[Tue Dec 20 22:34:02 2011] Detection parameters:
  Position = (323.5, 291.6) = 4 37 50.72 -54 20 21.5
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 39.4 +/- 9.7
  Background counts = 18.2
  Rate = 0.004 +/- 0.001

[Tue Dec 20 22:34:03 2011] Off-axis axis estimate = 1.88'
[Tue Dec 20 22:37:56 2011] Using EEF radius (= 7.37 ")to estimate initial spatial extent for simple fitting
[Tue Dec 20 22:37:56 2011] Initial guess for spatial extent in simple fitting = 7.37"
[Tue Dec 20 22:37:56 2011] source mask rpix=1.7, npix_max = 19, mask sum = 25, frac = 1.298
[Tue Dec 20 22:37:56 2011] Giving source the simple spatial ID 24 for pass 0, mean size = 7.37"
[Wed Dec 21 00:17:53 2011] fullrun_pn_xmm0656201601_pi300-10000_cl_pass0_src24.ximg exists
[Wed Dec 21 00:17:53 2011] fullrun_pn_xmm0656201601_pi300-10000_cl_pass0_src24_1.ximg exists
[Wed Dec 21 00:17:53 2011] Fit fullrun_pn_xmm0656201601_pi300-10000_cl_pass0_src24 appears to have run properly
[Wed Dec 21 00:17:54 2011] fullrun_pn_xmm0656201601_pi300-10000_cl_pass0_tfrozen_src24.ximg exists
[Wed Dec 21 00:17:54 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0656201601_pi300-10000_cl_pass0_tfrozen_src24.csv
[Wed Dec 21 00:17:54 2011] fullrun_pn_xmm0656201601_pi300-10000_cl_pass0_tfrozen_src24_1.ximg exists
[Wed Dec 21 00:17:54 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0656201601_pi300-10000_cl_pass0_tfrozen_src24.csv
[Wed Dec 21 00:17:54 2011] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0656201601_pi300-10000_cl_pass0_tfrozen_src24_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0656201601_pi300-10000_cl_pass0_tfrozen_src24.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 Dec 21 04:11:12 2011] Spatial fit model total counts = 279.509000, observed total counts = 279.000000
[Wed Dec 21 04:11:12 2011] Offset between fit and detection position for source 24 = 0.589040 pixels
[Wed Dec 21 04:11:12 2011] 290.516100 total counts/ 262.620000 bgd. counts: snr = 1.721391
Spatial fit parameters:
  Offset between fit and detection position for source 24 = 0.589040 pixels
  Position = (323.4, 291.1) = 4 37 50.77 -54 20 23.1
  Extent = 7.2" x 5.2", rotation angle = 74
  Source counts = 27.9 +/- 17.0
  Background counts = 262.6
  Rate = 0.002 +/- 0.001
[Wed Dec 21 04:11:12 2011] Vigneting correction estimate = 1.000000
[Wed Dec 21 04:11:12 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Dec 21 04:11:12 2011] Assessing source extent using major
[Wed Dec 21 04:11:12 2011] Source does appear to be extended
[Wed Dec 21 04:11:12 2011] Computing asymmetry using major and minor axis, asym = 1.39
[Wed Dec 21 04:11:12 2011] Deleting source due to low Poisson probability 0.9