[Sat Aug 18 08:37:43 2012] Detection parameters:
  Position = (299.2, 294.0) = 0 25 5.97 64 8 27.6
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 8201.0 +/- 121.6
  Background counts = 469.6
  Rate = 0.3 +/- 0.004

[Sat Aug 18 08:37:46 2012] Off-axis axis estimate = 0.33'
[Sun Aug 19 21:47:06 2012] Using EEF radius (= 6.59 ")to estimate initial spatial extent for simple fitting
[Sun Aug 19 21:47:06 2012] Initial guess for spatial extent in simple fitting = 6.59"
[Sun Aug 19 21:47:06 2012] source mask rpix=1.5, npix_max = 16, mask sum = 16, frac = 0.985
[Sun Aug 19 21:47:06 2012] Giving source the simple spatial ID 38 for pass 0, mean size = 6.59"
[Thu Aug 23 17:35:10 2012] fullrun_mos1_xmm0412380101_pi300-10000_cl_pass0_src38.ximg exists
[Thu Aug 23 17:35:10 2012] fullrun_mos1_xmm0412380101_pi300-10000_cl_pass0_src38_1.ximg exists
[Thu Aug 23 17:35:10 2012] Fit fullrun_mos1_xmm0412380101_pi300-10000_cl_pass0_src38 appears to have run properly
[Thu Aug 23 17:35:13 2012] fullrun_mos1_xmm0412380101_pi300-10000_cl_pass0_tfrozen_src38.ximg exists
[Thu Aug 23 17:35:13 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0412380101_pi300-10000_cl_pass0_tfrozen_src38.csv
[Thu Aug 23 17:35:13 2012] fullrun_mos1_xmm0412380101_pi300-10000_cl_pass0_tfrozen_src38_1.ximg exists
[Thu Aug 23 17:35:13 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0412380101_pi300-10000_cl_pass0_tfrozen_src38.csv
[Thu Aug 23 17:35:13 2012] It looks like the fit did not converge
You should probably delete fullrun_mos1_xmm0412380101_pi300-10000_cl_pass0_tfrozen_src38_1.ximg
Either tweak this fit manually starting from fullrun_mos1_xmm0412380101_pi300-10000_cl_pass0_tfrozen_src38.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 22:07:24 2012] Spatial fit model total counts = 42346.000000, observed total counts = 44671.000000
[Sun Aug 26 22:07:24 2012] Offset between fit and detection position for source 25 = 5.041921 pixels
[Sun Aug 26 22:07:24 2012] 42893.400000 total counts/ 16176.400000 bgd. counts: snr = 210.061640
Spatial fit parameters:
  Offset between fit and detection position for source 25 = 5.041921 pixels
  Position = (299.1, 288.9) = 0 25 6.04 64 8 5.9
  Extent = 13.2 (13.2-26.4)" x 13.2 (13.2-26.4)", rotation angle = 0 (272-0) degrees
  Source counts = 26717.0 +/- 207.1
  Background counts = 16176.4
  Rate = 0.8 +/- 0.007
[Sun Aug 26 22:07:24 2012] Vigneting correction estimate = 1.000000
[Sun Aug 26 22:07:24 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Aug 26 22:07:24 2012] Assessing source extent using major axis lower bound
[Sun Aug 26 22:07:24 2012] Source does appear to be extended
[Sun Aug 26 22:07:24 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.50
[Sun Aug 26 22:07:24 2012] Source is confused with source 18