[Tue May 22 04:17:24 2012] Detection parameters:
  Position = (493.5, 304.3) = 1 1 47.31 -21 52 38.2
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 76.5 +/- 13.2
  Background counts = 24.0
  Rate = 0.003 +/- 0.0005

[Tue May 22 04:17:26 2012] Off-axis axis estimate = 14.15'
[Tue May 22 04:20:57 2012] Using EEF radius (= 13.50 ")to estimate initial spatial extent for simple fitting
[Tue May 22 04:20:57 2012] Initial guess for spatial extent in simple fitting = 13.50"
[Tue May 22 04:20:57 2012] source mask rpix=3.1, npix_max = 51, mask sum = 49, frac = 0.943
[Tue May 22 04:20:57 2012] Giving source the simple spatial ID 21 for pass 0, mean size = 13.50"
[Tue May 22 07:11:41 2012] fullrun_pn_xmm0144310101_pi300-10000_cl_pass0_src21.ximg exists
[Tue May 22 07:11:41 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0144310101_pi300-10000_cl_pass0_src21.csv
[Tue May 22 07:11:41 2012] fullrun_pn_xmm0144310101_pi300-10000_cl_pass0_src21_1.ximg exists
[Tue May 22 07:11:41 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0144310101_pi300-10000_cl_pass0_src21.csv
[Tue May 22 07:11:41 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0144310101_pi300-10000_cl_pass0_src21_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0144310101_pi300-10000_cl_pass0_src21.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
[Tue May 22 07:11:42 2012] fullrun_pn_xmm0144310101_pi300-10000_cl_pass0_tfrozen_src21.ximg exists
[Tue May 22 07:11:42 2012] fullrun_pn_xmm0144310101_pi300-10000_cl_pass0_tfrozen_src21_1.ximg exists
[Tue May 22 07:11:42 2012] Fit fullrun_pn_xmm0144310101_pi300-10000_cl_pass0_tfrozen_src21 appears to have run properly
[Tue May 22 12:37:02 2012] Warning: source 21 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 21 at 12.996644 pixels away
[Tue May 22 12:37:02 2012] Vigneting correction estimate = 1.000000
[Tue May 22 12:37:02 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue May 22 12:37:02 2012] Assessing source extent using major
[Tue May 22 12:37:02 2012] Source does appear to be extended
[Tue May 22 12:37:02 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue May 22 12:37:02 2012] Deleting source due to low Poisson probability 0.9