[Tue May 21 11:17:04 2013] Detection parameters:
  Position = (296.0, 328.9) = 22 36 50.76 -22 10 2.2
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 49.7 +/- 10.1
  Background counts = 10.0
  Rate = 0.007 +/- 0.001

[Tue May 21 11:17:04 2013] Off-axis axis estimate = 2.22'
[Tue May 21 11:17:18 2013] Using EEF radius (= 7.54 ")to estimate initial spatial extent for simple fitting
[Tue May 21 11:17:18 2013] Initial guess for spatial extent in simple fitting = 7.54"
[Tue May 21 11:17:18 2013] source mask rpix=1.7, npix_max = 19, mask sum = 16, frac = 0.802
[Tue May 21 11:17:18 2013] Giving source the simple spatial ID 19 for pass 0, mean size = 7.54"
[Tue May 21 11:17:19 2013] fullrun_pn_xmm0103860201_pi300-10000_cl_pass0_src19.ximg exists
[Tue May 21 11:17:19 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0103860201_pi300-10000_cl_pass0_src19.csv
[Tue May 21 11:17:19 2013] fullrun_pn_xmm0103860201_pi300-10000_cl_pass0_src19_1.ximg exists
[Tue May 21 11:17:19 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0103860201_pi300-10000_cl_pass0_src19.csv
[Tue May 21 11:17:19 2013] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0103860201_pi300-10000_cl_pass0_src19_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0103860201_pi300-10000_cl_pass0_src19.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
[Tue May 21 11:17:19 2013] fullrun_pn_xmm0103860201_pi300-10000_cl_pass0_tfrozen_src19.ximg exists
[Tue May 21 11:17:19 2013] fullrun_pn_xmm0103860201_pi300-10000_cl_pass0_tfrozen_src19_1.ximg exists
[Tue May 21 11:17:19 2013] Fit fullrun_pn_xmm0103860201_pi300-10000_cl_pass0_tfrozen_src19 appears to have run properly
[Tue May 21 11:17:27 2013] Source 19 is offset by -2.944986 and -7.037512 pixels which is larger than
2 X fitted extent = 2.783641 x 2.783641, not incorporating fit results
[Tue May 21 11:17:27 2013] Vigneting correction estimate = 1.000000
[Tue May 21 11:17:27 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue May 21 11:17:27 2013] Assessing source extent using major
[Tue May 21 11:17:27 2013] Source does appear to be extended
[Tue May 21 11:17:27 2013] Computing asymmetry using major and minor axis, asym = 1.00
[Tue May 21 11:17:36 2013] Using EEF radius (= 7.54 ")to estimate initial spatial extent for simple fitting
[Tue May 21 11:17:36 2013] Initial guess for spatial extent in simple fitting = 7.54"
[Tue May 21 11:17:36 2013] source mask rpix=1.7, npix_max = 19, mask sum = 16, frac = 0.802
[Tue May 21 11:17:36 2013] Giving source the simple spatial ID 18 for pass 1, mean size = 7.54"
[Tue May 21 11:17:37 2013] fullrun_pn_xmm0103860201_pi300-10000_cl_pass1_src18.ximg exists
[Tue May 21 11:17:37 2013] fullrun_pn_xmm0103860201_pi300-10000_cl_pass1_src18_1.ximg exists
[Tue May 21 11:17:37 2013] Fit fullrun_pn_xmm0103860201_pi300-10000_cl_pass1_src18 appears to have run properly
[Tue May 21 11:17:38 2013] fullrun_pn_xmm0103860201_pi300-10000_cl_pass1_tfrozen_src18.ximg exists
[Tue May 21 11:17:38 2013] fullrun_pn_xmm0103860201_pi300-10000_cl_pass1_tfrozen_src18_1.ximg exists
[Tue May 21 11:17:38 2013] Fit fullrun_pn_xmm0103860201_pi300-10000_cl_pass1_tfrozen_src18 appears to have run properly
[Tue May 21 11:17:46 2013] Warning: source 17 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 19 at 13.819982 pixels away
[Tue May 21 11:17:46 2013] Spatial fit model total counts = 210.679000, observed total counts = 213.000000
[Tue May 21 11:17:46 2013] Offset between fit and detection position for source 19 = 0.352481 pixels
[Tue May 21 11:17:46 2013] 213.277400 total counts/ 198.328000 bgd. counts: snr = 1.061529
Spatial fit parameters:
  Offset between fit and detection position for source 19 = 0.352481 pixels
  Position = (295.7, 328.7) = 22 36 50.85 -22 10 2.3
  Extent = 3.1 (1.9-9.2)", rotation angle = 0
  Source counts = 14.9 +/- 14.6
  Background counts = 198.3
  Rate = 0.002 +/- 0.002
  Deleting source due to low Poisson probability