[Sun Jan  1 11:19:05 2012] Detection parameters:
  Position = (270.3, 313.0) = 13 12 52.10 -62 40 13.8
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 377.2 +/- 33.0
  Background counts = 214.2
  Rate = 0.007 +/- 0.0006

[Sun Jan  1 11:19:07 2012] Off-axis axis estimate = 2.30'
[Sun Jan  1 11:30:47 2012] Using EEF radius (= 7.58 ")to estimate initial spatial extent for simple fitting
[Sun Jan  1 11:30:47 2012] Initial guess for spatial extent in simple fitting = 7.58"
[Sun Jan  1 11:30:47 2012] source mask rpix=1.7, npix_max = 20, mask sum = 16, frac = 0.796
[Sun Jan  1 11:30:47 2012] Giving source the simple spatial ID 43 for pass 0, mean size = 7.58"
[Sun Jan  1 17:16:52 2012] fullrun_pn_xmm0510980101_pi300-10000_cl_pass0_src43.ximg exists
[Sun Jan  1 17:16:52 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0510980101_pi300-10000_cl_pass0_src43.csv
[Sun Jan  1 17:16:52 2012] fullrun_pn_xmm0510980101_pi300-10000_cl_pass0_src43_1.ximg exists
[Sun Jan  1 17:16:52 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0510980101_pi300-10000_cl_pass0_src43.csv
[Sun Jan  1 17:16:52 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0510980101_pi300-10000_cl_pass0_src43_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0510980101_pi300-10000_cl_pass0_src43.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
[Sun Jan  1 17:16:54 2012] fullrun_pn_xmm0510980101_pi300-10000_cl_pass0_tfrozen_src43.ximg exists
[Sun Jan  1 17:16:54 2012] fullrun_pn_xmm0510980101_pi300-10000_cl_pass0_tfrozen_src43_1.ximg exists
[Sun Jan  1 17:16:54 2012] Fit fullrun_pn_xmm0510980101_pi300-10000_cl_pass0_tfrozen_src43 appears to have run properly
[Sun Jan  1 22:15:58 2012] Spatial fit model total counts = 3132.550000, observed total counts = 3126.000000
[Sun Jan  1 22:15:58 2012] Offset between fit and detection position for source 48 = 0.202204 pixels
[Sun Jan  1 22:15:58 2012] Warning, changing simple spatial fit ID from 43 to 12
[Sun Jan  1 22:15:58 2012] 3123.622400 total counts/ 3070.730000 bgd. counts: snr = 0.954492
Spatial fit parameters:
  Offset between fit and detection position for source 48 = 0.202204 pixels
  Position = (270.1, 313.0) = 13 12 52.23 -62 40 14.8
  Extent = 2.7 (1.9-3.6)", rotation angle = 0
  Source counts = 52.9 +/- 55.9
  Background counts = 3070.7
  Rate = 0.0009 +/- 0.0009
  Deleting source due to low Poisson probability