[Mon Sep 3 21:58:09 2012] Detection parameters: Position = (324.9, 302.8) = 12 58 39.24 -1 42 55.8 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 190.6 +/- 26.8 Background counts = 187.8 Rate = 0.005 +/- 0.0007 [Mon Sep 3 21:58:10 2012] Off-axis axis estimate = 1.94' [Tue Sep 4 03:35:35 2012] Using EEF radius (= 7.40 ")to estimate initial spatial extent for simple fitting [Tue Sep 4 03:35:35 2012] Initial guess for spatial extent in simple fitting = 7.40" [Tue Sep 4 03:35:35 2012] source mask rpix=1.7, npix_max = 19, mask sum = 16, frac = 0.826 [Tue Sep 4 03:35:35 2012] Giving source the simple spatial ID 19 for pass 0, mean size = 7.40" [Tue Sep 4 05:11:18 2012] fullrun_mos2_xmm0093200101_pi300-10000_cl_pass0_src19.ximg exists [Tue Sep 4 05:11:18 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0093200101_pi300-10000_cl_pass0_src19.csv [Tue Sep 4 05:11:18 2012] fullrun_mos2_xmm0093200101_pi300-10000_cl_pass0_src19_1.ximg exists [Tue Sep 4 05:11:18 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0093200101_pi300-10000_cl_pass0_src19.csv [Tue Sep 4 05:11:18 2012] It looks like the fit did not converge You should probably delete fullrun_mos2_xmm0093200101_pi300-10000_cl_pass0_src19_1.ximg Either tweak this fit manually starting from fullrun_mos2_xmm0093200101_pi300-10000_cl_pass0_src19.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 Sep 4 05:11:19 2012] fullrun_mos2_xmm0093200101_pi300-10000_cl_pass0_tfrozen_src19.ximg exists [Tue Sep 4 05:11:19 2012] fullrun_mos2_xmm0093200101_pi300-10000_cl_pass0_tfrozen_src19_1.ximg exists [Tue Sep 4 05:11:19 2012] Fit fullrun_mos2_xmm0093200101_pi300-10000_cl_pass0_tfrozen_src19 appears to have run properly [Tue Sep 4 05:11:59 2012] Source 24 is offset by -2.699405 and 6.076250 pixels which is larger than 2 X fitted extent = 2.221830 x 2.221830, not incorporating fit results [Tue Sep 4 05:11:59 2012] Warning, spatial fit 19 centroid is now closest to src. 21 [Tue Sep 4 05:11:59 2012] Spatial fit model total counts = 1642.240000, observed total counts = 1636.000000 [Tue Sep 4 05:11:59 2012] Offset between fit and detection position for source 24 = 3.883264 pixels [Tue Sep 4 05:11:59 2012] Warning, changing simple spatial fit ID from 19 to 45 [Tue Sep 4 05:11:59 2012] 1617.520100 total counts/ 1574.180000 bgd. counts: snr = 1.092352 Spatial fit parameters: Offset between fit and detection position for source 24 = 3.883264 pixels Position = (324.4, 306.7) = 12 58 39.39 -1 42 39.7 Extent = 11.4 (8.4-27.5)", rotation angle = 0 Source counts = 43.3 +/- 40.2 Background counts = 1574.2 Rate = 0.001 +/- 0.001 Deleting source due to low Poisson probability