[Tue Apr 10 13:13:38 2012] Detection parameters:
  Position = (725.6, 700.6) = 9 55 46.29 69 40 20.1
  Extent = 0.5" x 0.5", rotation angle = 8 degrees
  Source counts = 154.8 +/- 19.8
  Background counts = 237.2
  Rate = 0.002 +/- 0.0002

[Tue Apr 10 13:13:47 2012] Off-axis axis estimate = 2.93'
[Tue Apr 10 13:15:26 2012] Using EEF radius (= 0.57 ")to estimate initial spatial extent for simple fitting
[Tue Apr 10 13:15:26 2012] Initial guess for spatial extent in simple fitting = 0.57"
[Tue Apr 10 13:15:26 2012] source mask rpix=1.1, npix_max = 10, mask sum = 9, frac = 0.827
[Tue Apr 10 13:15:26 2012] Giving source the simple spatial ID 51 for pass 0, mean size = 0.57"
[Tue Apr 10 13:15:33 2012] fullrun_ccd7_acisf10545_pi14-548_cl_pass0_src51.ximg exists
[Tue Apr 10 13:15:33 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf10545_pi14-548_cl_pass0_src51.csv
[Tue Apr 10 13:15:33 2012] fullrun_ccd7_acisf10545_pi14-548_cl_pass0_src51_1.ximg exists
[Tue Apr 10 13:15:33 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf10545_pi14-548_cl_pass0_src51.csv
[Tue Apr 10 13:15:33 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf10545_pi14-548_cl_pass0_src51_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf10545_pi14-548_cl_pass0_src51.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 Apr 10 13:15:37 2012] fullrun_ccd7_acisf10545_pi14-548_cl_pass0_tfrozen_src51.ximg exists
[Tue Apr 10 13:15:37 2012] fullrun_ccd7_acisf10545_pi14-548_cl_pass0_tfrozen_src51_1.ximg exists
[Tue Apr 10 13:15:37 2012] Fit fullrun_ccd7_acisf10545_pi14-548_cl_pass0_tfrozen_src51 appears to have run properly
[Tue Apr 10 13:16:05 2012] Spatial fit model total counts = 1421.000000, observed total counts = 1421.000000
[Tue Apr 10 13:16:05 2012] Offset between fit and detection position for source 61 = 1.445911 pixels
[Tue Apr 10 13:16:05 2012] 1438.776000 total counts/ 1367.290000 bgd. counts: snr = 1.933262
Spatial fit parameters:
  Offset between fit and detection position for source 61 = 1.445911 pixels
  Position = (727.0, 700.9) = 9 55 46.20 69 40 20.1
  Extent = 1.1 (0.4-1.5)", rotation angle = 0
  Source counts = 71.5 +/- 37.9
  Background counts = 1367.3
  Rate = 0.0008 +/- 0.0004
[Tue Apr 10 13:16:05 2012] Vigneting correction estimate = 1.000000
[Tue Apr 10 13:16:05 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Apr 10 13:16:05 2012] Assessing source extent using major axis lower bound
[Tue Apr 10 13:16:05 2012] Source does appear to be extended
[Tue Apr 10 13:16:05 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Apr 10 13:16:05 2012] Deleting source due to low Poisson probability 0.9