[Wed Apr 11 00:27:23 2012] Detection parameters:
  Position = (642.2, 614.3) = 3 22 44.23 -37 10 52.6
  Extent = 0.5" x 0.5", rotation angle = 53 degrees
  Source counts = 17.1 +/- 4.7
  Background counts = 4.9
  Rate = 0.0006 +/- 0.0002

[Wed Apr 11 00:27:23 2012] Off-axis axis estimate = 2.71'
[Wed Apr 11 00:28:30 2012] Using EEF radius (= 0.53 ")to estimate initial spatial extent for simple fitting
[Wed Apr 11 00:28:30 2012] Initial guess for spatial extent in simple fitting = 0.53"
[Wed Apr 11 00:28:30 2012] source mask rpix=1.1, npix_max = 9, mask sum = 9, frac = 0.915
[Wed Apr 11 00:28:30 2012] Giving source the simple spatial ID 51 for pass 0, mean size = 0.53"
[Wed Apr 11 00:28:32 2012] fullrun_ccd7_acisf02022_pi14-548_cl_pass0_src51.ximg exists
[Wed Apr 11 00:28:32 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf02022_pi14-548_cl_pass0_src51.csv
[Wed Apr 11 00:28:32 2012] fullrun_ccd7_acisf02022_pi14-548_cl_pass0_src51_1.ximg exists
[Wed Apr 11 00:28:32 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf02022_pi14-548_cl_pass0_src51.csv
[Wed Apr 11 00:28:32 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf02022_pi14-548_cl_pass0_src51_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf02022_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
[Wed Apr 11 00:28:34 2012] fullrun_ccd7_acisf02022_pi14-548_cl_pass0_tfrozen_src51.ximg exists
[Wed Apr 11 00:28:34 2012] fullrun_ccd7_acisf02022_pi14-548_cl_pass0_tfrozen_src51_1.ximg exists
[Wed Apr 11 00:28:34 2012] Fit fullrun_ccd7_acisf02022_pi14-548_cl_pass0_tfrozen_src51 appears to have run properly
[Wed Apr 11 00:28:50 2012] Spatial fit model total counts = 27.994400, observed total counts = 28.000000
[Wed Apr 11 00:28:50 2012] Offset between fit and detection position for source 72 = 0.256402 pixels
[Wed Apr 11 00:28:50 2012] 28.422300 total counts/ 15.953100 bgd. counts: snr = 3.121879
Spatial fit parameters:
  Offset between fit and detection position for source 72 = 0.256402 pixels
  Position = (642.5, 614.4) = 3 22 44.24 -37 10 52.9
  Extent = 0.5 (0.3-0.9)", rotation angle = 0
  Source counts = 12.5 +/- 5.3
  Background counts = 16.0
  Rate = 0.0004 +/- 0.0002
[Wed Apr 11 00:28:50 2012] Vigneting correction estimate = 1.000000
[Wed Apr 11 00:28:50 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Apr 11 00:28:50 2012] Assessing source extent using major axis lower bound
[Wed Apr 11 00:28:50 2012] Source does appear to be extended
[Wed Apr 11 00:28:50 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Apr 11 00:28:50 2012] Deleting source due to low Poisson probability 0.9