[Tue Oct  4 12:50:34 2011] Detection parameters:
  Position = (998.0, 668.4) = 0 15 28.33 -39 15 46.9
  Extent = 0.7" x 0.5", rotation angle = 37 degrees
  Source counts = 10.2 +/- 3.3
  Background counts = 0.8
  Rate = 0.0002 +/- 6e-05

[Tue Oct  4 12:50:38 2011] Off-axis axis estimate = 4.39'
[Tue Oct  4 12:52:31 2011] Using EEF radius (= 0.95 ")to estimate initial spatial extent for simple fitting
[Tue Oct  4 12:52:31 2011] Initial guess for spatial extent in simple fitting = 0.95"
[Tue Oct  4 12:52:31 2011] source mask rpix=1.9, npix_max = 23, mask sum = 20, frac = 0.839
[Tue Oct  4 12:52:31 2011] Giving source the simple spatial ID 8 for pass 0, mean size = 0.95"
[Tue Oct  4 12:52:32 2011] fullrun_ccd0_acisf02255_pi14-548_cl_pass0_src8.ximg exists
[Tue Oct  4 12:52:32 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd0_acisf02255_pi14-548_cl_pass0_src8.csv
[Tue Oct  4 12:52:32 2011] fullrun_ccd0_acisf02255_pi14-548_cl_pass0_src8_1.ximg exists
[Tue Oct  4 12:52:32 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd0_acisf02255_pi14-548_cl_pass0_src8.csv
[Tue Oct  4 12:52:32 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf02255_pi14-548_cl_pass0_src8_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf02255_pi14-548_cl_pass0_src8.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 Oct  4 12:52:33 2011] fullrun_ccd0_acisf02255_pi14-548_cl_pass0_tfrozen_src8.ximg exists
[Tue Oct  4 12:52:33 2011] fullrun_ccd0_acisf02255_pi14-548_cl_pass0_tfrozen_src8_1.ximg exists
[Tue Oct  4 12:52:33 2011] Fit fullrun_ccd0_acisf02255_pi14-548_cl_pass0_tfrozen_src8 appears to have run properly
[Tue Oct  4 12:52:58 2011] Spatial fit model total counts = 11.172300, observed total counts = 12.000000
[Tue Oct  4 12:52:58 2011] Offset between fit and detection position for source 10 = 0.927149 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 10 = 0.927149 pixels
  Position = (998.6, 669.1) = 0 15 28.32 -39 15 46.8
  Extent = 0.8 (0.5-1.0)", rotation angle = 0
  Source counts = 10.9 +/- 3.3
  Background counts = 0.0
  Rate = 0.0002 +/- 6e-05
[Tue Oct  4 12:52:58 2011] Vigneting correction estimate = 1.000000
[Tue Oct  4 12:52:58 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Oct  4 12:52:58 2011] Assessing source extent using major axis lower bound
[Tue Oct  4 12:52:58 2011] Source does appear to be extended
[Tue Oct  4 12:52:58 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Oct  4 12:52:58 2011] Deleting source due to low Poisson probability 0.9