[Fri Aug 17 13:57:24 2012] Detection parameters:
  Position = (278.4, 253.5) = 12 14 21.71 14 1 46.5
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 65.1 +/- 16.5
  Background counts = 123.7
  Rate = 0.002 +/- 0.0006

[Fri Aug 17 13:57:25 2012] Off-axis axis estimate = 3.57'
[Fri Aug 17 14:01:50 2012] Using EEF radius (= 8.21 ")to estimate initial spatial extent for simple fitting
[Fri Aug 17 14:01:50 2012] Initial guess for spatial extent in simple fitting = 8.21"
[Fri Aug 17 14:01:50 2012] source mask rpix=1.9, npix_max = 22, mask sum = 21, frac = 0.921
[Fri Aug 17 14:01:50 2012] Giving source the simple spatial ID 26 for pass 0, mean size = 8.21"
[Fri Aug 17 14:54:59 2012] fullrun_pn_xmm0502050201_pi300-10000_cl_pass0_src26.ximg exists
[Fri Aug 17 14:54:59 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0502050201_pi300-10000_cl_pass0_src26.csv
[Fri Aug 17 14:54:59 2012] fullrun_pn_xmm0502050201_pi300-10000_cl_pass0_src26_1.ximg exists
[Fri Aug 17 14:54:59 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0502050201_pi300-10000_cl_pass0_src26.csv
[Fri Aug 17 14:54:59 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0502050201_pi300-10000_cl_pass0_src26_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0502050201_pi300-10000_cl_pass0_src26.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
[Fri Aug 17 14:54:59 2012] fullrun_pn_xmm0502050201_pi300-10000_cl_pass0_tfrozen_src26.ximg exists
[Fri Aug 17 14:54:59 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0502050201_pi300-10000_cl_pass0_tfrozen_src26.csv
[Fri Aug 17 14:54:59 2012] fullrun_pn_xmm0502050201_pi300-10000_cl_pass0_tfrozen_src26_1.ximg exists
[Fri Aug 17 14:54:59 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0502050201_pi300-10000_cl_pass0_tfrozen_src26.csv
[Fri Aug 17 14:54:59 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0502050201_pi300-10000_cl_pass0_tfrozen_src26_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0502050201_pi300-10000_cl_pass0_tfrozen_src26.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
[Fri Aug 17 16:00:52 2012] Spatial fit model total counts = 1413.600000, observed total counts = 1134.000000
[Fri Aug 17 16:00:52 2012] Poor agreement between spatial fit and data for source 27
It may help to tweak spatial fit manually
Not incorporating fit results
[Fri Aug 17 16:00:52 2012] Vigneting correction estimate = 1.000000
[Fri Aug 17 16:00:52 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Aug 17 16:00:52 2012] Assessing source extent using major
[Fri Aug 17 16:00:52 2012] Source does appear to be extended
[Fri Aug 17 16:00:52 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Aug 17 16:00:52 2012] Deleting source due to low Poisson probability 0.8