[Fri Aug 31 00:44:33 2012] Detection parameters:
  Position = (987.2, 885.2) = 3 9 20.88 -20 38 23.6
  Extent = 0.5" x 0.5", rotation angle = 167 degrees
  Source counts = 11.6 +/- 4.0
  Background counts = 4.4
  Rate = 0.0002 +/- 8e-05

[Fri Aug 31 00:44:34 2012] Off-axis axis estimate = 7.15'
[Fri Aug 31 00:45:41 2012] Using EEF radius (= 2.27 ")to estimate initial spatial extent for simple fitting
[Fri Aug 31 00:45:41 2012] Initial guess for spatial extent in simple fitting = 2.27"
[Fri Aug 31 00:45:41 2012] source mask rpix=4.6, npix_max = 104, mask sum = 100, frac = 0.956
[Fri Aug 31 00:45:41 2012] Giving source the simple spatial ID 15 for pass 0, mean size = 2.27"
[Fri Aug 31 00:45:42 2012] fullrun_ccd1_acisf10798_pi14-548_cl_pass0_src15.ximg exists
[Fri Aug 31 00:45:42 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf10798_pi14-548_cl_pass0_src15.csv
[Fri Aug 31 00:45:42 2012] fullrun_ccd1_acisf10798_pi14-548_cl_pass0_src15_1.ximg exists
[Fri Aug 31 00:45:42 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf10798_pi14-548_cl_pass0_src15.csv
[Fri Aug 31 00:45:42 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd1_acisf10798_pi14-548_cl_pass0_src15_1.ximg
Either tweak this fit manually starting from fullrun_ccd1_acisf10798_pi14-548_cl_pass0_src15.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
[Fri Aug 31 00:45:44 2012] fullrun_ccd1_acisf10798_pi14-548_cl_pass0_tfrozen_src15.ximg exists
[Fri Aug 31 00:45:44 2012] fullrun_ccd1_acisf10798_pi14-548_cl_pass0_tfrozen_src15_1.ximg exists
[Fri Aug 31 00:45:44 2012] Fit fullrun_ccd1_acisf10798_pi14-548_cl_pass0_tfrozen_src15 appears to have run properly
[Fri Aug 31 00:45:59 2012] Warning: source 15 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 14 at 21.184997 pixels away
[Fri Aug 31 00:45:59 2012] Vigneting correction estimate = 1.000000
[Fri Aug 31 00:45:59 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Aug 31 00:45:59 2012] Assessing source extent using major
[Fri Aug 31 00:45:59 2012] Source does appear to be extended
[Fri Aug 31 00:45:59 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Aug 31 00:46:29 2012] Using EEF radius (= 2.27 ")to estimate initial spatial extent for simple fitting
[Fri Aug 31 00:46:29 2012] Initial guess for spatial extent in simple fitting = 2.27"
[Fri Aug 31 00:46:29 2012] source mask rpix=4.6, npix_max = 104, mask sum = 100, frac = 0.956
[Fri Aug 31 00:46:29 2012] Giving source the simple spatial ID 14 for pass 1, mean size = 2.27"
[Fri Aug 31 00:46:30 2012] fullrun_ccd1_acisf10798_pi14-548_cl_pass1_src14.ximg exists
[Fri Aug 31 00:46:30 2012] fullrun_ccd1_acisf10798_pi14-548_cl_pass1_src14_1.ximg exists
[Fri Aug 31 00:46:30 2012] Fit fullrun_ccd1_acisf10798_pi14-548_cl_pass1_src14 appears to have run properly
[Fri Aug 31 00:46:30 2012] fullrun_ccd1_acisf10798_pi14-548_cl_pass1_tfrozen_src14.ximg exists
[Fri Aug 31 00:46:30 2012] fullrun_ccd1_acisf10798_pi14-548_cl_pass1_tfrozen_src14_1.ximg exists
[Fri Aug 31 00:46:30 2012] Fit fullrun_ccd1_acisf10798_pi14-548_cl_pass1_tfrozen_src14 appears to have run properly
[Fri Aug 31 00:46:44 2012] Spatial fit model total counts = 24.415900, observed total counts = 24.000000
[Fri Aug 31 00:46:44 2012] Offset between fit and detection position for source 14 = 0.845482 pixels
[Fri Aug 31 00:46:44 2012] 24.415830 total counts/ 17.333400 bgd. counts: snr = 1.701141
Spatial fit parameters:
  Offset between fit and detection position for source 14 = 0.845482 pixels
  Position = (988.0, 885.6) = 3 9 20.87 -20 38 23.6
  Extent = 0.6" x 0.6", rotation angle = 0
  Source counts = 7.1 +/- 4.9
  Background counts = 17.3
  Rate = 0.0001 +/- 9e-05
  Deleting source due to low Poisson probability