[Sun Oct 23 07:28:18 2011] Detection parameters:
  Position = (643.5, 1082.5) = 19 59 27.61 40 44 2.5
  Extent = 0.5" x 0.5", rotation angle = 90 degrees
  Source counts = 29.1 +/- 10.6
  Background counts = 82.9
  Rate = 0.0006 +/- 0.0002

[Sun Oct 23 07:28:20 2011] Off-axis axis estimate = 1.87'
[Sun Oct 23 07:30:38 2011] Using EEF radius (= 0.42 ")to estimate initial spatial extent for simple fitting
[Sun Oct 23 07:30:38 2011] Initial guess for spatial extent in simple fitting = 0.42"
[Sun Oct 23 07:30:38 2011] source mask rpix=0.8, npix_max = 7, mask sum = 9, frac = 1.237
[Sun Oct 23 07:30:38 2011] Giving source the simple spatial ID 30 for pass 0, mean size = 0.42"
[Sun Oct 23 07:30:39 2011] fullrun_ccd1_acisf05831_pi14-548_cl_pass0_src30.ximg exists
[Sun Oct 23 07:30:39 2011] fullrun_ccd1_acisf05831_pi14-548_cl_pass0_src30_1.ximg exists
[Sun Oct 23 07:30:39 2011] Fit fullrun_ccd1_acisf05831_pi14-548_cl_pass0_src30 appears to have run properly
[Sun Oct 23 07:30:40 2011] fullrun_ccd1_acisf05831_pi14-548_cl_pass0_tfrozen_src30.ximg exists
[Sun Oct 23 07:30:40 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf05831_pi14-548_cl_pass0_tfrozen_src30.csv
[Sun Oct 23 07:30:40 2011] fullrun_ccd1_acisf05831_pi14-548_cl_pass0_tfrozen_src30_1.ximg exists
[Sun Oct 23 07:30:40 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf05831_pi14-548_cl_pass0_tfrozen_src30.csv
[Sun Oct 23 07:30:40 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd1_acisf05831_pi14-548_cl_pass0_tfrozen_src30_1.ximg
Either tweak this fit manually starting from fullrun_ccd1_acisf05831_pi14-548_cl_pass0_tfrozen_src30.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
[Sun Oct 23 07:30:53 2011] Warning, spatial fit 30 centroid is now closest to src. 35
[Sun Oct 23 07:30:53 2011] Vigneting correction estimate = 1.000000
[Sun Oct 23 07:30:53 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Oct 23 07:30:53 2011] Assessing source extent using major
[Sun Oct 23 07:30:53 2011] Source does appear to be extended
[Sun Oct 23 07:30:53 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Oct 23 07:30:53 2011] Deleting source due to low Poisson probability 0.8