[Tue Apr 10 22:13:53 2012] Detection parameters:
  Position = (778.4, 1057.9) = 9 56 13.73 69 39 37.3
  Extent = 0.9" x 0.8", rotation angle = 64 degrees
  Source counts = 17.5 +/- 5.1
  Background counts = 8.5
  Rate = 0.0001 +/- 4e-05

[Tue Apr 10 22:13:54 2012] Off-axis axis estimate = 3.31'
[Tue Apr 10 22:16:06 2012] Using EEF radius (= 0.65 ")to estimate initial spatial extent for simple fitting
[Tue Apr 10 22:16:06 2012] Initial guess for spatial extent in simple fitting = 0.65"
[Tue Apr 10 22:16:06 2012] source mask rpix=1.3, npix_max = 13, mask sum = 12, frac = 0.912
[Tue Apr 10 22:16:06 2012] Giving source the simple spatial ID 37 for pass 0, mean size = 0.65"
[Tue Apr 10 22:16:07 2012] fullrun_ccd6_acisf10543_pi14-548_cl_pass0_src37.ximg exists
[Tue Apr 10 22:16:07 2012] Warning: model total counts is not > 0 in csv/fullrun_ccd6_acisf10543_pi14-548_cl_pass0_src37.csv
[Tue Apr 10 22:16:07 2012] fullrun_ccd6_acisf10543_pi14-548_cl_pass0_src37_1.ximg exists
[Tue Apr 10 22:16:07 2012] Warning: model total counts is not > 0 in csv/fullrun_ccd6_acisf10543_pi14-548_cl_pass0_src37.csv
[Tue Apr 10 22:16:07 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd6_acisf10543_pi14-548_cl_pass0_src37_1.ximg
Either tweak this fit manually starting from fullrun_ccd6_acisf10543_pi14-548_cl_pass0_src37.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 Apr 10 22:16:08 2012] fullrun_ccd6_acisf10543_pi14-548_cl_pass0_tfrozen_src37.ximg exists
[Tue Apr 10 22:16:08 2012] fullrun_ccd6_acisf10543_pi14-548_cl_pass0_tfrozen_src37_1.ximg exists
[Tue Apr 10 22:16:08 2012] Fit fullrun_ccd6_acisf10543_pi14-548_cl_pass0_tfrozen_src37 appears to have run properly
[Tue Apr 10 22:16:28 2012] Source 39 is offset by -2.127897 and -0.527350 pixels which is larger than
2 X fitted extent = 1.999809 x 1.999809, not incorporating fit results
[Tue Apr 10 22:16:28 2012] Vigneting correction estimate = 1.000000
[Tue Apr 10 22:16:28 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Apr 10 22:16:28 2012] Assessing source extent using major
[Tue Apr 10 22:16:28 2012] Source does appear to be extended
[Tue Apr 10 22:16:28 2012] Computing asymmetry using major and minor axis, asym = 1.07
[Tue Apr 10 22:16:28 2012] Deleting source due to low Poisson probability 0.9