[Sat Oct  8 22:49:27 2011] Detection parameters:
  Position = (743.7, 250.4) = 15 13 52.63 -59 5 27.1
  Extent = 0.5" x 0.5", rotation angle = 116 degrees
  Source counts = 11.0 +/- 4.5
  Background counts = 9.0
  Rate = 0.0006 +/- 0.0002

[Sat Oct  8 22:49:27 2011] Off-axis axis estimate = 2.52'
[Sat Oct  8 22:51:01 2011] Using EEF radius (= 0.50 ")to estimate initial spatial extent for simple fitting
[Sat Oct  8 22:51:01 2011] Initial guess for spatial extent in simple fitting = 0.50"
[Sat Oct  8 22:51:01 2011] source mask rpix=1.0, npix_max = 9, mask sum = 9, frac = 0.989
[Sat Oct  8 22:51:01 2011] Giving source the simple spatial ID 51 for pass 0, mean size = 0.50"
[Sat Oct  8 22:51:04 2011] fullrun_ccd1_acisf03833_pi14-548_cl_pass0_src51.ximg exists
[Sat Oct  8 22:51:04 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf03833_pi14-548_cl_pass0_src51.csv
[Sat Oct  8 22:51:04 2011] fullrun_ccd1_acisf03833_pi14-548_cl_pass0_src51_1.ximg exists
[Sat Oct  8 22:51:04 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf03833_pi14-548_cl_pass0_src51.csv
[Sat Oct  8 22:51:04 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd1_acisf03833_pi14-548_cl_pass0_src51_1.ximg
Either tweak this fit manually starting from fullrun_ccd1_acisf03833_pi14-548_cl_pass0_src51.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 Oct  8 22:51:05 2011] fullrun_ccd1_acisf03833_pi14-548_cl_pass0_tfrozen_src51.ximg exists
[Sat Oct  8 22:51:05 2011] fullrun_ccd1_acisf03833_pi14-548_cl_pass0_tfrozen_src51_1.ximg exists
[Sat Oct  8 22:51:05 2011] Fit fullrun_ccd1_acisf03833_pi14-548_cl_pass0_tfrozen_src51 appears to have run properly
[Sat Oct  8 22:51:20 2011] Spatial fit model total counts = 64.958700, observed total counts = 65.000000
[Sat Oct  8 22:51:20 2011] Offset between fit and detection position for source 52 = 0.558195 pixels
[Sat Oct  8 22:51:20 2011] 66.215250 total counts/ 58.576200 bgd. counts: snr = 0.998111
Spatial fit parameters:
  Offset between fit and detection position for source 52 = 0.558195 pixels
  Position = (744.2, 250.2) = 15 13 52.63 -59 5 27.4
  Extent = 0.4 (0.2-1.5)", rotation angle = 0
  Source counts = 7.6 +/- 8.1
  Background counts = 58.6
  Rate = 0.0004 +/- 0.0004
  Deleting source due to low Poisson probability