[Sat Jul 21 10:11:59 2012] Detection parameters:
  Position = (394.7, 260.2) = 21 6 12.71 38 43 15.8
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 40.0 +/- 8.8
  Background counts = 13.9
  Rate = 0.003 +/- 0.0007

[Sat Jul 21 10:11:59 2012] Off-axis axis estimate = 7.51'
[Sat Jul 21 10:14:18 2012] Using EEF radius (= 10.18 ")to estimate initial spatial extent for simple fitting
[Sat Jul 21 10:14:18 2012] Initial guess for spatial extent in simple fitting = 10.18"
[Sat Jul 21 10:14:18 2012] source mask rpix=2.3, npix_max = 32, mask sum = 25, frac = 0.775
[Sat Jul 21 10:14:18 2012] Giving source the simple spatial ID 8 for pass 0, mean size = 10.18"
[Sat Jul 21 10:44:23 2012] fullrun_pn_xmm0041741101_pi300-10000_cl_pass0_src8.ximg exists
[Sat Jul 21 10:44:23 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0041741101_pi300-10000_cl_pass0_src8.csv
[Sat Jul 21 10:44:23 2012] fullrun_pn_xmm0041741101_pi300-10000_cl_pass0_src8_1.ximg exists
[Sat Jul 21 10:44:23 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0041741101_pi300-10000_cl_pass0_src8.csv
[Sat Jul 21 10:44:23 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0041741101_pi300-10000_cl_pass0_src8_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0041741101_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 Jul 21 10:44:23 2012] fullrun_pn_xmm0041741101_pi300-10000_cl_pass0_tfrozen_src8.ximg exists
[Sat Jul 21 10:44:23 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0041741101_pi300-10000_cl_pass0_tfrozen_src8.csv
[Sat Jul 21 10:44:23 2012] fullrun_pn_xmm0041741101_pi300-10000_cl_pass0_tfrozen_src8_1.ximg exists
[Sat Jul 21 10:44:23 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0041741101_pi300-10000_cl_pass0_tfrozen_src8.csv
[Sat Jul 21 10:44:23 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0041741101_pi300-10000_cl_pass0_tfrozen_src8_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0041741101_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 Jul 21 11:31:07 2012] Spatial fit model total counts = 164.679000, observed total counts = 141.000000
[Sat Jul 21 11:31:07 2012] Poor agreement between spatial fit and data for source 9
It may help to tweak spatial fit manually
Not incorporating fit results
[Sat Jul 21 11:31:08 2012] Vigneting correction estimate = 1.000000
[Sat Jul 21 11:31:08 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Jul 21 11:31:08 2012] Assessing source extent using major
[Sat Jul 21 11:31:08 2012] Source does appear to be extended
[Sat Jul 21 11:31:08 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Jul 21 11:31:08 2012] Deleting source due to low Poisson probability 1.0