[Tue Aug 21 02:15:59 2012] Detection parameters: Position = (322.5, 331.1) = 21 50 19.05 -5 42 37.0 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 113.6 +/- 17.4 Background counts = 68.6 Rate = 0.002 +/- 0.0002 [Tue Aug 21 02:16:00 2012] Off-axis axis estimate = 2.94' [Tue Aug 21 05:34:54 2012] Using EEF radius (= 7.90 ")to estimate initial spatial extent for simple fitting [Tue Aug 21 05:34:54 2012] Initial guess for spatial extent in simple fitting = 7.90" [Tue Aug 21 05:34:54 2012] source mask rpix=1.8, npix_max = 21, mask sum = 20, frac = 0.933 [Tue Aug 21 05:34:54 2012] Giving source the simple spatial ID 24 for pass 0, mean size = 7.90" [Tue Aug 21 06:45:22 2012] fullrun_mos2_xmm0603590101_pi300-10000_cl_pass0_src24.ximg exists [Tue Aug 21 06:45:22 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0603590101_pi300-10000_cl_pass0_src24.csv [Tue Aug 21 06:45:22 2012] fullrun_mos2_xmm0603590101_pi300-10000_cl_pass0_src24_1.ximg exists [Tue Aug 21 06:45:22 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0603590101_pi300-10000_cl_pass0_src24.csv [Tue Aug 21 06:45:22 2012] It looks like the fit did not converge You should probably delete fullrun_mos2_xmm0603590101_pi300-10000_cl_pass0_src24_1.ximg Either tweak this fit manually starting from fullrun_mos2_xmm0603590101_pi300-10000_cl_pass0_src24.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 [Tue Aug 21 06:45:23 2012] fullrun_mos2_xmm0603590101_pi300-10000_cl_pass0_tfrozen_src24.ximg exists [Tue Aug 21 06:45:23 2012] fullrun_mos2_xmm0603590101_pi300-10000_cl_pass0_tfrozen_src24_1.ximg exists [Tue Aug 21 06:45:23 2012] Fit fullrun_mos2_xmm0603590101_pi300-10000_cl_pass0_tfrozen_src24 appears to have run properly [Tue Aug 21 06:46:00 2012] Spatial fit model total counts = 559.298000, observed total counts = 561.000000 [Tue Aug 21 06:46:00 2012] Offset between fit and detection position for source 24 = 9.287872 pixels [Tue Aug 21 06:46:00 2012] 559.009028 total counts/ 559.009000 bgd. counts: snr = 0.000001 Spatial fit parameters: Offset between fit and detection position for source 24 = 9.287872 pixels Position = (329.3, 324.7) = 21 50 17.07 -5 43 4.6 Extent = 15.8 (15.8-31.6)", rotation angle = 0 Source counts = 0.0 +/- 23.6 Background counts = 559.0 Rate = 4e-10 +/- 0.0003 Deleting source due to low Poisson probability