[Sat Mar 24 12:49:22 2012] Detection parameters:
  Position = (262.0, 358.4) = 5 20 26.99 6 20 59.7
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 60.5 +/- 11.8
  Background counts = 23.4
  Rate = 0.006 +/- 0.001

[Sat Mar 24 12:49:22 2012] Off-axis axis estimate = 5.09'
[Sat Mar 24 12:52:46 2012] Using EEF radius (= 8.97 ")to estimate initial spatial extent for simple fitting
[Sat Mar 24 12:52:46 2012] Initial guess for spatial extent in simple fitting = 8.97"
[Sat Mar 24 12:52:46 2012] source mask rpix=2.1, npix_max = 26, mask sum = 30, frac = 1.142
[Sat Mar 24 12:52:46 2012] Giving source the simple spatial ID 13 for pass 0, mean size = 8.97"
[Sat Mar 24 13:27:38 2012] fullrun_pn_xmm0501600101_pi300-10000_cl_pass0_src13.ximg exists
[Sat Mar 24 13:27:38 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0501600101_pi300-10000_cl_pass0_src13.csv
[Sat Mar 24 13:27:38 2012] fullrun_pn_xmm0501600101_pi300-10000_cl_pass0_src13_1.ximg exists
[Sat Mar 24 13:27:38 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0501600101_pi300-10000_cl_pass0_src13.csv
[Sat Mar 24 13:27:38 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0501600101_pi300-10000_cl_pass0_src13_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0501600101_pi300-10000_cl_pass0_src13.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 Mar 24 13:27:38 2012] fullrun_pn_xmm0501600101_pi300-10000_cl_pass0_tfrozen_src13.ximg exists
[Sat Mar 24 13:27:38 2012] fullrun_pn_xmm0501600101_pi300-10000_cl_pass0_tfrozen_src13_1.ximg exists
[Sat Mar 24 13:27:38 2012] Fit fullrun_pn_xmm0501600101_pi300-10000_cl_pass0_tfrozen_src13 appears to have run properly
[Sat Mar 24 14:11:44 2012] Spatial fit model total counts = 160.000000, observed total counts = 160.000000
[Sat Mar 24 14:11:44 2012] Offset between fit and detection position for source 13 = 0.280795 pixels
[Sat Mar 24 14:11:44 2012] 160.367600 total counts/ 129.666000 bgd. counts: snr = 2.696174
Spatial fit parameters:
  Offset between fit and detection position for source 13 = 0.280795 pixels
  Position = (261.8, 358.2) = 5 20 27.03 6 20 58.2
  Extent = 4.9 (3.2-6.4)", rotation angle = 0
  Source counts = 30.7 +/- 12.7
  Background counts = 129.7
  Rate = 0.004 +/- 0.002
[Sat Mar 24 14:11:44 2012] Vigneting correction estimate = 1.000000
[Sat Mar 24 14:11:44 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Mar 24 14:11:44 2012] Assessing source extent using major axis lower bound
[Sat Mar 24 14:11:44 2012] Source does appear to be extended
[Sat Mar 24 14:11:44 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Mar 24 14:11:44 2012] Deleting source due to low Poisson probability 0.9