[Fri Sep 23 11:49:15 2011] Detection parameters:
  Position = (319.9, 333.7) = 1 52 46.85 36 10 58.6
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 202.4 +/- 30.8
  Background counts = 338.8
  Rate = 0.01 +/- 0.002

[Fri Sep 23 11:49:16 2011] Off-axis axis estimate = 3.00'
[Fri Sep 23 11:51:24 2011] Using EEF radius (= 7.93 ")to estimate initial spatial extent for simple fitting
[Fri Sep 23 11:51:24 2011] Initial guess for spatial extent in simple fitting = 7.93"
[Fri Sep 23 11:51:24 2011] source mask rpix=1.8, npix_max = 21, mask sum = 20, frac = 0.927
[Fri Sep 23 11:51:24 2011] Giving source the simple spatial ID 19 for pass 0, mean size = 7.93"
[Fri Sep 23 13:03:35 2011] fullrun_pn_xmm0109980101_pi300-10000_cl_pass0_src19.ximg exists
[Fri Sep 23 13:03:35 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0109980101_pi300-10000_cl_pass0_src19.csv
[Fri Sep 23 13:03:35 2011] fullrun_pn_xmm0109980101_pi300-10000_cl_pass0_src19_1.ximg exists
[Fri Sep 23 13:03:35 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0109980101_pi300-10000_cl_pass0_src19.csv
[Fri Sep 23 13:03:35 2011] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0109980101_pi300-10000_cl_pass0_src19_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0109980101_pi300-10000_cl_pass0_src19.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 23 13:03:35 2011] fullrun_pn_xmm0109980101_pi300-10000_cl_pass0_tfrozen_src19.ximg exists
[Fri Sep 23 13:03:35 2011] fullrun_pn_xmm0109980101_pi300-10000_cl_pass0_tfrozen_src19_1.ximg exists
[Fri Sep 23 13:03:35 2011] Fit fullrun_pn_xmm0109980101_pi300-10000_cl_pass0_tfrozen_src19 appears to have run properly
[Fri Sep 23 14:16:49 2011] Warning, spatial fit 19 centroid is now closest to src. 3
[Fri Sep 23 14:16:49 2011] Spatial fit model total counts = 4361.460000, observed total counts = 4361.000000
[Fri Sep 23 14:16:49 2011] Offset between fit and detection position for source 21 = 1.388495 pixels
[Fri Sep 23 14:16:49 2011] Warning, changing simple spatial fit ID from 19 to 27
[Fri Sep 23 14:16:49 2011] 4270.465400 total counts/ 4249.320000 bgd. counts: snr = 0.324382
Spatial fit parameters:
  Offset between fit and detection position for source 21 = 1.388495 pixels
  Position = (319.0, 332.6) = 1 52 47.16 36 10 54.1
  Extent = 3.3 (2.0-11.0)", rotation angle = 0
  Source counts = 21.1 +/- 65.3
  Background counts = 4249.3
  Rate = 0.001 +/- 0.003
  Deleting source due to low Poisson probability