[Mon Mar 12 10:27:28 2012] Detection parameters:
  Position = (258.2, 308.3) = 22 2 50.00 42 17 34.5
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 98.1 +/- 19.9
  Background counts = 94.6
  Rate = 0.008 +/- 0.002

[Mon Mar 12 10:27:29 2012] Off-axis axis estimate = 3.01'
[Mon Mar 12 10:36:07 2012] Using EEF radius (= 7.93 ")to estimate initial spatial extent for simple fitting
[Mon Mar 12 10:36:07 2012] Initial guess for spatial extent in simple fitting = 7.93"
[Mon Mar 12 10:36:07 2012] source mask rpix=1.8, npix_max = 21, mask sum = 20, frac = 0.926
[Mon Mar 12 10:36:07 2012] Giving source the simple spatial ID 2 for pass 0, mean size = 7.93"
[Mon Mar 12 10:46:34 2012] fullrun_pn_xmm0501660201_pi300-10000_cl_pass0_src2.ximg exists
[Mon Mar 12 10:46:34 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0501660201_pi300-10000_cl_pass0_src2.csv
[Mon Mar 12 10:46:34 2012] fullrun_pn_xmm0501660201_pi300-10000_cl_pass0_src2_1.ximg exists
[Mon Mar 12 10:46:34 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0501660201_pi300-10000_cl_pass0_src2.csv
[Mon Mar 12 10:46:34 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0501660201_pi300-10000_cl_pass0_src2_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0501660201_pi300-10000_cl_pass0_src2.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
[Mon Mar 12 10:46:34 2012] fullrun_pn_xmm0501660201_pi300-10000_cl_pass0_tfrozen_src2.ximg exists
[Mon Mar 12 10:46:34 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0501660201_pi300-10000_cl_pass0_tfrozen_src2.csv
[Mon Mar 12 10:46:34 2012] fullrun_pn_xmm0501660201_pi300-10000_cl_pass0_tfrozen_src2_1.ximg exists
[Mon Mar 12 10:46:34 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0501660201_pi300-10000_cl_pass0_tfrozen_src2.csv
[Mon Mar 12 10:46:34 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0501660201_pi300-10000_cl_pass0_tfrozen_src2_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0501660201_pi300-10000_cl_pass0_tfrozen_src2.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
[Mon Mar 12 11:26:59 2012] Spatial fit model total counts = 1029.050000, observed total counts = 1309.000000
[Mon Mar 12 11:26:59 2012] Poor agreement between spatial fit and data for source 2
It may help to tweak spatial fit manually
Not incorporating fit results
[Mon Mar 12 11:26:59 2012] Vigneting correction estimate = 1.000000
[Mon Mar 12 11:26:59 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Mar 12 11:26:59 2012] Assessing source extent using major
[Mon Mar 12 11:26:59 2012] Source does appear to be extended
[Mon Mar 12 11:26:59 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Mon Mar 12 11:26:59 2012] Deleting source due to low Poisson probability 0.8