[Tue Apr 10 11:17:03 2012] Detection parameters:
  Position = (943.1, 353.8) = 3 18 5.16 -44 15 20.1
  Extent = 0.7" x 0.5", rotation angle = 145 degrees
  Source counts = 20.7 +/- 5.5
  Background counts = 9.3
  Rate = 0.0005 +/- 0.0001

[Tue Apr 10 11:17:03 2012] Off-axis axis estimate = 1.73'
[Tue Apr 10 12:07:35 2012] Using EEF radius (= 0.41 ")to estimate initial spatial extent for simple fitting
[Tue Apr 10 12:07:35 2012] Initial guess for spatial extent in simple fitting = 0.41"
[Tue Apr 10 12:07:35 2012] source mask rpix=0.8, npix_max = 7, mask sum = 6, frac = 0.853
[Tue Apr 10 12:07:35 2012] Giving source the simple spatial ID 13 for pass 0, mean size = 0.41"
[Tue Apr 10 12:29:58 2012] fullrun_ccd3_acisf13135_pi14-548_cl_pass0_src13.ximg exists
[Tue Apr 10 12:29:58 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf13135_pi14-548_cl_pass0_src13.csv
[Tue Apr 10 12:29:58 2012] fullrun_ccd3_acisf13135_pi14-548_cl_pass0_src13_1.ximg exists
[Tue Apr 10 12:29:58 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf13135_pi14-548_cl_pass0_src13.csv
[Tue Apr 10 12:29:58 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf13135_pi14-548_cl_pass0_src13_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf13135_pi14-548_cl_pass0_src13.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 12:29:58 2012] fullrun_ccd3_acisf13135_pi14-548_cl_pass0_tfrozen_src13.ximg exists
[Tue Apr 10 12:29:58 2012] fullrun_ccd3_acisf13135_pi14-548_cl_pass0_tfrozen_src13_1.ximg exists
[Tue Apr 10 12:29:58 2012] Fit fullrun_ccd3_acisf13135_pi14-548_cl_pass0_tfrozen_src13 appears to have run properly
[Tue Apr 10 12:30:08 2012] Spatial fit model total counts = 56.999800, observed total counts = 57.000000
[Tue Apr 10 12:30:08 2012] Offset between fit and detection position for source 17 = 0.875276 pixels
[Tue Apr 10 12:30:08 2012] 58.877900 total counts/ 37.270400 bgd. counts: snr = 3.539342
Spatial fit parameters:
  Offset between fit and detection position for source 17 = 0.875276 pixels
  Position = (944.0, 354.1) = 3 18 5.15 -44 15 20.2
  Extent = 0.5 (0.4-0.7)", rotation angle = 0
  Source counts = 21.6 +/- 7.7
  Background counts = 37.3
  Rate = 0.0005 +/- 0.0002
[Tue Apr 10 12:30:08 2012] Vigneting correction estimate = 1.000000
[Tue Apr 10 12:30:08 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Apr 10 12:30:08 2012] Assessing source extent using major axis lower bound
[Tue Apr 10 12:30:08 2012] Source does appear to be extended
[Tue Apr 10 12:30:08 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Apr 10 12:30:08 2012] Deleting source due to low Poisson probability 0.9