[Tue Mar 13 10:28:05 2012] Detection parameters:
  Position = (278.5, 415.6) = 14 19 30.80 -26 31 48.2
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 76.5 +/- 15.2
  Background counts = 54.2
  Rate = 0.001 +/- 0.0002

[Tue Mar 13 10:28:06 2012] Off-axis axis estimate = 8.62'
[Tue Mar 13 10:28:43 2012] Using EEF radius (= 10.74 ")to estimate initial spatial extent for simple fitting
[Tue Mar 13 10:28:43 2012] Initial guess for spatial extent in simple fitting = 10.74"
[Tue Mar 13 10:28:43 2012] source mask rpix=2.5, npix_max = 35, mask sum = 36, frac = 1.021
[Tue Mar 13 10:28:43 2012] Giving source the simple spatial ID 27 for pass 0, mean size = 10.74"
[Tue Mar 13 10:28:43 2012] fullrun_mos2_xmm0502090201_pi300-10000_cl_pass0_src27.ximg exists
[Tue Mar 13 10:28:43 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0502090201_pi300-10000_cl_pass0_src27.csv
[Tue Mar 13 10:28:43 2012] fullrun_mos2_xmm0502090201_pi300-10000_cl_pass0_src27_1.ximg exists
[Tue Mar 13 10:28:43 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0502090201_pi300-10000_cl_pass0_src27.csv
[Tue Mar 13 10:28:43 2012] It looks like the fit did not converge
You should probably delete fullrun_mos2_xmm0502090201_pi300-10000_cl_pass0_src27_1.ximg
Either tweak this fit manually starting from fullrun_mos2_xmm0502090201_pi300-10000_cl_pass0_src27.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 Mar 13 10:28:44 2012] fullrun_mos2_xmm0502090201_pi300-10000_cl_pass0_tfrozen_src27.ximg exists
[Tue Mar 13 10:28:44 2012] fullrun_mos2_xmm0502090201_pi300-10000_cl_pass0_tfrozen_src27_1.ximg exists
[Tue Mar 13 10:28:44 2012] Fit fullrun_mos2_xmm0502090201_pi300-10000_cl_pass0_tfrozen_src27 appears to have run properly
[Tue Mar 13 10:29:11 2012] Source 35 is offset by 3.820044 and 7.370355 pixels which is larger than
2 X fitted extent = 1.159917 x 1.159917, not incorporating fit results
[Tue Mar 13 10:29:11 2012] Warning, spatial fit 27 centroid is now closest to src. 30
[Tue Mar 13 10:29:11 2012] Vigneting correction estimate = 1.000000
[Tue Mar 13 10:29:11 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Mar 13 10:29:11 2012] Assessing source extent using major
[Tue Mar 13 10:29:11 2012] Source does appear to be extended
[Tue Mar 13 10:29:11 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Mar 13 10:29:11 2012] Deleting source due to low Poisson probability 0.9