[Thu Oct  6 20:23:41 2011] Detection parameters:
  Position = (663.4, 513.8) = 16 17 13.15 -50 57 38.5
  Extent = 0.8" x 0.5", rotation angle = 52 degrees
  Source counts = 11.9 +/- 3.9
  Background counts = 3.1
  Rate = 0.0002 +/- 6e-05

[Thu Oct  6 20:23:43 2011] Off-axis axis estimate = 5.56'
[Thu Oct  6 20:30:53 2011] Using EEF radius (= 1.42 ")to estimate initial spatial extent for simple fitting
[Thu Oct  6 20:30:53 2011] Initial guess for spatial extent in simple fitting = 1.42"
[Thu Oct  6 20:30:53 2011] source mask rpix=2.9, npix_max = 45, mask sum = 49, frac = 1.070
[Thu Oct  6 20:30:53 2011] Giving source the simple spatial ID 89 for pass 0, mean size = 1.42"
[Thu Oct  6 20:30:57 2011] fullrun_ccd3_acisf11823_pi14-548_cl_pass0_src89.ximg exists
[Thu Oct  6 20:30:57 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf11823_pi14-548_cl_pass0_src89.csv
[Thu Oct  6 20:30:57 2011] fullrun_ccd3_acisf11823_pi14-548_cl_pass0_src89_1.ximg exists
[Thu Oct  6 20:30:57 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf11823_pi14-548_cl_pass0_src89.csv
[Thu Oct  6 20:30:57 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf11823_pi14-548_cl_pass0_src89_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf11823_pi14-548_cl_pass0_src89.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
[Thu Oct  6 20:31:01 2011] fullrun_ccd3_acisf11823_pi14-548_cl_pass0_tfrozen_src89.ximg exists
[Thu Oct  6 20:31:01 2011] fullrun_ccd3_acisf11823_pi14-548_cl_pass0_tfrozen_src89_1.ximg exists
[Thu Oct  6 20:31:01 2011] Fit fullrun_ccd3_acisf11823_pi14-548_cl_pass0_tfrozen_src89 appears to have run properly
[Thu Oct  6 20:32:05 2011] Spatial fit model total counts = 35.183400, observed total counts = 35.000000
[Thu Oct  6 20:32:05 2011] Offset between fit and detection position for source 94 = 1.559168 pixels
[Thu Oct  6 20:32:05 2011] 36.356200 total counts/ 20.833400 bgd. counts: snr = 3.400870
Spatial fit parameters:
  Offset between fit and detection position for source 94 = 1.559168 pixels
  Position = (663.9, 515.3) = 16 17 13.15 -50 57 38.0
  Extent = 0.9 (0.5-1.5)", rotation angle = 0
  Source counts = 15.5 +/- 6.0
  Background counts = 20.8
  Rate = 0.0002 +/- 0.0001
[Thu Oct  6 20:32:05 2011] Vigneting correction estimate = 1.000000
[Thu Oct  6 20:32:05 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct  6 20:32:05 2011] Assessing source extent using major axis lower bound
[Thu Oct  6 20:32:05 2011] Source does appear to be extended
[Thu Oct  6 20:32:05 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Oct  6 20:32:05 2011] Deleting source due to low Poisson probability 0.8