[Fri Feb 17 15:08:59 2012] Detection parameters:
  Position = (532.6, 277.1) = 13 25 25.97 -43 4 28.3
  Extent = 1.6" x 0.9", rotation angle = 69 degrees
  Source counts = 10.6 +/- 3.5
  Background counts = 1.4
  Rate = 0.002 +/- 0.0007

[Fri Feb 17 15:08:59 2012] Off-axis axis estimate = 7.30'
[Fri Feb 17 15:23:43 2012] Using EEF radius (= 2.37 ")to estimate initial spatial extent for simple fitting
[Fri Feb 17 15:23:43 2012] Initial guess for spatial extent in simple fitting = 2.37"
[Fri Feb 17 15:23:43 2012] source mask rpix=4.8, npix_max = 112, mask sum = 110, frac = 0.976
[Fri Feb 17 15:23:43 2012] Giving source the simple spatial ID 23 for pass 0, mean size = 2.37"
[Fri Feb 17 15:59:57 2012] fullrun_ccd3_acisf12155_pi14-548_cl_pass0_src23.ximg exists
[Fri Feb 17 15:59:57 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf12155_pi14-548_cl_pass0_src23.csv
[Fri Feb 17 15:59:57 2012] fullrun_ccd3_acisf12155_pi14-548_cl_pass0_src23_1.ximg exists
[Fri Feb 17 15:59:57 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf12155_pi14-548_cl_pass0_src23.csv
[Fri Feb 17 15:59:57 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf12155_pi14-548_cl_pass0_src23_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf12155_pi14-548_cl_pass0_src23.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 Feb 17 15:59:57 2012] fullrun_ccd3_acisf12155_pi14-548_cl_pass0_tfrozen_src23.ximg exists
[Fri Feb 17 15:59:57 2012] fullrun_ccd3_acisf12155_pi14-548_cl_pass0_tfrozen_src23_1.ximg exists
[Fri Feb 17 15:59:57 2012] Fit fullrun_ccd3_acisf12155_pi14-548_cl_pass0_tfrozen_src23 appears to have run properly
[Fri Feb 17 16:00:05 2012] Spatial fit model total counts = 16.439000, observed total counts = 17.000000
[Fri Feb 17 16:00:05 2012] Offset between fit and detection position for source 38 = 1.005197 pixels
[Fri Feb 17 16:00:05 2012] 16.738470 total counts/ 8.289910 bgd. counts: snr = 2.934322
Spatial fit parameters:
  Offset between fit and detection position for source 38 = 1.005197 pixels
  Position = (533.5, 277.6) = 13 25 25.95 -43 4 28.3
  Extent = 1.2 (0.6-1.8)", rotation angle = 0
  Source counts = 8.4 +/- 4.1
  Background counts = 8.3
  Rate = 0.002 +/- 0.0008
[Fri Feb 17 16:00:05 2012] Vigneting correction estimate = 1.000000
[Fri Feb 17 16:00:05 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Feb 17 16:00:05 2012] Assessing source extent using major axis lower bound
[Fri Feb 17 16:00:05 2012] Source does appear to be extended
[Fri Feb 17 16:00:05 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Feb 17 16:00:05 2012] Deleting source due to low Poisson probability 0.8