[Sun Feb 12 11:38:21 2012] Detection parameters:
  Position = (137.0, 291.0) = 17 11 47.69 -23 21 17.7
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 164.6 +/- 24.8
  Background counts = 156.4
  Rate = 0.007 +/- 0.001

[Sun Feb 12 11:38:21 2012] Off-axis axis estimate = 11.72'
[Sun Feb 12 11:41:11 2012] Using EEF radius (= 12.29 ")to estimate initial spatial extent for simple fitting
[Sun Feb 12 11:41:11 2012] Initial guess for spatial extent in simple fitting = 12.29"
[Sun Feb 12 11:41:11 2012] source mask rpix=2.8, npix_max = 44, mask sum = 36, frac = 0.814
[Sun Feb 12 11:41:11 2012] Giving source the simple spatial ID 8 for pass 0, mean size = 12.29"
[Sun Feb 12 13:43:54 2012] fullrun_pn_xmm0505150301_pi300-10000_cl_pass0_src8.ximg exists
[Sun Feb 12 13:43:54 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0505150301_pi300-10000_cl_pass0_src8.csv
[Sun Feb 12 13:43:54 2012] fullrun_pn_xmm0505150301_pi300-10000_cl_pass0_src8_1.ximg exists
[Sun Feb 12 13:43:54 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0505150301_pi300-10000_cl_pass0_src8.csv
[Sun Feb 12 13:43:54 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0505150301_pi300-10000_cl_pass0_src8_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0505150301_pi300-10000_cl_pass0_src8.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 Feb 12 13:43:54 2012] fullrun_pn_xmm0505150301_pi300-10000_cl_pass0_tfrozen_src8.ximg exists
[Sun Feb 12 13:43:54 2012] fullrun_pn_xmm0505150301_pi300-10000_cl_pass0_tfrozen_src8_1.ximg exists
[Sun Feb 12 13:43:54 2012] Fit fullrun_pn_xmm0505150301_pi300-10000_cl_pass0_tfrozen_src8 appears to have run properly
[Sun Feb 12 15:33:30 2012] Warning, spatial fit 8 centroid is now closest to src. 10
[Sun Feb 12 15:33:30 2012] Spatial fit model total counts = 1256.840000, observed total counts = 1254.000000
[Sun Feb 12 15:33:30 2012] Offset between fit and detection position for source 9 = 1.406364 pixels
[Sun Feb 12 15:33:30 2012] Warning, changing simple spatial fit ID from 8 to 24
[Sun Feb 12 15:33:30 2012] 1214.897900 total counts/ 1200.220000 bgd. counts: snr = 0.423676
Spatial fit parameters:
  Offset between fit and detection position for source 9 = 1.406364 pixels
  Position = (138.1, 290.2) = 17 11 47.33 -23 21 20.5
  Extent = 3.0" x 3.0", rotation angle = 0
  Source counts = 14.7 +/- 34.9
  Background counts = 1200.2
  Rate = 0.001 +/- 0.003
  Deleting source due to low Poisson probability