[Sat Oct 22 22:57:54 2011] Detection parameters:
  Position = (306.4, 755.9) = 14 1 20.52 -11 40 8.5
  Extent = 0.7" x 0.5", rotation angle = 9 degrees
  Source counts = 10.7 +/- 3.5
  Background counts = 1.3
  Rate = 0.0002 +/- 6e-05

[Sat Oct 22 22:57:54 2011] Off-axis axis estimate = 5.58'
[Sat Oct 22 23:02:37 2011] Using EEF radius (= 1.43 ")to estimate initial spatial extent for simple fitting
[Sat Oct 22 23:02:37 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Oct 22 23:02:37 2011] Initial guess for spatial extent in simple fitting = 1.43"
[Sat Oct 22 23:02:37 2011] source mask rpix=2.9, npix_max = 46, mask sum = 42, frac = 0.908
[Sat Oct 22 23:02:37 2011] Giving source the simple spatial ID 1 for pass 0, mean size = 1.43"
[Sat Oct 22 23:39:08 2011] fullrun_ccd0_acisf11750_pi14-548_cl_pass0_src1.ximg exists
[Sat Oct 22 23:39:08 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf11750_pi14-548_cl_pass0_src1.csv
[Sat Oct 22 23:39:08 2011] fullrun_ccd0_acisf11750_pi14-548_cl_pass0_src1_1.ximg exists
[Sat Oct 22 23:39:08 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf11750_pi14-548_cl_pass0_src1.csv
[Sat Oct 22 23:39:08 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf11750_pi14-548_cl_pass0_src1_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf11750_pi14-548_cl_pass0_src1.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
[Sat Oct 22 23:39:08 2011] fullrun_ccd0_acisf11750_pi14-548_cl_pass0_tfrozen_src1.ximg exists
[Sat Oct 22 23:39:08 2011] fullrun_ccd0_acisf11750_pi14-548_cl_pass0_tfrozen_src1_1.ximg exists
[Sat Oct 22 23:39:08 2011] Fit fullrun_ccd0_acisf11750_pi14-548_cl_pass0_tfrozen_src1 appears to have run properly
[Sun Oct 23 00:51:47 2011] Source 1 is offset by -7.470389 and 0.804335 pixels which is larger than
2 X fitted extent = 1.450309 x 1.450309, not incorporating fit results
[Sun Oct 23 00:51:47 2011] Vigneting correction estimate = 1.000000
[Sun Oct 23 00:51:47 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Oct 23 00:51:47 2011] Assessing source extent using major
[Sun Oct 23 00:51:47 2011] Source does appear to be extended
[Sun Oct 23 00:51:47 2011] Computing asymmetry using major and minor axis, asym = 1.42
[Sun Oct 23 00:51:47 2011] Deleting source due to low Poisson probability 1.0