[Mon Oct  3 03:23:52 2011] Detection parameters:
  Position = (1042.4, 634.5) = 19 10 29.39 9 4 26.7
  Extent = 0.5" x 0.5", rotation angle = 29 degrees
  Source counts = 14.1 +/- 3.9
  Background counts = 0.9
  Rate = 0.0002 +/- 6e-05

[Mon Oct  3 03:23:52 2011] Off-axis axis estimate = 2.97'
[Mon Oct  3 03:25:04 2011] Using EEF radius (= 0.57 ")to estimate initial spatial extent for simple fitting
[Mon Oct  3 03:25:04 2011] Initial guess for spatial extent in simple fitting = 0.57"
[Mon Oct  3 03:25:04 2011] source mask rpix=1.2, npix_max = 11, mask sum = 9, frac = 0.810
[Mon Oct  3 03:25:04 2011] Giving source the simple spatial ID 8 for pass 0, mean size = 0.57"
[Mon Oct  3 03:25:05 2011] fullrun_ccd3_acisf06355_pi14-548_cl_pass0_src8.ximg exists
[Mon Oct  3 03:25:05 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf06355_pi14-548_cl_pass0_src8.csv
[Mon Oct  3 03:25:05 2011] fullrun_ccd3_acisf06355_pi14-548_cl_pass0_src8_1.ximg exists
[Mon Oct  3 03:25:05 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf06355_pi14-548_cl_pass0_src8.csv
[Mon Oct  3 03:25:05 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf06355_pi14-548_cl_pass0_src8_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf06355_pi14-548_cl_pass0_src8.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
[Mon Oct  3 03:25:05 2011] fullrun_ccd3_acisf06355_pi14-548_cl_pass0_tfrozen_src8.ximg exists
[Mon Oct  3 03:25:05 2011] fullrun_ccd3_acisf06355_pi14-548_cl_pass0_tfrozen_src8_1.ximg exists
[Mon Oct  3 03:25:05 2011] Fit fullrun_ccd3_acisf06355_pi14-548_cl_pass0_tfrozen_src8 appears to have run properly
[Mon Oct  3 03:25:17 2011] Spatial fit model total counts = 16.305300, observed total counts = 17.000000
[Mon Oct  3 03:25:17 2011] Offset between fit and detection position for source 17 = 0.877571 pixels
[Mon Oct  3 03:25:17 2011] 15.774570 total counts/ 1.324470 bgd. counts: snr = 12.555956
Spatial fit parameters:
  Offset between fit and detection position for source 17 = 0.877571 pixels
  Position = (1043.0, 635.1) = 19 10 29.38 9 4 26.7
  Extent = 0.5 (0.4-0.8)", rotation angle = 0
  Source counts = 14.5 +/- 4.0
  Background counts = 1.3
  Rate = 0.0002 +/- 6e-05
[Mon Oct  3 03:25:17 2011] Vigneting correction estimate = 1.000000
[Mon Oct  3 03:25:17 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Oct  3 03:25:17 2011] Assessing source extent using major axis lower bound
[Mon Oct  3 03:25:17 2011] Source does appear to be extended
[Mon Oct  3 03:25:17 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Mon Oct  3 03:25:17 2011] Deleting source due to low Poisson probability 0.8