[Sun Oct 23 04:49:20 2011] Detection parameters:
  Position = (984.5, 774.3) = 20 33 5.50 41 1 31.1
  Extent = 1.0" x 0.5", rotation angle = 39 degrees
  Source counts = 11.7 +/- 3.7
  Background counts = 2.3
  Rate = 0.0004 +/- 0.0001

[Sun Oct 23 04:49:20 2011] Off-axis axis estimate = 4.02'
[Sun Oct 23 04:51:40 2011] Using EEF radius (= 0.83 ")to estimate initial spatial extent for simple fitting
[Sun Oct 23 04:51:40 2011] Initial guess for spatial extent in simple fitting = 0.83"
[Sun Oct 23 04:51:40 2011] source mask rpix=1.7, npix_max = 19, mask sum = 20, frac = 1.036
[Sun Oct 23 04:51:40 2011] Giving source the simple spatial ID 15 for pass 0, mean size = 0.83"
[Sun Oct 23 04:51:41 2011] fullrun_ccd0_acisf10964_pi14-548_cl_pass0_src15.ximg exists
[Sun Oct 23 04:51:41 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf10964_pi14-548_cl_pass0_src15.csv
[Sun Oct 23 04:51:41 2011] fullrun_ccd0_acisf10964_pi14-548_cl_pass0_src15_1.ximg exists
[Sun Oct 23 04:51:41 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf10964_pi14-548_cl_pass0_src15.csv
[Sun Oct 23 04:51:41 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf10964_pi14-548_cl_pass0_src15_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf10964_pi14-548_cl_pass0_src15.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 Oct 23 04:51:42 2011] fullrun_ccd0_acisf10964_pi14-548_cl_pass0_tfrozen_src15.ximg exists
[Sun Oct 23 04:51:42 2011] fullrun_ccd0_acisf10964_pi14-548_cl_pass0_tfrozen_src15_1.ximg exists
[Sun Oct 23 04:51:42 2011] Fit fullrun_ccd0_acisf10964_pi14-548_cl_pass0_tfrozen_src15 appears to have run properly
[Sun Oct 23 04:52:10 2011] Spatial fit model total counts = 17.937400, observed total counts = 18.000000
[Sun Oct 23 04:52:10 2011] Offset between fit and detection position for source 19 = 1.944147 pixels
[Sun Oct 23 04:52:10 2011] 18.173900 total counts/ 10.425500 bgd. counts: snr = 2.399737
Spatial fit parameters:
  Offset between fit and detection position for source 19 = 1.944147 pixels
  Position = (986.1, 775.4) = 20 33 5.46 41 1 31.4
  Extent = 0.5 (0.3-0.7)", rotation angle = 0
  Source counts = 7.7 +/- 4.3
  Background counts = 10.4
  Rate = 0.0003 +/- 0.0001
[Sun Oct 23 04:52:10 2011] Vigneting correction estimate = 1.000000
[Sun Oct 23 04:52:10 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Oct 23 04:52:10 2011] Assessing source extent using major axis lower bound
[Sun Oct 23 04:52:10 2011] Source does appear to be extended
[Sun Oct 23 04:52:10 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Oct 23 04:52:10 2011] Deleting source due to low Poisson probability 0.9