[Tue Sep  4 21:37:59 2012] Detection parameters:
  Position = (255.2, 401.1) = 9 18 11.63 -11 56 11.8
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 85.3 +/- 16.3
  Background counts = 79.6
  Rate = 0.003 +/- 0.0006

[Tue Sep  4 21:38:00 2012] Off-axis axis estimate = 8.08'
[Tue Sep  4 21:41:04 2012] Using EEF radius (= 10.47 ")to estimate initial spatial extent for simple fitting
[Tue Sep  4 21:41:04 2012] Initial guess for spatial extent in simple fitting = 10.47"
[Tue Sep  4 21:41:04 2012] source mask rpix=2.4, npix_max = 33, mask sum = 36, frac = 1.066
[Tue Sep  4 21:41:04 2012] Giving source the simple spatial ID 7 for pass 0, mean size = 10.47"
[Tue Sep  4 23:29:16 2012] fullrun_pn_xmm0109980301_pi300-10000_cl_pass0_src7.ximg exists
[Tue Sep  4 23:29:16 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0109980301_pi300-10000_cl_pass0_src7.csv
[Tue Sep  4 23:29:16 2012] fullrun_pn_xmm0109980301_pi300-10000_cl_pass0_src7_1.ximg exists
[Tue Sep  4 23:29:16 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0109980301_pi300-10000_cl_pass0_src7.csv
[Tue Sep  4 23:29:16 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0109980301_pi300-10000_cl_pass0_src7_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0109980301_pi300-10000_cl_pass0_src7.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 Sep  4 23:29:17 2012] fullrun_pn_xmm0109980301_pi300-10000_cl_pass0_tfrozen_src7.ximg exists
[Tue Sep  4 23:29:17 2012] fullrun_pn_xmm0109980301_pi300-10000_cl_pass0_tfrozen_src7_1.ximg exists
[Tue Sep  4 23:29:17 2012] Fit fullrun_pn_xmm0109980301_pi300-10000_cl_pass0_tfrozen_src7 appears to have run properly
[Wed Sep  5 01:19:33 2012] Spatial fit model total counts = 922.999000, observed total counts = 923.000000
[Wed Sep  5 01:19:33 2012] Offset between fit and detection position for source 7 = 0.246190 pixels
[Wed Sep  5 01:19:33 2012] 919.879400 total counts/ 846.490000 bgd. counts: snr = 2.522449
Spatial fit parameters:
  Offset between fit and detection position for source 7 = 0.246190 pixels
  Position = (255.0, 401.0) = 9 18 11.70 -11 56 14.2
  Extent = 6.7 (4.2-9.2)", rotation angle = 0
  Source counts = 73.4 +/- 30.3
  Background counts = 846.5
  Rate = 0.003 +/- 0.001
[Wed Sep  5 01:19:33 2012] Vigneting correction estimate = 1.000000
[Wed Sep  5 01:19:33 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Sep  5 01:19:33 2012] Assessing source extent using major axis lower bound
[Wed Sep  5 01:19:33 2012] Source does appear to be extended
[Wed Sep  5 01:19:33 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Sep  5 01:19:33 2012] Deleting source due to low Poisson probability 0.8