[Sat Oct 15 23:38:06 2011] Detection parameters:
  Position = (483.7, 460.4) = 20 7 18.71 -48 21 46.4
  Extent = 0.5" x 0.5", rotation angle = 102 degrees
  Source counts = 12.6 +/- 4.4
  Background counts = 6.4
  Rate = 0.0001 +/- 5e-05

[Sat Oct 15 23:38:09 2011] Off-axis axis estimate = 1.47'
[Sat Oct 15 23:39:37 2011] Using EEF radius (= 0.39 ")to estimate initial spatial extent for simple fitting
[Sat Oct 15 23:39:37 2011] Initial guess for spatial extent in simple fitting = 0.39"
[Sat Oct 15 23:39:37 2011] source mask rpix=0.8, npix_max = 6, mask sum = 9, frac = 1.343
[Sat Oct 15 23:39:37 2011] Giving source the simple spatial ID 50 for pass 0, mean size = 0.39"
[Sat Oct 15 23:39:39 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass0_src50.ximg exists
[Sat Oct 15 23:39:39 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf11752_pi14-548_cl_pass0_src50.csv
[Sat Oct 15 23:39:39 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass0_src50_1.ximg exists
[Sat Oct 15 23:39:39 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf11752_pi14-548_cl_pass0_src50.csv
[Sat Oct 15 23:39:39 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf11752_pi14-548_cl_pass0_src50_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf11752_pi14-548_cl_pass0_src50.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 15 23:39:41 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass0_tfrozen_src50.ximg exists
[Sat Oct 15 23:39:41 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass0_tfrozen_src50_1.ximg exists
[Sat Oct 15 23:39:41 2011] Fit fullrun_ccd3_acisf11752_pi14-548_cl_pass0_tfrozen_src50 appears to have run properly
[Sat Oct 15 23:40:09 2011] Spatial fit model total counts = 53.996600, observed total counts = 54.000000
[Sat Oct 15 23:40:09 2011] Offset between fit and detection position for source 33 = 0.826353 pixels
[Sat Oct 15 23:40:09 2011] 53.509000 total counts/ 41.717500 bgd. counts: snr = 1.825618
Spatial fit parameters:
  Offset between fit and detection position for source 33 = 0.826353 pixels
  Position = (484.5, 460.3) = 20 7 18.69 -48 21 46.7
  Extent = 0.4 (0.2-0.6)", rotation angle = 0
  Source counts = 11.8 +/- 7.3
  Background counts = 41.7
  Rate = 0.0001 +/- 8e-05
[Sat Oct 15 23:40:09 2011] Vigneting correction estimate = 1.000000
[Sat Oct 15 23:40:09 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 15 23:40:09 2011] Assessing source extent using major axis lower bound
[Sat Oct 15 23:40:09 2011] Source does appear to be extended
[Sat Oct 15 23:40:09 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct 15 23:40:09 2011] Deleting source due to low Poisson probability 0.9