[Mon Jul 9 08:43:35 2012] Detection parameters: Position = (312.9, 229.4) = 17 46 9.11 -28 45 7.3 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 89.1 +/- 18.6 Background counts = 115.0 Rate = 0.006 +/- 0.001 [Mon Jul 9 08:43:35 2012] Off-axis axis estimate = 5.12' [Mon Jul 9 08:46:34 2012] Using EEF radius (= 8.99 ")to estimate initial spatial extent for simple fitting [Mon Jul 9 08:46:34 2012] Initial guess for spatial extent in simple fitting = 8.99" [Mon Jul 9 08:46:34 2012] source mask rpix=2.1, npix_max = 26, mask sum = 25, frac = 0.949 [Mon Jul 9 08:46:34 2012] Giving source the simple spatial ID 33 for pass 0, mean size = 8.99" [Mon Jul 9 11:08:35 2012] fullrun_pn_xmm0112970401_pi300-10000_cl_pass0_src33.ximg exists [Mon Jul 9 11:08:35 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0112970401_pi300-10000_cl_pass0_src33.csv [Mon Jul 9 11:08:35 2012] fullrun_pn_xmm0112970401_pi300-10000_cl_pass0_src33_1.ximg exists [Mon Jul 9 11:08:35 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0112970401_pi300-10000_cl_pass0_src33.csv [Mon Jul 9 11:08:35 2012] It looks like the fit did not converge You should probably delete fullrun_pn_xmm0112970401_pi300-10000_cl_pass0_src33_1.ximg Either tweak this fit manually starting from fullrun_pn_xmm0112970401_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 [Mon Jul 9 11:08:36 2012] fullrun_pn_xmm0112970401_pi300-10000_cl_pass0_tfrozen_src33.ximg exists [Mon Jul 9 11:08:36 2012] fullrun_pn_xmm0112970401_pi300-10000_cl_pass0_tfrozen_src33_1.ximg exists [Mon Jul 9 11:08:36 2012] Fit fullrun_pn_xmm0112970401_pi300-10000_cl_pass0_tfrozen_src33 appears to have run properly [Mon Jul 9 13:12:01 2012] Spatial fit model total counts = 1225.000000, observed total counts = 1225.000000 [Mon Jul 9 13:12:01 2012] Offset between fit and detection position for source 36 = 0.249026 pixels [Mon Jul 9 13:12:01 2012] 1207.264700 total counts/ 1175.830000 bgd. counts: snr = 0.916721 Spatial fit parameters: Offset between fit and detection position for source 36 = 0.249026 pixels Position = (313.1, 229.2) = 17 46 9.07 -28 45 7.2 Extent = 3.3 (2.2-8.2)", rotation angle = 0 Source counts = 31.4 +/- 34.7 Background counts = 1175.8 Rate = 0.001 +/- 0.002 Deleting source due to low Poisson probability