[Fri Oct  7 10:07:05 2011] Detection parameters:
  Position = (192.9, 466.9) = 11 46 54.16 47 39 29.4
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 279.6 +/- 22.6
  Background counts = 37.9
  Rate = 0.01 +/- 0.001

[Fri Oct  7 10:07:06 2011] Off-axis axis estimate = 14.41'
[Fri Oct  7 10:08:45 2011] Using EEF radius (= 13.63 ")to estimate initial spatial extent for simple fitting
[Fri Oct  7 10:08:45 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Fri Oct  7 10:08:45 2011] Initial guess for spatial extent in simple fitting = 13.63"
[Fri Oct  7 10:08:45 2011] source mask rpix=3.1, npix_max = 52, mask sum = 64, frac = 1.211
[Fri Oct  7 10:08:45 2011] Giving source the simple spatial ID 9 for pass 0, mean size = 13.63"
[Fri Oct  7 10:50:20 2011] fullrun_pn_xmm0047540601_pi300-10000_cl_pass0_src9.ximg exists
[Fri Oct  7 10:50:20 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0047540601_pi300-10000_cl_pass0_src9.csv
[Fri Oct  7 10:50:20 2011] fullrun_pn_xmm0047540601_pi300-10000_cl_pass0_src9_1.ximg exists
[Fri Oct  7 10:50:20 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0047540601_pi300-10000_cl_pass0_src9.csv
[Fri Oct  7 10:50:20 2011] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0047540601_pi300-10000_cl_pass0_src9_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0047540601_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
[Fri Oct  7 10:50:20 2011] fullrun_pn_xmm0047540601_pi300-10000_cl_pass0_tfrozen_src9.ximg exists
[Fri Oct  7 10:50:20 2011] fullrun_pn_xmm0047540601_pi300-10000_cl_pass0_tfrozen_src9_1.ximg exists
[Fri Oct  7 10:50:20 2011] Fit fullrun_pn_xmm0047540601_pi300-10000_cl_pass0_tfrozen_src9 appears to have run properly
[Fri Oct  7 11:54:17 2011] Warning: source 9 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 10 at 17.618742 pixels away
[Fri Oct  7 11:54:17 2011] Spatial fit model total counts = 572.882000, observed total counts = 572.000000
[Fri Oct  7 11:54:17 2011] Offset between fit and detection position for source 10 = 1.427345 pixels
[Fri Oct  7 11:54:17 2011] Warning, changing simple spatial fit ID from 9 to 12
[Fri Oct  7 11:54:17 2011] 574.436780 total counts/ 572.427000 bgd. counts: snr = 0.084002
Spatial fit parameters:
  Offset between fit and detection position for source 10 = 1.427345 pixels
  Position = (192.0, 468.0) = 11 46 54.56 47 39 33.1
  Extent = 3.9 (3.3-5.4)", rotation angle = 0
  Source counts = 2.0 +/- 24.0
  Background counts = 572.4
  Rate = 9e-05 +/- 0.001
  Deleting source due to low Poisson probability