[Sat Feb 18 04:19:13 2012] Detection parameters:
  Position = (363.5, 293.9) = 21 44 10.91 38 20 14.7
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 635.9 +/- 39.1
  Background counts = 752.8
  Rate = 0.01 +/- 0.0008

[Sat Feb 18 04:19:14 2012] Off-axis axis estimate = 4.73'
[Sat Feb 18 04:27:16 2012] Using EEF radius (= 8.79 ")to estimate initial spatial extent for simple fitting
[Sat Feb 18 04:27:16 2012] Initial guess for spatial extent in simple fitting = 8.79"
[Sat Feb 18 04:27:16 2012] source mask rpix=2.0, npix_max = 25, mask sum = 15, frac = 0.590
[Sat Feb 18 04:27:16 2012] Giving source the simple spatial ID 42 for pass 0, mean size = 8.79"
[Sat Feb 18 11:24:51 2012] fullrun_mos1_xmm0602310101_pi300-10000_cl_pass0_src42.ximg exists
[Sat Feb 18 11:24:51 2012] fullrun_mos1_xmm0602310101_pi300-10000_cl_pass0_src42_1.ximg exists
[Sat Feb 18 11:24:51 2012] Fit fullrun_mos1_xmm0602310101_pi300-10000_cl_pass0_src42 appears to have run properly
[Sat Feb 18 11:24:53 2012] fullrun_mos1_xmm0602310101_pi300-10000_cl_pass0_tfrozen_src42.ximg exists
[Sat Feb 18 11:24:53 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0602310101_pi300-10000_cl_pass0_tfrozen_src42.csv
[Sat Feb 18 11:24:53 2012] fullrun_mos1_xmm0602310101_pi300-10000_cl_pass0_tfrozen_src42_1.ximg exists
[Sat Feb 18 11:24:53 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0602310101_pi300-10000_cl_pass0_tfrozen_src42.csv
[Sat Feb 18 11:24:53 2012] It looks like the fit did not converge
You should probably delete fullrun_mos1_xmm0602310101_pi300-10000_cl_pass0_tfrozen_src42_1.ximg
Either tweak this fit manually starting from fullrun_mos1_xmm0602310101_pi300-10000_cl_pass0_tfrozen_src42.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 Feb 18 22:36:15 2012] Spatial fit model total counts = 8713.830000, observed total counts = 8776.000000
[Sat Feb 18 22:36:15 2012] Offset between fit and detection position for source 47 = 1.058993 pixels
[Sat Feb 18 22:36:15 2012] Warning, changing simple spatial fit ID from 42 to 39
[Sat Feb 18 22:36:15 2012] 7983.922523 total counts/ 7983.720000 bgd. counts: snr = 0.002267
Spatial fit parameters:
  Offset between fit and detection position for source 47 = 1.058993 pixels
  Position = (362.5, 293.9) = 21 44 11.30 38 20 11.3
  Extent = 2.5" x 2.5", rotation angle = 0
  Source counts = 0.2 +/- 89.4
  Background counts = 7983.7
  Rate = 2e-06 +/- 0.001
  Deleting source due to low Poisson probability