[Sat Jul 21 08:30:15 2012] Detection parameters: Position = (174.9, 244.5) = 16 50 10.15 -69 4 6.2 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 52.9 +/- 11.2 Background counts = 24.4 Rate = 0.004 +/- 0.0008 [Sat Jul 21 08:30:15 2012] Off-axis axis estimate = 9.77' [Sat Jul 21 08:32:23 2012] Using EEF radius (= 11.31 ")to estimate initial spatial extent for simple fitting [Sat Jul 21 08:32:23 2012] Initial guess for spatial extent in simple fitting = 11.31" [Sat Jul 21 08:32:23 2012] source mask rpix=2.6, npix_max = 38, mask sum = 42, frac = 1.092 [Sat Jul 21 08:32:23 2012] Giving source the simple spatial ID 32 for pass 0, mean size = 11.31" [Sat Jul 21 09:18:28 2012] fullrun_pn_xmm0021750501_pi300-10000_cl_pass0_src32.ximg exists [Sat Jul 21 09:18:28 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0021750501_pi300-10000_cl_pass0_src32.csv [Sat Jul 21 09:18:28 2012] fullrun_pn_xmm0021750501_pi300-10000_cl_pass0_src32_1.ximg exists [Sat Jul 21 09:18:28 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0021750501_pi300-10000_cl_pass0_src32.csv [Sat Jul 21 09:18:28 2012] It looks like the fit did not converge You should probably delete fullrun_pn_xmm0021750501_pi300-10000_cl_pass0_src32_1.ximg Either tweak this fit manually starting from fullrun_pn_xmm0021750501_pi300-10000_cl_pass0_src32.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 [Sat Jul 21 09:18:29 2012] fullrun_pn_xmm0021750501_pi300-10000_cl_pass0_tfrozen_src32.ximg exists [Sat Jul 21 09:18:29 2012] fullrun_pn_xmm0021750501_pi300-10000_cl_pass0_tfrozen_src32_1.ximg exists [Sat Jul 21 09:18:29 2012] Fit fullrun_pn_xmm0021750501_pi300-10000_cl_pass0_tfrozen_src32 appears to have run properly [Sat Jul 21 10:46:30 2012] Spatial fit model total counts = 295.065000, observed total counts = 296.000000 [Sat Jul 21 10:46:30 2012] Offset between fit and detection position for source 35 = 0.439806 pixels [Sat Jul 21 10:46:30 2012] 295.944100 total counts/ 275.696000 bgd. counts: snr = 1.219464 Spatial fit parameters: Offset between fit and detection position for source 35 = 0.439806 pixels Position = (174.9, 244.9) = 16 50 10.18 -69 4 6.8 Extent = 2.8" x 2.8", rotation angle = 0 Source counts = 20.2 +/- 17.2 Background counts = 275.7 Rate = 0.0008 +/- 0.0007 Deleting source due to low Poisson probability