[Sun Sep  2 15:35:48 2012] Detection parameters:
  Position = (299.9, 309.3) = 16 32 7.25 -47 53 5.7
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 75.3 +/- 13.2
  Background counts = 12.1
  Rate = 0.007 +/- 0.001

[Sun Sep  2 15:35:48 2012] Off-axis axis estimate = 0.79'
[Sun Sep  2 16:27:17 2012] Using EEF radius (= 6.82 ")to estimate initial spatial extent for simple fitting
[Sun Sep  2 16:27:17 2012] Initial guess for spatial extent in simple fitting = 6.82"
[Sun Sep  2 16:27:17 2012] source mask rpix=1.6, npix_max = 17, mask sum = 16, frac = 0.935
[Sun Sep  2 16:27:17 2012] Giving source the simple spatial ID 4 for pass 0, mean size = 6.82"
[Sun Sep  2 16:41:30 2012] fullrun_mos1_xmm0556140101_pi300-10000_cl_pass0_src4.ximg exists
[Sun Sep  2 16:41:30 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0556140101_pi300-10000_cl_pass0_src4.csv
[Sun Sep  2 16:41:30 2012] fullrun_mos1_xmm0556140101_pi300-10000_cl_pass0_src4_1.ximg exists
[Sun Sep  2 16:41:30 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0556140101_pi300-10000_cl_pass0_src4.csv
[Sun Sep  2 16:41:30 2012] It looks like the fit did not converge
You should probably delete fullrun_mos1_xmm0556140101_pi300-10000_cl_pass0_src4_1.ximg
Either tweak this fit manually starting from fullrun_mos1_xmm0556140101_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
[Sun Sep  2 16:41:30 2012] fullrun_mos1_xmm0556140101_pi300-10000_cl_pass0_tfrozen_src4.ximg exists
[Sun Sep  2 16:41:30 2012] fullrun_mos1_xmm0556140101_pi300-10000_cl_pass0_tfrozen_src4_1.ximg exists
[Sun Sep  2 16:41:30 2012] Fit fullrun_mos1_xmm0556140101_pi300-10000_cl_pass0_tfrozen_src4 appears to have run properly
[Sun Sep  2 17:23:22 2012] Source 8 is offset by -6.390019 and -5.975855 pixels which is larger than
2 X fitted extent = 6.236552 x 6.236552, not incorporating fit results
[Sun Sep  2 17:23:22 2012] Spatial fit model total counts = 350.010000, observed total counts = 350.000000
[Sun Sep  2 17:23:22 2012] Offset between fit and detection position for source 8 = 0.528458 pixels
[Sun Sep  2 17:23:22 2012] Warning, changing simple spatial fit ID from 4 to 7
[Sun Sep  2 17:23:22 2012] 351.232400 total counts/ 336.550000 bgd. counts: snr = 0.800336
Spatial fit parameters:
  Offset between fit and detection position for source 8 = 0.528458 pixels
  Position = (299.6, 308.8) = 16 32 7.36 -47 53 8.2
  Extent = 2.0 (-0.3-2.1)", rotation angle = 0
  Source counts = 14.7 +/- 18.7
  Background counts = 336.6
  Rate = 0.001 +/- 0.002
  Deleting source due to low Poisson probability