[Tue Jan  3 11:41:50 2012] Detection parameters:
  Position = (399.1, 235.0) = 14 45 21.86 -62 23 59.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 1034.3 +/- 47.4
  Background counts = 157.9
  Rate = 0.03 +/- 0.001

[Tue Jan  3 11:41:51 2012] Off-axis axis estimate = 8.63'
[Tue Jan  3 11:48:45 2012] Using EEF radius (= 10.74 ")to estimate initial spatial extent for simple fitting
[Tue Jan  3 11:48:45 2012] Initial guess for spatial extent in simple fitting = 10.74"
[Tue Jan  3 11:48:45 2012] source mask rpix=2.5, npix_max = 35, mask sum = 36, frac = 1.021
[Tue Jan  3 11:48:45 2012] Giving source the simple spatial ID 9 for pass 0, mean size = 10.74"
[Tue Jan  3 19:57:10 2012] fullrun_pn_xmm0504810601_pi300-10000_cl_pass0_src9.ximg exists
[Tue Jan  3 19:57:10 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0504810601_pi300-10000_cl_pass0_src9.csv
[Tue Jan  3 19:57:10 2012] fullrun_pn_xmm0504810601_pi300-10000_cl_pass0_src9_1.ximg exists
[Tue Jan  3 19:57:10 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0504810601_pi300-10000_cl_pass0_src9.csv
[Tue Jan  3 19:57:10 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0504810601_pi300-10000_cl_pass0_src9_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0504810601_pi300-10000_cl_pass0_src9.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 Jan  3 19:57:12 2012] fullrun_pn_xmm0504810601_pi300-10000_cl_pass0_tfrozen_src9.ximg exists
[Tue Jan  3 19:57:12 2012] fullrun_pn_xmm0504810601_pi300-10000_cl_pass0_tfrozen_src9_1.ximg exists
[Tue Jan  3 19:57:12 2012] Fit fullrun_pn_xmm0504810601_pi300-10000_cl_pass0_tfrozen_src9 appears to have run properly
[Wed Jan  4 08:17:02 2012] Spatial fit model total counts = 5721.670000, observed total counts = 5713.000000
[Wed Jan  4 08:17:02 2012] Offset between fit and detection position for source 9 = 7.982489 pixels
[Wed Jan  4 08:17:02 2012] Warning, changing simple spatial fit ID from 9 to 2
[Wed Jan  4 08:17:02 2012] 4301.690023 total counts/ 4301.690000 bgd. counts: snr = 0.000000
Spatial fit parameters:
  Offset between fit and detection position for source 9 = 7.982489 pixels
  Position = (392.1, 231.1) = 14 45 26.22 -62 24 14.7
  Extent = 21.5 (21.4-43.0)", rotation angle = 0
  Source counts = 0.0 +/- 65.6
  Background counts = 4301.7
  Rate = 9e-10 +/- 0.003
  Deleting source due to low Poisson probability