[Fri Oct 21 09:09:10 2011] Detection parameters:
  Position = (422.0, 608.1) = 3 19 50.68 41 30 11.2
  Extent = 1.1" x 0.5", rotation angle = 27 degrees
  Source counts = 159.0 +/- 29.5
  Background counts = 712.0
  Rate = 0.002 +/- 0.0003

[Fri Oct 21 09:09:36 2011] Off-axis axis estimate = 5.51'
[Fri Oct 21 09:22:46 2011] Using EEF radius (= 1.40 ")to estimate initial spatial extent for simple fitting
[Fri Oct 21 09:22:46 2011] Initial guess for spatial extent in simple fitting = 1.40"
[Fri Oct 21 09:22:46 2011] source mask rpix=2.8, npix_max = 44, mask sum = 30, frac = 0.672
[Fri Oct 21 09:22:46 2011] Giving source the simple spatial ID 31 for pass 0, mean size = 1.40"
[Fri Oct 21 09:22:50 2011] fullrun_ccd1_acisf12037_pi14-548_cl_pass0_src31.ximg exists
[Fri Oct 21 09:22:50 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf12037_pi14-548_cl_pass0_src31.csv
[Fri Oct 21 09:22:50 2011] fullrun_ccd1_acisf12037_pi14-548_cl_pass0_src31_1.ximg exists
[Fri Oct 21 09:22:50 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf12037_pi14-548_cl_pass0_src31.csv
[Fri Oct 21 09:22:50 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd1_acisf12037_pi14-548_cl_pass0_src31_1.ximg
Either tweak this fit manually starting from fullrun_ccd1_acisf12037_pi14-548_cl_pass0_src31.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 Oct 21 09:22:52 2011] fullrun_ccd1_acisf12037_pi14-548_cl_pass0_tfrozen_src31.ximg exists
[Fri Oct 21 09:22:52 2011] fullrun_ccd1_acisf12037_pi14-548_cl_pass0_tfrozen_src31_1.ximg exists
[Fri Oct 21 09:22:52 2011] Fit fullrun_ccd1_acisf12037_pi14-548_cl_pass0_tfrozen_src31 appears to have run properly
[Fri Oct 21 09:23:22 2011] Warning, spatial fit 31 centroid is now closest to src. 66
[Fri Oct 21 09:23:22 2011] Spatial fit model total counts = 5440.860000, observed total counts = 5442.000000
[Fri Oct 21 09:23:22 2011] Offset between fit and detection position for source 18 = 2.308461 pixels
[Fri Oct 21 09:23:22 2011] Warning, changing simple spatial fit ID from 31 to 37
[Fri Oct 21 09:23:22 2011] 5444.301900 total counts/ 5399.670000 bgd. counts: snr = 0.607382
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 2.308461 pixels
  Position = (422.7, 605.9) = 3 19 50.67 41 30 9.9
  Extent = 1.7 (0.3-2.7)", rotation angle = 0
  Source counts = 44.6 +/- 73.8
  Background counts = 5399.7
  Rate = 0.0005 +/- 0.0009
  Deleting source due to low Poisson probability