[Fri May 31 23:22:43 2013] Detection parameters:
  Position = (314.7, 306.8) = 19 14 11.23 4 54 54.8
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 63.2 +/- 13.8
  Background counts = 49.1
  Rate = 0.002 +/- 0.0005

[Fri May 31 23:22:44 2013] Off-axis axis estimate = 1.33'
[Fri May 31 23:23:34 2013] Using EEF radius (= 7.09 ")to estimate initial spatial extent for simple fitting
[Fri May 31 23:23:34 2013] Initial guess for spatial extent in simple fitting = 7.09"
[Fri May 31 23:23:34 2013] source mask rpix=1.6, npix_max = 18, mask sum = 16, frac = 0.881
[Fri May 31 23:23:34 2013] Giving source the simple spatial ID 21 for pass 0, mean size = 7.09"
[Fri May 31 23:23:35 2013] fullrun_mos2_xmm0075140401_pi300-10000_cl_pass0_src21.ximg exists
[Fri May 31 23:23:35 2013] fullrun_mos2_xmm0075140401_pi300-10000_cl_pass0_src21_1.ximg exists
[Fri May 31 23:23:35 2013] Fit fullrun_mos2_xmm0075140401_pi300-10000_cl_pass0_src21 appears to have run properly
[Fri May 31 23:23:36 2013] fullrun_mos2_xmm0075140401_pi300-10000_cl_pass0_tfrozen_src21.ximg exists
[Fri May 31 23:23:36 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0075140401_pi300-10000_cl_pass0_tfrozen_src21.csv
[Fri May 31 23:23:36 2013] fullrun_mos2_xmm0075140401_pi300-10000_cl_pass0_tfrozen_src21_1.ximg exists
[Fri May 31 23:23:36 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0075140401_pi300-10000_cl_pass0_tfrozen_src21.csv
[Fri May 31 23:23:36 2013] It looks like the fit did not converge
You should probably delete fullrun_mos2_xmm0075140401_pi300-10000_cl_pass0_tfrozen_src21_1.ximg
Either tweak this fit manually starting from fullrun_mos2_xmm0075140401_pi300-10000_cl_pass0_tfrozen_src21.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 May 31 23:24:07 2013] Spatial fit model total counts = 824.837000, observed total counts = 824.000000
[Fri May 31 23:24:07 2013] Offset between fit and detection position for source 24 = 0.402271 pixels
[Fri May 31 23:24:07 2013] Warning, changing simple spatial fit ID from 21 to 16
[Fri May 31 23:24:07 2013] 815.474200 total counts/ 774.309000 bgd. counts: snr = 1.479357
Spatial fit parameters:
  Offset between fit and detection position for source 24 = 0.402271 pixels
  Position = (314.5, 306.5) = 19 14 11.32 4 54 57.4
  Extent = 13.6 (13.6-27.3)" x 4.6 (2.0-10.6)", rotation angle = 81 (49-90) degrees
  Source counts = 41.2 +/- 28.6
  Background counts = 774.3
  Rate = 0.001 +/- 0.0009
  Deleting source due to low Poisson probability