[Fri Nov 25 10:47:48 2011] Detection parameters: Position = (370.7, 228.7) = 18 56 14.26 -38 0 52.7 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 50.0 +/- 9.8 Background counts = 29.7 Rate = 0.001 +/- 0.0003 [Fri Nov 25 10:47:48 2011] Off-axis axis estimate = 7.28' [Fri Nov 25 12:52:58 2011] Using EEF radius (= 10.07 ")to estimate initial spatial extent for simple fitting [Fri Nov 25 12:52:58 2011] Initial guess for spatial extent in simple fitting = 10.07" [Fri Nov 25 12:52:58 2011] source mask rpix=2.3, npix_max = 31, mask sum = 30, frac = 0.947 [Fri Nov 25 12:52:58 2011] Giving source the simple spatial ID 21 for pass 0, mean size = 10.07" [Fri Nov 25 14:19:30 2011] fullrun_mos2_xmm0412600601_pi300-10000_cl_pass0_src21.ximg exists [Fri Nov 25 14:19:30 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0412600601_pi300-10000_cl_pass0_src21.csv [Fri Nov 25 14:19:30 2011] fullrun_mos2_xmm0412600601_pi300-10000_cl_pass0_src21_1.ximg exists [Fri Nov 25 14:19:30 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0412600601_pi300-10000_cl_pass0_src21.csv [Fri Nov 25 14:19:30 2011] It looks like the fit did not converge You should probably delete fullrun_mos2_xmm0412600601_pi300-10000_cl_pass0_src21_1.ximg Either tweak this fit manually starting from fullrun_mos2_xmm0412600601_pi300-10000_cl_pass0_src21.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 Nov 25 14:19:30 2011] fullrun_mos2_xmm0412600601_pi300-10000_cl_pass0_tfrozen_src21.ximg exists [Fri Nov 25 14:19:30 2011] fullrun_mos2_xmm0412600601_pi300-10000_cl_pass0_tfrozen_src21_1.ximg exists [Fri Nov 25 14:19:30 2011] Fit fullrun_mos2_xmm0412600601_pi300-10000_cl_pass0_tfrozen_src21 appears to have run properly [Fri Nov 25 14:19:53 2011] Spatial fit model total counts = 226.572000, observed total counts = 248.000000 [Fri Nov 25 14:19:53 2011] Offset between fit and detection position for source 33 = 0.957284 pixels Spatial fit parameters: Offset between fit and detection position for source 33 = 0.957284 pixels Position = (371.4, 228.0) = 18 56 14.01 -38 0 59.2 Extent = 20.1 (20.0-20.1)", rotation angle = 0 Source counts = 199.6 +/- 14.1 Background counts = 0.0 Rate = 0.003 +/- 0.0002 Deleting source due to low signal-to-noise ratio