[Sat Aug  4 17:55:23 2012] Detection parameters:
  Position = (176.1, 535.4) = 15 4 9.37 -41 46 54.3
  Extent = 3.4" x 2.1", rotation angle = 23 degrees
  Source counts = 30.6 +/- 7.6
  Background counts = 26.4
  Rate = 0.0003 +/- 8e-05

[Sat Aug  4 17:55:24 2012] Off-axis axis estimate = 10.52'
[Sat Aug  4 18:06:06 2012] Using EEF radius (= 4.91 ")to estimate initial spatial extent for simple fitting
[Sat Aug  4 18:06:06 2012] Initial guess for spatial extent in simple fitting = 4.91"
[Sat Aug  4 18:06:06 2012] source mask rpix=10.0, npix_max = 439, mask sum = 435, frac = 0.989
[Sat Aug  4 18:06:06 2012] Giving source the simple spatial ID 43 for pass 0, mean size = 4.91"
[Sat Aug  4 22:48:17 2012] fullrun_ccd0_acisf13743_pi14-548_cl_pass0_src43.ximg exists
[Sat Aug  4 22:48:17 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf13743_pi14-548_cl_pass0_src43.csv
[Sat Aug  4 22:48:17 2012] fullrun_ccd0_acisf13743_pi14-548_cl_pass0_src43_1.ximg exists
[Sat Aug  4 22:48:17 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf13743_pi14-548_cl_pass0_src43.csv
[Sat Aug  4 22:48:17 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf13743_pi14-548_cl_pass0_src43_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf13743_pi14-548_cl_pass0_src43.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 Aug  4 22:48:18 2012] fullrun_ccd0_acisf13743_pi14-548_cl_pass0_tfrozen_src43.ximg exists
[Sat Aug  4 22:48:18 2012] fullrun_ccd0_acisf13743_pi14-548_cl_pass0_tfrozen_src43_1.ximg exists
[Sat Aug  4 22:48:18 2012] Fit fullrun_ccd0_acisf13743_pi14-548_cl_pass0_tfrozen_src43 appears to have run properly
[Sun Aug  5 00:51:39 2012] Spatial fit model total counts = 137.687000, observed total counts = 135.000000
[Sun Aug  5 00:51:39 2012] Offset between fit and detection position for source 47 = 9.807023 pixels
[Sun Aug  5 00:51:39 2012] 137.471779 total counts/ 137.470000 bgd. counts: snr = 0.000152
Spatial fit parameters:
  Offset between fit and detection position for source 47 = 9.807023 pixels
  Position = (179.4, 526.2) = 15 4 9.25 -41 46 59.1
  Extent = 9.8 (1.2-18.4)", rotation angle = 0
  Source counts = 0.0 +/- 11.7
  Background counts = 137.5
  Rate = 2e-08 +/- 0.0001
  Deleting source due to low Poisson probability