[Tue Mar 27 23:42:39 2012] Detection parameters:
  Position = (116.3, 286.7) = 17 21 10.00 26 35 0.3
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 67.2 +/- 13.6
  Background counts = 27.9
  Rate = 0.003 +/- 0.0006

[Tue Mar 27 23:42:41 2012] Off-axis axis estimate = 13.23'
[Tue Mar 27 23:46:28 2012] Using EEF radius (= 13.04 ")to estimate initial spatial extent for simple fitting
[Tue Mar 27 23:46:28 2012] Initial guess for spatial extent in simple fitting = 13.04"
[Tue Mar 27 23:46:28 2012] source mask rpix=3.0, npix_max = 48, mask sum = 49, frac = 1.001
[Tue Mar 27 23:46:28 2012] Giving source the simple spatial ID 50 for pass 0, mean size = 13.04"
[Wed Mar 28 04:16:03 2012] fullrun_pn_xmm0500670301_pi300-10000_cl_pass0_src50.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_src50.csv
[Wed Mar 28 04:16:03 2012] fullrun_pn_xmm0500670301_pi300-10000_cl_pass0_src50_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_src50.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_src50_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0500670301_pi300-10000_cl_pass0_src50.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_src50.ximg exists
[Wed Mar 28 04:16:05 2012] fullrun_pn_xmm0500670301_pi300-10000_cl_pass0_tfrozen_src50_1.ximg exists
[Wed Mar 28 04:16:05 2012] Fit fullrun_pn_xmm0500670301_pi300-10000_cl_pass0_tfrozen_src50 appears to have run properly
[Wed Mar 28 07:26:36 2012] Warning: source 50 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 50 at 11.697391 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