[Sat Jul 14 18:28:17 2012] Detection parameters:
  Position = (272.8, 315.7) = 17 30 46.24 -21 26 33.1
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 124.1 +/- 22.6
  Background counts = 116.8
  Rate = 0.004 +/- 0.0008

[Sat Jul 14 18:28:17 2012] Off-axis axis estimate = 2.24'
[Sun Jul 15 09:16:46 2012] Using EEF radius (= 7.55 ")to estimate initial spatial extent for simple fitting
[Sun Jul 15 09:16:46 2012] Initial guess for spatial extent in simple fitting = 7.55"
[Sun Jul 15 09:16:46 2012] source mask rpix=1.7, npix_max = 19, mask sum = 20, frac = 1.000
[Sun Jul 15 09:16:46 2012] Giving source the simple spatial ID 19 for pass 0, mean size = 7.55"
[Sun Jul 15 17:35:52 2012] fullrun_mos2_xmm0084100101_pi300-10000_cl_pass0_src19.ximg exists
[Sun Jul 15 17:35:52 2012] fullrun_mos2_xmm0084100101_pi300-10000_cl_pass0_src19_1.ximg exists
[Sun Jul 15 17:35:52 2012] Fit fullrun_mos2_xmm0084100101_pi300-10000_cl_pass0_src19 appears to have run properly
[Sun Jul 15 17:35:53 2012] fullrun_mos2_xmm0084100101_pi300-10000_cl_pass0_tfrozen_src19.ximg exists
[Sun Jul 15 17:35:53 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0084100101_pi300-10000_cl_pass0_tfrozen_src19.csv
[Sun Jul 15 17:35:53 2012] fullrun_mos2_xmm0084100101_pi300-10000_cl_pass0_tfrozen_src19_1.ximg exists
[Sun Jul 15 17:35:53 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0084100101_pi300-10000_cl_pass0_tfrozen_src19.csv
[Sun Jul 15 17:35:53 2012] It looks like the fit did not converge
You should probably delete fullrun_mos2_xmm0084100101_pi300-10000_cl_pass0_tfrozen_src19_1.ximg
Either tweak this fit manually starting from fullrun_mos2_xmm0084100101_pi300-10000_cl_pass0_tfrozen_src19.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 Jul 15 17:36:15 2012] Warning, spatial fit 19 centroid is now closest to src. 20
[Sun Jul 15 17:36:15 2012] Spatial fit model total counts = 2121.250000, observed total counts = 1877.000000
[Sun Jul 15 17:36:15 2012] Poor agreement between spatial fit and data for source 24
It may help to tweak spatial fit manually
Not incorporating fit results
[Sun Jul 15 17:36:15 2012] Vigneting correction estimate = 1.000000
[Sun Jul 15 17:36:15 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Jul 15 17:36:15 2012] Assessing source extent using major
[Sun Jul 15 17:36:15 2012] Source does appear to be extended
[Sun Jul 15 17:36:15 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Jul 15 17:36:15 2012] Deleting source due to low Poisson probability 0.9