[Tue Mar 13 11:58:01 2012] Detection parameters:
  Position = (722.3, 1081.4) = 23 18 15.44 -42 18 15.7
  Extent = 1.2" x 0.5", rotation angle = 102 degrees
  Source counts = 13.1 +/- 4.2
  Background counts = 4.9
  Rate = 0.001 +/- 0.0003

[Tue Mar 13 11:58:02 2012] Off-axis axis estimate = 4.82'
[Tue Mar 13 11:58:44 2012] Using EEF radius (= 1.11 ")to estimate initial spatial extent for simple fitting
[Tue Mar 13 11:58:44 2012] Initial guess for spatial extent in simple fitting = 1.11"
[Tue Mar 13 11:58:44 2012] source mask rpix=2.3, npix_max = 30, mask sum = 25, frac = 0.822
[Tue Mar 13 11:58:44 2012] Giving source the simple spatial ID 11 for pass 0, mean size = 1.11"
[Tue Mar 13 11:58:45 2012] fullrun_ccd7_acisf00436_pi14-548_cl_pass0_src11.ximg exists
[Tue Mar 13 11:58:45 2012] fullrun_ccd7_acisf00436_pi14-548_cl_pass0_src11_1.ximg exists
[Tue Mar 13 11:58:45 2012] Fit fullrun_ccd7_acisf00436_pi14-548_cl_pass0_src11 appears to have run properly
[Tue Mar 13 11:58:45 2012] fullrun_ccd7_acisf00436_pi14-548_cl_pass0_tfrozen_src11.ximg exists
[Tue Mar 13 11:58:45 2012] fullrun_ccd7_acisf00436_pi14-548_cl_pass0_tfrozen_src11_1.ximg exists
[Tue Mar 13 11:58:45 2012] Fit fullrun_ccd7_acisf00436_pi14-548_cl_pass0_tfrozen_src11 appears to have run properly
[Tue Mar 13 11:58:49 2012] Warning: source 11 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 19 at 13.396556 pixels away
[Tue Mar 13 11:58:49 2012] Vigneting correction estimate = 1.000000
[Tue Mar 13 11:58:49 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Mar 13 11:58:49 2012] Assessing source extent using major
[Tue Mar 13 11:58:49 2012] Source does appear to be extended
[Tue Mar 13 11:58:49 2012] Computing asymmetry using major and minor axis, asym = 2.48
[Tue Mar 13 11:58:49 2012] Source is asymmetric
[Tue Mar 13 11:59:07 2012] Using EEF radius (= 1.11 ")to estimate initial spatial extent for simple fitting
[Tue Mar 13 11:59:07 2012] Initial guess for spatial extent in simple fitting = 1.11"
[Tue Mar 13 11:59:07 2012] source mask rpix=2.3, npix_max = 30, mask sum = 25, frac = 0.822
[Tue Mar 13 11:59:07 2012] Giving source the simple spatial ID 8 for pass 1, mean size = 1.11"
[Tue Mar 13 11:59:08 2012] fullrun_ccd7_acisf00436_pi14-548_cl_pass1_src8.ximg exists
[Tue Mar 13 11:59:08 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf00436_pi14-548_cl_pass1_src8.csv
[Tue Mar 13 11:59:08 2012] fullrun_ccd7_acisf00436_pi14-548_cl_pass1_src8_1.ximg exists
[Tue Mar 13 11:59:08 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf00436_pi14-548_cl_pass1_src8.csv
[Tue Mar 13 11:59:08 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf00436_pi14-548_cl_pass1_src8_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf00436_pi14-548_cl_pass1_src8.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 11:59:08 2012] fullrun_ccd7_acisf00436_pi14-548_cl_pass1_tfrozen_src8.ximg exists
[Tue Mar 13 11:59:08 2012] fullrun_ccd7_acisf00436_pi14-548_cl_pass1_tfrozen_src8_1.ximg exists
[Tue Mar 13 11:59:08 2012] Fit fullrun_ccd7_acisf00436_pi14-548_cl_pass1_tfrozen_src8 appears to have run properly
[Tue Mar 13 11:59:11 2012] Spatial fit model total counts = 10.007100, observed total counts = 11.000000
[Tue Mar 13 11:59:11 2012] Offset between fit and detection position for source 19 = 2.007204 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 19 = 2.007204 pixels
  Position = (720.5, 1080.4) = 23 18 15.54 -42 18 16.4
  Extent = 1.2 (0.9-1.7)", rotation angle = 0
  Source counts = 10.6 +/- 3.3
  Background counts = 0.0
  Rate = 0.002 +/- 0.0006
 Deleting source due to low signal-to-noise ratio