[Sat May 18 23:53:05 2013] Detection parameters:
  Position = (231.9, 268.5) = 16 19 18.75 -77 17 34.1
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 67.6 +/- 10.8
  Background counts = 16.2
  Rate = 0.005 +/- 0.0008

[Sat May 18 23:53:05 2013] Off-axis axis estimate = 5.29'
[Sat May 18 23:54:57 2013] Using EEF radius (= 9.07 ")to estimate initial spatial extent for simple fitting
[Sat May 18 23:54:57 2013] Initial guess for spatial extent in simple fitting = 9.07"
[Sat May 18 23:54:57 2013] source mask rpix=2.1, npix_max = 26, mask sum = 20, frac = 0.748
[Sat May 18 23:54:57 2013] Giving source the simple spatial ID 23 for pass 0, mean size = 9.07"
[Sun May 19 00:29:17 2013] fullrun_pn_xmm0674330401_pi300-10000_cl_pass0_src23.ximg exists
[Sun May 19 00:29:17 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0674330401_pi300-10000_cl_pass0_src23.csv
[Sun May 19 00:29:17 2013] fullrun_pn_xmm0674330401_pi300-10000_cl_pass0_src23_1.ximg exists
[Sun May 19 00:29:17 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0674330401_pi300-10000_cl_pass0_src23.csv
[Sun May 19 00:29:17 2013] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0674330401_pi300-10000_cl_pass0_src23_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0674330401_pi300-10000_cl_pass0_src23.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 May 19 00:29:18 2013] fullrun_pn_xmm0674330401_pi300-10000_cl_pass0_tfrozen_src23.ximg exists
[Sun May 19 00:29:18 2013] fullrun_pn_xmm0674330401_pi300-10000_cl_pass0_tfrozen_src23_1.ximg exists
[Sun May 19 00:29:18 2013] Fit fullrun_pn_xmm0674330401_pi300-10000_cl_pass0_tfrozen_src23 appears to have run properly
[Sun May 19 01:26:03 2013] Spatial fit model total counts = 217.775000, observed total counts = 202.000000
[Sun May 19 01:26:03 2013] Offset between fit and detection position for source 25 = 1.553436 pixels
[Sun May 19 01:26:03 2013] 218.629100 total counts/ 197.414000 bgd. counts: snr = 1.509928
Spatial fit parameters:
  Offset between fit and detection position for source 25 = 1.553436 pixels
  Position = (230.8, 269.6) = 16 19 20.20 -77 17 38.3
  Extent = 3.2 (2.3-6.9)", rotation angle = 0
  Source counts = 21.2 +/- 14.8
  Background counts = 197.4
  Rate = 0.001 +/- 0.001
  Deleting source due to low Poisson probability