[Sat Aug 18 08:37:42 2012] Detection parameters:
  Position = (320.9, 313.0) = 0 24 51.53 64 9 49.9
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 24228.6 +/- 193.8
  Background counts = 358.3
  Rate = 0.9 +/- 0.007

[Sat Aug 18 08:37:46 2012] Off-axis axis estimate = 1.94'
[Sun Aug 19 21:47:06 2012] Using EEF radius (= 7.40 ")to estimate initial spatial extent for simple fitting
[Sun Aug 19 21:47:06 2012] Initial guess for spatial extent in simple fitting = 7.40"
[Sun Aug 19 21:47:06 2012] source mask rpix=1.7, npix_max = 19, mask sum = 16, frac = 0.826
[Sun Aug 19 21:47:06 2012] Giving source the simple spatial ID 2 for pass 0, mean size = 7.40"
[Thu Aug 23 17:35:09 2012] fullrun_mos1_xmm0412380101_pi300-10000_cl_pass0_src2.ximg exists
[Thu Aug 23 17:35:09 2012] fullrun_mos1_xmm0412380101_pi300-10000_cl_pass0_src2_1.ximg exists
[Thu Aug 23 17:35:09 2012] Fit fullrun_mos1_xmm0412380101_pi300-10000_cl_pass0_src2 appears to have run properly
[Thu Aug 23 17:35:11 2012] fullrun_mos1_xmm0412380101_pi300-10000_cl_pass0_tfrozen_src2.ximg exists
[Thu Aug 23 17:35:11 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_src2.csv
[Thu Aug 23 17:35:11 2012] fullrun_mos1_xmm0412380101_pi300-10000_cl_pass0_tfrozen_src2_1.ximg exists
[Thu Aug 23 17:35:11 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_src2.csv
[Thu Aug 23 17:35:11 2012] It looks like the fit did not converge
You should probably delete fullrun_mos1_xmm0412380101_pi300-10000_cl_pass0_tfrozen_src2_1.ximg
Either tweak this fit manually starting from fullrun_mos1_xmm0412380101_pi300-10000_cl_pass0_tfrozen_src2.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 = 82117.100000, observed total counts = 90834.000000
[Sun Aug 26 22:07:24 2012] Offset between fit and detection position for source 2 = 1.974423 pixels
[Sun Aug 26 22:07:24 2012] 80251.700000 total counts/ 20787.200000 bgd. counts: snr = 412.439047
Spatial fit parameters:
  Offset between fit and detection position for source 2 = 1.974423 pixels
  Position = (319.0, 313.4) = 0 24 52.81 64 9 52.4
  Extent = 14.8 (14.8-29.6)" x 14.0 (14.0-14.0)", rotation angle = 109 (109-109) degrees
  Source counts = 59464.5 +/- 283.3
  Background counts = 20787.2
  Rate = 2 +/- 0.009
[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 = 1.06
[Sun Aug 26 22:07:24 2012] Source is confused with source 17