[Fri Sep 30 21:12:19 2011] Detection parameters:
  Position = (674.5, 672.7) = 3 19 28.39 41 31 16.3
  Extent = 1.2" x 1.1", rotation angle = 175 degrees
  Source counts = 102.2 +/- 30.8
  Background counts = 846.8
  Rate = 0.0009 +/- 0.0003

[Fri Sep 30 21:12:27 2011] Off-axis axis estimate = 6.15'
[Fri Sep 30 21:28:03 2011] Using EEF radius (= 1.70 ")to estimate initial spatial extent for simple fitting
[Fri Sep 30 21:28:03 2011] Initial guess for spatial extent in simple fitting = 1.70"
[Fri Sep 30 21:28:03 2011] source mask rpix=3.5, npix_max = 62, mask sum = 56, frac = 0.890
[Fri Sep 30 21:28:03 2011] Giving source the simple spatial ID 51 for pass 0, mean size = 1.70"
[Fri Sep 30 21:28:08 2011] fullrun_ccd2_acisf11713_pi14-548_cl_pass0_src51.ximg exists
[Fri Sep 30 21:28:08 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf11713_pi14-548_cl_pass0_src51.csv
[Fri Sep 30 21:28:08 2011] fullrun_ccd2_acisf11713_pi14-548_cl_pass0_src51_1.ximg exists
[Fri Sep 30 21:28:08 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf11713_pi14-548_cl_pass0_src51.csv
[Fri Sep 30 21:28:08 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd2_acisf11713_pi14-548_cl_pass0_src51_1.ximg
Either tweak this fit manually starting from fullrun_ccd2_acisf11713_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
[Fri Sep 30 21:28:11 2011] fullrun_ccd2_acisf11713_pi14-548_cl_pass0_tfrozen_src51.ximg exists
[Fri Sep 30 21:28:12 2011] fullrun_ccd2_acisf11713_pi14-548_cl_pass0_tfrozen_src51_1.ximg exists
[Fri Sep 30 21:28:12 2011] Fit fullrun_ccd2_acisf11713_pi14-548_cl_pass0_tfrozen_src51 appears to have run properly
[Fri Sep 30 21:28:51 2011] Spatial fit model total counts = 1416.390000, observed total counts = 1415.000000
[Fri Sep 30 21:28:51 2011] Offset between fit and detection position for source 240 = 1.471212 pixels
[Fri Sep 30 21:28:51 2011] 1412.821000 total counts/ 1289.980000 bgd. counts: snr = 3.420203
Spatial fit parameters:
  Offset between fit and detection position for source 240 = 1.471212 pixels
  Position = (674.9, 674.1) = 3 19 28.39 41 31 16.7
  Extent = 1.9 (0.4-3.4)", rotation angle = 0
  Source counts = 122.8 +/- 37.6
  Background counts = 1290.0
  Rate = 0.001 +/- 0.0003
[Fri Sep 30 21:28:51 2011] Vigneting correction estimate = 1.000000
[Fri Sep 30 21:28:51 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 30 21:28:51 2011] Assessing source extent using major axis lower bound
[Fri Sep 30 21:28:51 2011] Source does appear to be extended
[Fri Sep 30 21:28:51 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Sep 30 21:28:51 2011] Deleting source due to low Poisson probability 0.9