[Mon Jun 11 10:03:19 2012] Detection parameters:
  Position = (247.9, 186.0) = 1 5 31.81 -58 34 40.4
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 23.1 +/- 6.0
  Background counts = 3.0
  Rate = 0.005 +/- 0.001

[Mon Jun 11 10:03:19 2012] Off-axis axis estimate = 8.94'
[Mon Jun 11 10:04:07 2012] Using EEF radius (= 10.90 ")to estimate initial spatial extent for simple fitting
[Mon Jun 11 10:04:07 2012] Initial guess for spatial extent in simple fitting = 10.90"
[Mon Jun 11 10:04:07 2012] source mask rpix=2.5, npix_max = 36, mask sum = 34, frac = 0.941
[Mon Jun 11 10:04:07 2012] Giving source the simple spatial ID 20 for pass 0, mean size = 10.90"
[Mon Jun 11 10:26:06 2012] fullrun_pn_xmm0103861601_pi300-10000_cl_pass0_src20.ximg exists
[Mon Jun 11 10:26:06 2012] fullrun_pn_xmm0103861601_pi300-10000_cl_pass0_src20_1.ximg exists
[Mon Jun 11 10:26:06 2012] Fit fullrun_pn_xmm0103861601_pi300-10000_cl_pass0_src20 appears to have run properly
[Mon Jun 11 10:26:06 2012] fullrun_pn_xmm0103861601_pi300-10000_cl_pass0_tfrozen_src20.ximg exists
[Mon Jun 11 10:26:06 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0103861601_pi300-10000_cl_pass0_tfrozen_src20.csv
[Mon Jun 11 10:26:06 2012] fullrun_pn_xmm0103861601_pi300-10000_cl_pass0_tfrozen_src20_1.ximg exists
[Mon Jun 11 10:26:06 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0103861601_pi300-10000_cl_pass0_tfrozen_src20.csv
[Mon Jun 11 10:26:06 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0103861601_pi300-10000_cl_pass0_tfrozen_src20_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0103861601_pi300-10000_cl_pass0_tfrozen_src20.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
[Mon Jun 11 10:42:27 2012] Spatial fit model total counts = 40.830100, observed total counts = 43.000000
[Mon Jun 11 10:42:27 2012] Offset between fit and detection position for source 20 = 0.670963 pixels
[Mon Jun 11 10:42:27 2012] 37.379490 total counts/ 29.150800 bgd. counts: snr = 1.524072
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.670963 pixels
  Position = (248.6, 186.1) = 1 5 31.44 -58 34 41.2
  Extent = 2.7" x 2.7", rotation angle = 337
  Source counts = 8.2 +/- 6.1
  Background counts = 29.2
  Rate = 0.002 +/- 0.001
  Deleting source due to low Poisson probability