[Tue Jun 26 18:42:53 2012] Detection parameters:
  Position = (418.1, 131.0) = 11 54 40.39 23 13 48.3
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 83.7 +/- 15.6
  Background counts = 64.8
  Rate = 0.001 +/- 0.0002

[Tue Jun 26 18:42:55 2012] Off-axis axis estimate = 14.92'
[Tue Jun 26 18:49:04 2012] Using EEF radius (= 13.89 ")to estimate initial spatial extent for simple fitting
[Tue Jun 26 18:49:04 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Tue Jun 26 18:49:04 2012] Initial guess for spatial extent in simple fitting = 13.89"
[Tue Jun 26 18:49:04 2012] source mask rpix=3.2, npix_max = 54, mask sum = 63, frac = 1.155
[Tue Jun 26 18:49:04 2012] Giving source the simple spatial ID 36 for pass 0, mean size = 13.89"
[Tue Jun 26 22:17:58 2012] fullrun_pn_xmm0502690201_pi300-10000_cl_pass0_src36.ximg exists
[Tue Jun 26 22:17:58 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0502690201_pi300-10000_cl_pass0_src36.csv
[Tue Jun 26 22:17:58 2012] fullrun_pn_xmm0502690201_pi300-10000_cl_pass0_src36_1.ximg exists
[Tue Jun 26 22:17:58 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0502690201_pi300-10000_cl_pass0_src36.csv
[Tue Jun 26 22:17:58 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0502690201_pi300-10000_cl_pass0_src36_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0502690201_pi300-10000_cl_pass0_src36.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
[Tue Jun 26 22:17:59 2012] fullrun_pn_xmm0502690201_pi300-10000_cl_pass0_tfrozen_src36.ximg exists
[Tue Jun 26 22:17:59 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0502690201_pi300-10000_cl_pass0_tfrozen_src36.csv
[Tue Jun 26 22:17:59 2012] fullrun_pn_xmm0502690201_pi300-10000_cl_pass0_tfrozen_src36_1.ximg exists
[Tue Jun 26 22:17:59 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0502690201_pi300-10000_cl_pass0_tfrozen_src36.csv
[Tue Jun 26 22:17:59 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0502690201_pi300-10000_cl_pass0_tfrozen_src36_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0502690201_pi300-10000_cl_pass0_tfrozen_src36.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
[Wed Jun 27 03:28:24 2012] Spatial fit model total counts = 1163.470000, observed total counts = 927.000000
[Wed Jun 27 03:28:24 2012] Poor agreement between spatial fit and data for source 39
It may help to tweak spatial fit manually
Not incorporating fit results
[Wed Jun 27 03:28:24 2012] Vigneting correction estimate = 1.000000
[Wed Jun 27 03:28:24 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Jun 27 03:28:24 2012] Assessing source extent using major
[Wed Jun 27 03:28:24 2012] Source does appear to be extended
[Wed Jun 27 03:28:24 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Jun 27 03:28:24 2012] Deleting source due to low Poisson probability 0.9