[Tue Jan 17 10:59:01 2012] Detection parameters:
  Position = (374.3, 490.1) = 3 32 4.44 -27 37 26.2
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 232.4 +/- 20.0
  Background counts = 159.0
  Rate = 0.002 +/- 0.0002

[Tue Jan 17 10:59:04 2012] Off-axis axis estimate = 14.94'
[Tue Jan 17 11:06:00 2012] Using EEF radius (= 13.90 ")to estimate initial spatial extent for simple fitting
[Tue Jan 17 11:06:00 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Tue Jan 17 11:06:00 2012] Initial guess for spatial extent in simple fitting = 13.90"
[Tue Jan 17 11:06:00 2012] source mask rpix=3.2, npix_max = 54, mask sum = 41, frac = 0.751
[Tue Jan 17 11:06:00 2012] Giving source the simple spatial ID 6 for pass 0, mean size = 13.90"
[Tue Jan 17 12:43:40 2012] fullrun_pn_xmm0604960901_pi300-10000_cl_pass0_src6.ximg exists
[Tue Jan 17 12:43:40 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0604960901_pi300-10000_cl_pass0_src6.csv
[Tue Jan 17 12:43:40 2012] fullrun_pn_xmm0604960901_pi300-10000_cl_pass0_src6_1.ximg exists
[Tue Jan 17 12:43:40 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0604960901_pi300-10000_cl_pass0_src6.csv
[Tue Jan 17 12:43:40 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0604960901_pi300-10000_cl_pass0_src6_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0604960901_pi300-10000_cl_pass0_src6.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 Jan 17 12:43:41 2012] fullrun_pn_xmm0604960901_pi300-10000_cl_pass0_tfrozen_src6.ximg exists
[Tue Jan 17 12:43:41 2012] fullrun_pn_xmm0604960901_pi300-10000_cl_pass0_tfrozen_src6_1.ximg exists
[Tue Jan 17 12:43:41 2012] Fit fullrun_pn_xmm0604960901_pi300-10000_cl_pass0_tfrozen_src6 appears to have run properly
[Tue Jan 17 14:08:42 2012] Source 6 is offset by 9.192131 and 3.234289 pixels which is larger than
2 X fitted extent = 1.575168 x 1.575168, not incorporating fit results
[Tue Jan 17 14:08:42 2012] Spatial fit model total counts = 1118.570000, observed total counts = 1196.000000
[Tue Jan 17 14:08:42 2012] Offset between fit and detection position for source 6 = 6.858917 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 6 = 6.858917 pixels
  Position = (377.8, 484.2) = 3 32 3.29 -27 37 58.2
  Extent = 23.6 (22.3-24.6)", rotation angle = 0
  Source counts = 979.5 +/- 31.3
  Background counts = 0.0
  Rate = 0.01 +/- 0.0004
 Deleting source due to low signal-to-noise ratio