[Tue Jan 31 14:01:25 2012] Detection parameters:
  Position = (384.2, 386.1) = 1 33 29.21 30 45 11.5
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 24.9 +/- 6.6
  Background counts = 3.3
  Rate = 0.004 +/- 0.001

[Tue Jan 31 14:01:26 2012] Off-axis axis estimate = 8.89'
[Tue Jan 31 16:00:10 2012] Using EEF radius (= 10.87 ")to estimate initial spatial extent for simple fitting
[Tue Jan 31 16:00:10 2012] Initial guess for spatial extent in simple fitting = 10.87"
[Tue Jan 31 16:00:10 2012] source mask rpix=2.5, npix_max = 35, mask sum = 32, frac = 0.889
[Tue Jan 31 16:00:10 2012] Giving source the simple spatial ID 16 for pass 0, mean size = 10.87"
[Tue Jan 31 16:32:59 2012] fullrun_mos1_xmm0141980801_pi300-10000_cl_pass0_src16.ximg exists
[Tue Jan 31 16:32:59 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0141980801_pi300-10000_cl_pass0_src16.csv
[Tue Jan 31 16:32:59 2012] fullrun_mos1_xmm0141980801_pi300-10000_cl_pass0_src16_1.ximg exists
[Tue Jan 31 16:32:59 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0141980801_pi300-10000_cl_pass0_src16.csv
[Tue Jan 31 16:32:59 2012] It looks like the fit did not converge
You should probably delete fullrun_mos1_xmm0141980801_pi300-10000_cl_pass0_src16_1.ximg
Either tweak this fit manually starting from fullrun_mos1_xmm0141980801_pi300-10000_cl_pass0_src16.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
[Tue Jan 31 16:33:00 2012] fullrun_mos1_xmm0141980801_pi300-10000_cl_pass0_tfrozen_src16.ximg exists
[Tue Jan 31 16:33:00 2012] fullrun_mos1_xmm0141980801_pi300-10000_cl_pass0_tfrozen_src16_1.ximg exists
[Tue Jan 31 16:33:00 2012] Fit fullrun_mos1_xmm0141980801_pi300-10000_cl_pass0_tfrozen_src16 appears to have run properly
[Tue Jan 31 17:06:37 2012] Source 3 is offset by -4.796727 and 4.072881 pixels which is larger than
2 X fitted extent = 1.255103 x 1.255103, not incorporating fit results
[Tue Jan 31 17:06:37 2012] Spatial fit model total counts = 49.545500, observed total counts = 49.000000
[Tue Jan 31 17:06:37 2012] Offset between fit and detection position for source 3 = 0.228289 pixels
[Tue Jan 31 17:06:37 2012] 51.310600 total counts/ 36.678400 bgd. counts: snr = 2.416042
Spatial fit parameters:
  Offset between fit and detection position for source 3 = 0.228289 pixels
  Position = (384.0, 386.0) = 1 33 29.28 30 45 11.1
  Extent = 3.7 (2.7-6.9)", rotation angle = 0
  Source counts = 14.6 +/- 7.2
  Background counts = 36.7
  Rate = 0.001 +/- 0.0007
[Tue Jan 31 17:06:37 2012] Vigneting correction estimate = 1.000000
[Tue Jan 31 17:06:37 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Jan 31 17:06:37 2012] Assessing source extent using major axis lower bound
[Tue Jan 31 17:06:37 2012] Source does appear to be extended
[Tue Jan 31 17:06:37 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Jan 31 17:06:37 2012] Deleting source due to low Poisson probability 0.8