[Thu May 31 21:46:20 2012] Detection parameters:
  Position = (199.9, 309.2) = 16 53 23.74 2 26 24.7
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 71.8 +/- 11.6
  Background counts = 26.1
  Rate = 0.01 +/- 0.002

[Thu May 31 21:46:20 2012] Off-axis axis estimate = 7.19'
[Thu May 31 21:48:20 2012] Using EEF radius (= 10.02 ")to estimate initial spatial extent for simple fitting
[Thu May 31 21:48:20 2012] Initial guess for spatial extent in simple fitting = 10.02"
[Thu May 31 21:48:20 2012] source mask rpix=2.3, npix_max = 31, mask sum = 18, frac = 0.572
[Thu May 31 21:48:20 2012] Giving source the simple spatial ID 6 for pass 0, mean size = 10.02"
[Thu May 31 22:10:21 2012] fullrun_pn_xmm0101640601_pi300-10000_cl_pass0_src6.ximg exists
[Thu May 31 22:10:21 2012] fullrun_pn_xmm0101640601_pi300-10000_cl_pass0_src6_1.ximg exists
[Thu May 31 22:10:21 2012] Fit fullrun_pn_xmm0101640601_pi300-10000_cl_pass0_src6 appears to have run properly
[Thu May 31 22:10:22 2012] fullrun_pn_xmm0101640601_pi300-10000_cl_pass0_tfrozen_src6.ximg exists
[Thu May 31 22:10:22 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0101640601_pi300-10000_cl_pass0_tfrozen_src6.csv
[Thu May 31 22:10:22 2012] fullrun_pn_xmm0101640601_pi300-10000_cl_pass0_tfrozen_src6_1.ximg exists
[Thu May 31 22:10:22 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0101640601_pi300-10000_cl_pass0_tfrozen_src6.csv
[Thu May 31 22:10:22 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0101640601_pi300-10000_cl_pass0_tfrozen_src6_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0101640601_pi300-10000_cl_pass0_tfrozen_src6.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
[Thu May 31 22:23:21 2012] Spatial fit model total counts = 232.687000, observed total counts = 222.000000
[Thu May 31 22:23:21 2012] Offset between fit and detection position for source 6 = 0.890952 pixels
[Thu May 31 22:23:21 2012] 233.744400 total counts/ 217.918000 bgd. counts: snr = 1.072101
Spatial fit parameters:
  Offset between fit and detection position for source 6 = 0.890952 pixels
  Position = (199.0, 309.5) = 16 53 23.99 2 26 23.2
  Extent = 3.9" x 2.1", rotation angle = 277
  Source counts = 15.8 +/- 15.3
  Background counts = 217.9
  Rate = 0.002 +/- 0.002
  Deleting source due to low Poisson probability