[Tue Mar 27 23:42:38 2012] Detection parameters:
  Position = (160.5, 359.2) = 17 20 55.71 26 40 14.6
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 58.0 +/- 12.1
  Background counts = 27.8
  Rate = 0.003 +/- 0.0005

[Tue Mar 27 23:42:41 2012] Off-axis axis estimate = 10.93'
[Tue Mar 27 23:46:28 2012] Using EEF radius (= 11.89 ")to estimate initial spatial extent for simple fitting
[Tue Mar 27 23:46:28 2012] Initial guess for spatial extent in simple fitting = 11.89"
[Tue Mar 27 23:46:28 2012] source mask rpix=2.7, npix_max = 41, mask sum = 42, frac = 1.004
[Tue Mar 27 23:46:28 2012] Giving source the simple spatial ID 27 for pass 0, mean size = 11.89"
[Wed Mar 28 04:16:03 2012] fullrun_pn_xmm0500670301_pi300-10000_cl_pass0_src27.ximg exists
[Wed Mar 28 04:16:03 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0500670301_pi300-10000_cl_pass0_src27.csv
[Wed Mar 28 04:16:03 2012] fullrun_pn_xmm0500670301_pi300-10000_cl_pass0_src27_1.ximg exists
[Wed Mar 28 04:16:03 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0500670301_pi300-10000_cl_pass0_src27.csv
[Wed Mar 28 04:16:03 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0500670301_pi300-10000_cl_pass0_src27_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0500670301_pi300-10000_cl_pass0_src27.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
[Wed Mar 28 04:16:05 2012] fullrun_pn_xmm0500670301_pi300-10000_cl_pass0_tfrozen_src27.ximg exists
[Wed Mar 28 04:16:05 2012] fullrun_pn_xmm0500670301_pi300-10000_cl_pass0_tfrozen_src27_1.ximg exists
[Wed Mar 28 04:16:05 2012] Fit fullrun_pn_xmm0500670301_pi300-10000_cl_pass0_tfrozen_src27 appears to have run properly
[Wed Mar 28 07:26:36 2012] Warning: source 27 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 27 at 15.692096 pixels away
[Wed Mar 28 07:26:36 2012] Vigneting correction estimate = 1.000000
[Wed Mar 28 07:26:36 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Mar 28 07:26:36 2012] Assessing source extent using major
[Wed Mar 28 07:26:36 2012] Source does appear to be extended
[Wed Mar 28 07:26:36 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Mar 28 07:26:36 2012] Deleting source due to low Poisson probability 0.9