[Mon Jul 9 00:01:48 2012] Detection parameters: Position = (134.3, 373.0) = 0 53 28.91 85 24 13.7 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 59.4 +/- 11.2 Background counts = 12.7 Rate = 0.001 +/- 0.0002 [Mon Jul 9 00:01:49 2012] Off-axis axis estimate = 13.07' [Mon Jul 9 01:36:19 2012] Using EEF radius (= 12.97 ")to estimate initial spatial extent for simple fitting [Mon Jul 9 01:36:19 2012] Initial guess for spatial extent in simple fitting = 12.97" [Mon Jul 9 01:36:19 2012] source mask rpix=3.0, npix_max = 48, mask sum = 47, frac = 0.970 [Mon Jul 9 01:36:19 2012] Giving source the simple spatial ID 55 for pass 0, mean size = 12.97" [Mon Jul 9 02:58:50 2012] fullrun_mos2_xmm0100640201_pi300-10000_cl_pass0_src55.ximg exists [Mon Jul 9 02:58:50 2012] Warning: model total counts is not > 0 in csv/fullrun_mos2_xmm0100640201_pi300-10000_cl_pass0_src55.csv [Mon Jul 9 02:58:50 2012] fullrun_mos2_xmm0100640201_pi300-10000_cl_pass0_src55_1.ximg exists [Mon Jul 9 02:58:50 2012] Warning: model total counts is not > 0 in csv/fullrun_mos2_xmm0100640201_pi300-10000_cl_pass0_src55.csv [Mon Jul 9 02:58:50 2012] It looks like the fit did not converge You should probably delete fullrun_mos2_xmm0100640201_pi300-10000_cl_pass0_src55_1.ximg Either tweak this fit manually starting from fullrun_mos2_xmm0100640201_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 [Mon Jul 9 02:58:51 2012] fullrun_mos2_xmm0100640201_pi300-10000_cl_pass0_tfrozen_src55.ximg exists [Mon Jul 9 02:58:51 2012] fullrun_mos2_xmm0100640201_pi300-10000_cl_pass0_tfrozen_src55_1.ximg exists [Mon Jul 9 02:58:51 2012] Fit fullrun_mos2_xmm0100640201_pi300-10000_cl_pass0_tfrozen_src55 appears to have run properly [Mon Jul 9 02:59:12 2012] Spatial fit model total counts = 278.528000, observed total counts = 279.000000 [Mon Jul 9 02:59:12 2012] Offset between fit and detection position for source 34 = 1.994113 pixels [Mon Jul 9 02:59:12 2012] Warning, changing simple spatial fit ID from 55 to 39 [Mon Jul 9 02:59:12 2012] 276.252027 total counts/ 276.252000 bgd. counts: snr = 0.000002 Spatial fit parameters: Offset between fit and detection position for source 34 = 1.994113 pixels Position = (135.3, 371.3) = 0 53 24.67 85 24 3.5 Extent = 25.4 (3.2-47.6)", rotation angle = 0 Source counts = 0.0 +/- 16.6 Background counts = 276.3 Rate = 5e-10 +/- 0.0003 Deleting source due to low Poisson probability