[Sat Oct  8 22:49:23 2011] Detection parameters:
  Position = (1147.6, 879.6) = 15 12 31.96 -59 4 42.2
  Extent = 3.4" x 1.5", rotation angle = 36 degrees
  Source counts = 23.5 +/- 5.8
  Background counts = 10.5
  Rate = 0.001 +/- 0.0003

[Sat Oct  8 22:49:24 2011] Off-axis axis estimate = 10.45'
[Sat Oct  8 22:51:00 2011] Using EEF radius (= 4.84 ")to estimate initial spatial extent for simple fitting
[Sat Oct  8 22:51:00 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Oct  8 22:51:00 2011] Initial guess for spatial extent in simple fitting = 4.84"
[Sat Oct  8 22:51:00 2011] source mask rpix=9.8, npix_max = 428, mask sum = 441, frac = 1.030
[Sat Oct  8 22:51:00 2011] Giving source the simple spatial ID 3 for pass 0, mean size = 4.84"
[Sat Oct  8 22:51:00 2011] fullrun_ccd0_acisf03833_pi14-548_cl_pass0_src3.ximg exists
[Sat Oct  8 22:51:00 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf03833_pi14-548_cl_pass0_src3.csv
[Sat Oct  8 22:51:00 2011] fullrun_ccd0_acisf03833_pi14-548_cl_pass0_src3_1.ximg exists
[Sat Oct  8 22:51:00 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf03833_pi14-548_cl_pass0_src3.csv
[Sat Oct  8 22:51:00 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf03833_pi14-548_cl_pass0_src3_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf03833_pi14-548_cl_pass0_src3.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 Oct  8 22:51:01 2011] fullrun_ccd0_acisf03833_pi14-548_cl_pass0_tfrozen_src3.ximg exists
[Sat Oct  8 22:51:01 2011] fullrun_ccd0_acisf03833_pi14-548_cl_pass0_tfrozen_src3_1.ximg exists
[Sat Oct  8 22:51:01 2011] Fit fullrun_ccd0_acisf03833_pi14-548_cl_pass0_tfrozen_src3 appears to have run properly
[Sat Oct  8 22:51:13 2011] Spatial fit model total counts = 96.333900, observed total counts = 92.000000
[Sat Oct  8 22:51:13 2011] Offset between fit and detection position for source 3 = 2.780173 pixels
[Sat Oct  8 22:51:13 2011] 96.770800 total counts/ 79.327600 bgd. counts: snr = 1.958457
Spatial fit parameters:
  Offset between fit and detection position for source 3 = 2.780173 pixels
  Position = (1150.2, 880.8) = 15 12 31.83 -59 4 41.9
  Extent = 1.5 (1.2-2.1)", rotation angle = 0
  Source counts = 17.4 +/- 9.8
  Background counts = 79.3
  Rate = 0.0009 +/- 0.0005
[Sat Oct  8 22:51:13 2011] Vigneting correction estimate = 1.000000
[Sat Oct  8 22:51:13 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct  8 22:51:13 2011] Assessing source extent using major axis lower bound
[Sat Oct  8 22:51:13 2011] Source does appear to be extended
[Sat Oct  8 22:51:13 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct  8 22:51:13 2011] Deleting source due to low Poisson probability 0.9