[Tue Mar 13 10:43:07 2012] Detection parameters:
  Position = (338.6, 328.5) = 21 36 19.98 -54 31 43.5
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 111.0 +/- 18.5
  Background counts = 105.9
  Rate = 0.005 +/- 0.0008

[Tue Mar 13 10:43:07 2012] Off-axis axis estimate = 3.64'
[Tue Mar 13 10:43:29 2012] Using EEF radius (= 8.25 ")to estimate initial spatial extent for simple fitting
[Tue Mar 13 10:43:29 2012] Initial guess for spatial extent in simple fitting = 8.25"
[Tue Mar 13 10:43:29 2012] source mask rpix=1.9, npix_max = 22, mask sum = 25, frac = 1.089
[Tue Mar 13 10:43:29 2012] Giving source the simple spatial ID 4 for pass 0, mean size = 8.25"
[Tue Mar 13 10:43:30 2012] fullrun_mos2_xmm0503460101_pi300-10000_cl_pass0_src4.ximg exists
[Tue Mar 13 10:43:30 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0503460101_pi300-10000_cl_pass0_src4.csv
[Tue Mar 13 10:43:30 2012] fullrun_mos2_xmm0503460101_pi300-10000_cl_pass0_src4_1.ximg exists
[Tue Mar 13 10:43:30 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0503460101_pi300-10000_cl_pass0_src4.csv
[Tue Mar 13 10:43:30 2012] It looks like the fit did not converge
You should probably delete fullrun_mos2_xmm0503460101_pi300-10000_cl_pass0_src4_1.ximg
Either tweak this fit manually starting from fullrun_mos2_xmm0503460101_pi300-10000_cl_pass0_src4.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 Mar 13 10:43:30 2012] fullrun_mos2_xmm0503460101_pi300-10000_cl_pass0_tfrozen_src4.ximg exists
[Tue Mar 13 10:43:30 2012] fullrun_mos2_xmm0503460101_pi300-10000_cl_pass0_tfrozen_src4_1.ximg exists
[Tue Mar 13 10:43:30 2012] Fit fullrun_mos2_xmm0503460101_pi300-10000_cl_pass0_tfrozen_src4 appears to have run properly
[Tue Mar 13 10:43:39 2012] Spatial fit model total counts = 157.512000, observed total counts = 155.000000
[Tue Mar 13 10:43:39 2012] Offset between fit and detection position for source 4 = 9.925825 pixels
[Tue Mar 13 10:43:39 2012] 157.982026 total counts/ 157.982000 bgd. counts: snr = 0.000002
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 9.925825 pixels
  Position = (345.6, 321.4) = 21 36 16.50 -54 32 15.6
  Extent = 16.5 (16.5-33.0)", rotation angle = 0
  Source counts = 0.0 +/- 12.6
  Background counts = 158.0
  Rate = 2e-09 +/- 0.0009
  Deleting source due to low Poisson probability