[Sat Aug 18 08:38:21 2012] Detection parameters:
  Position = (297.2, 331.3) = 0 25 7.31 64 11 8.5
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 19697.0 +/- 174.6
  Background counts = 374.5
  Rate = 0.7 +/- 0.006

[Sat Aug 18 08:38:25 2012] Off-axis axis estimate = 2.39'
[Thu Aug 23 17:35:13 2012] Using EEF radius (= 7.62 ")to estimate initial spatial extent for simple fitting
[Thu Aug 23 17:35:13 2012] Initial guess for spatial extent in simple fitting = 7.62"
[Thu Aug 23 17:35:13 2012] source mask rpix=1.8, npix_max = 20, mask sum = 19, frac = 0.936
[Thu Aug 23 17:35:13 2012] Giving source the simple spatial ID 4 for pass 0, mean size = 7.62"
[Sun Aug 26 22:06:46 2012] fullrun_mos2_xmm0412380101_pi300-10000_cl_pass0_src4.ximg exists
[Sun Aug 26 22:06:46 2012] fullrun_mos2_xmm0412380101_pi300-10000_cl_pass0_src4_1.ximg exists
[Sun Aug 26 22:06:46 2012] Fit fullrun_mos2_xmm0412380101_pi300-10000_cl_pass0_src4 appears to have run properly
[Sun Aug 26 22:06:48 2012] fullrun_mos2_xmm0412380101_pi300-10000_cl_pass0_tfrozen_src4.ximg exists
[Sun Aug 26 22:06:48 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0412380101_pi300-10000_cl_pass0_tfrozen_src4.csv
[Sun Aug 26 22:06:48 2012] fullrun_mos2_xmm0412380101_pi300-10000_cl_pass0_tfrozen_src4_1.ximg exists
[Sun Aug 26 22:06:48 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0412380101_pi300-10000_cl_pass0_tfrozen_src4.csv
[Sun Aug 26 22:06:48 2012] It looks like the fit did not converge
You should probably delete fullrun_mos2_xmm0412380101_pi300-10000_cl_pass0_tfrozen_src4_1.ximg
Either tweak this fit manually starting from fullrun_mos2_xmm0412380101_pi300-10000_cl_pass0_tfrozen_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 Aug 26 22:07:37 2012] Spatial fit model total counts = 104071.000000, observed total counts = 98231.000000
[Sun Aug 26 22:07:37 2012] Offset between fit and detection position for source 3 = 4.585939 pixels
[Sun Aug 26 22:07:37 2012] 91728.400000 total counts/ 25600.000000 bgd. counts: snr = 413.302500
Spatial fit parameters:
  Offset between fit and detection position for source 3 = 4.585939 pixels
  Position = (301.7, 330.6) = 0 25 4.30 64 11 7.1
  Extent = 15.2 (15.2-30.5)" x 15.2 (15.2-30.5)", rotation angle = 357 (344-0) degrees
  Source counts = 66128.4 +/- 302.9
  Background counts = 25600.0
  Rate = 2 +/- 0.01
[Sun Aug 26 22:07:38 2012] Vigneting correction estimate = 1.000000
[Sun Aug 26 22:07:38 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Aug 26 22:07:38 2012] Assessing source extent using major axis lower bound
[Sun Aug 26 22:07:38 2012] Source does appear to be extended
[Sun Aug 26 22:07:38 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.50
[Sun Aug 26 22:07:38 2012] Source is confused with source 1