[Sat Oct  1 10:27:39 2011] Detection parameters:
  Position = (571.7, 663.6) = 5 19 8.43 -69 1 7.9
  Extent = 0.5" x 0.5", rotation angle = 109 degrees
  Source counts = 33.0 +/- 5.8
  Background counts = 1.0
  Rate = 0.002 +/- 0.0003

[Sat Oct  1 10:27:40 2011] Off-axis axis estimate = 2.43'
[Sat Oct  1 10:28:40 2011] Using EEF radius (= 0.48 ")to estimate initial spatial extent for simple fitting
[Sat Oct  1 10:28:40 2011] Initial guess for spatial extent in simple fitting = 0.48"
[Sat Oct  1 10:28:40 2011] source mask rpix=1.0, npix_max = 8, mask sum = 9, frac = 1.026
[Sat Oct  1 10:28:40 2011] Giving source the simple spatial ID 22 for pass 0, mean size = 0.48"
[Sat Oct  1 10:28:42 2011] fullrun_ccd7_acisf12062_pi14-548_cl_pass0_src22.ximg exists
[Sat Oct  1 10:28:43 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd7_acisf12062_pi14-548_cl_pass0_src22.csv
[Sat Oct  1 10:28:43 2011] fullrun_ccd7_acisf12062_pi14-548_cl_pass0_src22_1.ximg exists
[Sat Oct  1 10:28:43 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd7_acisf12062_pi14-548_cl_pass0_src22.csv
[Sat Oct  1 10:28:43 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf12062_pi14-548_cl_pass0_src22_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf12062_pi14-548_cl_pass0_src22.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 10:28:43 2011] fullrun_ccd7_acisf12062_pi14-548_cl_pass0_tfrozen_src22.ximg exists
[Sat Oct  1 10:28:43 2011] fullrun_ccd7_acisf12062_pi14-548_cl_pass0_tfrozen_src22_1.ximg exists
[Sat Oct  1 10:28:43 2011] Fit fullrun_ccd7_acisf12062_pi14-548_cl_pass0_tfrozen_src22 appears to have run properly
[Sat Oct  1 10:28:52 2011] Spatial fit model total counts = 36.485400, observed total counts = 36.000000
[Sat Oct  1 10:28:52 2011] Offset between fit and detection position for source 21 = 0.744357 pixels
[Sat Oct  1 10:28:52 2011] 36.269360 total counts/ 2.455160 bgd. counts: snr = 21.580386
Spatial fit parameters:
  Offset between fit and detection position for source 21 = 0.744357 pixels
  Position = (572.2, 664.2) = 5 19 8.43 -69 1 7.9
  Extent = 0.4 (0.4-0.6)", rotation angle = 0
  Source counts = 33.8 +/- 6.0
  Background counts = 2.5
  Rate = 0.002 +/- 0.0003
[Sat Oct  1 10:28:52 2011] Vigneting correction estimate = 1.000000
[Sat Oct  1 10:28:52 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct  1 10:28:52 2011] Assessing source extent using major axis lower bound
[Sat Oct  1 10:28:52 2011] Source does appear to be extended
[Sat Oct  1 10:28:52 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct  1 10:28:52 2011] Deleting source due to low Poisson probability 0.7