[Thu Jan  5 05:58:44 2012] Detection parameters:
  Position = (287.1, 355.8) = 13 20 14.97 70 1 51.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 128.2 +/- 16.2
  Background counts = 66.5
  Rate = 0.01 +/- 0.001

[Thu Jan  5 05:58:44 2012] Off-axis axis estimate = 4.24'
[Thu Jan  5 06:02:30 2012] Using EEF radius (= 8.55 ")to estimate initial spatial extent for simple fitting
[Thu Jan  5 06:02:30 2012] Initial guess for spatial extent in simple fitting = 8.55"
[Thu Jan  5 06:02:30 2012] source mask rpix=2.0, npix_max = 24, mask sum = 20, frac = 0.823
[Thu Jan  5 06:02:30 2012] Giving source the simple spatial ID 15 for pass 0, mean size = 8.55"
[Thu Jan  5 07:04:21 2012] fullrun_pn_xmm0150900101_pi300-10000_cl_pass0_src15.ximg exists
[Thu Jan  5 07:04:21 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0150900101_pi300-10000_cl_pass0_src15.csv
[Thu Jan  5 07:04:21 2012] fullrun_pn_xmm0150900101_pi300-10000_cl_pass0_src15_1.ximg exists
[Thu Jan  5 07:04:21 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0150900101_pi300-10000_cl_pass0_src15.csv
[Thu Jan  5 07:04:21 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0150900101_pi300-10000_cl_pass0_src15_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0150900101_pi300-10000_cl_pass0_src15.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 Jan  5 07:04:21 2012] fullrun_pn_xmm0150900101_pi300-10000_cl_pass0_tfrozen_src15.ximg exists
[Thu Jan  5 07:04:21 2012] fullrun_pn_xmm0150900101_pi300-10000_cl_pass0_tfrozen_src15_1.ximg exists
[Thu Jan  5 07:04:21 2012] Fit fullrun_pn_xmm0150900101_pi300-10000_cl_pass0_tfrozen_src15 appears to have run properly
[Thu Jan  5 08:29:58 2012] Spatial fit model total counts = 371.282000, observed total counts = 372.000000
[Thu Jan  5 08:29:58 2012] Offset between fit and detection position for source 15 = 7.886115 pixels
[Thu Jan  5 08:29:58 2012] Warning, changing simple spatial fit ID from 15 to 2
[Thu Jan  5 08:29:58 2012] 386.869023 total counts/ 386.869000 bgd. counts: snr = 0.000001
Spatial fit parameters:
  Offset between fit and detection position for source 15 = 7.886115 pixels
  Position = (288.4, 363.6) = 13 20 13.89 70 2 31.0
  Extent = 18.3 (18.3-36.6)", rotation angle = 0
  Source counts = 0.0 +/- 19.7
  Background counts = 386.9
  Rate = 2e-09 +/- 0.002
  Deleting source due to low Poisson probability