[Fri May  3 22:05:33 2013] Detection parameters:
  Position = (348.0, 317.0) = 12 43 51.92 -63 2 11.5
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 74.3 +/- 13.7
  Background counts = 41.1
  Rate = 0.002 +/- 0.0005

[Fri May  3 22:05:33 2013] Off-axis axis estimate = 3.84'
[Fri May  3 22:05:56 2013] Using EEF radius (= 8.35 ")to estimate initial spatial extent for simple fitting
[Fri May  3 22:05:56 2013] Initial guess for spatial extent in simple fitting = 8.35"
[Fri May  3 22:05:56 2013] source mask rpix=1.9, npix_max = 23, mask sum = 16, frac = 0.684
[Fri May  3 22:05:56 2013] Giving source the simple spatial ID 43 for pass 0, mean size = 8.35"
[Fri May  3 22:05:57 2013] fullrun_pn_xmm0109480401_pi300-10000_cl_pass0_src43.ximg exists
[Fri May  3 22:05:57 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0109480401_pi300-10000_cl_pass0_src43.csv
[Fri May  3 22:05:57 2013] fullrun_pn_xmm0109480401_pi300-10000_cl_pass0_src43_1.ximg exists
[Fri May  3 22:05:57 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0109480401_pi300-10000_cl_pass0_src43.csv
[Fri May  3 22:05:57 2013] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0109480401_pi300-10000_cl_pass0_src43_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0109480401_pi300-10000_cl_pass0_src43.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
[Fri May  3 22:05:58 2013] fullrun_pn_xmm0109480401_pi300-10000_cl_pass0_tfrozen_src43.ximg exists
[Fri May  3 22:05:58 2013] fullrun_pn_xmm0109480401_pi300-10000_cl_pass0_tfrozen_src43_1.ximg exists
[Fri May  3 22:05:58 2013] Fit fullrun_pn_xmm0109480401_pi300-10000_cl_pass0_tfrozen_src43 appears to have run properly
[Fri May  3 22:06:08 2013] Spatial fit model total counts = 871.489000, observed total counts = 863.000000
[Fri May  3 22:06:08 2013] Offset between fit and detection position for source 45 = 2.810303 pixels
[Fri May  3 22:06:08 2013] Warning, changing simple spatial fit ID from 43 to 6
[Fri May  3 22:06:08 2013] 883.390030 total counts/ 883.390000 bgd. counts: snr = 0.000001
Spatial fit parameters:
  Offset between fit and detection position for source 45 = 2.810303 pixels
  Position = (349.9, 314.9) = 12 43 50.69 -63 2 21.3
  Extent = 17.6" x 17.6", rotation angle = 0
  Source counts = 0.0 +/- 29.7
  Background counts = 883.4
  Rate = 7e-10 +/- 0.0007
  Deleting source due to low Poisson probability