[Mon Jun 10 19:49:10 2013] Detection parameters: Position = (400.0, 406.9) = 15 2 54.79 -41 54 30.1 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 88.1 +/- 16.1 Background counts = 54.1 Rate = 0.01 +/- 0.002 [Mon Jun 10 19:49:15 2013] Off-axis axis estimate = 10.77' [Mon Jun 10 19:50:57 2013] Using EEF radius (= 11.81 ")to estimate initial spatial extent for simple fitting [Mon Jun 10 19:50:57 2013] Initial guess for spatial extent in simple fitting = 11.81" [Mon Jun 10 19:50:57 2013] source mask rpix=2.7, npix_max = 41, mask sum = 36, frac = 0.870 [Mon Jun 10 19:50:57 2013] Giving source the simple spatial ID 57 for pass 0, mean size = 11.81" [Mon Jun 10 19:50:59 2013] fullrun_mos2_xmm0111090601_pi300-10000_cl_pass0_src57.ximg exists [Mon Jun 10 19:50:59 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0111090601_pi300-10000_cl_pass0_src57.csv [Mon Jun 10 19:50:59 2013] fullrun_mos2_xmm0111090601_pi300-10000_cl_pass0_src57_1.ximg exists [Mon Jun 10 19:50:59 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0111090601_pi300-10000_cl_pass0_src57.csv [Mon Jun 10 19:50:59 2013] It looks like the fit did not converge You should probably delete fullrun_mos2_xmm0111090601_pi300-10000_cl_pass0_src57_1.ximg Either tweak this fit manually starting from fullrun_mos2_xmm0111090601_pi300-10000_cl_pass0_src57.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 [Mon Jun 10 19:51:01 2013] fullrun_mos2_xmm0111090601_pi300-10000_cl_pass0_tfrozen_src57.ximg exists [Mon Jun 10 19:51:01 2013] fullrun_mos2_xmm0111090601_pi300-10000_cl_pass0_tfrozen_src57_1.ximg exists [Mon Jun 10 19:51:01 2013] Fit fullrun_mos2_xmm0111090601_pi300-10000_cl_pass0_tfrozen_src57 appears to have run properly [Mon Jun 10 19:52:07 2013] Spatial fit model total counts = 691.966000, observed total counts = 692.000000 [Mon Jun 10 19:52:07 2013] Offset between fit and detection position for source 44 = 1.155528 pixels [Mon Jun 10 19:52:07 2013] 660.197800 total counts/ 619.217000 bgd. counts: snr = 1.646869 Spatial fit parameters: Offset between fit and detection position for source 44 = 1.155528 pixels Position = (399.1, 406.1) = 15 2 55.14 -41 54 33.5 Extent = 6.8 (3.0-17.4)", rotation angle = 0 Source counts = 41.0 +/- 25.7 Background counts = 619.2 Rate = 0.003 +/- 0.002 Deleting source due to low Poisson probability