[Tue May 29 19:39:58 2012] Detection parameters:
  Position = (307.8, 342.9) = 2 49 36.41 -31 9 9.7
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 150.1 +/- 22.4
  Background counts = 121.9
  Rate = 0.005 +/- 0.0008

[Tue May 29 19:39:59 2012] Off-axis axis estimate = 3.29'
[Tue May 29 19:43:15 2012] Using EEF radius (= 8.07 ")to estimate initial spatial extent for simple fitting
[Tue May 29 19:43:15 2012] Initial guess for spatial extent in simple fitting = 8.07"
[Tue May 29 19:43:15 2012] source mask rpix=1.9, npix_max = 22, mask sum = 20, frac = 0.901
[Tue May 29 19:43:15 2012] Giving source the simple spatial ID 49 for pass 0, mean size = 8.07"
[Tue May 29 21:52:24 2012] fullrun_pn_xmm0146510401_pi300-10000_cl_pass0_src49.ximg exists
[Tue May 29 21:52:24 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0146510401_pi300-10000_cl_pass0_src49.csv
[Tue May 29 21:52:24 2012] fullrun_pn_xmm0146510401_pi300-10000_cl_pass0_src49_1.ximg exists
[Tue May 29 21:52:24 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0146510401_pi300-10000_cl_pass0_src49.csv
[Tue May 29 21:52:24 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0146510401_pi300-10000_cl_pass0_src49_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0146510401_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
[Tue May 29 21:52:25 2012] fullrun_pn_xmm0146510401_pi300-10000_cl_pass0_tfrozen_src49.ximg exists
[Tue May 29 21:52:25 2012] fullrun_pn_xmm0146510401_pi300-10000_cl_pass0_tfrozen_src49_1.ximg exists
[Tue May 29 21:52:25 2012] Fit fullrun_pn_xmm0146510401_pi300-10000_cl_pass0_tfrozen_src49 appears to have run properly
[Wed May 30 00:48:32 2012] Spatial fit model total counts = 1772.770000, observed total counts = 1771.000000
[Wed May 30 00:48:32 2012] Offset between fit and detection position for source 53 = 0.955353 pixels
[Wed May 30 00:48:32 2012] 1710.055200 total counts/ 1673.230000 bgd. counts: snr = 0.900259
Spatial fit parameters:
  Offset between fit and detection position for source 53 = 0.955353 pixels
  Position = (307.4, 343.7) = 2 49 36.55 -31 9 8.3
  Extent = 3.9 (2.0-6.5)", rotation angle = 0
  Source counts = 36.8 +/- 41.4
  Background counts = 1673.2
  Rate = 0.001 +/- 0.001
  Deleting source due to low Poisson probability