[Fri Jun 7 22:47:39 2013] Detection parameters: Position = (426.0, 277.9) = 15 3 19.70 -41 56 33.2 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 897.1 +/- 47.3 Background counts = 331.6 Rate = 0.01 +/- 0.0007 [Fri Jun 7 22:47:49 2013] Off-axis axis estimate = 9.37' [Fri Jun 7 22:50:15 2013] Using EEF radius (= 11.11 ")to estimate initial spatial extent for simple fitting [Fri Jun 7 22:50:15 2013] Initial guess for spatial extent in simple fitting = 11.11" [Fri Jun 7 22:50:15 2013] source mask rpix=2.6, npix_max = 37, mask sum = 36, frac = 0.965 [Fri Jun 7 22:50:15 2013] Giving source the simple spatial ID 61 for pass 0, mean size = 11.11" [Fri Jun 7 22:50:18 2013] fullrun_mos1_xmm0555630201_pi300-10000_cl_pass0_src61.ximg exists [Fri Jun 7 22:50:18 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0555630201_pi300-10000_cl_pass0_src61.csv [Fri Jun 7 22:50:18 2013] fullrun_mos1_xmm0555630201_pi300-10000_cl_pass0_src61_1.ximg exists [Fri Jun 7 22:50:18 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0555630201_pi300-10000_cl_pass0_src61.csv [Fri Jun 7 22:50:18 2013] It looks like the fit did not converge You should probably delete fullrun_mos1_xmm0555630201_pi300-10000_cl_pass0_src61_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0555630201_pi300-10000_cl_pass0_src61.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 [Fri Jun 7 22:50:20 2013] fullrun_mos1_xmm0555630201_pi300-10000_cl_pass0_tfrozen_src61.ximg exists [Fri Jun 7 22:50:20 2013] fullrun_mos1_xmm0555630201_pi300-10000_cl_pass0_tfrozen_src61_1.ximg exists [Fri Jun 7 22:50:20 2013] Fit fullrun_mos1_xmm0555630201_pi300-10000_cl_pass0_tfrozen_src61 appears to have run properly [Fri Jun 7 22:51:25 2013] Spatial fit model total counts = 7391.190000, observed total counts = 7398.000000 [Fri Jun 7 22:51:25 2013] Offset between fit and detection position for source 65 = 7.886032 pixels [Fri Jun 7 22:51:25 2013] Warning, changing simple spatial fit ID from 61 to 60 [Fri Jun 7 22:51:25 2013] 7269.000015 total counts/ 7269.000000 bgd. counts: snr = 0.000000 Spatial fit parameters: Offset between fit and detection position for source 65 = 7.886032 pixels Position = (433.0, 274.2) = 15 3 16.97 -41 56 48.1 Extent = 22.3 (22.2-44.5)", rotation angle = 0 Source counts = 0.0 +/- 85.3 Background counts = 7269.0 Rate = 1e-10 +/- 0.0008 Deleting source due to low Poisson probability