[Tue Apr 10 13:27:27 2012] Detection parameters:
  Position = (95.1, 692.4) = 9 56 33.80 69 43 52.5
  Extent = 0.5" x 0.5", rotation angle = 119 degrees
  Source counts = 19.2 +/- 4.6
  Background counts = 1.8
  Rate = 0.001 +/- 0.0003

[Tue Apr 10 13:27:28 2012] Off-axis axis estimate = 1.07'
[Tue Apr 10 13:27:55 2012] Using EEF radius (= 0.38 ")to estimate initial spatial extent for simple fitting
[Tue Apr 10 13:27:55 2012] Initial guess for spatial extent in simple fitting = 0.38"
[Tue Apr 10 13:27:55 2012] source mask rpix=0.8, npix_max = 6, mask sum = 6, frac = 0.926
[Tue Apr 10 13:27:55 2012] Giving source the simple spatial ID 21 for pass 0, mean size = 0.38"
[Tue Apr 10 13:27:57 2012] fullrun_ccd7_acisf10027_pi14-548_cl_pass0_src21.ximg exists
[Tue Apr 10 13:27:57 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf10027_pi14-548_cl_pass0_src21.csv
[Tue Apr 10 13:27:57 2012] fullrun_ccd7_acisf10027_pi14-548_cl_pass0_src21_1.ximg exists
[Tue Apr 10 13:27:57 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf10027_pi14-548_cl_pass0_src21.csv
[Tue Apr 10 13:27:57 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf10027_pi14-548_cl_pass0_src21_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf10027_pi14-548_cl_pass0_src21.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 Apr 10 13:27:58 2012] fullrun_ccd7_acisf10027_pi14-548_cl_pass0_tfrozen_src21.ximg exists
[Tue Apr 10 13:27:58 2012] fullrun_ccd7_acisf10027_pi14-548_cl_pass0_tfrozen_src21_1.ximg exists
[Tue Apr 10 13:27:58 2012] Fit fullrun_ccd7_acisf10027_pi14-548_cl_pass0_tfrozen_src21 appears to have run properly
[Tue Apr 10 13:28:09 2012] Spatial fit model total counts = 26.995500, observed total counts = 27.000000
[Tue Apr 10 13:28:09 2012] Offset between fit and detection position for source 21 = 0.530949 pixels
[Tue Apr 10 13:28:09 2012] 27.156370 total counts/ 8.775770 bgd. counts: snr = 6.204647
Spatial fit parameters:
  Offset between fit and detection position for source 21 = 0.530949 pixels
  Position = (95.4, 692.8) = 9 56 33.81 69 43 52.4
  Extent = 0.3 (0.2-0.4)", rotation angle = 0
  Source counts = 18.4 +/- 5.2
  Background counts = 8.8
  Rate = 0.001 +/- 0.0003
[Tue Apr 10 13:28:09 2012] Vigneting correction estimate = 1.000000
[Tue Apr 10 13:28:09 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Apr 10 13:28:09 2012] Assessing source extent using major axis lower bound
[Tue Apr 10 13:28:09 2012] Source does appear to be extended
[Tue Apr 10 13:28:09 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Apr 10 13:28:09 2012] Deleting source due to low Poisson probability 0.7