[Tue Apr 10 16:15:24 2012] Detection parameters:
  Position = (850.6, 796.4) = 13 29 50.07 47 14 19.5
  Extent = 0.8" x 0.5", rotation angle = 60 degrees
  Source counts = 13.3 +/- 3.9
  Background counts = 1.7
  Rate = 0.0005 +/- 0.0001

[Tue Apr 10 16:15:27 2012] Off-axis axis estimate = 2.87'
[Tue Apr 10 16:16:27 2012] Using EEF radius (= 0.56 ")to estimate initial spatial extent for simple fitting
[Tue Apr 10 16:16:27 2012] Initial guess for spatial extent in simple fitting = 0.56"
[Tue Apr 10 16:16:27 2012] source mask rpix=1.1, npix_max = 10, mask sum = 9, frac = 0.848
[Tue Apr 10 16:16:27 2012] Giving source the simple spatial ID 74 for pass 0, mean size = 0.56"
[Tue Apr 10 16:16:30 2012] fullrun_ccd7_acisf01622_pi14-548_cl_pass0_src74.ximg exists
[Tue Apr 10 16:16:30 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf01622_pi14-548_cl_pass0_src74.csv
[Tue Apr 10 16:16:30 2012] fullrun_ccd7_acisf01622_pi14-548_cl_pass0_src74_1.ximg exists
[Tue Apr 10 16:16:30 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf01622_pi14-548_cl_pass0_src74.csv
[Tue Apr 10 16:16:30 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf01622_pi14-548_cl_pass0_src74_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf01622_pi14-548_cl_pass0_src74.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 16:16:32 2012] fullrun_ccd7_acisf01622_pi14-548_cl_pass0_tfrozen_src74.ximg exists
[Tue Apr 10 16:16:32 2012] fullrun_ccd7_acisf01622_pi14-548_cl_pass0_tfrozen_src74_1.ximg exists
[Tue Apr 10 16:16:32 2012] Fit fullrun_ccd7_acisf01622_pi14-548_cl_pass0_tfrozen_src74 appears to have run properly
[Tue Apr 10 16:16:53 2012] Spatial fit model total counts = 16.800600, observed total counts = 17.000000
[Tue Apr 10 16:16:53 2012] Offset between fit and detection position for source 71 = 1.088147 pixels
[Tue Apr 10 16:16:53 2012] 16.429730 total counts/ 5.888630 bgd. counts: snr = 4.343890
Spatial fit parameters:
  Offset between fit and detection position for source 71 = 1.088147 pixels
  Position = (850.8, 797.4) = 13 29 50.08 47 14 19.8
  Extent = 0.4 (0.1-0.7)", rotation angle = 0
  Source counts = 10.5 +/- 4.1
  Background counts = 5.9
  Rate = 0.0004 +/- 0.0002
[Tue Apr 10 16:16:53 2012] Vigneting correction estimate = 1.000000
[Tue Apr 10 16:16:53 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Apr 10 16:16:53 2012] Assessing source extent using major axis lower bound
[Tue Apr 10 16:16:53 2012] Source does appear to be extended
[Tue Apr 10 16:16:53 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Apr 10 16:16:53 2012] Deleting source due to low Poisson probability 0.9