[Mon Jul 22 00:07:08 2013] Detection parameters: Position = (287.0, 278.0) = 15 3 43.32 -42 6 45.0 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 491.3 +/- 35.8 Background counts = 177.5 Rate = 0.009 +/- 0.0007 [Mon Jul 22 00:07:10 2013] Off-axis axis estimate = 1.70' [Mon Jul 22 00:09:39 2013] Using EEF radius (= 7.28 ")to estimate initial spatial extent for simple fitting [Mon Jul 22 00:09:39 2013] Initial guess for spatial extent in simple fitting = 7.28" [Mon Jul 22 00:09:39 2013] source mask rpix=1.7, npix_max = 18, mask sum = 16, frac = 0.847 [Mon Jul 22 00:09:39 2013] Giving source the simple spatial ID 85 for pass 0, mean size = 7.28" [Mon Jul 22 00:09:42 2013] fullrun_mos1_xmm0555631001_pi300-10000_cl_pass0_src85.ximg exists [Mon Jul 22 00:09:42 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0555631001_pi300-10000_cl_pass0_src85.csv [Mon Jul 22 00:09:42 2013] fullrun_mos1_xmm0555631001_pi300-10000_cl_pass0_src85_1.ximg exists [Mon Jul 22 00:09:42 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0555631001_pi300-10000_cl_pass0_src85.csv [Mon Jul 22 00:09:42 2013] It looks like the fit did not converge You should probably delete fullrun_mos1_xmm0555631001_pi300-10000_cl_pass0_src85_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0555631001_pi300-10000_cl_pass0_src85.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 Jul 22 00:09:43 2013] fullrun_mos1_xmm0555631001_pi300-10000_cl_pass0_tfrozen_src85.ximg exists [Mon Jul 22 00:09:43 2013] fullrun_mos1_xmm0555631001_pi300-10000_cl_pass0_tfrozen_src85_1.ximg exists [Mon Jul 22 00:09:43 2013] Fit fullrun_mos1_xmm0555631001_pi300-10000_cl_pass0_tfrozen_src85 appears to have run properly [Mon Jul 22 00:10:33 2013] Spatial fit model total counts = 4969.010000, observed total counts = 4883.000000 [Mon Jul 22 00:10:33 2013] Offset between fit and detection position for source 273 = 0.871816 pixels [Mon Jul 22 00:10:33 2013] Warning, changing simple spatial fit ID from 85 to 75 [Mon Jul 22 00:10:33 2013] 5012.367200 total counts/ 4936.250000 bgd. counts: snr = 1.083389 Spatial fit parameters: Offset between fit and detection position for source 273 = 0.871816 pixels Position = (287.9, 277.9) = 15 3 42.98 -42 6 44.3 Extent = 6.4 (3.3-9.3)", rotation angle = 0 Source counts = 76.1 +/- 70.8 Background counts = 4936.2 Rate = 0.001 +/- 0.001 Deleting source due to low Poisson probability