[Mon Feb 13 12:26:29 2012] Detection parameters:
  Position = (496.2, 816.3) = 12 16 6.59 -65 26 32.8
  Extent = 1.2" x 0.6", rotation angle = 158 degrees
  Source counts = 20.5 +/- 6.9
  Background counts = 27.5
  Rate = 0.0002 +/- 5e-05

[Mon Feb 13 12:26:31 2012] Off-axis axis estimate = 8.56'
[Mon Feb 13 13:44:34 2012] Using EEF radius (= 3.24 ")to estimate initial spatial extent for simple fitting
[Mon Feb 13 13:44:34 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Mon Feb 13 13:44:34 2012] Initial guess for spatial extent in simple fitting = 3.24"
[Mon Feb 13 13:44:34 2012] source mask rpix=6.6, npix_max = 200, mask sum = 191, frac = 0.951
[Mon Feb 13 13:44:34 2012] Giving source the simple spatial ID 37 for pass 0, mean size = 3.24"
[Mon Feb 13 14:44:07 2012] fullrun_ccd1_acisf11099_pi14-548_cl_pass0_src37.ximg exists
[Mon Feb 13 14:44:07 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf11099_pi14-548_cl_pass0_src37.csv
[Mon Feb 13 14:44:07 2012] fullrun_ccd1_acisf11099_pi14-548_cl_pass0_src37_1.ximg exists
[Mon Feb 13 14:44:07 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf11099_pi14-548_cl_pass0_src37.csv
[Mon Feb 13 14:44:07 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd1_acisf11099_pi14-548_cl_pass0_src37_1.ximg
Either tweak this fit manually starting from fullrun_ccd1_acisf11099_pi14-548_cl_pass0_src37.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
[Mon Feb 13 14:44:07 2012] fullrun_ccd1_acisf11099_pi14-548_cl_pass0_tfrozen_src37.ximg exists
[Mon Feb 13 14:44:07 2012] fullrun_ccd1_acisf11099_pi14-548_cl_pass0_tfrozen_src37_1.ximg exists
[Mon Feb 13 14:44:07 2012] Fit fullrun_ccd1_acisf11099_pi14-548_cl_pass0_tfrozen_src37 appears to have run properly
[Mon Feb 13 17:01:58 2012] Warning: source 37 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 24 at 37.886832 pixels away
[Mon Feb 13 17:01:58 2012] Vigneting correction estimate = 1.000000
[Mon Feb 13 17:01:58 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Feb 13 17:01:58 2012] Assessing source extent using major
[Mon Feb 13 17:01:58 2012] Source does appear to be extended
[Mon Feb 13 17:01:58 2012] Computing asymmetry using major and minor axis, asym = 2.06
[Mon Feb 13 17:01:58 2012] Source is asymmetric
[Mon Feb 13 17:01:58 2012] Deleting source due to low Poisson probability 0.9