[Mon Jun 17 00:54:27 2013] Detection parameters:
  Position = (235.4, 347.1) = 20 48 13.88 30 16 23.6
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 183.8 +/- 26.9
  Background counts = 461.5
  Rate = 0.02 +/- 0.002

[Mon Jun 17 00:54:38 2013] Off-axis axis estimate = 5.77'
[Mon Jun 17 00:56:29 2013] Using EEF radius (= 9.32 ")to estimate initial spatial extent for simple fitting
[Mon Jun 17 00:56:29 2013] Initial guess for spatial extent in simple fitting = 9.32"
[Mon Jun 17 00:56:29 2013] source mask rpix=2.1, npix_max = 27, mask sum = 22, frac = 0.788
[Mon Jun 17 00:56:29 2013] Giving source the simple spatial ID 34 for pass 0, mean size = 9.32"
[Mon Jun 17 00:56:33 2013] fullrun_pn_xmm0082540701_pi300-10000_cl_pass0_src34.ximg exists
[Mon Jun 17 00:56:33 2013] fullrun_pn_xmm0082540701_pi300-10000_cl_pass0_src34_1.ximg exists
[Mon Jun 17 00:56:33 2013] Fit fullrun_pn_xmm0082540701_pi300-10000_cl_pass0_src34 appears to have run properly
[Mon Jun 17 00:56:37 2013] fullrun_pn_xmm0082540701_pi300-10000_cl_pass0_tfrozen_src34.ximg exists
[Mon Jun 17 00:56:37 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0082540701_pi300-10000_cl_pass0_tfrozen_src34.csv
[Mon Jun 17 00:56:37 2013] fullrun_pn_xmm0082540701_pi300-10000_cl_pass0_tfrozen_src34_1.ximg exists
[Mon Jun 17 00:56:37 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0082540701_pi300-10000_cl_pass0_tfrozen_src34.csv
[Mon Jun 17 00:56:37 2013] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0082540701_pi300-10000_cl_pass0_tfrozen_src34_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0082540701_pi300-10000_cl_pass0_tfrozen_src34.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 17 00:57:37 2013] Spatial fit model total counts = 1230.460000, observed total counts = 1344.000000
[Mon Jun 17 00:57:37 2013] Offset between fit and detection position for source 46 = 7.758623 pixels
[Mon Jun 17 00:57:37 2013] 1173.931243 total counts/ 1173.930000 bgd. counts: snr = 0.000036
Spatial fit parameters:
  Offset between fit and detection position for source 46 = 7.758623 pixels
  Position = (236.3, 339.4) = 20 48 13.57 30 15 53.3
  Extent = 18.6 (2.3-37.3)" x 18.6 (18.6-37.3)", rotation angle = -0
  Source counts = 0.0 +/- 34.3
  Background counts = 1173.9
  Rate = 4e-07 +/- 0.01
  Deleting source due to low Poisson probability