[Thu Jul 19 19:45:31 2012] Detection parameters:
  Position = (330.0, 245.9) = 16 54 1.98 -41 54 47.7
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 75.9 +/- 16.4
  Background counts = 89.1
  Rate = 0.004 +/- 0.0008

[Thu Jul 19 19:45:31 2012] Off-axis axis estimate = 4.44'
[Thu Jul 19 19:49:40 2012] Using EEF radius (= 8.65 ")to estimate initial spatial extent for simple fitting
[Thu Jul 19 19:49:40 2012] Initial guess for spatial extent in simple fitting = 8.65"
[Thu Jul 19 19:49:40 2012] source mask rpix=2.0, npix_max = 24, mask sum = 25, frac = 1.009
[Thu Jul 19 19:49:40 2012] Giving source the simple spatial ID 103 for pass 0, mean size = 8.65"
[Fri Jul 20 06:25:43 2012] Source 115 is offset by 8.108936 and -3.025311 pixels which is larger than
2 X fitted extent = 0.990294 x 0.990294, not incorporating fit results
[Fri Jul 20 06:25:43 2012] Vigneting correction estimate = 1.000000
[Fri Jul 20 06:25:43 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Jul 20 06:25:43 2012] Assessing source extent using major
[Fri Jul 20 06:25:43 2012] Source does appear to be extended
[Fri Jul 20 06:25:43 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Jul 20 06:26:40 2012] Using EEF radius (= 8.65 ")to estimate initial spatial extent for simple fitting
[Fri Jul 20 06:26:40 2012] Initial guess for spatial extent in simple fitting = 8.65"
[Fri Jul 20 06:26:40 2012] source mask rpix=2.0, npix_max = 24, mask sum = 25, frac = 1.009
[Fri Jul 20 06:26:40 2012] Giving source the simple spatial ID 100 for pass 1, mean size = 8.65"
[Fri Jul 20 11:42:04 2012] fullrun_pn_xmm0109490401_pi300-10000_cl_pass1_src100.ximg exists
[Fri Jul 20 11:42:04 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0109490401_pi300-10000_cl_pass1_src100.csv
[Fri Jul 20 11:42:04 2012] fullrun_pn_xmm0109490401_pi300-10000_cl_pass1_src100_1.ximg exists
[Fri Jul 20 11:42:04 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0109490401_pi300-10000_cl_pass1_src100.csv
[Fri Jul 20 11:42:04 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0109490401_pi300-10000_cl_pass1_src100_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0109490401_pi300-10000_cl_pass1_src100.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 Jul 20 11:42:07 2012] fullrun_pn_xmm0109490401_pi300-10000_cl_pass1_tfrozen_src100.ximg exists
[Fri Jul 20 11:42:07 2012] fullrun_pn_xmm0109490401_pi300-10000_cl_pass1_tfrozen_src100_1.ximg exists
[Fri Jul 20 11:42:07 2012] Fit fullrun_pn_xmm0109490401_pi300-10000_cl_pass1_tfrozen_src100 appears to have run properly
[Fri Jul 20 18:24:11 2012] Source 115 is offset by 8.108936 and -3.025311 pixels which is larger than
2 X fitted extent = 0.990294 x 0.990294, not incorporating fit results
[Fri Jul 20 18:24:11 2012] Spatial fit model total counts = 823.883000, observed total counts = 825.000000
[Fri Jul 20 18:24:11 2012] Offset between fit and detection position for source 115 = 0.134565 pixels
[Fri Jul 20 18:24:11 2012] 810.075200 total counts/ 765.250000 bgd. counts: snr = 1.620394
Spatial fit parameters:
  Offset between fit and detection position for source 115 = 0.134565 pixels
  Position = (330.1, 246.0) = 16 54 1.93 -41 54 48.0
  Extent = 4.2 (2.3-7.6)", rotation angle = 0
  Source counts = 44.8 +/- 28.5
  Background counts = 765.2
  Rate = 0.002 +/- 0.001
  Deleting source due to low Poisson probability