[Fri Dec 23 19:32:33 2011] Detection parameters: Position = (309.0, 397.0) = 1 56 51.39 -16 54 4.1 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 96.0 +/- 17.3 Background counts = 89.6 Rate = 0.001 +/- 0.0002 [Fri Dec 23 19:32:36 2011] Off-axis axis estimate = 7.19' [Fri Dec 23 19:39:36 2011] Using EEF radius (= 10.02 ")to estimate initial spatial extent for simple fitting [Fri Dec 23 19:39:36 2011] Initial guess for spatial extent in simple fitting = 10.02" [Fri Dec 23 19:39:36 2011] source mask rpix=2.3, npix_max = 31, mask sum = 36, frac = 1.145 [Fri Dec 23 19:39:36 2011] Giving source the simple spatial ID 10 for pass 0, mean size = 10.02" [Fri Dec 23 22:44:20 2011] fullrun_pn_xmm0555220201_pi300-10000_cl_pass0_src10.ximg exists [Fri Dec 23 22:44:20 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0555220201_pi300-10000_cl_pass0_src10.csv [Fri Dec 23 22:44:20 2011] fullrun_pn_xmm0555220201_pi300-10000_cl_pass0_src10_1.ximg exists [Fri Dec 23 22:44:20 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0555220201_pi300-10000_cl_pass0_src10.csv [Fri Dec 23 22:44:20 2011] It looks like the fit did not converge You should probably delete fullrun_pn_xmm0555220201_pi300-10000_cl_pass0_src10_1.ximg Either tweak this fit manually starting from fullrun_pn_xmm0555220201_pi300-10000_cl_pass0_src10.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 Dec 23 22:44:21 2011] fullrun_pn_xmm0555220201_pi300-10000_cl_pass0_tfrozen_src10.ximg exists [Fri Dec 23 22:44:21 2011] fullrun_pn_xmm0555220201_pi300-10000_cl_pass0_tfrozen_src10_1.ximg exists [Fri Dec 23 22:44:21 2011] Fit fullrun_pn_xmm0555220201_pi300-10000_cl_pass0_tfrozen_src10 appears to have run properly [Sat Dec 24 02:15:10 2011] Spatial fit model total counts = 1410.000000, observed total counts = 1410.000000 [Sat Dec 24 02:15:10 2011] Offset between fit and detection position for source 11 = 0.360729 pixels [Sat Dec 24 02:15:10 2011] 1413.549000 total counts/ 1367.900000 bgd. counts: snr = 1.234253 Spatial fit parameters: Offset between fit and detection position for source 11 = 0.360729 pixels Position = (308.7, 396.8) = 1 56 51.46 -16 54 4.6 Extent = 3.3 (2.5-4.9)", rotation angle = 0 Source counts = 45.6 +/- 37.6 Background counts = 1367.9 Rate = 0.0006 +/- 0.0005 Deleting source due to low Poisson probability