[Sat Aug  4 10:09:09 2012] Detection parameters:
  Position = (308.5, 321.1) = 9 53 28.33 39 17 25.4
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 43.9 +/- 9.6
  Background counts = 7.1
  Rate = 0.01 +/- 0.002

[Sat Aug  4 10:09:09 2012] Off-axis axis estimate = 1.79'
[Sat Aug  4 10:10:20 2012] Using EEF radius (= 7.33 ")to estimate initial spatial extent for simple fitting
[Sat Aug  4 10:10:20 2012] Initial guess for spatial extent in simple fitting = 7.33"
[Sat Aug  4 10:10:20 2012] source mask rpix=1.7, npix_max = 19, mask sum = 20, frac = 1.048
[Sat Aug  4 10:10:20 2012] Giving source the simple spatial ID 9 for pass 0, mean size = 7.33"
[Sat Aug  4 10:31:12 2012] fullrun_pn_xmm0553561201_pi300-10000_cl_pass0_src9.ximg exists
[Sat Aug  4 10:31:12 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0553561201_pi300-10000_cl_pass0_src9.csv
[Sat Aug  4 10:31:12 2012] fullrun_pn_xmm0553561201_pi300-10000_cl_pass0_src9_1.ximg exists
[Sat Aug  4 10:31:12 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0553561201_pi300-10000_cl_pass0_src9.csv
[Sat Aug  4 10:31:12 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0553561201_pi300-10000_cl_pass0_src9_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0553561201_pi300-10000_cl_pass0_src9.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 Aug  4 10:31:12 2012] fullrun_pn_xmm0553561201_pi300-10000_cl_pass0_tfrozen_src9.ximg exists
[Sat Aug  4 10:31:12 2012] fullrun_pn_xmm0553561201_pi300-10000_cl_pass0_tfrozen_src9_1.ximg exists
[Sat Aug  4 10:31:12 2012] Fit fullrun_pn_xmm0553561201_pi300-10000_cl_pass0_tfrozen_src9 appears to have run properly
[Sat Aug  4 11:06:13 2012] Spatial fit model total counts = 875.877000, observed total counts = 876.000000
[Sat Aug  4 11:06:13 2012] Offset between fit and detection position for source 9 = 0.311792 pixels
[Sat Aug  4 11:06:13 2012] 234.025000 total counts/ 218.953000 bgd. counts: snr = 1.018581
Spatial fit parameters:
  Offset between fit and detection position for source 9 = 0.311792 pixels
  Position = (308.2, 321.3) = 9 53 28.41 39 17 25.7
  Extent = 1.8" x 1.8", rotation angle = 0
  Source counts = 15.1 +/- 15.3
  Background counts = 219.0
  Rate = 0.003 +/- 0.003
  Deleting source due to low Poisson probability