[Mon Aug 27 16:08:58 2012] Detection parameters:
  Position = (211.5, 317.4) = 2 7 17.40 64 50 18.4
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 82.4 +/- 15.8
  Background counts = 78.4
  Rate = 0.005 +/- 0.001

[Mon Aug 27 16:08:58 2012] Off-axis axis estimate = 6.45'
[Mon Aug 27 16:11:46 2012] Using EEF radius (= 9.66 ")to estimate initial spatial extent for simple fitting
[Mon Aug 27 16:11:46 2012] Initial guess for spatial extent in simple fitting = 9.66"
[Mon Aug 27 16:11:46 2012] source mask rpix=2.2, npix_max = 29, mask sum = 24, frac = 0.811
[Mon Aug 27 16:11:46 2012] Giving source the simple spatial ID 19 for pass 0, mean size = 9.66"
[Mon Aug 27 17:22:27 2012] fullrun_pn_xmm0153752401_pi300-10000_cl_pass0_src19.ximg exists
[Mon Aug 27 17:22:27 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0153752401_pi300-10000_cl_pass0_src19.csv
[Mon Aug 27 17:22:27 2012] fullrun_pn_xmm0153752401_pi300-10000_cl_pass0_src19_1.ximg exists
[Mon Aug 27 17:22:27 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0153752401_pi300-10000_cl_pass0_src19.csv
[Mon Aug 27 17:22:27 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0153752401_pi300-10000_cl_pass0_src19_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0153752401_pi300-10000_cl_pass0_src19.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 Aug 27 17:22:28 2012] fullrun_pn_xmm0153752401_pi300-10000_cl_pass0_tfrozen_src19.ximg exists
[Mon Aug 27 17:22:28 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0153752401_pi300-10000_cl_pass0_tfrozen_src19.csv
[Mon Aug 27 17:22:28 2012] fullrun_pn_xmm0153752401_pi300-10000_cl_pass0_tfrozen_src19_1.ximg exists
[Mon Aug 27 17:22:28 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0153752401_pi300-10000_cl_pass0_tfrozen_src19.csv
[Mon Aug 27 17:22:28 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0153752401_pi300-10000_cl_pass0_tfrozen_src19_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0153752401_pi300-10000_cl_pass0_tfrozen_src19.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 Aug 27 22:02:59 2012] Spatial fit model total counts = 269.622000, observed total counts = 241.000000
[Mon Aug 27 22:02:59 2012] Poor agreement between spatial fit and data for source 21
It may help to tweak spatial fit manually
Not incorporating fit results
[Mon Aug 27 22:02:59 2012] Vigneting correction estimate = 1.000000
[Mon Aug 27 22:02:59 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Aug 27 22:02:59 2012] Assessing source extent using major
[Mon Aug 27 22:02:59 2012] Source does appear to be extended
[Mon Aug 27 22:02:59 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Mon Aug 27 22:02:59 2012] Deleting source due to low Poisson probability 0.9