[Sat Feb 18 12:54:13 2012] Detection parameters:
  Position = (926.6, 330.3) = 1 2 44.25 -72 47 37.6
  Extent = 0.6" x 0.5", rotation angle = 150 degrees
  Source counts = 31.1 +/- 5.8
  Background counts = 2.9
  Rate = 0.001 +/- 0.0002

[Sat Feb 18 12:54:13 2012] Off-axis axis estimate = 3.24'
[Sat Feb 18 14:17:54 2012] Using EEF radius (= 0.63 ")to estimate initial spatial extent for simple fitting
[Sat Feb 18 14:17:54 2012] Initial guess for spatial extent in simple fitting = 0.63"
[Sat Feb 18 14:17:54 2012] source mask rpix=1.3, npix_max = 12, mask sum = 9, frac = 0.707
[Sat Feb 18 14:17:54 2012] Giving source the simple spatial ID 12 for pass 0, mean size = 0.63"
[Sat Feb 18 14:39:39 2012] fullrun_ccd7_acisf11821_pi14-548_cl_pass0_src12.ximg exists
[Sat Feb 18 14:39:39 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf11821_pi14-548_cl_pass0_src12.csv
[Sat Feb 18 14:39:39 2012] fullrun_ccd7_acisf11821_pi14-548_cl_pass0_src12_1.ximg exists
[Sat Feb 18 14:39:39 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf11821_pi14-548_cl_pass0_src12.csv
[Sat Feb 18 14:39:39 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf11821_pi14-548_cl_pass0_src12_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf11821_pi14-548_cl_pass0_src12.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
[Sat Feb 18 14:39:39 2012] fullrun_ccd7_acisf11821_pi14-548_cl_pass0_tfrozen_src12.ximg exists
[Sat Feb 18 14:39:39 2012] fullrun_ccd7_acisf11821_pi14-548_cl_pass0_tfrozen_src12_1.ximg exists
[Sat Feb 18 14:39:39 2012] Fit fullrun_ccd7_acisf11821_pi14-548_cl_pass0_tfrozen_src12 appears to have run properly
[Sat Feb 18 14:39:46 2012] Spatial fit model total counts = 39.878600, observed total counts = 40.000000
[Sat Feb 18 14:39:46 2012] Offset between fit and detection position for source 14 = 0.655754 pixels
[Sat Feb 18 14:39:46 2012] 40.196700 total counts/ 15.730200 bgd. counts: snr = 6.168857
Spatial fit parameters:
  Offset between fit and detection position for source 14 = 0.655754 pixels
  Position = (926.9, 330.9) = 1 2 44.27 -72 47 37.6
  Extent = 0.7 (0.4-0.9)", rotation angle = 0
  Source counts = 24.5 +/- 6.3
  Background counts = 15.7
  Rate = 0.0009 +/- 0.0002
[Sat Feb 18 14:39:46 2012] Vigneting correction estimate = 1.000000
[Sat Feb 18 14:39:46 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Feb 18 14:39:46 2012] Assessing source extent using major axis lower bound
[Sat Feb 18 14:39:46 2012] Source does appear to be extended
[Sat Feb 18 14:39:46 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Feb 18 15:40:07 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Feb 18 15:40:07 2012] Initial guess for spatial extent in simple fitting = 0.65"
[Sat Feb 18 15:40:07 2012] source mask rpix=1.3, npix_max = 13, mask sum = 16, frac = 1.204
[Sat Feb 18 15:40:07 2012] Giving source the simple spatial ID 12 for pass 1, mean size = 0.65"
[Sat Feb 18 15:57:02 2012] fullrun_ccd7_acisf11821_pi14-548_cl_pass1_src12.ximg exists
[Sat Feb 18 15:57:02 2012] fullrun_ccd7_acisf11821_pi14-548_cl_pass1_src12_1.ximg exists
[Sat Feb 18 15:57:02 2012] Fit fullrun_ccd7_acisf11821_pi14-548_cl_pass1_src12 appears to have run properly
[Sat Feb 18 15:57:02 2012] fullrun_ccd7_acisf11821_pi14-548_cl_pass1_tfrozen_src12.ximg exists
[Sat Feb 18 15:57:02 2012] fullrun_ccd7_acisf11821_pi14-548_cl_pass1_tfrozen_src12_1.ximg exists
[Sat Feb 18 15:57:02 2012] Fit fullrun_ccd7_acisf11821_pi14-548_cl_pass1_tfrozen_src12 appears to have run properly
[Sat Feb 18 15:57:08 2012] Spatial fit model total counts = 39.917000, observed total counts = 40.000000
[Sat Feb 18 15:57:08 2012] Offset between fit and detection position for source 14 = 0.005482 pixels
[Sat Feb 18 15:57:08 2012] 40.230600 total counts/ 15.657700 bgd. counts: snr = 6.210012
Spatial fit parameters:
  Offset between fit and detection position for source 14 = 0.005482 pixels
  Position = (926.9, 330.9) = 1 2 44.27 -72 47 37.6
  Extent = 0.7 (0.4-0.9)", rotation angle = 0
  Source counts = 24.6 +/- 6.3
  Background counts = 15.7
  Rate = 0.0009 +/- 0.0002
[Sat Feb 18 15:57:08 2012] Vigneting correction estimate = 1.000000
[Sat Feb 18 15:57:08 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Feb 18 15:57:08 2012] Assessing source extent using major axis lower bound
[Sat Feb 18 15:57:08 2012] Source does appear to be extended
[Sat Feb 18 15:57:08 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Feb 18 15:57:08 2012] Deleting source due to low Poisson probability 0.8