[Sat Oct  1 19:32:06 2011] Detection parameters:
  Position = (911.6, 805.1) = 8 20 51.06 7 52 22.2
  Extent = 0.5" x 0.5", rotation angle = 93 degrees
  Source counts = 11.0 +/- 3.5
  Background counts = 1.0
  Rate = 0.001 +/- 0.0004

[Sat Oct  1 19:32:08 2011] Off-axis axis estimate = 3.17'
[Sat Oct  1 19:32:44 2011] Using EEF radius (= 0.62 ")to estimate initial spatial extent for simple fitting
[Sat Oct  1 19:32:44 2011] Initial guess for spatial extent in simple fitting = 0.62"
[Sat Oct  1 19:32:44 2011] source mask rpix=1.3, npix_max = 12, mask sum = 12, frac = 0.979
[Sat Oct  1 19:32:44 2011] Giving source the simple spatial ID 17 for pass 0, mean size = 0.62"
[Sat Oct  1 19:32:45 2011] fullrun_ccd7_acisf01647_pi14-548_cl_pass0_src17.ximg exists
[Sat Oct  1 19:32:45 2011] fullrun_ccd7_acisf01647_pi14-548_cl_pass0_src17_1.ximg exists
[Sat Oct  1 19:32:45 2011] Fit fullrun_ccd7_acisf01647_pi14-548_cl_pass0_src17 appears to have run properly
[Sat Oct  1 19:32:45 2011] fullrun_ccd7_acisf01647_pi14-548_cl_pass0_tfrozen_src17.ximg exists
[Sat Oct  1 19:32:45 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf01647_pi14-548_cl_pass0_tfrozen_src17.csv
[Sat Oct  1 19:32:45 2011] fullrun_ccd7_acisf01647_pi14-548_cl_pass0_tfrozen_src17_1.ximg exists
[Sat Oct  1 19:32:45 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf01647_pi14-548_cl_pass0_tfrozen_src17.csv
[Sat Oct  1 19:32:45 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf01647_pi14-548_cl_pass0_tfrozen_src17_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf01647_pi14-548_cl_pass0_tfrozen_src17.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 Oct  1 19:32:53 2011] Spatial fit model total counts = 11.526800, observed total counts = 14.000000
[Sat Oct  1 19:32:53 2011] Offset between fit and detection position for source 13 = 0.743393 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 13 = 0.743393 pixels
  Position = (912.0, 805.7) = 8 20 51.06 7 52 22.2
  Extent = 0.5 (0.4-0.7)", rotation angle = 0
  Source counts = 11.3 +/- 3.4
  Background counts = 0.0
  Rate = 0.001 +/- 0.0004
[Sat Oct  1 19:32:53 2011] Vigneting correction estimate = 1.000000
[Sat Oct  1 19:32:53 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct  1 19:32:53 2011] Assessing source extent using major axis lower bound
[Sat Oct  1 19:32:53 2011] Source does appear to be extended
[Sat Oct  1 19:32:53 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct  1 19:32:53 2011] Deleting source due to low Poisson probability 1.0