[Tue Aug 21 10:21:18 2012] Detection parameters:
  Position = (458.5, 277.7) = 19 10 17.61 9 6 11.4
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 52.6 +/- 11.7
  Background counts = 20.5
  Rate = 0.003 +/- 0.0007

[Tue Aug 21 10:21:19 2012] Off-axis axis estimate = 11.70'
[Tue Aug 21 10:25:29 2012] Using EEF radius (= 12.28 ")to estimate initial spatial extent for simple fitting
[Tue Aug 21 10:25:29 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Tue Aug 21 10:25:29 2012] Initial guess for spatial extent in simple fitting = 12.28"
[Tue Aug 21 10:25:29 2012] source mask rpix=2.8, npix_max = 44, mask sum = 49, frac = 1.110
[Tue Aug 21 10:25:29 2012] Giving source the simple spatial ID 18 for pass 0, mean size = 12.28"
[Tue Aug 21 12:53:11 2012] fullrun_pn_xmm0084100501_pi300-10000_cl_pass0_src18.ximg exists
[Tue Aug 21 12:53:11 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0084100501_pi300-10000_cl_pass0_src18.csv
[Tue Aug 21 12:53:11 2012] fullrun_pn_xmm0084100501_pi300-10000_cl_pass0_src18_1.ximg exists
[Tue Aug 21 12:53:11 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0084100501_pi300-10000_cl_pass0_src18.csv
[Tue Aug 21 12:53:11 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0084100501_pi300-10000_cl_pass0_src18_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0084100501_pi300-10000_cl_pass0_src18.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 Aug 21 12:53:12 2012] fullrun_pn_xmm0084100501_pi300-10000_cl_pass0_tfrozen_src18.ximg exists
[Tue Aug 21 12:53:12 2012] fullrun_pn_xmm0084100501_pi300-10000_cl_pass0_tfrozen_src18_1.ximg exists
[Tue Aug 21 12:53:12 2012] Fit fullrun_pn_xmm0084100501_pi300-10000_cl_pass0_tfrozen_src18 appears to have run properly
[Tue Aug 21 16:30:36 2012] Spatial fit model total counts = 310.965000, observed total counts = 312.000000
[Tue Aug 21 16:30:36 2012] Offset between fit and detection position for source 20 = 0.342892 pixels
[Tue Aug 21 16:30:36 2012] 309.760300 total counts/ 271.946000 bgd. counts: snr = 2.293056
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.342892 pixels
  Position = (458.7, 278.0) = 19 10 17.54 9 6 14.6
  Extent = 7.9 (4.7-14.1)", rotation angle = 0
  Source counts = 37.8 +/- 17.6
  Background counts = 271.9
  Rate = 0.002 +/- 0.001
[Tue Aug 21 16:30:36 2012] Vigneting correction estimate = 1.000000
[Tue Aug 21 16:30:36 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Aug 21 16:30:36 2012] Assessing source extent using major axis lower bound
[Tue Aug 21 16:30:36 2012] Source does appear to be extended
[Tue Aug 21 16:30:36 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Aug 21 16:30:36 2012] Deleting source due to low Poisson probability 0.7