[Sat Sep 24 01:50:02 2011] Detection parameters:
  Position = (471.7, 645.5) = 15 55 57.79 66 20 6.4
  Extent = 0.5" x 0.5", rotation angle = 12 degrees
  Source counts = 12.0 +/- 3.7
  Background counts = 2.0
  Rate = 0.0003 +/- 9e-05

[Sat Sep 24 01:50:03 2011] Off-axis axis estimate = 3.92'
[Sat Sep 24 01:52:39 2011] Using EEF radius (= 0.81 ")to estimate initial spatial extent for simple fitting
[Sat Sep 24 01:52:39 2011] Initial guess for spatial extent in simple fitting = 0.81"
[Sat Sep 24 01:52:39 2011] source mask rpix=1.6, npix_max = 18, mask sum = 20, frac = 1.095
[Sat Sep 24 01:52:39 2011] Giving source the simple spatial ID 13 for pass 0, mean size = 0.81"
[Sat Sep 24 02:11:02 2011] fullrun_ccd0_acisf13020_pi14-548_cl_pass0_src13.ximg exists
[Sat Sep 24 02:11:02 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf13020_pi14-548_cl_pass0_src13.csv
[Sat Sep 24 02:11:02 2011] fullrun_ccd0_acisf13020_pi14-548_cl_pass0_src13_1.ximg exists
[Sat Sep 24 02:11:02 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf13020_pi14-548_cl_pass0_src13.csv
[Sat Sep 24 02:11:02 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf13020_pi14-548_cl_pass0_src13_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf13020_pi14-548_cl_pass0_src13.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
[Sat Sep 24 02:11:02 2011] fullrun_ccd0_acisf13020_pi14-548_cl_pass0_tfrozen_src13.ximg exists
[Sat Sep 24 02:11:02 2011] fullrun_ccd0_acisf13020_pi14-548_cl_pass0_tfrozen_src13_1.ximg exists
[Sat Sep 24 02:11:02 2011] Fit fullrun_ccd0_acisf13020_pi14-548_cl_pass0_tfrozen_src13 appears to have run properly
[Sat Sep 24 03:19:47 2011] Spatial fit model total counts = 23.999700, observed total counts = 24.000000
[Sat Sep 24 03:19:47 2011] Offset between fit and detection position for source 13 = 0.793293 pixels
[Sat Sep 24 03:19:47 2011] 24.352500 total counts/ 12.317700 bgd. counts: snr = 3.429052
Spatial fit parameters:
  Offset between fit and detection position for source 13 = 0.793293 pixels
  Position = (472.4, 646.0) = 15 55 57.78 66 20 6.4
  Extent = 0.6 (0.4-0.9)", rotation angle = 0
  Source counts = 12.0 +/- 4.9
  Background counts = 12.3
  Rate = 0.0003 +/- 0.0001
[Sat Sep 24 03:19:47 2011] Vigneting correction estimate = 1.000000
[Sat Sep 24 03:19:47 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Sep 24 03:19:47 2011] Assessing source extent using major axis lower bound
[Sat Sep 24 03:19:47 2011] Source does appear to be extended
[Sat Sep 24 03:19:47 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Sep 24 03:19:47 2011] Deleting source due to low Poisson probability 0.9