[Wed Aug 15 10:13:21 2012] Detection parameters: Position = (247.8, 344.9) = 10 45 26.86 -59 38 56.8 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 59.8 +/- 12.9 Background counts = 46.3 Rate = 0.009 +/- 0.002 [Wed Aug 15 10:13:24 2012] Off-axis axis estimate = 4.98' [Wed Aug 15 10:16:28 2012] Using EEF radius (= 8.92 ")to estimate initial spatial extent for simple fitting [Wed Aug 15 10:16:28 2012] Initial guess for spatial extent in simple fitting = 8.92" [Wed Aug 15 10:16:28 2012] source mask rpix=2.1, npix_max = 26, mask sum = 25, frac = 0.961 [Wed Aug 15 10:16:28 2012] Giving source the simple spatial ID 33 for pass 0, mean size = 8.92" [Wed Aug 15 13:49:33 2012] fullrun_pn_xmm0112580701_pi300-10000_cl_pass0_src33.ximg exists [Wed Aug 15 13:49:33 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0112580701_pi300-10000_cl_pass0_src33.csv [Wed Aug 15 13:49:33 2012] fullrun_pn_xmm0112580701_pi300-10000_cl_pass0_src33_1.ximg exists [Wed Aug 15 13:49:33 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0112580701_pi300-10000_cl_pass0_src33.csv [Wed Aug 15 13:49:33 2012] It looks like the fit did not converge You should probably delete fullrun_pn_xmm0112580701_pi300-10000_cl_pass0_src33_1.ximg Either tweak this fit manually starting from fullrun_pn_xmm0112580701_pi300-10000_cl_pass0_src33.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 [Wed Aug 15 13:49:34 2012] fullrun_pn_xmm0112580701_pi300-10000_cl_pass0_tfrozen_src33.ximg exists [Wed Aug 15 13:49:34 2012] fullrun_pn_xmm0112580701_pi300-10000_cl_pass0_tfrozen_src33_1.ximg exists [Wed Aug 15 13:49:34 2012] Fit fullrun_pn_xmm0112580701_pi300-10000_cl_pass0_tfrozen_src33 appears to have run properly [Wed Aug 15 17:24:47 2012] Spatial fit model total counts = 605.938000, observed total counts = 568.000000 [Wed Aug 15 17:24:47 2012] Offset between fit and detection position for source 33 = 0.546472 pixels [Wed Aug 15 17:24:47 2012] 611.670300 total counts/ 590.589000 bgd. counts: snr = 0.867470 Spatial fit parameters: Offset between fit and detection position for source 33 = 0.546472 pixels Position = (247.7, 345.4) = 10 45 26.93 -59 38 57.2 Extent = 2.2" x 2.2", rotation angle = 0 Source counts = 21.1 +/- 24.7 Background counts = 590.6 Rate = 0.002 +/- 0.003 Deleting source due to low Poisson probability