[Fri Oct  7 12:51:01 2011] Detection parameters:
  Position = (1161.5, 709.4) = 0 25 47.43 64 7 5.9
  Extent = 0.6" x 0.5", rotation angle = 36 degrees
  Source counts = 54.8 +/- 13.0
  Background counts = 115.2
  Rate = 0.001 +/- 0.0003

[Fri Oct  7 12:51:18 2011] Off-axis axis estimate = 3.18'
[Fri Oct  7 13:00:52 2011] Using EEF radius (= 0.62 ")to estimate initial spatial extent for simple fitting
[Fri Oct  7 13:00:52 2011] Initial guess for spatial extent in simple fitting = 0.62"
[Fri Oct  7 13:00:52 2011] source mask rpix=1.3, npix_max = 12, mask sum = 9, frac = 0.729
[Fri Oct  7 13:00:52 2011] Giving source the simple spatial ID 21 for pass 0, mean size = 0.62"
[Fri Oct  7 13:00:56 2011] fullrun_ccd0_acisf10906_pi14-548_cl_pass0_src21.ximg exists
[Fri Oct  7 13:00:56 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf10906_pi14-548_cl_pass0_src21.csv
[Fri Oct  7 13:00:56 2011] fullrun_ccd0_acisf10906_pi14-548_cl_pass0_src21_1.ximg exists
[Fri Oct  7 13:00:56 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf10906_pi14-548_cl_pass0_src21.csv
[Fri Oct  7 13:00:56 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf10906_pi14-548_cl_pass0_src21_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf10906_pi14-548_cl_pass0_src21.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 Oct  7 13:01:00 2011] fullrun_ccd0_acisf10906_pi14-548_cl_pass0_tfrozen_src21.ximg exists
[Fri Oct  7 13:01:00 2011] fullrun_ccd0_acisf10906_pi14-548_cl_pass0_tfrozen_src21_1.ximg exists
[Fri Oct  7 13:01:00 2011] Fit fullrun_ccd0_acisf10906_pi14-548_cl_pass0_tfrozen_src21 appears to have run properly
[Fri Oct  7 13:02:03 2011] Spatial fit model total counts = 726.646000, observed total counts = 745.000000
[Fri Oct  7 13:02:03 2011] Offset between fit and detection position for source 21 = 1.911003 pixels
[Fri Oct  7 13:02:03 2011] 701.677600 total counts/ 652.308000 bgd. counts: snr = 1.933006
Spatial fit parameters:
  Offset between fit and detection position for source 21 = 1.911003 pixels
  Position = (1159.9, 708.3) = 0 25 47.59 64 7 5.1
  Extent = 0.8 (0.2-1.3)", rotation angle = 0
  Source counts = 49.4 +/- 26.5
  Background counts = 652.3
  Rate = 0.001 +/- 0.0006
[Fri Oct  7 13:02:03 2011] Spatial fit model total counts = 815.495000, observed total counts = 837.000000
[Fri Oct  7 13:02:03 2011] Offset between fit and detection position for source 21 = 1.253477 pixels
[Fri Oct  7 13:02:03 2011] Warning, changing simple spatial fit ID from 21 to 42
[Fri Oct  7 13:02:03 2011] 777.193400 total counts/ 749.079000 bgd. counts: snr = 1.027224
Spatial fit parameters:
  Offset between fit and detection position for source 21 = 1.253477 pixels
  Position = (1158.8, 708.9) = 0 25 47.67 64 7 5.4
  Extent = 0.5 (0.2-0.9)", rotation angle = 0
  Source counts = 28.1 +/- 27.9
  Background counts = 749.1
  Rate = 0.0007 +/- 0.0007
  Deleting source due to low Poisson probability