[Wed Aug 15 22:19:59 2012] Detection parameters: Position = (259.9, 387.4) = 17 45 0.86 -29 15 22.7 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 59.3 +/- 12.7 Background counts = 42.1 Rate = 0.005 +/- 0.001 [Wed Aug 15 22:19:59 2012] Off-axis axis estimate = 7.03' [Wed Aug 15 22:21:54 2012] Using EEF radius (= 9.94 ")to estimate initial spatial extent for simple fitting [Wed Aug 15 22:21:54 2012] Initial guess for spatial extent in simple fitting = 9.94" [Wed Aug 15 22:21:54 2012] source mask rpix=2.3, npix_max = 31, mask sum = 30, frac = 0.966 [Wed Aug 15 22:21:54 2012] Giving source the simple spatial ID 13 for pass 0, mean size = 9.94" [Wed Aug 15 23:15:34 2012] fullrun_pn_xmm0112970701_pi300-10000_cl_pass0_src13.ximg exists [Wed Aug 15 23:15:34 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0112970701_pi300-10000_cl_pass0_src13.csv [Wed Aug 15 23:15:34 2012] fullrun_pn_xmm0112970701_pi300-10000_cl_pass0_src13_1.ximg exists [Wed Aug 15 23:15:34 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0112970701_pi300-10000_cl_pass0_src13.csv [Wed Aug 15 23:15:34 2012] It looks like the fit did not converge You should probably delete fullrun_pn_xmm0112970701_pi300-10000_cl_pass0_src13_1.ximg Either tweak this fit manually starting from fullrun_pn_xmm0112970701_pi300-10000_cl_pass0_src13.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 23:15:34 2012] fullrun_pn_xmm0112970701_pi300-10000_cl_pass0_tfrozen_src13.ximg exists [Wed Aug 15 23:15:34 2012] fullrun_pn_xmm0112970701_pi300-10000_cl_pass0_tfrozen_src13_1.ximg exists [Wed Aug 15 23:15:34 2012] Fit fullrun_pn_xmm0112970701_pi300-10000_cl_pass0_tfrozen_src13 appears to have run properly [Wed Aug 15 23:51:48 2012] Spatial fit model total counts = 508.646000, observed total counts = 509.000000 [Wed Aug 15 23:51:48 2012] Offset between fit and detection position for source 13 = 0.267969 pixels [Wed Aug 15 23:51:48 2012] 501.307500 total counts/ 472.109000 bgd. counts: snr = 1.343815 Spatial fit parameters: Offset between fit and detection position for source 13 = 0.267969 pixels Position = (259.7, 387.3) = 17 45 0.93 -29 15 23.9 Extent = 3.9 (2.7-6.3)", rotation angle = 0 Source counts = 29.2 +/- 22.4 Background counts = 472.1 Rate = 0.002 +/- 0.001 Deleting source due to low Poisson probability