[Tue Mar 13 11:17:03 2012] Detection parameters:
  Position = (733.8, 827.5) = 13 37 0.43 -29 50 54.0
  Extent = 0.9" x 0.5", rotation angle = 72 degrees
  Source counts = 10.7 +/- 3.6
  Background counts = 2.3
  Rate = 0.001 +/- 0.0004

[Tue Mar 13 11:17:03 2012] Off-axis axis estimate = 3.12'
[Tue Mar 13 11:17:42 2012] Using EEF radius (= 0.61 ")to estimate initial spatial extent for simple fitting
[Tue Mar 13 11:17:42 2012] Initial guess for spatial extent in simple fitting = 0.61"
[Tue Mar 13 11:17:42 2012] source mask rpix=1.2, npix_max = 11, mask sum = 12, frac = 1.002
[Tue Mar 13 11:17:42 2012] Giving source the simple spatial ID 41 for pass 0, mean size = 0.61"
[Tue Mar 13 11:17:44 2012] fullrun_ccd7_acisf02064_pi14-548_cl_pass0_src41.ximg exists
[Tue Mar 13 11:17:44 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf02064_pi14-548_cl_pass0_src41.csv
[Tue Mar 13 11:17:44 2012] fullrun_ccd7_acisf02064_pi14-548_cl_pass0_src41_1.ximg exists
[Tue Mar 13 11:17:44 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf02064_pi14-548_cl_pass0_src41.csv
[Tue Mar 13 11:17:44 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf02064_pi14-548_cl_pass0_src41_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf02064_pi14-548_cl_pass0_src41.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 Mar 13 11:17:45 2012] fullrun_ccd7_acisf02064_pi14-548_cl_pass0_tfrozen_src41.ximg exists
[Tue Mar 13 11:17:45 2012] fullrun_ccd7_acisf02064_pi14-548_cl_pass0_tfrozen_src41_1.ximg exists
[Tue Mar 13 11:17:45 2012] Fit fullrun_ccd7_acisf02064_pi14-548_cl_pass0_tfrozen_src41 appears to have run properly
[Tue Mar 13 11:17:55 2012] Spatial fit model total counts = 9.317810, observed total counts = 9.000000
[Tue Mar 13 11:17:55 2012] Offset between fit and detection position for source 48 = 0.504657 pixels
[Tue Mar 13 11:17:55 2012] 9.423950 total counts/ 2.071800 bgd. counts: snr = 5.107877
Spatial fit parameters:
  Offset between fit and detection position for source 48 = 0.504657 pixels
  Position = (733.8, 827.0) = 13 37 0.44 -29 50 54.5
  Extent = 0.5 (0.3-0.6)", rotation angle = 0
  Source counts = 7.4 +/- 3.1
  Background counts = 2.1
  Rate = 0.001 +/- 0.0004
[Tue Mar 13 11:17:55 2012] Vigneting correction estimate = 1.000000
[Tue Mar 13 11:17:55 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Mar 13 11:17:55 2012] Assessing source extent using major axis lower bound
[Tue Mar 13 11:17:55 2012] Source does appear to be extended
[Tue Mar 13 11:17:55 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Mar 13 11:17:55 2012] Deleting source due to low Poisson probability 0.9