[Thu May  3 13:40:50 2012] Detection parameters:
  Position = (339.7, 79.0) = 20 32 52.44 41 4 0.1
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 880.9 +/- 42.6
  Background counts = 88.3
  Rate = 0.03 +/- 0.001

[Thu May  3 13:40:58 2012] Off-axis axis estimate = 16.19'
[Thu May  3 13:49:11 2012] Using EEF radius (= 14.52 ")to estimate initial spatial extent for simple fitting
[Thu May  3 13:49:11 2012] Initial guess for spatial extent in simple fitting = 14.52"
[Thu May  3 13:49:11 2012] source mask rpix=3.3, npix_max = 58, mask sum = 58, frac = 0.984
[Thu May  3 13:49:11 2012] Giving source the simple spatial ID 59 for pass 0, mean size = 14.52"
[Fri May  4 19:18:29 2012] fullrun_pn_xmm0505110401_pi300-10000_cl_pass0_src59.ximg exists
[Fri May  4 19:18:29 2012] fullrun_pn_xmm0505110401_pi300-10000_cl_pass0_src59_1.ximg exists
[Fri May  4 19:18:29 2012] Fit fullrun_pn_xmm0505110401_pi300-10000_cl_pass0_src59 appears to have run properly
[Fri May  4 19:18:32 2012] fullrun_pn_xmm0505110401_pi300-10000_cl_pass0_tfrozen_src59.ximg exists
[Fri May  4 19:18:32 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0505110401_pi300-10000_cl_pass0_tfrozen_src59.csv
[Fri May  4 19:18:32 2012] fullrun_pn_xmm0505110401_pi300-10000_cl_pass0_tfrozen_src59_1.ximg exists
[Fri May  4 19:18:32 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0505110401_pi300-10000_cl_pass0_tfrozen_src59.csv
[Fri May  4 19:18:32 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0505110401_pi300-10000_cl_pass0_tfrozen_src59_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0505110401_pi300-10000_cl_pass0_tfrozen_src59.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
[Sat May  5 14:41:20 2012] Spatial fit model total counts = 2954.150000, observed total counts = 3158.000000
[Sat May  5 14:41:20 2012] Offset between fit and detection position for source 63 = 1.335987 pixels
[Sat May  5 14:41:20 2012] 3059.979300 total counts/ 2985.360000 bgd. counts: snr = 1.365692
Spatial fit parameters:
  Offset between fit and detection position for source 63 = 1.335987 pixels
  Position = (338.4, 78.8) = 20 32 52.94 41 4 2.7
  Extent = 7.2" x 7.2", rotation angle = 0
  Source counts = 74.6 +/- 55.3
  Background counts = 2985.4
  Rate = 0.005 +/- 0.004
  Deleting source due to low Poisson probability