[Tue May  1 11:39:25 2012] Detection parameters:
  Position = (344.1, 251.6) = 14 0 50.64 2 47 42.6
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 189.6 +/- 28.5
  Background counts = 328.0
  Rate = 0.003 +/- 0.0004

[Tue May  1 11:39:27 2012] Off-axis axis estimate = 4.74'
[Tue May  1 11:50:41 2012] Using EEF radius (= 8.80 ")to estimate initial spatial extent for simple fitting
[Tue May  1 11:50:41 2012] Initial guess for spatial extent in simple fitting = 8.80"
[Tue May  1 11:50:41 2012] source mask rpix=2.0, npix_max = 25, mask sum = 25, frac = 0.982
[Tue May  1 11:50:41 2012] Giving source the simple spatial ID 69 for pass 0, mean size = 8.80"
[Tue May  1 20:18:12 2012] fullrun_pn_xmm0551830101_pi300-10000_cl_pass0_src69.ximg exists
[Tue May  1 20:18:12 2012] fullrun_pn_xmm0551830101_pi300-10000_cl_pass0_src69_1.ximg exists
[Tue May  1 20:18:12 2012] Fit fullrun_pn_xmm0551830101_pi300-10000_cl_pass0_src69 appears to have run properly
[Tue May  1 20:18:14 2012] fullrun_pn_xmm0551830101_pi300-10000_cl_pass0_tfrozen_src69.ximg exists
[Tue May  1 20:18:14 2012] fullrun_pn_xmm0551830101_pi300-10000_cl_pass0_tfrozen_src69_1.ximg exists
[Tue May  1 20:18:14 2012] Fit fullrun_pn_xmm0551830101_pi300-10000_cl_pass0_tfrozen_src69 appears to have run properly
[Wed May  2 03:25:45 2012] Spatial fit model total counts = 1748.950000, observed total counts = 1749.000000
[Wed May  2 03:25:45 2012] Offset between fit and detection position for source 72 = 0.206157 pixels
[Wed May  2 03:25:45 2012] 1729.349000 total counts/ 1624.620000 bgd. counts: snr = 2.598311
Spatial fit parameters:
  Offset between fit and detection position for source 72 = 0.206157 pixels
  Position = (343.9, 251.7) = 14 0 50.69 2 47 43.3
  Extent = 5.3" x 3.8", rotation angle = 0
  Source counts = 104.7 +/- 41.6
  Background counts = 1624.6
  Rate = 0.002 +/- 0.0006
[Wed May  2 03:25:45 2012] Vigneting correction estimate = 1.000000
[Wed May  2 03:25:45 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed May  2 03:25:45 2012] Assessing source extent using major
[Wed May  2 03:25:45 2012] Source does appear to be extended
[Wed May  2 03:25:45 2012] Computing asymmetry using major and minor axis, asym = 1.42
[Wed May  2 03:26:42 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Wed May  2 03:26:42 2012] Initial guess for spatial extent in simple fitting = 4.55"
[Wed May  2 03:26:42 2012] source mask rpix=1.0, npix_max = 9, mask sum = 9, frac = 0.942
[Wed May  2 03:26:42 2012] Giving source the simple spatial ID 67 for pass 1, mean size = 4.55"
[Thu May  3 03:10:40 2012] fullrun_pn_xmm0551830101_pi300-10000_cl_pass1_src67.ximg exists
[Thu May  3 03:10:40 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0551830101_pi300-10000_cl_pass1_src67.csv
[Thu May  3 03:10:40 2012] fullrun_pn_xmm0551830101_pi300-10000_cl_pass1_src67_1.ximg exists
[Thu May  3 03:10:40 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0551830101_pi300-10000_cl_pass1_src67.csv
[Thu May  3 03:10:40 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0551830101_pi300-10000_cl_pass1_src67_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0551830101_pi300-10000_cl_pass1_src67.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 May  3 03:10:42 2012] fullrun_pn_xmm0551830101_pi300-10000_cl_pass1_tfrozen_src67.ximg exists
[Thu May  3 03:10:42 2012] fullrun_pn_xmm0551830101_pi300-10000_cl_pass1_tfrozen_src67_1.ximg exists
[Thu May  3 03:10:42 2012] Fit fullrun_pn_xmm0551830101_pi300-10000_cl_pass1_tfrozen_src67 appears to have run properly
[Thu May  3 08:04:25 2012] Spatial fit model total counts = 1745.720000, observed total counts = 1749.000000
[Thu May  3 08:04:25 2012] Offset between fit and detection position for source 72 = 0.050850 pixels
[Thu May  3 08:04:25 2012] 1648.130000 total counts/ 1538.970000 bgd. counts: snr = 2.782585
Spatial fit parameters:
  Offset between fit and detection position for source 72 = 0.050850 pixels
  Position = (343.9, 251.7) = 14 0 50.70 2 47 43.3
  Extent = 4.6 (3.6-5.7)", rotation angle = 0
  Source counts = 109.2 +/- 40.6
  Background counts = 1539.0
  Rate = 0.002 +/- 0.0006
[Thu May  3 08:04:25 2012] Vigneting correction estimate = 1.000000
[Thu May  3 08:04:25 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu May  3 08:04:25 2012] Assessing source extent using major axis lower bound
[Thu May  3 08:04:25 2012] Source does appear to be extended
[Thu May  3 08:04:25 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Thu May  3 08:04:25 2012] Deleting source due to low Poisson probability 1.0