi300-10000_cl_pass0_tfrozen_src74.ximg exists
[Sat Jun 22 09:57:30 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0679580201_pi300-10000_cl_pass0_tfrozen_src74.csv
[Sat Jun 22 09:57:30 2013] fullrun_pn_xmm0679580201_pi300-10000_cl_pass0_tfrozen_src74_1.ximg exists
[Sat Jun 22 09:57:31 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0679580201_pi300-10000_cl_pass0_tfrozen_src74.csv
[Sat Jun 22 09:57:31 2013] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0679580201_pi300-10000_cl_pass0_tfrozen_src74_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0679580201_pi300-10000_cl_pass0_tfrozen_src74.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
[Sat Jun 22 13:49:13 2013] Spatial fit model total counts = 774.638000, observed total counts = 640.000000
[Sat Jun 22 13:49:13 2013] Poor agreement between spatial fit and data for source 78
It may help to tweak spatial fit manually
Not incorporating fit results
[Sat Jun 22 13:49:13 2013] Vigneting correction estimate = 1.000000
[Sat Jun 22 13:49:13 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Jun 22 13:49:13 2013] Assessing source extent using major
[Sat Jun 22 13:49:13 2013] Source does appear to be extended
[Sat Jun 22 13:49:13 2013] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Jun 22 13:49:13 2013] Deleting source due to low Poisson probability 0.9