[Thu Sep 29 13:51:31 2011] Detection parameters:
  Position = (840.2, 1054.5) = 18 28 31.63 -12 53 11.8
  Extent = 1.2" x 0.7", rotation angle = 91 degrees
  Source counts = 11.0 +/- 3.9
  Background counts = 4.0
  Rate = 0.0002 +/- 9e-05

[Thu Sep 29 13:51:31 2011] Off-axis axis estimate = 7.62'
[Thu Sep 29 13:52:59 2011] Using EEF radius (= 2.57 ")to estimate initial spatial extent for simple fitting
[Thu Sep 29 13:52:59 2011] Initial guess for spatial extent in simple fitting = 2.57"
[Thu Sep 29 13:52:59 2011] source mask rpix=5.2, npix_max = 131, mask sum = 121, frac = 0.922
[Thu Sep 29 13:52:59 2011] Giving source the simple spatial ID 18 for pass 0, mean size = 2.57"
[Thu Sep 29 13:53:00 2011] fullrun_ccd0_acisf10098_pi14-548_cl_pass0_src18.ximg exists
[Thu Sep 29 13:53:00 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf10098_pi14-548_cl_pass0_src18.csv
[Thu Sep 29 13:53:00 2011] fullrun_ccd0_acisf10098_pi14-548_cl_pass0_src18_1.ximg exists
[Thu Sep 29 13:53:00 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf10098_pi14-548_cl_pass0_src18.csv
[Thu Sep 29 13:53:00 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf10098_pi14-548_cl_pass0_src18_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf10098_pi14-548_cl_pass0_src18.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
[Thu Sep 29 13:53:00 2011] fullrun_ccd0_acisf10098_pi14-548_cl_pass0_tfrozen_src18.ximg exists
[Thu Sep 29 13:53:00 2011] fullrun_ccd0_acisf10098_pi14-548_cl_pass0_tfrozen_src18_1.ximg exists
[Thu Sep 29 13:53:00 2011] Fit fullrun_ccd0_acisf10098_pi14-548_cl_pass0_tfrozen_src18 appears to have run properly
[Thu Sep 29 13:53:10 2011] Warning: source 18 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 34 at 29.758147 pixels away
[Thu Sep 29 13:53:10 2011] Vigneting correction estimate = 1.000000
[Thu Sep 29 13:53:10 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Sep 29 13:53:10 2011] Assessing source extent using major
[Thu Sep 29 13:53:10 2011] Source does appear to be extended
[Thu Sep 29 13:53:10 2011] Computing asymmetry using major and minor axis, asym = 1.72
[Thu Sep 29 13:53:10 2011] Source is asymmetric
[Thu Sep 29 13:53:10 2011] Deleting source due to low Poisson probability 0.9