[Mon Oct 10 00:12:48 2011] Detection parameters:
  Position = (1052.5, 798.5) = 3 19 39.78 41 30 9.2
  Extent = 0.5" x 0.5", rotation angle = 90 degrees
  Source counts = 41.2 +/- 17.5
  Background counts = 265.8
  Rate = 0.001 +/- 0.0006

[Mon Oct 10 00:12:56 2011] Off-axis axis estimate = 1.70'
[Mon Oct 10 00:18:14 2011] Using EEF radius (= 0.40 ")to estimate initial spatial extent for simple fitting
[Mon Oct 10 00:18:14 2011] Initial guess for spatial extent in simple fitting = 0.40"
[Mon Oct 10 00:18:14 2011] source mask rpix=0.8, npix_max = 6, mask sum = 4, frac = 0.572
[Mon Oct 10 00:18:14 2011] Giving source the simple spatial ID 37 for pass 0, mean size = 0.40"
[Mon Oct 10 00:18:15 2011] fullrun_ccd7_acisf04947_pi14-548_cl_pass0_src37.ximg exists
[Mon Oct 10 00:18:15 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf04947_pi14-548_cl_pass0_src37.csv
[Mon Oct 10 00:18:15 2011] fullrun_ccd7_acisf04947_pi14-548_cl_pass0_src37_1.ximg exists
[Mon Oct 10 00:18:15 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf04947_pi14-548_cl_pass0_src37.csv
[Mon Oct 10 00:18:15 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf04947_pi14-548_cl_pass0_src37_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf04947_pi14-548_cl_pass0_src37.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
[Mon Oct 10 00:18:17 2011] fullrun_ccd7_acisf04947_pi14-548_cl_pass0_tfrozen_src37.ximg exists
[Mon Oct 10 00:18:17 2011] fullrun_ccd7_acisf04947_pi14-548_cl_pass0_tfrozen_src37_1.ximg exists
[Mon Oct 10 00:18:17 2011] Fit fullrun_ccd7_acisf04947_pi14-548_cl_pass0_tfrozen_src37 appears to have run properly
[Mon Oct 10 00:18:30 2011] Warning, spatial fit 37 centroid is now closest to src. 24
[Mon Oct 10 00:18:30 2011] Source 25 is offset by 5.795325 and 5.571341 pixels which is larger than
2 X fitted extent = 0.751516 x 0.751516, not incorporating fit results
[Mon Oct 10 00:18:30 2011] Vigneting correction estimate = 1.000000
[Mon Oct 10 00:18:30 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Oct 10 00:18:30 2011] Assessing source extent using major
[Mon Oct 10 00:18:30 2011] Source does appear to be extended
[Mon Oct 10 00:18:30 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Mon Oct 10 00:18:30 2011] Deleting source due to low Poisson probability 0.8