[Tue Apr 10 18:08:00 2012] Detection parameters:
  Position = (140.2, 620.5) = 9 56 33.82 69 43 52.5
  Extent = 0.6" x 0.5", rotation angle = 40 degrees
  Source counts = 42.2 +/- 7.4
  Background counts = 12.8
  Rate = 0.0004 +/- 6e-05

[Tue Apr 10 18:08:04 2012] Off-axis axis estimate = 3.69'
[Tue Apr 10 18:10:04 2012] Using EEF radius (= 0.74 ")to estimate initial spatial extent for simple fitting
[Tue Apr 10 18:10:04 2012] Initial guess for spatial extent in simple fitting = 0.74"
[Tue Apr 10 18:10:04 2012] source mask rpix=1.5, npix_max = 16, mask sum = 16, frac = 0.993
[Tue Apr 10 18:10:04 2012] Giving source the simple spatial ID 91 for pass 0, mean size = 0.74"
[Tue Apr 10 18:10:08 2012] fullrun_ccd7_acisf10542_pi14-548_cl_pass0_src91.ximg exists
[Tue Apr 10 18:10:08 2012] Warning: model total counts is not > 0 in csv/fullrun_ccd7_acisf10542_pi14-548_cl_pass0_src91.csv
[Tue Apr 10 18:10:08 2012] fullrun_ccd7_acisf10542_pi14-548_cl_pass0_src91_1.ximg exists
[Tue Apr 10 18:10:08 2012] Warning: model total counts is not > 0 in csv/fullrun_ccd7_acisf10542_pi14-548_cl_pass0_src91.csv
[Tue Apr 10 18:10:08 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf10542_pi14-548_cl_pass0_src91_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf10542_pi14-548_cl_pass0_src91.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 18:10:15 2012] fullrun_ccd7_acisf10542_pi14-548_cl_pass0_tfrozen_src91.ximg exists
[Tue Apr 10 18:10:15 2012] fullrun_ccd7_acisf10542_pi14-548_cl_pass0_tfrozen_src91_1.ximg exists
[Tue Apr 10 18:10:15 2012] Fit fullrun_ccd7_acisf10542_pi14-548_cl_pass0_tfrozen_src91 appears to have run properly
[Tue Apr 10 18:10:42 2012] Spatial fit model total counts = 72.235500, observed total counts = 73.000000
[Tue Apr 10 18:10:42 2012] Offset between fit and detection position for source 84 = 0.473684 pixels
[Tue Apr 10 18:10:42 2012] 73.129200 total counts/ 24.601100 bgd. counts: snr = 9.783991
Spatial fit parameters:
  Offset between fit and detection position for source 84 = 0.473684 pixels
  Position = (140.3, 620.0) = 9 56 33.86 69 43 52.0
  Extent = 1.1 (0.8-1.4)", rotation angle = 0
  Source counts = 48.5 +/- 8.6
  Background counts = 24.6
  Rate = 0.0004 +/- 7e-05
[Tue Apr 10 18:10:42 2012] Vigneting correction estimate = 1.000000
[Tue Apr 10 18:10:42 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Apr 10 18:10:42 2012] Assessing source extent using major axis lower bound
[Tue Apr 10 18:10:42 2012] Source does appear to be extended
[Tue Apr 10 18:10:42 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Apr 10 18:10:42 2012] Deleting source due to low Poisson probability 0.8