[Fri Jun 22 10:15:34 2012] Detection parameters:
  Position = (189.3, 455.4) = 6 0 30.27 -50 15 58.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 39.2 +/- 8.5
  Background counts = 8.5
  Rate = 0.003 +/- 0.0007

[Fri Jun 22 10:15:34 2012] Off-axis axis estimate = 13.86'
[Fri Jun 22 10:18:16 2012] Using EEF radius (= 13.36 ")to estimate initial spatial extent for simple fitting
[Fri Jun 22 10:18:16 2012] Initial guess for spatial extent in simple fitting = 13.36"
[Fri Jun 22 10:18:16 2012] source mask rpix=3.1, npix_max = 51, mask sum = 49, frac = 0.960
[Fri Jun 22 10:18:16 2012] Giving source the simple spatial ID 48 for pass 0, mean size = 13.36"
[Fri Jun 22 13:19:13 2012] fullrun_pn_xmm0137550201_pi300-10000_cl_pass0_src48.ximg exists
[Fri Jun 22 13:19:13 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0137550201_pi300-10000_cl_pass0_src48.csv
[Fri Jun 22 13:19:13 2012] fullrun_pn_xmm0137550201_pi300-10000_cl_pass0_src48_1.ximg exists
[Fri Jun 22 13:19:13 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0137550201_pi300-10000_cl_pass0_src48.csv
[Fri Jun 22 13:19:13 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0137550201_pi300-10000_cl_pass0_src48_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0137550201_pi300-10000_cl_pass0_src48.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
[Fri Jun 22 13:19:14 2012] fullrun_pn_xmm0137550201_pi300-10000_cl_pass0_tfrozen_src48.ximg exists
[Fri Jun 22 13:19:14 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0137550201_pi300-10000_cl_pass0_tfrozen_src48.csv
[Fri Jun 22 13:19:14 2012] fullrun_pn_xmm0137550201_pi300-10000_cl_pass0_tfrozen_src48_1.ximg exists
[Fri Jun 22 13:19:14 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0137550201_pi300-10000_cl_pass0_tfrozen_src48.csv
[Fri Jun 22 13:19:14 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0137550201_pi300-10000_cl_pass0_tfrozen_src48_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0137550201_pi300-10000_cl_pass0_tfrozen_src48.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
[Fri Jun 22 14:42:08 2012] Spatial fit model total counts = 134.433000, observed total counts = 107.000000
[Fri Jun 22 14:42:08 2012] Poor agreement between spatial fit and data for source 48
It may help to tweak spatial fit manually
Not incorporating fit results
[Fri Jun 22 14:42:08 2012] Vigneting correction estimate = 1.000000
[Fri Jun 22 14:42:08 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Jun 22 14:42:08 2012] Assessing source extent using major
[Fri Jun 22 14:42:08 2012] Source does appear to be extended
[Fri Jun 22 14:42:08 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Jun 22 14:42:08 2012] Deleting source due to low Poisson probability 0.9