[Sat Aug  4 21:47:41 2012] Detection parameters:
  Position = (316.1, 158.8) = 16 31 59.92 -48 4 3.4
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 87.1 +/- 14.1
  Background counts = 25.6
  Rate = 0.01 +/- 0.002

[Sat Aug  4 21:47:41 2012] Off-axis axis estimate = 10.20'
[Sat Aug  4 21:49:20 2012] Using EEF radius (= 11.53 ")to estimate initial spatial extent for simple fitting
[Sat Aug  4 21:49:20 2012] Initial guess for spatial extent in simple fitting = 11.53"
[Sat Aug  4 21:49:20 2012] source mask rpix=2.7, npix_max = 39, mask sum = 36, frac = 0.907
[Sat Aug  4 21:49:20 2012] Giving source the simple spatial ID 12 for pass 0, mean size = 11.53"
[Sat Aug  4 22:44:04 2012] fullrun_pn_xmm0556140301_pi300-10000_cl_pass0_src12.ximg exists
[Sat Aug  4 22:44:04 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0556140301_pi300-10000_cl_pass0_src12.csv
[Sat Aug  4 22:44:04 2012] fullrun_pn_xmm0556140301_pi300-10000_cl_pass0_src12_1.ximg exists
[Sat Aug  4 22:44:04 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0556140301_pi300-10000_cl_pass0_src12.csv
[Sat Aug  4 22:44:04 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0556140301_pi300-10000_cl_pass0_src12_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0556140301_pi300-10000_cl_pass0_src12.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
[Sat Aug  4 22:44:04 2012] fullrun_pn_xmm0556140301_pi300-10000_cl_pass0_tfrozen_src12.ximg exists
[Sat Aug  4 22:44:04 2012] fullrun_pn_xmm0556140301_pi300-10000_cl_pass0_tfrozen_src12_1.ximg exists
[Sat Aug  4 22:44:04 2012] Fit fullrun_pn_xmm0556140301_pi300-10000_cl_pass0_tfrozen_src12 appears to have run properly
[Sat Aug  4 23:38:10 2012] Spatial fit model total counts = 360.241000, observed total counts = 358.000000
[Sat Aug  4 23:38:10 2012] Offset between fit and detection position for source 12 = 0.316480 pixels
[Sat Aug  4 23:38:10 2012] 197.329100 total counts/ 151.891000 bgd. counts: snr = 3.686839
Spatial fit parameters:
  Offset between fit and detection position for source 12 = 0.316480 pixels
  Position = (316.3, 158.6) = 16 31 59.84 -48 4 3.8
  Extent = 5.4 (4.2-8.0)", rotation angle = 0
  Source counts = 45.4 +/- 14.0
  Background counts = 151.9
  Rate = 0.009 +/- 0.003
[Sat Aug  4 23:38:10 2012] Vigneting correction estimate = 1.000000
[Sat Aug  4 23:38:10 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Aug  4 23:38:10 2012] Assessing source extent using major axis lower bound
[Sat Aug  4 23:38:10 2012] Source does appear to be extended
[Sat Aug  4 23:38:10 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Aug  4 23:38:10 2012] Deleting source due to low Poisson probability 0.9