[Sat Aug 18 08:37:00 2012] Detection parameters:
  Position = (231.9, 306.2) = 0 25 50.72 64 9 20.6
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 24073.9 +/- 187.5
  Background counts = 521.9
  Rate = 1 +/- 0.009

[Sat Aug 18 08:37:04 2012] Off-axis axis estimate = 4.85'
[Sat Aug 18 08:51:49 2012] Using EEF radius (= 8.86 ")to estimate initial spatial extent for simple fitting
[Sat Aug 18 08:51:49 2012] Initial guess for spatial extent in simple fitting = 8.86"
[Sat Aug 18 08:51:49 2012] source mask rpix=2.0, npix_max = 25, mask sum = 25, frac = 0.972
[Sat Aug 18 08:51:49 2012] Giving source the simple spatial ID 23 for pass 0, mean size = 8.86"
[Sun Aug 19 21:47:02 2012] fullrun_pn_xmm0412380101_pi300-10000_cl_pass0_src23.ximg exists
[Sun Aug 19 21:47:02 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0412380101_pi300-10000_cl_pass0_src23.csv
[Sun Aug 19 21:47:02 2012] fullrun_pn_xmm0412380101_pi300-10000_cl_pass0_src23_1.ximg exists
[Sun Aug 19 21:47:02 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0412380101_pi300-10000_cl_pass0_src23.csv
[Sun Aug 19 21:47:02 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0412380101_pi300-10000_cl_pass0_src23_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0412380101_pi300-10000_cl_pass0_src23.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
[Sun Aug 19 21:47:04 2012] fullrun_pn_xmm0412380101_pi300-10000_cl_pass0_tfrozen_src23.ximg exists
[Sun Aug 19 21:47:04 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0412380101_pi300-10000_cl_pass0_tfrozen_src23.csv
[Sun Aug 19 21:47:04 2012] fullrun_pn_xmm0412380101_pi300-10000_cl_pass0_tfrozen_src23_1.ximg exists
[Sun Aug 19 21:47:04 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0412380101_pi300-10000_cl_pass0_tfrozen_src23.csv
[Sun Aug 19 21:47:04 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0412380101_pi300-10000_cl_pass0_tfrozen_src23_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0412380101_pi300-10000_cl_pass0_tfrozen_src23.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
[Sun Aug 26 22:07:10 2012] Spatial fit model total counts = 61371.900000, observed total counts = 48237.000000
[Sun Aug 26 22:07:10 2012] Poor agreement between spatial fit and data for source 23
It may help to tweak spatial fit manually
Not incorporating fit results
[Sun Aug 26 22:07:10 2012] Vigneting correction estimate = 1.000000
[Sun Aug 26 22:07:10 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Aug 26 22:07:10 2012] Assessing source extent using major
[Sun Aug 26 22:07:10 2012] Source does appear to be extended
[Sun Aug 26 22:07:10 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Aug 26 22:07:57 2012] Using EEF radius (= 8.86 ")to estimate initial spatial extent for simple fitting
[Sun Aug 26 22:07:57 2012] Initial guess for spatial extent in simple fitting = 8.86"
[Sun Aug 26 22:07:57 2012] source mask rpix=2.0, npix_max = 25, mask sum = 25, frac = 0.972
[Sun Aug 26 22:07:57 2012] Giving source the simple spatial ID 23 for pass 1, mean size = 8.86"