[Sat Jun 16 10:24:30 2012] Detection parameters:
  Position = (254.9, 300.3) = 16 45 0.10 57 34 59.1
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 121.8 +/- 26.1
  Background counts = 200.8
  Rate = 0.005 +/- 0.001

[Sat Jun 16 10:24:30 2012] Off-axis axis estimate = 3.16'
[Sat Jun 16 10:28:02 2012] Using EEF radius (= 8.01 ")to estimate initial spatial extent for simple fitting
[Sat Jun 16 10:28:02 2012] Initial guess for spatial extent in simple fitting = 8.01"
[Sat Jun 16 10:28:02 2012] source mask rpix=1.8, npix_max = 21, mask sum = 20, frac = 0.912
[Sat Jun 16 10:28:02 2012] Giving source the simple spatial ID 8 for pass 0, mean size = 8.01"
[Sat Jun 16 11:00:52 2012] fullrun_pn_xmm0678380201_pi300-10000_cl_pass0_src8.ximg exists
[Sat Jun 16 11:00:52 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0678380201_pi300-10000_cl_pass0_src8.csv
[Sat Jun 16 11:00:52 2012] fullrun_pn_xmm0678380201_pi300-10000_cl_pass0_src8_1.ximg exists
[Sat Jun 16 11:00:52 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0678380201_pi300-10000_cl_pass0_src8.csv
[Sat Jun 16 11:00:52 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0678380201_pi300-10000_cl_pass0_src8_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0678380201_pi300-10000_cl_pass0_src8.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 16 11:00:52 2012] fullrun_pn_xmm0678380201_pi300-10000_cl_pass0_tfrozen_src8.ximg exists
[Sat Jun 16 11:00:52 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0678380201_pi300-10000_cl_pass0_tfrozen_src8.csv
[Sat Jun 16 11:00:52 2012] fullrun_pn_xmm0678380201_pi300-10000_cl_pass0_tfrozen_src8_1.ximg exists
[Sat Jun 16 11:00:52 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0678380201_pi300-10000_cl_pass0_tfrozen_src8.csv
[Sat Jun 16 11:00:52 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0678380201_pi300-10000_cl_pass0_tfrozen_src8_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0678380201_pi300-10000_cl_pass0_tfrozen_src8.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 16 11:12:52 2012] Spatial fit model total counts = 1703.310000, observed total counts = 1219.000000
[Sat Jun 16 11:12:52 2012] Poor agreement between spatial fit and data for source 8
It may help to tweak spatial fit manually
Not incorporating fit results
[Sat Jun 16 11:12:52 2012] Vigneting correction estimate = 1.000000
[Sat Jun 16 11:12:52 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Jun 16 11:12:52 2012] Assessing source extent using major
[Sat Jun 16 11:12:52 2012] Source does appear to be extended
[Sat Jun 16 11:12:52 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Jun 16 11:12:52 2012] Deleting source due to low Poisson probability 0.9