[Fri Feb 17 05:20:15 2012] Detection parameters:
  Position = (698.2, 1055.3) = 15 31 10.92 35 36 18.3
  Extent = 0.7" x 0.5", rotation angle = 170 degrees
  Source counts = 10.2 +/- 3.3
  Background counts = 0.8
  Rate = 0.0009 +/- 0.0003

[Fri Feb 17 05:20:15 2012] Off-axis axis estimate = 3.87'
[Fri Feb 17 05:31:43 2012] Using EEF radius (= 0.79 ")to estimate initial spatial extent for simple fitting
[Fri Feb 17 05:31:43 2012] Initial guess for spatial extent in simple fitting = 0.79"
[Fri Feb 17 05:31:43 2012] source mask rpix=1.6, npix_max = 17, mask sum = 16, frac = 0.898
[Fri Feb 17 05:31:43 2012] Giving source the simple spatial ID 6 for pass 0, mean size = 0.79"
[Fri Feb 17 05:37:41 2012] fullrun_ccd7_acisf13877_pi14-548_cl_pass0_src6.ximg exists
[Fri Feb 17 05:37:41 2012] fullrun_ccd7_acisf13877_pi14-548_cl_pass0_src6_1.ximg exists
[Fri Feb 17 05:37:41 2012] Fit fullrun_ccd7_acisf13877_pi14-548_cl_pass0_src6 appears to have run properly
[Fri Feb 17 05:37:41 2012] fullrun_ccd7_acisf13877_pi14-548_cl_pass0_tfrozen_src6.ximg exists
[Fri Feb 17 05:37:41 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf13877_pi14-548_cl_pass0_tfrozen_src6.csv
[Fri Feb 17 05:37:41 2012] fullrun_ccd7_acisf13877_pi14-548_cl_pass0_tfrozen_src6_1.ximg exists
[Fri Feb 17 05:37:41 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf13877_pi14-548_cl_pass0_tfrozen_src6.csv
[Fri Feb 17 05:37:41 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf13877_pi14-548_cl_pass0_tfrozen_src6_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf13877_pi14-548_cl_pass0_tfrozen_src6.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
[Fri Feb 17 05:37:44 2012] Spatial fit model total counts = 9.602130, observed total counts = 13.000000
[Fri Feb 17 05:37:44 2012] Offset between fit and detection position for source 7 = 0.455133 pixels
[Fri Feb 17 05:37:44 2012] 10.604300 total counts/ 0.000000 bgd. counts: snr = 490507908880017.000000
Spatial fit parameters:
  Offset between fit and detection position for source 7 = 0.455133 pixels
  Position = (698.3, 1055.8) = 15 31 10.94 35 36 18.3
  Extent = 0.9 (0.6-1.2)", rotation angle = 0
  Source counts = 10.6 +/- 3.3
  Background counts = 0.0
  Rate = 0.0009 +/- 0.0003
[Fri Feb 17 05:37:44 2012] Vigneting correction estimate = 1.000000
[Fri Feb 17 05:37:44 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Feb 17 05:37:44 2012] Assessing source extent using major axis lower bound
[Fri Feb 17 05:37:44 2012] Source does appear to be extended
[Fri Feb 17 05:37:44 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Feb 17 05:37:44 2012] Deleting source due to low Poisson probability 1.0