[Thu Mar 15 03:51:27 2012] Detection parameters: Position = (229.4, 190.5) = 5 34 24.64 -62 38 52.0 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 146.8 +/- 24.8 Background counts = 197.5 Rate = 0.002 +/- 0.0004 [Thu Mar 15 03:51:28 2012] Off-axis axis estimate = 9.29' [Thu Mar 15 03:56:16 2012] Using EEF radius (= 11.07 ")to estimate initial spatial extent for simple fitting [Thu Mar 15 03:56:16 2012] Initial guess for spatial extent in simple fitting = 11.07" [Thu Mar 15 03:56:16 2012] source mask rpix=2.5, npix_max = 37, mask sum = 42, frac = 1.132 [Thu Mar 15 03:56:16 2012] Giving source the simple spatial ID 33 for pass 0, mean size = 11.07" [Thu Mar 15 05:00:00 2012] fullrun_pn_xmm0603741101_pi300-10000_cl_pass0_src33.ximg exists [Thu Mar 15 05:00:00 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0603741101_pi300-10000_cl_pass0_src33.csv [Thu Mar 15 05:00:00 2012] fullrun_pn_xmm0603741101_pi300-10000_cl_pass0_src33_1.ximg exists [Thu Mar 15 05:00:00 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0603741101_pi300-10000_cl_pass0_src33.csv [Thu Mar 15 05:00:00 2012] It looks like the fit did not converge You should probably delete fullrun_pn_xmm0603741101_pi300-10000_cl_pass0_src33_1.ximg Either tweak this fit manually starting from fullrun_pn_xmm0603741101_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 [Thu Mar 15 05:00:00 2012] fullrun_pn_xmm0603741101_pi300-10000_cl_pass0_tfrozen_src33.ximg exists [Thu Mar 15 05:00:00 2012] fullrun_pn_xmm0603741101_pi300-10000_cl_pass0_tfrozen_src33_1.ximg exists [Thu Mar 15 05:00:00 2012] Fit fullrun_pn_xmm0603741101_pi300-10000_cl_pass0_tfrozen_src33 appears to have run properly [Thu Mar 15 07:10:49 2012] Spatial fit model total counts = 1283.840000, observed total counts = 1276.000000 [Thu Mar 15 07:10:49 2012] Offset between fit and detection position for source 35 = 0.745624 pixels [Thu Mar 15 07:10:49 2012] 1246.075500 total counts/ 1200.880000 bgd. counts: snr = 1.304204 Spatial fit parameters: Offset between fit and detection position for source 35 = 0.745624 pixels Position = (229.7, 191.2) = 5 34 24.49 -62 38 51.3 Extent = 4.6 (2.8-8.4)", rotation angle = 0 Source counts = 45.2 +/- 35.3 Background counts = 1200.9 Rate = 0.0009 +/- 0.0007 Deleting source due to low Poisson probability