[Tue May  1 13:42:34 2012] Detection parameters:
  Position = (169.8, 385.1) = 3 56 12.44 31 7 55.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 208.1 +/- 31.3
  Background counts = 285.6
  Rate = 0.002 +/- 0.0003

[Tue May  1 13:42:44 2012] Off-axis axis estimate = 11.25'
[Tue May  1 14:27:16 2012] Using EEF radius (= 12.05 ")to estimate initial spatial extent for simple fitting
[Tue May  1 14:27:16 2012] Initial guess for spatial extent in simple fitting = 12.05"
[Tue May  1 14:27:16 2012] source mask rpix=2.8, npix_max = 42, mask sum = 36, frac = 0.841
[Tue May  1 14:27:16 2012] Giving source the simple spatial ID 62 for pass 0, mean size = 12.05"
[Wed May  2 15:32:33 2012] fullrun_pn_xmm0600980101_pi300-10000_cl_pass0_src62.ximg exists
[Wed May  2 15:32:33 2012] fullrun_pn_xmm0600980101_pi300-10000_cl_pass0_src62_1.ximg exists
[Wed May  2 15:32:33 2012] Fit fullrun_pn_xmm0600980101_pi300-10000_cl_pass0_src62 appears to have run properly
[Wed May  2 15:32:36 2012] fullrun_pn_xmm0600980101_pi300-10000_cl_pass0_tfrozen_src62.ximg exists
[Wed May  2 15:32:36 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0600980101_pi300-10000_cl_pass0_tfrozen_src62.csv
[Wed May  2 15:32:36 2012] fullrun_pn_xmm0600980101_pi300-10000_cl_pass0_tfrozen_src62_1.ximg exists
[Wed May  2 15:32:36 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0600980101_pi300-10000_cl_pass0_tfrozen_src62.csv
[Wed May  2 15:32:36 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0600980101_pi300-10000_cl_pass0_tfrozen_src62_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0600980101_pi300-10000_cl_pass0_tfrozen_src62.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 May  8 21:21:10 2012] Spatial fit model total counts = 2123.060000, observed total counts = 1948.000000
[Tue May  8 21:21:10 2012] Offset between fit and detection position for source 68 = 0.761548 pixels
[Tue May  8 21:21:11 2012] 2105.544000 total counts/ 1932.260000 bgd. counts: snr = 3.942082
Spatial fit parameters:
  Offset between fit and detection position for source 68 = 0.761548 pixels
  Position = (170.5, 385.4) = 3 56 12.20 31 7 57.3
  Extent = 11.6 (6.9-16.4)" x 5.2 (3.5-7.4)", rotation angle = 121 (94-137) degrees
  Source counts = 173.3 +/- 45.9
  Background counts = 1932.3
  Rate = 0.002 +/- 0.0004
[Tue May  8 21:21:11 2012] Vigneting correction estimate = 1.000000
[Tue May  8 21:21:11 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue May  8 21:21:11 2012] Assessing source extent using major axis lower bound
[Tue May  8 21:21:11 2012] Source does appear to be extended
[Tue May  8 21:21:11 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.94
[Tue May  8 21:21:11 2012] Deleting source due to low Poisson probability 0.9