[Sat Aug  4 17:56:28 2012] Detection parameters:
  Position = (961.8, 95.5) = 15 3 19.54 -41 42 35.3
  Extent = 1.1" x 0.7", rotation angle = 55 degrees
  Source counts = 31.0 +/- 7.6
  Background counts = 27.0
  Rate = 0.0003 +/- 8e-05

[Sat Aug  4 17:56:29 2012] Off-axis axis estimate = 0.43'
[Sat Aug  4 23:12:14 2012] Using EEF radius (= 0.40 ")to estimate initial spatial extent for simple fitting
[Sat Aug  4 23:12:14 2012] Initial guess for spatial extent in simple fitting = 0.40"
[Sat Aug  4 23:12:14 2012] source mask rpix=0.8, npix_max = 6, mask sum = 6, frac = 0.881
[Sat Aug  4 23:12:14 2012] Giving source the simple spatial ID 31 for pass 0, mean size = 0.40"
[Sun Aug  5 00:08:46 2012] fullrun_ccd2_acisf13743_pi14-548_cl_pass0_src31.ximg exists
[Sun Aug  5 00:08:46 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf13743_pi14-548_cl_pass0_src31.csv
[Sun Aug  5 00:08:46 2012] fullrun_ccd2_acisf13743_pi14-548_cl_pass0_src31_1.ximg exists
[Sun Aug  5 00:08:46 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf13743_pi14-548_cl_pass0_src31.csv
[Sun Aug  5 00:08:46 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd2_acisf13743_pi14-548_cl_pass0_src31_1.ximg
Either tweak this fit manually starting from fullrun_ccd2_acisf13743_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
[Sun Aug  5 00:08:46 2012] fullrun_ccd2_acisf13743_pi14-548_cl_pass0_tfrozen_src31.ximg exists
[Sun Aug  5 00:08:46 2012] fullrun_ccd2_acisf13743_pi14-548_cl_pass0_tfrozen_src31_1.ximg exists
[Sun Aug  5 00:08:46 2012] Fit fullrun_ccd2_acisf13743_pi14-548_cl_pass0_tfrozen_src31 appears to have run properly
[Sun Aug  5 00:51:48 2012] Spatial fit model total counts = 135.988000, observed total counts = 136.000000
[Sun Aug  5 00:51:48 2012] Offset between fit and detection position for source 37 = 0.516748 pixels
[Sun Aug  5 00:51:48 2012] 134.823800 total counts/ 115.635000 bgd. counts: snr = 1.784445
Spatial fit parameters:
  Offset between fit and detection position for source 37 = 0.516748 pixels
  Position = (962.2, 95.1) = 15 3 19.55 -41 42 35.7
  Extent = 0.9 (0.3-1.5)", rotation angle = 0
  Source counts = 19.2 +/- 11.6
  Background counts = 115.6
  Rate = 0.0002 +/- 0.0001
[Sun Aug  5 00:51:48 2012] Vigneting correction estimate = 1.000000
[Sun Aug  5 00:51:48 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Aug  5 00:51:48 2012] Assessing source extent using major axis lower bound
[Sun Aug  5 00:51:48 2012] Source does appear to be extended
[Sun Aug  5 00:51:48 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Aug  5 00:51:48 2012] Deleting source due to low Poisson probability 0.9