[Sat Oct  1 12:24:29 2011] Detection parameters:
  Position = (162.6, 752.4) = 12 30 49.82 12 23 37.8
  Extent = 0.7" x 0.7", rotation angle = 121 degrees
  Source counts = 87.4 +/- 15.2
  Background counts = 144.6
  Rate = 0.02 +/- 0.003

[Sat Oct  1 12:24:29 2011] Off-axis axis estimate = 0.27'
[Sat Oct  1 12:24:46 2011] Using EEF radius (= 0.41 ")to estimate initial spatial extent for simple fitting
[Sat Oct  1 12:24:46 2011] Initial guess for spatial extent in simple fitting = 0.41"
[Sat Oct  1 12:24:46 2011] source mask rpix=0.8, npix_max = 7, mask sum = 9, frac = 1.278
[Sat Oct  1 12:24:46 2011] Giving source the simple spatial ID 8 for pass 0, mean size = 0.41"
[Sat Oct  1 12:24:47 2011] fullrun_ccd7_acisf08576_pi14-548_cl_pass0_src8.ximg exists
[Sat Oct  1 12:24:47 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd7_acisf08576_pi14-548_cl_pass0_src8.csv
[Sat Oct  1 12:24:47 2011] fullrun_ccd7_acisf08576_pi14-548_cl_pass0_src8_1.ximg exists
[Sat Oct  1 12:24:47 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd7_acisf08576_pi14-548_cl_pass0_src8.csv
[Sat Oct  1 12:24:47 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf08576_pi14-548_cl_pass0_src8_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf08576_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
[Sat Oct  1 12:24:48 2011] fullrun_ccd7_acisf08576_pi14-548_cl_pass0_tfrozen_src8.ximg exists
[Sat Oct  1 12:24:48 2011] fullrun_ccd7_acisf08576_pi14-548_cl_pass0_tfrozen_src8_1.ximg exists
[Sat Oct  1 12:24:48 2011] Fit fullrun_ccd7_acisf08576_pi14-548_cl_pass0_tfrozen_src8 appears to have run properly
[Sat Oct  1 12:24:51 2011] Spatial fit model total counts = 562.307000, observed total counts = 563.000000
[Sat Oct  1 12:24:51 2011] Offset between fit and detection position for source 8 = 1.504235 pixels
[Sat Oct  1 12:24:51 2011] 571.481700 total counts/ 534.398000 bgd. counts: snr = 1.604171
Spatial fit parameters:
  Offset between fit and detection position for source 8 = 1.504235 pixels
  Position = (164.1, 752.6) = 12 30 49.78 12 23 37.6
  Extent = 0.7 (0.4-1.5)", rotation angle = 0
  Source counts = 37.1 +/- 23.9
  Background counts = 534.4
  Rate = 0.008 +/- 0.005
  Deleting source due to low Poisson probability