[Thu Jun 13 01:06:48 2013] Detection parameters:
  Position = (158.3, 261.4) = 16 48 13.78 -45 56 17.7
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 57.8 +/- 14.4
  Background counts = 53.5
  Rate = 0.001 +/- 0.0003

[Thu Jun 13 01:06:49 2013] Off-axis axis estimate = 10.51'
[Thu Jun 13 01:10:47 2013] Using EEF radius (= 11.68 ")to estimate initial spatial extent for simple fitting
[Thu Jun 13 01:10:47 2013] Initial guess for spatial extent in simple fitting = 11.68"
[Thu Jun 13 01:10:47 2013] source mask rpix=2.7, npix_max = 40, mask sum = 42, frac = 1.035
[Thu Jun 13 01:10:47 2013] Giving source the simple spatial ID 37 for pass 0, mean size = 11.68"
[Thu Jun 13 03:39:02 2013] fullrun_pn_xmm0604380101_pi300-10000_cl_pass0_src37.ximg exists
[Thu Jun 13 03:39:02 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0604380101_pi300-10000_cl_pass0_src37.csv
[Thu Jun 13 03:39:02 2013] fullrun_pn_xmm0604380101_pi300-10000_cl_pass0_src37_1.ximg exists
[Thu Jun 13 03:39:02 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0604380101_pi300-10000_cl_pass0_src37.csv
[Thu Jun 13 03:39:02 2013] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0604380101_pi300-10000_cl_pass0_src37_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0604380101_pi300-10000_cl_pass0_src37.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
[Thu Jun 13 03:39:03 2013] fullrun_pn_xmm0604380101_pi300-10000_cl_pass0_tfrozen_src37.ximg exists
[Thu Jun 13 03:39:03 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0604380101_pi300-10000_cl_pass0_tfrozen_src37.csv
[Thu Jun 13 03:39:03 2013] fullrun_pn_xmm0604380101_pi300-10000_cl_pass0_tfrozen_src37_1.ximg exists
[Thu Jun 13 03:39:03 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0604380101_pi300-10000_cl_pass0_tfrozen_src37.csv
[Thu Jun 13 03:39:03 2013] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0604380101_pi300-10000_cl_pass0_tfrozen_src37_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0604380101_pi300-10000_cl_pass0_tfrozen_src37.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
[Thu Jun 13 07:02:42 2013] Spatial fit model total counts = 703.194000, observed total counts = 604.000000
[Thu Jun 13 07:02:42 2013] Poor agreement between spatial fit and data for source 38
It may help to tweak spatial fit manually
Not incorporating fit results
[Thu Jun 13 07:02:42 2013] Vigneting correction estimate = 1.000000
[Thu Jun 13 07:02:42 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Jun 13 07:02:42 2013] Assessing source extent using major
[Thu Jun 13 07:02:42 2013] Source does appear to be extended
[Thu Jun 13 07:02:42 2013] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Jun 13 07:02:42 2013] Deleting source due to low Poisson probability 0.9