[Fri Mar 16 06:57:56 2012] Detection parameters:
  Position = (251.3, 286.8) = 20 50 36.63 -5 38 27.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 78.2 +/- 12.2
  Background counts = 17.1
  Rate = 0.01 +/- 0.002

[Fri Mar 16 06:57:57 2012] Off-axis axis estimate = 3.52'
[Fri Mar 16 06:59:43 2012] Using EEF radius (= 8.19 ")to estimate initial spatial extent for simple fitting
[Fri Mar 16 06:59:43 2012] Initial guess for spatial extent in simple fitting = 8.19"
[Fri Mar 16 06:59:43 2012] source mask rpix=1.9, npix_max = 22, mask sum = 25, frac = 1.101
[Fri Mar 16 06:59:43 2012] Giving source the simple spatial ID 21 for pass 0, mean size = 8.19"
[Fri Mar 16 07:37:59 2012] fullrun_pn_xmm0203050501_pi300-10000_cl_pass0_src21.ximg exists
[Fri Mar 16 07:37:59 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0203050501_pi300-10000_cl_pass0_src21.csv
[Fri Mar 16 07:37:59 2012] fullrun_pn_xmm0203050501_pi300-10000_cl_pass0_src21_1.ximg exists
[Fri Mar 16 07:37:59 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0203050501_pi300-10000_cl_pass0_src21.csv
[Fri Mar 16 07:37:59 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0203050501_pi300-10000_cl_pass0_src21_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0203050501_pi300-10000_cl_pass0_src21.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 Mar 16 07:37:59 2012] fullrun_pn_xmm0203050501_pi300-10000_cl_pass0_tfrozen_src21.ximg exists
[Fri Mar 16 07:37:59 2012] fullrun_pn_xmm0203050501_pi300-10000_cl_pass0_tfrozen_src21_1.ximg exists
[Fri Mar 16 07:37:59 2012] Fit fullrun_pn_xmm0203050501_pi300-10000_cl_pass0_tfrozen_src21 appears to have run properly
[Fri Mar 16 08:36:53 2012] Warning, spatial fit 21 centroid is now closest to src. 23
[Fri Mar 16 08:36:53 2012] Spatial fit model total counts = 316.199000, observed total counts = 317.000000
[Fri Mar 16 08:36:53 2012] Offset between fit and detection position for source 21 = 0.337976 pixels
[Fri Mar 16 08:36:53 2012] Warning, changing simple spatial fit ID from 21 to 23
[Fri Mar 16 08:36:53 2012] 326.362300 total counts/ 299.620000 bgd. counts: snr = 1.544946
Spatial fit parameters:
  Offset between fit and detection position for source 21 = 0.337976 pixels
  Position = (251.3, 286.5) = 20 50 36.61 -5 38 28.1
  Extent = 3.4 (2.1-5.1)", rotation angle = 0
  Source counts = 26.7 +/- 18.1
  Background counts = 299.6
  Rate = 0.003 +/- 0.002
  Deleting source due to low Poisson probability