[Thu Sep 29 13:51:29 2011] Detection parameters:
  Position = (271.0, 401.7) = 18 28 50.78 -12 58 33.1
  Extent = 1.2" x 0.5", rotation angle = 178 degrees
  Source counts = 11.8 +/- 3.7
  Background counts = 2.2
  Rate = 0.0003 +/- 8e-05

[Thu Sep 29 13:51:31 2011] Off-axis axis estimate = 5.79'
[Thu Sep 29 13:52:59 2011] Using EEF radius (= 1.53 ")to estimate initial spatial extent for simple fitting
[Thu Sep 29 13:52:59 2011] Initial guess for spatial extent in simple fitting = 1.53"
[Thu Sep 29 13:52:59 2011] source mask rpix=3.1, npix_max = 52, mask sum = 56, frac = 1.077
[Thu Sep 29 13:52:59 2011] Giving source the simple spatial ID 11 for pass 0, mean size = 1.53"
[Thu Sep 29 13:52:59 2011] fullrun_ccd0_acisf10098_pi14-548_cl_pass0_src11.ximg exists
[Thu Sep 29 13:52:59 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd0_acisf10098_pi14-548_cl_pass0_src11.csv
[Thu Sep 29 13:52:59 2011] fullrun_ccd0_acisf10098_pi14-548_cl_pass0_src11_1.ximg exists
[Thu Sep 29 13:52:59 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd0_acisf10098_pi14-548_cl_pass0_src11.csv
[Thu Sep 29 13:52:59 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf10098_pi14-548_cl_pass0_src11_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf10098_pi14-548_cl_pass0_src11.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
[Thu Sep 29 13:53:00 2011] fullrun_ccd0_acisf10098_pi14-548_cl_pass0_tfrozen_src11.ximg exists
[Thu Sep 29 13:53:00 2011] fullrun_ccd0_acisf10098_pi14-548_cl_pass0_tfrozen_src11_1.ximg exists
[Thu Sep 29 13:53:00 2011] Fit fullrun_ccd0_acisf10098_pi14-548_cl_pass0_tfrozen_src11 appears to have run properly
[Thu Sep 29 13:53:10 2011] Spatial fit model total counts = 25.995200, observed total counts = 26.000000
[Thu Sep 29 13:53:10 2011] Offset between fit and detection position for source 21 = 1.258786 pixels
[Thu Sep 29 13:53:10 2011] 26.283400 total counts/ 16.827100 bgd. counts: snr = 2.305242
Spatial fit parameters:
  Offset between fit and detection position for source 21 = 1.258786 pixels
  Position = (269.9, 402.4) = 18 28 50.83 -12 58 33.0
  Extent = 0.8 (0.4-1.4)", rotation angle = 0
  Source counts = 9.5 +/- 5.1
  Background counts = 16.8
  Rate = 0.0002 +/- 0.0001
[Thu Sep 29 13:53:10 2011] Vigneting correction estimate = 1.000000
[Thu Sep 29 13:53:10 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Sep 29 13:53:10 2011] Assessing source extent using major axis lower bound
[Thu Sep 29 13:53:10 2011] Source does appear to be extended
[Thu Sep 29 13:53:10 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Sep 29 13:53:10 2011] Deleting source due to low Poisson probability 0.9