[Tue Dec 27 00:04:46 2011] Detection parameters:
  Position = (342.5, 393.9) = 19 21 3.24 44 3 40.1
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 268.4 +/- 37.3
  Background counts = 571.7
  Rate = 0.009 +/- 0.001

[Tue Dec 27 00:04:50 2011] Off-axis axis estimate = 7.62'
[Tue Dec 27 00:31:12 2011] Using EEF radius (= 10.24 ")to estimate initial spatial extent for simple fitting
[Tue Dec 27 00:31:12 2011] Initial guess for spatial extent in simple fitting = 10.24"
[Tue Dec 27 00:31:12 2011] source mask rpix=2.4, npix_max = 32, mask sum = 30, frac = 0.921
[Tue Dec 27 00:31:12 2011] Giving source the simple spatial ID 49 for pass 0, mean size = 10.24"
[Wed Dec 28 03:16:56 2011] fullrun_pn_xmm0600040101_pi300-10000_cl_pass0_src49.ximg exists
[Wed Dec 28 03:16:56 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0600040101_pi300-10000_cl_pass0_src49.csv
[Wed Dec 28 03:16:56 2011] fullrun_pn_xmm0600040101_pi300-10000_cl_pass0_src49_1.ximg exists
[Wed Dec 28 03:16:56 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0600040101_pi300-10000_cl_pass0_src49.csv
[Wed Dec 28 03:16:56 2011] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0600040101_pi300-10000_cl_pass0_src49_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0600040101_pi300-10000_cl_pass0_src49.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 28 03:16:58 2011] fullrun_pn_xmm0600040101_pi300-10000_cl_pass0_tfrozen_src49.ximg exists
[Wed Dec 28 03:16:58 2011] fullrun_pn_xmm0600040101_pi300-10000_cl_pass0_tfrozen_src49_1.ximg exists
[Wed Dec 28 03:16:58 2011] Fit fullrun_pn_xmm0600040101_pi300-10000_cl_pass0_tfrozen_src49 appears to have run properly
[Thu Dec 29 04:46:59 2011] Spatial fit model total counts = 6650.920000, observed total counts = 6644.000000
[Thu Dec 29 04:46:59 2011] Offset between fit and detection position for source 56 = 0.430603 pixels
[Thu Dec 29 04:46:59 2011] Warning, changing simple spatial fit ID from 49 to 42
[Thu Dec 29 04:46:59 2011] 6398.183100 total counts/ 6353.500000 bgd. counts: snr = 0.560579
Spatial fit parameters:
  Offset between fit and detection position for source 56 = 0.430603 pixels
  Position = (342.3, 394.3) = 19 21 3.31 44 3 41.0
  Extent = 3.6 (2.6-18.0)", rotation angle = 0
  Source counts = 44.7 +/- 80.0
  Background counts = 6353.5
  Rate = 0.0009 +/- 0.002
  Deleting source due to low Poisson probability