[Sat Sep 24 19:30:28 2011] Detection parameters:
  Position = (429.3, 88.9) = 11 24 35.75 -59 14 20.0
  Extent = 0.5" x 0.5", rotation angle = 135 degrees
  Source counts = 18.2 +/- 6.3
  Background counts = 21.8
  Rate = 0.0004 +/- 0.0001

[Sat Sep 24 19:30:36 2011] Off-axis axis estimate = 1.67'
[Sat Sep 24 19:38:25 2011] Using EEF radius (= 0.40 ")to estimate initial spatial extent for simple fitting
[Sat Sep 24 19:38:25 2011] Initial guess for spatial extent in simple fitting = 0.40"
[Sat Sep 24 19:38:25 2011] source mask rpix=0.8, npix_max = 6, mask sum = 6, frac = 0.864
[Sat Sep 24 19:38:25 2011] Giving source the simple spatial ID 62 for pass 0, mean size = 0.40"
[Sat Sep 24 19:38:28 2011] fullrun_ccd0_acisf06678_pi14-548_cl_pass0_src62.ximg exists
[Sat Sep 24 19:38:28 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd0_acisf06678_pi14-548_cl_pass0_src62.csv
[Sat Sep 24 19:38:28 2011] fullrun_ccd0_acisf06678_pi14-548_cl_pass0_src62_1.ximg exists
[Sat Sep 24 19:38:28 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd0_acisf06678_pi14-548_cl_pass0_src62.csv
[Sat Sep 24 19:38:28 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf06678_pi14-548_cl_pass0_src62_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf06678_pi14-548_cl_pass0_src62.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 19:38:31 2011] fullrun_ccd0_acisf06678_pi14-548_cl_pass0_tfrozen_src62.ximg exists
[Sat Sep 24 19:38:31 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf06678_pi14-548_cl_pass0_tfrozen_src62.csv
[Sat Sep 24 19:38:31 2011] fullrun_ccd0_acisf06678_pi14-548_cl_pass0_tfrozen_src62_1.ximg exists
[Sat Sep 24 19:38:31 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf06678_pi14-548_cl_pass0_tfrozen_src62.csv
[Sat Sep 24 19:38:31 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf06678_pi14-548_cl_pass0_tfrozen_src62_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf06678_pi14-548_cl_pass0_tfrozen_src62.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 19:39:23 2011] Spatial fit model total counts = -913.043000, observed total counts = 550.000000
[Sat Sep 24 19:39:23 2011] Poor agreement between spatial fit and data for source 71
It may help to tweak spatial fit manually
Not incorporating fit results
[Sat Sep 24 19:39:23 2011] Vigneting correction estimate = 1.000000
[Sat Sep 24 19:39:23 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Sep 24 19:39:23 2011] Assessing source extent using major
[Sat Sep 24 19:39:23 2011] Source does appear to be extended
[Sat Sep 24 19:39:23 2011] Computing asymmetry using major and minor axis, asym = 1.03
[Sat Sep 24 19:39:23 2011] Deleting source due to low Poisson probability 0.8