[Tue Feb 21 09:57:36 2012] Detection parameters:
  Position = (332.4, 289.7) = 18 8 32.95 -20 26 43.2
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 84.0 +/- 15.9
  Background counts = 62.8
  Rate = 0.004 +/- 0.0008

[Tue Feb 21 09:57:36 2012] Off-axis axis estimate = 2.54'
[Tue Feb 21 10:09:02 2012] Using EEF radius (= 7.70 ")to estimate initial spatial extent for simple fitting
[Tue Feb 21 10:09:02 2012] Initial guess for spatial extent in simple fitting = 7.70"
[Tue Feb 21 10:09:02 2012] source mask rpix=1.8, npix_max = 20, mask sum = 25, frac = 1.213
[Tue Feb 21 10:09:02 2012] Giving source the simple spatial ID 1 for pass 0, mean size = 7.70"
[Tue Feb 21 10:17:13 2012] fullrun_pn_xmm0502170301_pi300-10000_cl_pass0_src1.ximg exists
[Tue Feb 21 10:17:13 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0502170301_pi300-10000_cl_pass0_src1.csv
[Tue Feb 21 10:17:13 2012] fullrun_pn_xmm0502170301_pi300-10000_cl_pass0_src1_1.ximg exists
[Tue Feb 21 10:17:13 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0502170301_pi300-10000_cl_pass0_src1.csv
[Tue Feb 21 10:17:13 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0502170301_pi300-10000_cl_pass0_src1_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0502170301_pi300-10000_cl_pass0_src1.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 Feb 21 10:17:13 2012] fullrun_pn_xmm0502170301_pi300-10000_cl_pass0_tfrozen_src1.ximg exists
[Tue Feb 21 10:17:13 2012] fullrun_pn_xmm0502170301_pi300-10000_cl_pass0_tfrozen_src1_1.ximg exists
[Tue Feb 21 10:17:13 2012] Fit fullrun_pn_xmm0502170301_pi300-10000_cl_pass0_tfrozen_src1 appears to have run properly
[Tue Feb 21 11:19:22 2012] Spatial fit model total counts = 757.997000, observed total counts = 758.000000
[Tue Feb 21 11:19:22 2012] Offset between fit and detection position for source 1 = 0.207811 pixels
[Tue Feb 21 11:19:22 2012] 778.121500 total counts/ 733.797000 bgd. counts: snr = 1.636273
Spatial fit parameters:
  Offset between fit and detection position for source 1 = 0.207811 pixels
  Position = (332.3, 289.5) = 18 8 32.97 -20 26 43.5
  Extent = 4.4 (2.1-7.6)", rotation angle = 0
  Source counts = 44.3 +/- 27.9
  Background counts = 733.8
  Rate = 0.001 +/- 0.0009
  Deleting source due to low Poisson probability