[Sat May  4 01:44:17 2013] Detection parameters:
  Position = (275.2, 284.8) = 17 28 23.50 -14 15 23.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 76.7 +/- 17.2
  Background counts = 22.1
  Rate = 0.002 +/- 0.0004

[Sat May  4 01:44:18 2013] Off-axis axis estimate = 1.95'
[Sat May  4 02:29:24 2013] Using EEF radius (= 7.40 ")to estimate initial spatial extent for simple fitting
[Sat May  4 02:29:24 2013] Initial guess for spatial extent in simple fitting = 7.40"
[Sat May  4 02:29:24 2013] source mask rpix=1.7, npix_max = 19, mask sum = 16, frac = 0.825
[Sat May  4 02:29:24 2013] Giving source the simple spatial ID 18 for pass 0, mean size = 7.40"
[Sat May  4 03:57:27 2013] fullrun_mos2_xmm0041160101_pi300-10000_cl_pass0_src18.ximg exists
[Sat May  4 03:57:27 2013] fullrun_mos2_xmm0041160101_pi300-10000_cl_pass0_src18_1.ximg exists
[Sat May  4 03:57:27 2013] Fit fullrun_mos2_xmm0041160101_pi300-10000_cl_pass0_src18 appears to have run properly
[Sat May  4 03:57:28 2013] fullrun_mos2_xmm0041160101_pi300-10000_cl_pass0_tfrozen_src18.ximg exists
[Sat May  4 03:57:28 2013] fullrun_mos2_xmm0041160101_pi300-10000_cl_pass0_tfrozen_src18_1.ximg exists
[Sat May  4 03:57:28 2013] Fit fullrun_mos2_xmm0041160101_pi300-10000_cl_pass0_tfrozen_src18 appears to have run properly
[Sat May  4 03:57:37 2013] Source 19 is offset by -7.436906 and 0.489274 pixels which is larger than
2 X fitted extent = 1.483287 x 3.721439, not incorporating fit results
[Sat May  4 03:57:37 2013] Spatial fit model total counts = 1404.940000, observed total counts = 1544.000000
[Sat May  4 03:57:37 2013] Offset between fit and detection position for source 19 = 6.054982 pixels
[Sat May  4 03:57:37 2013] 1172.380000 total counts/ 865.902000 bgd. counts: snr = 10.415136
Spatial fit parameters:
  Offset between fit and detection position for source 19 = 6.054982 pixels
  Position = (281.3, 284.6) = 17 28 21.69 -14 15 26.1
  Extent = 14.8 (13.7-29.6)" x 6.8 (5.2-8.8)", rotation angle = 10 (359-20) degrees
  Source counts = 306.5 +/- 34.2
  Background counts = 865.9
  Rate = 0.007 +/- 0.0008
[Sat May  4 03:57:37 2013] Vigneting correction estimate = 1.000000
[Sat May  4 03:57:37 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat May  4 03:57:37 2013] Assessing source extent using major axis lower bound
[Sat May  4 03:57:37 2013] Source does appear to be extended
[Sat May  4 03:57:37 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.55
[Sat May  4 03:57:37 2013] Source is asymmetric
[Sat May  4 03:57:37 2013] Source is confused with source 1
[Sat May  4 04:17:52 2013] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat May  4 04:17:52 2013] Initial guess for spatial extent in simple fitting = 10.78"
[Sat May  4 04:17:52 2013] source mask rpix=2.5, npix_max = 35, mask sum = 18, frac = 0.507
[Sat May  4 04:17:52 2013] Giving source the simple spatial ID 14 for pass 1, mean size = 10.78"
[Sat May  4 05:23:23 2013] fullrun_mos2_xmm0041160101_pi300-10000_cl_pass1_src14.ximg exists
[Sat May  4 05:23:23 2013] fullrun_mos2_xmm0041160101_pi300-10000_cl_pass1_src14_1.ximg exists
[Sat May  4 05:23:23 2013] Fit fullrun_mos2_xmm0041160101_pi300-10000_cl_pass1_src14 appears to have run properly
[Sat May  4 05:23:24 2013] fullrun_mos2_xmm0041160101_pi300-10000_cl_pass1_tfrozen_src14.ximg exists
[Sat May  4 05:23:24 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0041160101_pi300-10000_cl_pass1_tfrozen_src14.csv
[Sat May  4 05:23:24 2013] fullrun_mos2_xmm0041160101_pi300-10000_cl_pass1_tfrozen_src14_1.ximg exists
[Sat May  4 05:23:24 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0041160101_pi300-10000_cl_pass1_tfrozen_src14.csv
[Sat May  4 05:23:24 2013] It looks like the fit did not converge
You should probably delete fullrun_mos2_xmm0041160101_pi300-10000_cl_pass1_tfrozen_src14_1.ximg
Either tweak this fit manually starting from fullrun_mos2_xmm0041160101_pi300-10000_cl_pass1_tfrozen_src14.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 May  4 05:23:30 2013] Spatial fit model total counts = 1664.430000, observed total counts = 1706.000000
[Sat May  4 05:23:30 2013] Offset between fit and detection position for source 19 = 0.644428 pixels
[Sat May  4 05:23:30 2013] Warning, changing simple spatial fit ID from 14 to 9
[Sat May  4 05:23:30 2013] 1580.972600 total counts/ 1556.630000 bgd. counts: snr = 0.616985
Spatial fit parameters:
  Offset between fit and detection position for source 19 = 0.644428 pixels
  Position = (281.9, 284.8) = 17 28 21.50 -14 15 25.3
  Extent = 3.5 (1.9-15.0)", rotation angle = 86 (77-90) degrees
  Source counts = 24.3 +/- 39.8
  Background counts = 1556.6
  Rate = 0.0005 +/- 0.0009
  Deleting source due to low Poisson probability