[Sat Feb 18 10:46:14 2012] Detection parameters: Position = (357.3, 301.6) = 1 52 49.24 -13 44 52.0 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 60.6 +/- 13.6 Background counts = 54.4 Rate = 0.0008 +/- 0.0002 [Sat Feb 18 10:46:15 2012] Off-axis axis estimate = 4.27' [Sat Feb 18 18:18:12 2012] Using EEF radius (= 8.56 ")to estimate initial spatial extent for simple fitting [Sat Feb 18 18:18:12 2012] Initial guess for spatial extent in simple fitting = 8.56" [Sat Feb 18 18:18:12 2012] source mask rpix=2.0, npix_max = 24, mask sum = 25, frac = 1.025 [Sat Feb 18 18:18:12 2012] Giving source the simple spatial ID 71 for pass 0, mean size = 8.56" [Sat Feb 18 20:45:31 2012] fullrun_mos2_xmm0602010101_pi300-10000_cl_pass0_src71.ximg exists [Sat Feb 18 20:45:31 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0602010101_pi300-10000_cl_pass0_src71.csv [Sat Feb 18 20:45:31 2012] fullrun_mos2_xmm0602010101_pi300-10000_cl_pass0_src71_1.ximg exists [Sat Feb 18 20:45:31 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0602010101_pi300-10000_cl_pass0_src71.csv [Sat Feb 18 20:45:31 2012] It looks like the fit did not converge You should probably delete fullrun_mos2_xmm0602010101_pi300-10000_cl_pass0_src71_1.ximg Either tweak this fit manually starting from fullrun_mos2_xmm0602010101_pi300-10000_cl_pass0_src71.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 Feb 18 20:45:32 2012] fullrun_mos2_xmm0602010101_pi300-10000_cl_pass0_tfrozen_src71.ximg exists [Sat Feb 18 20:45:32 2012] fullrun_mos2_xmm0602010101_pi300-10000_cl_pass0_tfrozen_src71_1.ximg exists [Sat Feb 18 20:45:32 2012] Fit fullrun_mos2_xmm0602010101_pi300-10000_cl_pass0_tfrozen_src71 appears to have run properly [Sat Feb 18 20:46:18 2012] Spatial fit model total counts = 671.049000, observed total counts = 672.000000 [Sat Feb 18 20:46:18 2012] Offset between fit and detection position for source 43 = 0.050841 pixels [Sat Feb 18 20:46:18 2012] 666.459600 total counts/ 629.322000 bgd. counts: snr = 1.480394 Spatial fit parameters: Offset between fit and detection position for source 43 = 0.050841 pixels Position = (357.3, 301.5) = 1 52 49.24 -13 44 52.6 Extent = 4.9 (2.1-7.3)", rotation angle = 0 Source counts = 37.1 +/- 25.8 Background counts = 629.3 Rate = 0.0004 +/- 0.0003 Deleting source due to low Poisson probability