[Sun Sep 25 16:39:50 2011] Detection parameters:
  Position = (579.7, 582.3) = 17 40 41.79 -53 40 14.7
  Extent = 0.5" x 0.5", rotation angle = 161 degrees
  Source counts = 13.4 +/- 5.1
  Background counts = 12.6
  Rate = 9e-05 +/- 3e-05

[Sun Sep 25 16:39:52 2011] Off-axis axis estimate = 0.82'
[Sun Sep 25 16:41:55 2011] Using EEF radius (= 0.38 ")to estimate initial spatial extent for simple fitting
[Sun Sep 25 16:41:55 2011] Initial guess for spatial extent in simple fitting = 0.38"
[Sun Sep 25 16:41:55 2011] source mask rpix=0.8, npix_max = 6, mask sum = 9, frac = 1.383
[Sun Sep 25 16:41:55 2011] Giving source the simple spatial ID 81 for pass 0, mean size = 0.38"
[Sun Sep 25 16:41:58 2011] fullrun_ccd7_acisf07460_pi14-548_cl_pass0_src81.ximg exists
[Sun Sep 25 16:41:58 2011] fullrun_ccd7_acisf07460_pi14-548_cl_pass0_src81_1.ximg exists
[Sun Sep 25 16:41:58 2011] Fit fullrun_ccd7_acisf07460_pi14-548_cl_pass0_src81 appears to have run properly
[Sun Sep 25 16:42:00 2011] fullrun_ccd7_acisf07460_pi14-548_cl_pass0_tfrozen_src81.ximg exists
[Sun Sep 25 16:42:00 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf07460_pi14-548_cl_pass0_tfrozen_src81.csv
[Sun Sep 25 16:42:00 2011] fullrun_ccd7_acisf07460_pi14-548_cl_pass0_tfrozen_src81_1.ximg exists
[Sun Sep 25 16:42:00 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf07460_pi14-548_cl_pass0_tfrozen_src81.csv
[Sun Sep 25 16:42:00 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf07460_pi14-548_cl_pass0_tfrozen_src81_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf07460_pi14-548_cl_pass0_tfrozen_src81.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
[Sun Sep 25 16:42:27 2011] Spatial fit model total counts = 284.924000, observed total counts = 288.000000
[Sun Sep 25 16:42:27 2011] Offset between fit and detection position for source 58 = 0.467976 pixels
[Sun Sep 25 16:42:27 2011] 272.606700 total counts/ 262.590000 bgd. counts: snr = 0.618138
Spatial fit parameters:
  Offset between fit and detection position for source 58 = 0.467976 pixels
  Position = (580.1, 582.5) = 17 40 41.80 -53 40 14.8
  Extent = 0.3" x 0.1", rotation angle = 21
  Source counts = 10.0 +/- 16.5
  Background counts = 262.6
  Rate = 7e-05 +/- 0.0001
  Deleting source due to low Poisson probability