[Tue Oct  4 23:51:39 2011] Detection parameters:
  Position = (907.6, 484.8) = 4 54 10.59 2 50 29.5
  Extent = 1.0" x 0.6", rotation angle = 56 degrees
  Source counts = 19.2 +/- 4.9
  Background counts = 4.8
  Rate = 0.0002 +/- 4e-05

[Tue Oct  4 23:51:41 2011] Off-axis axis estimate = 5.09'
[Tue Oct  4 23:56:00 2011] Using EEF radius (= 1.22 ")to estimate initial spatial extent for simple fitting
[Tue Oct  4 23:56:00 2011] Initial guess for spatial extent in simple fitting = 1.22"
[Tue Oct  4 23:56:00 2011] source mask rpix=2.5, npix_max = 35, mask sum = 36, frac = 1.016
[Tue Oct  4 23:56:00 2011] Giving source the simple spatial ID 16 for pass 0, mean size = 1.22"
[Tue Oct  4 23:56:01 2011] fullrun_ccd2_acisf09424_pi14-548_cl_pass0_src16.ximg exists
[Tue Oct  4 23:56:01 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf09424_pi14-548_cl_pass0_src16.csv
[Tue Oct  4 23:56:01 2011] fullrun_ccd2_acisf09424_pi14-548_cl_pass0_src16_1.ximg exists
[Tue Oct  4 23:56:01 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf09424_pi14-548_cl_pass0_src16.csv
[Tue Oct  4 23:56:01 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd2_acisf09424_pi14-548_cl_pass0_src16_1.ximg
Either tweak this fit manually starting from fullrun_ccd2_acisf09424_pi14-548_cl_pass0_src16.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
[Tue Oct  4 23:56:02 2011] fullrun_ccd2_acisf09424_pi14-548_cl_pass0_tfrozen_src16.ximg exists
[Tue Oct  4 23:56:02 2011] fullrun_ccd2_acisf09424_pi14-548_cl_pass0_tfrozen_src16_1.ximg exists
[Tue Oct  4 23:56:02 2011] Fit fullrun_ccd2_acisf09424_pi14-548_cl_pass0_tfrozen_src16 appears to have run properly
[Tue Oct  4 23:56:35 2011] Spatial fit model total counts = 36.388200, observed total counts = 36.000000
[Tue Oct  4 23:56:35 2011] Offset between fit and detection position for source 21 = 0.370702 pixels
[Tue Oct  4 23:56:35 2011] 37.691100 total counts/ 27.085000 bgd. counts: snr = 2.037940
Spatial fit parameters:
  Offset between fit and detection position for source 21 = 0.370702 pixels
  Position = (907.5, 484.4) = 4 54 10.61 2 50 29.1
  Extent = 0.5 (0.3-1.1)", rotation angle = 0
  Source counts = 10.6 +/- 6.1
  Background counts = 27.1
  Rate = 0.0001 +/- 6e-05
[Tue Oct  4 23:56:35 2011] Vigneting correction estimate = 1.000000
[Tue Oct  4 23:56:35 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Oct  4 23:56:35 2011] Assessing source extent using major axis lower bound
[Tue Oct  4 23:56:35 2011] Source does appear to be extended
[Tue Oct  4 23:56:35 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Oct  4 23:56:35 2011] Deleting source due to low Poisson probability 0.9