[Sat Aug 18 18:04:47 2012] Detection parameters:
  Position = (449.1, 260.8) = 3 18 58.27 41 1 46.6
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 54.0 +/- 11.8
  Background counts = 28.0
  Rate = 0.002 +/- 0.0005

[Sat Aug 18 18:04:47 2012] Off-axis axis estimate = 11.26'
[Sat Aug 18 20:46:37 2012] Using EEF radius (= 12.06 ")to estimate initial spatial extent for simple fitting
[Sat Aug 18 20:46:37 2012] Initial guess for spatial extent in simple fitting = 12.06"
[Sat Aug 18 20:46:37 2012] source mask rpix=2.8, npix_max = 42, mask sum = 36, frac = 0.841
[Sat Aug 18 20:46:37 2012] Giving source the simple spatial ID 13 for pass 0, mean size = 12.06"
[Sat Aug 18 21:14:23 2012] fullrun_mos2_xmm0085590201_pi300-10000_cl_pass0_src13.ximg exists
[Sat Aug 18 21:14:23 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0085590201_pi300-10000_cl_pass0_src13.csv
[Sat Aug 18 21:14:23 2012] fullrun_mos2_xmm0085590201_pi300-10000_cl_pass0_src13_1.ximg exists
[Sat Aug 18 21:14:23 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0085590201_pi300-10000_cl_pass0_src13.csv
[Sat Aug 18 21:14:23 2012] It looks like the fit did not converge
You should probably delete fullrun_mos2_xmm0085590201_pi300-10000_cl_pass0_src13_1.ximg
Either tweak this fit manually starting from fullrun_mos2_xmm0085590201_pi300-10000_cl_pass0_src13.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 Aug 18 21:14:23 2012] fullrun_mos2_xmm0085590201_pi300-10000_cl_pass0_tfrozen_src13.ximg exists
[Sat Aug 18 21:14:23 2012] fullrun_mos2_xmm0085590201_pi300-10000_cl_pass0_tfrozen_src13_1.ximg exists
[Sat Aug 18 21:14:23 2012] Fit fullrun_mos2_xmm0085590201_pi300-10000_cl_pass0_tfrozen_src13 appears to have run properly
[Sat Aug 18 21:14:41 2012] Source 12 is offset by -6.716705 and 0.874754 pixels which is larger than
2 X fitted extent = 1.433715 x 1.433715, not incorporating fit results
[Sat Aug 18 21:14:41 2012] Spatial fit model total counts = 357.053000, observed total counts = 357.000000
[Sat Aug 18 21:14:41 2012] Offset between fit and detection position for source 12 = 0.278461 pixels
[Sat Aug 18 21:14:41 2012] 355.818500 total counts/ 319.862000 bgd. counts: snr = 2.010463
Spatial fit parameters:
  Offset between fit and detection position for source 12 = 0.278461 pixels
  Position = (448.8, 260.8) = 3 18 58.38 41 1 46.6
  Extent = 5.3 (3.0-7.9)", rotation angle = 0
  Source counts = 36.0 +/- 18.9
  Background counts = 319.9
  Rate = 0.0009 +/- 0.0004
[Sat Aug 18 21:14:41 2012] Vigneting correction estimate = 1.000000
[Sat Aug 18 21:14:41 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Aug 18 21:14:41 2012] Assessing source extent using major axis lower bound
[Sat Aug 18 21:14:41 2012] Source does appear to be extended
[Sat Aug 18 21:14:41 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Aug 18 21:14:41 2012] Deleting source due to low Poisson probability 0.9