[Fri Sep 30 04:25:37 2011] Detection parameters:
  Position = (324.9, 357.6) = 15 6 19.73 1 42 12.9
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 92.9 +/- 14.6
  Background counts = 42.3
  Rate = 0.005 +/- 0.0008

[Fri Sep 30 04:25:38 2011] Off-axis axis estimate = 4.70'
[Fri Sep 30 04:26:48 2011] Using EEF radius (= 8.78 ")to estimate initial spatial extent for simple fitting
[Fri Sep 30 04:26:48 2011] Initial guess for spatial extent in simple fitting = 8.78"
[Fri Sep 30 04:26:48 2011] source mask rpix=2.0, npix_max = 25, mask sum = 25, frac = 0.986
[Fri Sep 30 04:26:48 2011] Giving source the simple spatial ID 20 for pass 0, mean size = 8.78"
[Fri Sep 30 05:46:12 2011] fullrun_pn_xmm0021540101_pi300-10000_cl_pass0_src20.ximg exists
[Fri Sep 30 05:46:12 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0021540101_pi300-10000_cl_pass0_src20.csv
[Fri Sep 30 05:46:12 2011] fullrun_pn_xmm0021540101_pi300-10000_cl_pass0_src20_1.ximg exists
[Fri Sep 30 05:46:12 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0021540101_pi300-10000_cl_pass0_src20.csv
[Fri Sep 30 05:46:12 2011] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0021540101_pi300-10000_cl_pass0_src20_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0021540101_pi300-10000_cl_pass0_src20.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
[Fri Sep 30 05:46:13 2011] fullrun_pn_xmm0021540101_pi300-10000_cl_pass0_tfrozen_src20.ximg exists
[Fri Sep 30 05:46:13 2011] fullrun_pn_xmm0021540101_pi300-10000_cl_pass0_tfrozen_src20_1.ximg exists
[Fri Sep 30 05:46:13 2011] Fit fullrun_pn_xmm0021540101_pi300-10000_cl_pass0_tfrozen_src20 appears to have run properly
[Fri Sep 30 05:46:23 2011] Spatial fit model total counts = 472.999000, observed total counts = 473.000000
[Fri Sep 30 05:46:23 2011] Offset between fit and detection position for source 21 = 0.211017 pixels
[Fri Sep 30 05:46:23 2011] 472.262800 total counts/ 414.296000 bgd. counts: snr = 2.847895
Spatial fit parameters:
  Offset between fit and detection position for source 21 = 0.211017 pixels
  Position = (324.7, 357.6) = 15 6 19.79 1 42 12.4
  Extent = 4.2 (3.2-5.1)", rotation angle = 0
  Source counts = 58.0 +/- 21.7
  Background counts = 414.3
  Rate = 0.002 +/- 0.0008
[Fri Sep 30 05:46:23 2011] Vigneting correction estimate = 1.000000
[Fri Sep 30 05:46:23 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 30 05:46:23 2011] Assessing source extent using major axis lower bound
[Fri Sep 30 05:46:23 2011] Source does appear to be extended
[Fri Sep 30 05:46:23 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Sep 30 05:46:23 2011] Deleting source due to low Poisson probability 0.9