[Tue Sep  4 21:37:59 2012] Detection parameters:
  Position = (380.3, 448.5) = 9 17 34.57 -11 52 46.9
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 67.7 +/- 14.8
  Background counts = 52.3
  Rate = 0.002 +/- 0.0005

[Tue Sep  4 21:38:00 2012] Off-axis axis estimate = 12.39'
[Tue Sep  4 21:41:04 2012] Using EEF radius (= 12.62 ")to estimate initial spatial extent for simple fitting
[Tue Sep  4 21:41:04 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Tue Sep  4 21:41:04 2012] Initial guess for spatial extent in simple fitting = 12.62"
[Tue Sep  4 21:41:04 2012] source mask rpix=2.9, npix_max = 46, mask sum = 49, frac = 1.058
[Tue Sep  4 21:41:04 2012] Giving source the simple spatial ID 3 for pass 0, mean size = 12.62"
[Tue Sep  4 23:29:16 2012] fullrun_pn_xmm0109980301_pi300-10000_cl_pass0_src3.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_src3.csv
[Tue Sep  4 23:29:16 2012] fullrun_pn_xmm0109980301_pi300-10000_cl_pass0_src3_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_src3.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_src3_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0109980301_pi300-10000_cl_pass0_src3.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_src3.ximg exists
[Tue Sep  4 23:29:17 2012] fullrun_pn_xmm0109980301_pi300-10000_cl_pass0_tfrozen_src3_1.ximg exists
[Tue Sep  4 23:29:17 2012] Fit fullrun_pn_xmm0109980301_pi300-10000_cl_pass0_tfrozen_src3 appears to have run properly
[Wed Sep  5 01:19:33 2012] Spatial fit model total counts = 965.562000, observed total counts = 881.000000
[Wed Sep  5 01:19:33 2012] Offset between fit and detection position for source 3 = 0.662868 pixels
[Wed Sep  5 01:19:33 2012] 957.729500 total counts/ 920.892000 bgd. counts: snr = 1.213908
Spatial fit parameters:
  Offset between fit and detection position for source 3 = 0.662868 pixels
  Position = (379.7, 448.7) = 9 17 34.75 -11 52 46.6
  Extent = 4.8 (3.2-8.2)", rotation angle = 0
  Source counts = 36.8 +/- 30.9
  Background counts = 920.9
  Rate = 0.001 +/- 0.001
  Deleting source due to low Poisson probability