[Mon May 13 14:06:49 2013] Detection parameters:
  Position = (289.3, 299.6) = 23 37 49.37 0 15 43.1
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 37.4 +/- 8.9
  Background counts = 13.3
  Rate = 0.006 +/- 0.001

[Mon May 13 14:06:50 2013] Off-axis axis estimate = 0.67'
[Mon May 13 14:07:21 2013] Using EEF radius (= 6.76 ")to estimate initial spatial extent for simple fitting
[Mon May 13 14:07:21 2013] Initial guess for spatial extent in simple fitting = 6.76"
[Mon May 13 14:07:21 2013] source mask rpix=1.6, npix_max = 16, mask sum = 12, frac = 0.711
[Mon May 13 14:07:21 2013] Giving source the simple spatial ID 36 for pass 0, mean size = 6.76"
[Mon May 13 14:07:22 2013] fullrun_pn_xmm0042341301_pi300-10000_cl_pass0_src36.ximg exists
[Mon May 13 14:07:22 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0042341301_pi300-10000_cl_pass0_src36.csv
[Mon May 13 14:07:22 2013] fullrun_pn_xmm0042341301_pi300-10000_cl_pass0_src36_1.ximg exists
[Mon May 13 14:07:22 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0042341301_pi300-10000_cl_pass0_src36.csv
[Mon May 13 14:07:22 2013] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0042341301_pi300-10000_cl_pass0_src36_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0042341301_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
[Mon May 13 14:07:23 2013] fullrun_pn_xmm0042341301_pi300-10000_cl_pass0_tfrozen_src36.ximg exists
[Mon May 13 14:07:23 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0042341301_pi300-10000_cl_pass0_tfrozen_src36.csv
[Mon May 13 14:07:23 2013] fullrun_pn_xmm0042341301_pi300-10000_cl_pass0_tfrozen_src36_1.ximg exists
[Mon May 13 14:07:23 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0042341301_pi300-10000_cl_pass0_tfrozen_src36.csv
[Mon May 13 14:07:23 2013] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0042341301_pi300-10000_cl_pass0_tfrozen_src36_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0042341301_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
[Mon May 13 14:07:43 2013] Spatial fit model total counts = 286.437000, observed total counts = 231.000000
[Mon May 13 14:07:43 2013] Poor agreement between spatial fit and data for source 37
It may help to tweak spatial fit manually
Not incorporating fit results
[Mon May 13 14:07:43 2013] Vigneting correction estimate = 1.000000
[Mon May 13 14:07:43 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon May 13 14:07:43 2013] Assessing source extent using major
[Mon May 13 14:07:43 2013] Source does appear to be extended
[Mon May 13 14:07:43 2013] Computing asymmetry using major and minor axis, asym = 1.00
[Mon May 13 14:07:43 2013] Deleting source due to low Poisson probability 0.9