[Fri Sep 23 07:55:03 2011] Detection parameters:
  Position = (920.6, 450.2) = 11 24 22.81 -59 11 19.5
  Extent = 1.2" x 0.8", rotation angle = 95 degrees
  Source counts = 48.7 +/- 8.6
  Background counts = 25.3
  Rate = 0.0003 +/- 5e-05

[Fri Sep 23 07:55:28 2011] Off-axis axis estimate = 4.85'
[Fri Sep 23 08:12:58 2011] Using EEF radius (= 1.12 ")to estimate initial spatial extent for simple fitting
[Fri Sep 23 08:12:58 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Fri Sep 23 08:12:58 2011] Initial guess for spatial extent in simple fitting = 1.12"
[Fri Sep 23 08:12:58 2011] source mask rpix=2.3, npix_max = 30, mask sum = 30, frac = 0.970
[Fri Sep 23 08:12:58 2011] Giving source the simple spatial ID 97 for pass 0, mean size = 1.12"
[Fri Sep 23 08:13:26 2011] fullrun_ccd0_acisf06677_pi14-548_cl_pass0_src97.ximg exists
[Fri Sep 23 08:13:26 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf06677_pi14-548_cl_pass0_src97.csv
[Fri Sep 23 08:13:26 2011] fullrun_ccd0_acisf06677_pi14-548_cl_pass0_src97_1.ximg exists
[Fri Sep 23 08:13:26 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf06677_pi14-548_cl_pass0_src97.csv
[Fri Sep 23 08:13:26 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf06677_pi14-548_cl_pass0_src97_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf06677_pi14-548_cl_pass0_src97.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
[Fri Sep 23 08:13:34 2011] fullrun_ccd0_acisf06677_pi14-548_cl_pass0_tfrozen_src97.ximg exists
[Fri Sep 23 08:13:34 2011] fullrun_ccd0_acisf06677_pi14-548_cl_pass0_tfrozen_src97_1.ximg exists
[Fri Sep 23 08:13:34 2011] Fit fullrun_ccd0_acisf06677_pi14-548_cl_pass0_tfrozen_src97 appears to have run properly
[Fri Sep 23 08:15:04 2011] Spatial fit model total counts = 113.997000, observed total counts = 114.000000
[Fri Sep 23 08:15:04 2011] Offset between fit and detection position for source 99 = 0.182864 pixels
[Fri Sep 23 08:15:04 2011] 117.006900 total counts/ 80.113500 bgd. counts: snr = 4.121885
Spatial fit parameters:
  Offset between fit and detection position for source 99 = 0.182864 pixels
  Position = (920.6, 450.0) = 11 24 22.83 -59 11 19.8
  Extent = 0.9 (0.4-1.4)", rotation angle = 0
  Source counts = 36.9 +/- 10.8
  Background counts = 80.1
  Rate = 0.0002 +/- 7e-05
[Fri Sep 23 08:15:04 2011] Vigneting correction estimate = 1.000000
[Fri Sep 23 08:15:04 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 23 08:15:04 2011] Assessing source extent using major axis lower bound
[Fri Sep 23 08:15:04 2011] Source does appear to be extended
[Fri Sep 23 08:15:04 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Sep 23 08:15:04 2011] Deleting source due to low Poisson probability 0.8