[Tue Aug  7 23:57:28 2012] Detection parameters:
  Position = (671.0, 1359.0) = 10 27 47.55 -43 50 19.1
  Extent = 1.0" x 0.5", rotation angle = 127 degrees
  Source counts = 18.1 +/- 4.8
  Background counts = 4.9
  Rate = 0.0006 +/- 0.0002

[Tue Aug  7 23:57:30 2012] Off-axis axis estimate = 3.68'
[Tue Aug  7 23:58:22 2012] Using EEF radius (= 0.74 ")to estimate initial spatial extent for simple fitting
[Tue Aug  7 23:58:22 2012] Initial guess for spatial extent in simple fitting = 0.74"
[Tue Aug  7 23:58:22 2012] source mask rpix=1.5, npix_max = 16, mask sum = 16, frac = 0.997
[Tue Aug  7 23:58:22 2012] Giving source the simple spatial ID 31 for pass 0, mean size = 0.74"
[Tue Aug  7 23:58:24 2012] fullrun_ccd7_acisf00835_pi14-548_cl_pass0_src31.ximg exists
[Tue Aug  7 23:58:24 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf00835_pi14-548_cl_pass0_src31.csv
[Tue Aug  7 23:58:24 2012] fullrun_ccd7_acisf00835_pi14-548_cl_pass0_src31_1.ximg exists
[Tue Aug  7 23:58:24 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf00835_pi14-548_cl_pass0_src31.csv
[Tue Aug  7 23:58:24 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf00835_pi14-548_cl_pass0_src31_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf00835_pi14-548_cl_pass0_src31.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 Aug  7 23:58:25 2012] fullrun_ccd7_acisf00835_pi14-548_cl_pass0_tfrozen_src31.ximg exists
[Tue Aug  7 23:58:25 2012] fullrun_ccd7_acisf00835_pi14-548_cl_pass0_tfrozen_src31_1.ximg exists
[Tue Aug  7 23:58:25 2012] Fit fullrun_ccd7_acisf00835_pi14-548_cl_pass0_tfrozen_src31 appears to have run properly
[Tue Aug  7 23:58:36 2012] Spatial fit model total counts = 20.836800, observed total counts = 21.000000
[Tue Aug  7 23:58:36 2012] Offset between fit and detection position for source 41 = 1.612763 pixels
[Tue Aug  7 23:58:36 2012] 21.298290 total counts/ 7.239490 bgd. counts: snr = 5.225096
Spatial fit parameters:
  Offset between fit and detection position for source 41 = 1.612763 pixels
  Position = (672.4, 1358.2) = 10 27 47.51 -43 50 19.7
  Extent = 0.8 (0.6-1.5)", rotation angle = 0
  Source counts = 14.1 +/- 4.6
  Background counts = 7.2
  Rate = 0.0007 +/- 0.0002
[Tue Aug  7 23:58:36 2012] Vigneting correction estimate = 1.000000
[Tue Aug  7 23:58:36 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Aug  7 23:58:36 2012] Assessing source extent using major axis lower bound
[Tue Aug  7 23:58:36 2012] Source does appear to be extended
[Tue Aug  7 23:58:36 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Aug  7 23:58:36 2012] Deleting source due to low Poisson probability 0.9