[Fri Aug 10 22:41:41 2012] Detection parameters:
  Position = (655.9, 1040.2) = 15 1 36.89 -42 1 5.3
  Extent = 0.6" x 0.5", rotation angle = 106 degrees
  Source counts = 15.9 +/- 5.5
  Background counts = 14.1
  Rate = 0.0002 +/- 7e-05

[Fri Aug 10 22:41:41 2012] Off-axis axis estimate = 3.41'
[Fri Aug 10 23:25:23 2012] Using EEF radius (= 0.67 ")to estimate initial spatial extent for simple fitting
[Fri Aug 10 23:25:23 2012] Initial guess for spatial extent in simple fitting = 0.67"
[Fri Aug 10 23:25:23 2012] source mask rpix=1.4, npix_max = 13, mask sum = 16, frac = 1.151
[Fri Aug 10 23:25:23 2012] Giving source the simple spatial ID 39 for pass 0, mean size = 0.67"
[Sat Aug 11 00:40:12 2012] fullrun_ccd1_acisf13738_pi14-548_cl_pass0_src39.ximg exists
[Sat Aug 11 00:40:12 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf13738_pi14-548_cl_pass0_src39.csv
[Sat Aug 11 00:40:12 2012] fullrun_ccd1_acisf13738_pi14-548_cl_pass0_src39_1.ximg exists
[Sat Aug 11 00:40:12 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf13738_pi14-548_cl_pass0_src39.csv
[Sat Aug 11 00:40:12 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd1_acisf13738_pi14-548_cl_pass0_src39_1.ximg
Either tweak this fit manually starting from fullrun_ccd1_acisf13738_pi14-548_cl_pass0_src39.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 Aug 11 00:40:13 2012] fullrun_ccd1_acisf13738_pi14-548_cl_pass0_tfrozen_src39.ximg exists
[Sat Aug 11 00:40:13 2012] fullrun_ccd1_acisf13738_pi14-548_cl_pass0_tfrozen_src39_1.ximg exists
[Sat Aug 11 00:40:13 2012] Fit fullrun_ccd1_acisf13738_pi14-548_cl_pass0_tfrozen_src39 appears to have run properly
[Sat Aug 11 01:46:57 2012] Source 66 is offset by -4.161033 and 4.444585 pixels which is larger than
2 X fitted extent = 1.240915 x 1.240915, not incorporating fit results
[Sat Aug 11 01:46:57 2012] Source 66 is offset by -0.532882 and -1.231065 pixels which is larger than
2 X fitted extent = 0.807955 x 0.807955, not incorporating fit results
[Sat Aug 11 01:46:57 2012] Vigneting correction estimate = 1.000000
[Sat Aug 11 01:46:57 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Aug 11 01:46:57 2012] Assessing source extent using major
[Sat Aug 11 01:46:57 2012] Source does appear to be extended
[Sat Aug 11 01:46:57 2012] Computing asymmetry using major and minor axis, asym = 1.22
[Sat Aug 11 01:46:57 2012] Deleting source due to low Poisson probability 0.9