[Sat Aug 11 20:08:03 2012] Detection parameters:
  Position = (141.8, 376.0) = 8 0 44.30 -44 18 21.2
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 100.3 +/- 19.5
  Background counts = 88.8
  Rate = 0.003 +/- 0.0007

[Sat Aug 11 20:08:04 2012] Off-axis axis estimate = 12.67'
[Sat Aug 11 20:11:34 2012] Using EEF radius (= 12.76 ")to estimate initial spatial extent for simple fitting
[Sat Aug 11 20:11:34 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Aug 11 20:11:34 2012] Initial guess for spatial extent in simple fitting = 12.76"
[Sat Aug 11 20:11:34 2012] source mask rpix=2.9, npix_max = 47, mask sum = 42, frac = 0.890
[Sat Aug 11 20:11:34 2012] Giving source the simple spatial ID 8 for pass 0, mean size = 12.76"
[Sat Aug 11 20:39:27 2012] fullrun_pn_xmm0112870201_pi300-10000_cl_pass0_src8.ximg exists
[Sat Aug 11 20:39:27 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0112870201_pi300-10000_cl_pass0_src8.csv
[Sat Aug 11 20:39:27 2012] fullrun_pn_xmm0112870201_pi300-10000_cl_pass0_src8_1.ximg exists
[Sat Aug 11 20:39:27 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0112870201_pi300-10000_cl_pass0_src8.csv
[Sat Aug 11 20:39:27 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0112870201_pi300-10000_cl_pass0_src8_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0112870201_pi300-10000_cl_pass0_src8.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
[Sat Aug 11 20:39:27 2012] fullrun_pn_xmm0112870201_pi300-10000_cl_pass0_tfrozen_src8.ximg exists
[Sat Aug 11 20:39:27 2012] fullrun_pn_xmm0112870201_pi300-10000_cl_pass0_tfrozen_src8_1.ximg exists
[Sat Aug 11 20:39:27 2012] Fit fullrun_pn_xmm0112870201_pi300-10000_cl_pass0_tfrozen_src8 appears to have run properly
[Sat Aug 11 21:37:16 2012] Spatial fit model total counts = 330.961000, observed total counts = 331.000000
[Sat Aug 11 21:37:16 2012] Offset between fit and detection position for source 8 = 4.373542 pixels
[Sat Aug 11 21:37:16 2012] 338.516800 total counts/ 315.141000 bgd. counts: snr = 1.316782
Spatial fit parameters:
  Offset between fit and detection position for source 8 = 4.373542 pixels
  Position = (138.9, 372.8) = 8 0 45.51 -44 18 37.9
  Extent = 8.8 (3.2-25.5)", rotation angle = 0
  Source counts = 23.4 +/- 18.4
  Background counts = 315.1
  Rate = 0.002 +/- 0.002
  Deleting source due to low Poisson probability