[Tue May  8 11:38:17 2012] Detection parameters:
  Position = (482.1, 354.0) = 0 41 41.57 41 19 22.3
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 99.8 +/- 14.8
  Background counts = 25.4
  Rate = 0.005 +/- 0.0007

[Tue May  8 11:38:24 2012] Off-axis axis estimate = 13.91'
[Tue May  8 11:46:40 2012] Using EEF radius (= 13.38 ")to estimate initial spatial extent for simple fitting
[Tue May  8 11:46:40 2012] Initial guess for spatial extent in simple fitting = 13.38"
[Tue May  8 11:46:40 2012] source mask rpix=3.1, npix_max = 51, mask sum = 64, frac = 1.251
[Tue May  8 11:46:40 2012] Giving source the simple spatial ID 74 for pass 0, mean size = 13.38"
[Wed May  9 03:34:25 2012] fullrun_pn_xmm0505720401_pi300-10000_cl_pass0_src74.ximg exists
[Wed May  9 03:34:25 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0505720401_pi300-10000_cl_pass0_src74.csv
[Wed May  9 03:34:25 2012] fullrun_pn_xmm0505720401_pi300-10000_cl_pass0_src74_1.ximg exists
[Wed May  9 03:34:25 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0505720401_pi300-10000_cl_pass0_src74.csv
[Wed May  9 03:34:25 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0505720401_pi300-10000_cl_pass0_src74_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0505720401_pi300-10000_cl_pass0_src74.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 May  9 03:34:28 2012] fullrun_pn_xmm0505720401_pi300-10000_cl_pass0_tfrozen_src74.ximg exists
[Wed May  9 03:34:28 2012] fullrun_pn_xmm0505720401_pi300-10000_cl_pass0_tfrozen_src74_1.ximg exists
[Wed May  9 03:34:28 2012] Fit fullrun_pn_xmm0505720401_pi300-10000_cl_pass0_tfrozen_src74 appears to have run properly
[Thu May 10 00:42:25 2012] Warning: source 74 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 76 at 17.350949 pixels away
[Thu May 10 00:42:25 2012] Vigneting correction estimate = 1.000000
[Thu May 10 00:42:25 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu May 10 00:42:25 2012] Assessing source extent using major
[Thu May 10 00:42:25 2012] Source does appear to be extended
[Thu May 10 00:42:25 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Thu May 10 00:42:25 2012] Deleting source due to low Poisson probability 1.0