[Wed Nov 30 23:51:18 2011] Detection parameters:
  Position = (308.2, 272.9) = 13 14 29.89 -25 18 43.3
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 388.7 +/- 31.9
  Background counts = 218.3
  Rate = 0.009 +/- 0.0007

[Wed Nov 30 23:51:18 2011] Off-axis axis estimate = 1.98'
[Wed Nov 30 23:56:35 2011] Using EEF radius (= 7.42 ")to estimate initial spatial extent for simple fitting
[Wed Nov 30 23:56:35 2011] Initial guess for spatial extent in simple fitting = 7.42"
[Wed Nov 30 23:56:35 2011] source mask rpix=1.7, npix_max = 19, mask sum = 16, frac = 0.823
[Wed Nov 30 23:56:35 2011] Giving source the simple spatial ID 45 for pass 0, mean size = 7.42"
[Thu Dec  1 01:53:14 2011] fullrun_pn_xmm0501730101_pi300-10000_cl_pass0_src45.ximg exists
[Thu Dec  1 01:53:14 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0501730101_pi300-10000_cl_pass0_src45.csv
[Thu Dec  1 01:53:14 2011] fullrun_pn_xmm0501730101_pi300-10000_cl_pass0_src45_1.ximg exists
[Thu Dec  1 01:53:14 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0501730101_pi300-10000_cl_pass0_src45.csv
[Thu Dec  1 01:53:14 2011] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0501730101_pi300-10000_cl_pass0_src45_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0501730101_pi300-10000_cl_pass0_src45.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
[Thu Dec  1 01:53:15 2011] fullrun_pn_xmm0501730101_pi300-10000_cl_pass0_tfrozen_src45.ximg exists
[Thu Dec  1 01:53:15 2011] fullrun_pn_xmm0501730101_pi300-10000_cl_pass0_tfrozen_src45_1.ximg exists
[Thu Dec  1 01:53:15 2011] Fit fullrun_pn_xmm0501730101_pi300-10000_cl_pass0_tfrozen_src45 appears to have run properly
[Thu Dec  1 04:46:35 2011] Spatial fit model total counts = 2798.650000, observed total counts = 2795.000000
[Thu Dec  1 04:46:35 2011] Offset between fit and detection position for source 46 = 4.779862 pixels
[Thu Dec  1 04:46:35 2011] Warning, changing simple spatial fit ID from 45 to 43
[Thu Dec  1 04:46:35 2011] 2851.909700 total counts/ 2809.570000 bgd. counts: snr = 0.798781
Spatial fit parameters:
  Offset between fit and detection position for source 46 = 4.779862 pixels
  Position = (306.4, 277.4) = 13 14 30.47 -25 18 25.0
  Extent = 14.4 (14.4-28.8)", rotation angle = 0
  Source counts = 42.3 +/- 53.4
  Background counts = 2809.6
  Rate = 0.001 +/- 0.001
  Deleting source due to low Poisson probability