[Tue Apr 10 11:17:03 2012] Detection parameters:
  Position = (885.9, 297.7) = 3 18 7.79 -44 15 47.6
  Extent = 0.7" x 0.6", rotation angle = 46 degrees
  Source counts = 14.0 +/- 4.4
  Background counts = 5.0
  Rate = 0.0003 +/- 0.0001

[Tue Apr 10 11:17:03 2012] Off-axis axis estimate = 2.21'
[Tue Apr 10 12:07:35 2012] Using EEF radius (= 0.45 ")to estimate initial spatial extent for simple fitting
[Tue Apr 10 12:07:35 2012] Initial guess for spatial extent in simple fitting = 0.45"
[Tue Apr 10 12:07:35 2012] source mask rpix=0.9, npix_max = 8, mask sum = 9, frac = 1.114
[Tue Apr 10 12:07:35 2012] Giving source the simple spatial ID 18 for pass 0, mean size = 0.45"
[Tue Apr 10 12:29:58 2012] fullrun_ccd3_acisf13135_pi14-548_cl_pass0_src18.ximg exists
[Tue Apr 10 12:29:58 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf13135_pi14-548_cl_pass0_src18.csv
[Tue Apr 10 12:29:58 2012] fullrun_ccd3_acisf13135_pi14-548_cl_pass0_src18_1.ximg exists
[Tue Apr 10 12:29:58 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf13135_pi14-548_cl_pass0_src18.csv
[Tue Apr 10 12:29:58 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf13135_pi14-548_cl_pass0_src18_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf13135_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
[Tue Apr 10 12:29:59 2012] fullrun_ccd3_acisf13135_pi14-548_cl_pass0_tfrozen_src18.ximg exists
[Tue Apr 10 12:29:59 2012] fullrun_ccd3_acisf13135_pi14-548_cl_pass0_tfrozen_src18_1.ximg exists
[Tue Apr 10 12:29:59 2012] Fit fullrun_ccd3_acisf13135_pi14-548_cl_pass0_tfrozen_src18 appears to have run properly
[Tue Apr 10 12:30:08 2012] Spatial fit model total counts = 28.998800, observed total counts = 29.000000
[Tue Apr 10 12:30:08 2012] Offset between fit and detection position for source 23 = 0.635055 pixels
[Tue Apr 10 12:30:08 2012] 28.883200 total counts/ 18.576100 bgd. counts: snr = 2.391439
Spatial fit parameters:
  Offset between fit and detection position for source 23 = 0.635055 pixels
  Position = (885.5, 298.2) = 3 18 7.83 -44 15 47.6
  Extent = 0.4 (0.3-1.0)", rotation angle = 0
  Source counts = 10.3 +/- 5.4
  Background counts = 18.6
  Rate = 0.0002 +/- 0.0001
[Tue Apr 10 12:30:08 2012] Vigneting correction estimate = 1.000000
[Tue Apr 10 12:30:08 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Apr 10 12:30:08 2012] Assessing source extent using major axis lower bound
[Tue Apr 10 12:30:08 2012] Source does appear to be extended
[Tue Apr 10 12:30:08 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Apr 10 12:30:08 2012] Deleting source due to low Poisson probability 0.8