[Fri Oct  7 12:51:01 2011] Detection parameters:
  Position = (877.7, 483.9) = 0 26 8.70 64 5 14.6
  Extent = 0.9" x 0.8", rotation angle = 75 degrees
  Source counts = 25.2 +/- 6.1
  Background counts = 11.8
  Rate = 0.0006 +/- 0.0001

[Fri Oct  7 12:51:18 2011] Off-axis axis estimate = 6.13'
[Fri Oct  7 13:00:52 2011] Using EEF radius (= 1.69 ")to estimate initial spatial extent for simple fitting
[Fri Oct  7 13:00:52 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Fri Oct  7 13:00:52 2011] Initial guess for spatial extent in simple fitting = 1.69"
[Fri Oct  7 13:00:52 2011] source mask rpix=3.4, npix_max = 62, mask sum = 64, frac = 1.030
[Fri Oct  7 13:00:52 2011] Giving source the simple spatial ID 24 for pass 0, mean size = 1.69"
[Fri Oct  7 13:00:56 2011] fullrun_ccd0_acisf10906_pi14-548_cl_pass0_src24.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_src24.csv
[Fri Oct  7 13:00:56 2011] fullrun_ccd0_acisf10906_pi14-548_cl_pass0_src24_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_src24.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_src24_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf10906_pi14-548_cl_pass0_src24.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_src24.ximg exists
[Fri Oct  7 13:01:00 2011] fullrun_ccd0_acisf10906_pi14-548_cl_pass0_tfrozen_src24_1.ximg exists
[Fri Oct  7 13:01:00 2011] Fit fullrun_ccd0_acisf10906_pi14-548_cl_pass0_tfrozen_src24 appears to have run properly
[Fri Oct  7 13:02:03 2011] Spatial fit model total counts = 45.909500, observed total counts = 46.000000
[Fri Oct  7 13:02:03 2011] Offset between fit and detection position for source 25 = 1.114120 pixels
[Fri Oct  7 13:02:03 2011] 45.734800 total counts/ 18.138300 bgd. counts: snr = 6.479712
Spatial fit parameters:
  Offset between fit and detection position for source 25 = 1.114120 pixels
  Position = (878.8, 484.2) = 0 26 8.65 64 5 14.5
  Extent = 1.3 (0.9-2.3)", rotation angle = 0
  Source counts = 27.6 +/- 6.8
  Background counts = 18.1
  Rate = 0.0007 +/- 0.0002
[Fri Oct  7 13:02:03 2011] Vigneting correction estimate = 1.000000
[Fri Oct  7 13:02:03 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Oct  7 13:02:03 2011] Assessing source extent using major axis lower bound
[Fri Oct  7 13:02:03 2011] Source does appear to be extended
[Fri Oct  7 13:02:03 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Oct  7 13:02:03 2011] Deleting source due to low Poisson probability 0.8