[Sat Sep 24 19:31:34 2011] Detection parameters:
  Position = (842.9, 507.4) = 11 24 43.89 -59 22 3.2
  Extent = 2.2" x 1.2", rotation angle = 2 degrees
  Source counts = 63.1 +/- 8.9
  Background counts = 15.9
  Rate = 0.001 +/- 0.0002

[Sat Sep 24 19:31:51 2011] Off-axis axis estimate = 6.16'
[Sat Sep 24 19:38:52 2011] Using EEF radius (= 1.71 ")to estimate initial spatial extent for simple fitting
[Sat Sep 24 19:38:52 2011] Initial guess for spatial extent in simple fitting = 1.71"
[Sat Sep 24 19:38:52 2011] source mask rpix=3.5, npix_max = 63, mask sum = 64, frac = 1.013
[Sat Sep 24 19:38:52 2011] Giving source the simple spatial ID 77 for pass 0, mean size = 1.71"
[Sat Sep 24 19:38:55 2011] fullrun_ccd3_acisf06678_pi14-548_cl_pass0_src77.ximg exists
[Sat Sep 24 19:38:55 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf06678_pi14-548_cl_pass0_src77.csv
[Sat Sep 24 19:38:55 2011] fullrun_ccd3_acisf06678_pi14-548_cl_pass0_src77_1.ximg exists
[Sat Sep 24 19:38:55 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf06678_pi14-548_cl_pass0_src77.csv
[Sat Sep 24 19:38:55 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf06678_pi14-548_cl_pass0_src77_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf06678_pi14-548_cl_pass0_src77.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 Sep 24 19:38:57 2011] fullrun_ccd3_acisf06678_pi14-548_cl_pass0_tfrozen_src77.ximg exists
[Sat Sep 24 19:38:57 2011] fullrun_ccd3_acisf06678_pi14-548_cl_pass0_tfrozen_src77_1.ximg exists
[Sat Sep 24 19:38:57 2011] Fit fullrun_ccd3_acisf06678_pi14-548_cl_pass0_tfrozen_src77 appears to have run properly
[Sat Sep 24 19:40:02 2011] Spatial fit model total counts = 74.000200, observed total counts = 74.000000
[Sat Sep 24 19:40:02 2011] Offset between fit and detection position for source 32 = 2.081393 pixels
[Sat Sep 24 19:40:02 2011] 74.257800 total counts/ 29.118600 bgd. counts: snr = 8.365051
Spatial fit parameters:
  Offset between fit and detection position for source 32 = 2.081393 pixels
  Position = (844.8, 508.3) = 11 24 43.80 -59 22 3.0
  Extent = 1.0 (0.8-1.4)", rotation angle = 0
  Source counts = 45.1 +/- 8.6
  Background counts = 29.1
  Rate = 0.001 +/- 0.0002
[Sat Sep 24 19:40:02 2011] Vigneting correction estimate = 1.000000
[Sat Sep 24 19:40:02 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Sep 24 19:40:02 2011] Assessing source extent using major axis lower bound
[Sat Sep 24 19:40:02 2011] Source does appear to be extended
[Sat Sep 24 19:40:02 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Sep 24 19:40:03 2011] Deleting source due to low Poisson probability 0.9