[Sun Jun 3 05:26:29 2012] Detection parameters: Position = (316.6, 308.3) = 14 25 56.87 37 52 10.7 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 51.7 +/- 13.0 Background counts = 49.6 Rate = 0.002 +/- 0.0005 [Sun Jun 3 05:26:30 2012] Off-axis axis estimate = 1.50' [Sun Jun 3 07:48:02 2012] Using EEF radius (= 7.18 ")to estimate initial spatial extent for simple fitting [Sun Jun 3 07:48:02 2012] Initial guess for spatial extent in simple fitting = 7.18" [Sun Jun 3 07:48:02 2012] source mask rpix=1.7, npix_max = 18, mask sum = 20, frac = 1.082 [Sun Jun 3 07:48:02 2012] Giving source the simple spatial ID 33 for pass 0, mean size = 7.18" [Sun Jun 3 08:41:49 2012] fullrun_mos2_xmm0112230201_pi300-10000_cl_pass0_src33.ximg exists [Sun Jun 3 08:41:49 2012] Warning: model total counts is not > 0 in csv/fullrun_mos2_xmm0112230201_pi300-10000_cl_pass0_src33.csv [Sun Jun 3 08:41:49 2012] fullrun_mos2_xmm0112230201_pi300-10000_cl_pass0_src33_1.ximg exists [Sun Jun 3 08:41:49 2012] Warning: model total counts is not > 0 in csv/fullrun_mos2_xmm0112230201_pi300-10000_cl_pass0_src33.csv [Sun Jun 3 08:41:49 2012] It looks like the fit did not converge You should probably delete fullrun_mos2_xmm0112230201_pi300-10000_cl_pass0_src33_1.ximg Either tweak this fit manually starting from fullrun_mos2_xmm0112230201_pi300-10000_cl_pass0_src33.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 [Sun Jun 3 08:41:49 2012] fullrun_mos2_xmm0112230201_pi300-10000_cl_pass0_tfrozen_src33.ximg exists [Sun Jun 3 08:41:49 2012] fullrun_mos2_xmm0112230201_pi300-10000_cl_pass0_tfrozen_src33_1.ximg exists [Sun Jun 3 08:41:49 2012] Fit fullrun_mos2_xmm0112230201_pi300-10000_cl_pass0_tfrozen_src33 appears to have run properly [Sun Jun 3 08:42:11 2012] Spatial fit model total counts = 1277.090000, observed total counts = 1275.000000 [Sun Jun 3 08:42:11 2012] Offset between fit and detection position for source 17 = 0.889830 pixels [Sun Jun 3 08:42:11 2012] Warning, changing simple spatial fit ID from 33 to 16 [Sun Jun 3 08:42:11 2012] 1219.331700 total counts/ 1202.170000 bgd. counts: snr = 0.494968 Spatial fit parameters: Offset between fit and detection position for source 17 = 0.889830 pixels Position = (316.3, 307.5) = 14 25 56.96 37 52 10.2 Extent = 2.4 (1.7-5.4)", rotation angle = 0 Source counts = 17.2 +/- 34.9 Background counts = 1202.2 Rate = 0.0007 +/- 0.001 Deleting source due to low Poisson probability