[Wed May 8 02:32:12 2013] Detection parameters: Position = (341.9, 369.9) = 3 19 37.80 41 34 47.5 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 628.9 +/- 58.9 Background counts = 1306.4 Rate = 0.01 +/- 0.001 [Wed May 8 02:32:36 2013] Off-axis axis estimate = 6.06' [Thu May 9 08:51:42 2013] Using EEF radius (= 9.46 ")to estimate initial spatial extent for simple fitting [Thu May 9 08:51:42 2013] Initial guess for spatial extent in simple fitting = 9.46" [Thu May 9 08:51:42 2013] source mask rpix=2.2, npix_max = 28, mask sum = 36, frac = 1.258 [Thu May 9 08:51:42 2013] Giving source the simple spatial ID 55 for pass 0, mean size = 9.46" [Fri May 10 06:57:17 2013] fullrun_mos1_xmm0085110101_pi300-10000_cl_pass0_src55.ximg exists [Fri May 10 06:57:17 2013] Warning: model total counts is not > 0 in csv/fullrun_mos1_xmm0085110101_pi300-10000_cl_pass0_src55.csv [Fri May 10 06:57:17 2013] fullrun_mos1_xmm0085110101_pi300-10000_cl_pass0_src55_1.ximg exists [Fri May 10 06:57:17 2013] Warning: model total counts is not > 0 in csv/fullrun_mos1_xmm0085110101_pi300-10000_cl_pass0_src55.csv [Fri May 10 06:57:17 2013] It looks like the fit did not converge You should probably delete fullrun_mos1_xmm0085110101_pi300-10000_cl_pass0_src55_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0085110101_pi300-10000_cl_pass0_src55.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 May 10 06:57:19 2013] fullrun_mos1_xmm0085110101_pi300-10000_cl_pass0_tfrozen_src55.ximg exists [Fri May 10 06:57:19 2013] Warning: model total counts is not > 0 in csv/fullrun_mos1_xmm0085110101_pi300-10000_cl_pass0_tfrozen_src55.csv [Fri May 10 06:57:19 2013] fullrun_mos1_xmm0085110101_pi300-10000_cl_pass0_tfrozen_src55_1.ximg exists [Fri May 10 06:57:19 2013] Warning: model total counts is not > 0 in csv/fullrun_mos1_xmm0085110101_pi300-10000_cl_pass0_tfrozen_src55.csv [Fri May 10 06:57:19 2013] It looks like the fit did not converge You should probably delete fullrun_mos1_xmm0085110101_pi300-10000_cl_pass0_tfrozen_src55_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0085110101_pi300-10000_cl_pass0_tfrozen_src55.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 May 11 11:24:14 2013] Source 20 is offset by 2.420368 and 0.200285 pixels which is larger than 2 X fitted extent = 1.185058 x 1.185058, not incorporating fit results [Sat May 11 11:24:14 2013] Spatial fit model total counts = 15068.500000, observed total counts = 14768.000000 [Sat May 11 11:24:14 2013] Offset between fit and detection position for source 20 = 2.872580 pixels [Sat May 11 11:24:14 2013] Warning, changing simple spatial fit ID from 55 to 65 [Sat May 11 11:24:14 2013] 14722.993000 total counts/ 14582.200000 bgd. counts: snr = 1.165922 Spatial fit parameters: Offset between fit and detection position for source 20 = 2.872580 pixels Position = (339.1, 370.5) = 3 19 38.89 41 34 49.6 Extent = 19.1 (18.2-19.4)" x 3.7 (2.4-16.4)", rotation angle = 0 (360-0) degrees Source counts = 140.8 +/- 121.3 Background counts = 14582.2 Rate = 0.003 +/- 0.002 Deleting source due to low Poisson probability