[Tue Jul 3 20:26:40 2012] Detection parameters: Position = (313.7, 287.2) = 22 18 42.68 -38 55 20.8 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 483.4 +/- 30.3 Background counts = 54.7 Rate = 0.02 +/- 0.001 [Tue Jul 3 20:26:40 2012] Off-axis axis estimate = 1.38' [Tue Jul 3 21:10:22 2012] Using EEF radius (= 7.12 ")to estimate initial spatial extent for simple fitting [Tue Jul 3 21:10:22 2012] Initial guess for spatial extent in simple fitting = 7.12" [Tue Jul 3 21:10:22 2012] source mask rpix=1.6, npix_max = 18, mask sum = 16, frac = 0.877 [Tue Jul 3 21:10:22 2012] Giving source the simple spatial ID 2 for pass 0, mean size = 7.12" [Tue Jul 3 21:52:57 2012] fullrun_mos1_xmm0201903001_pi300-10000_cl_pass0_src2.ximg exists [Tue Jul 3 21:52:57 2012] Warning: model total counts is not > 0 in csv/fullrun_mos1_xmm0201903001_pi300-10000_cl_pass0_src2.csv [Tue Jul 3 21:52:57 2012] fullrun_mos1_xmm0201903001_pi300-10000_cl_pass0_src2_1.ximg exists [Tue Jul 3 21:52:57 2012] Warning: model total counts is not > 0 in csv/fullrun_mos1_xmm0201903001_pi300-10000_cl_pass0_src2.csv [Tue Jul 3 21:52:57 2012] It looks like the fit did not converge You should probably delete fullrun_mos1_xmm0201903001_pi300-10000_cl_pass0_src2_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0201903001_pi300-10000_cl_pass0_src2.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 Jul 3 21:52:57 2012] fullrun_mos1_xmm0201903001_pi300-10000_cl_pass0_tfrozen_src2.ximg exists [Tue Jul 3 21:52:57 2012] fullrun_mos1_xmm0201903001_pi300-10000_cl_pass0_tfrozen_src2_1.ximg exists [Tue Jul 3 21:52:57 2012] Fit fullrun_mos1_xmm0201903001_pi300-10000_cl_pass0_tfrozen_src2 appears to have run properly [Tue Jul 3 23:05:07 2012] Spatial fit model total counts = 2812.090000, observed total counts = 2804.000000 [Tue Jul 3 23:05:07 2012] Offset between fit and detection position for source 14 = 1.458156 pixels [Tue Jul 3 23:05:07 2012] 2868.557600 total counts/ 2806.440000 bgd. counts: snr = 1.172565 Spatial fit parameters: Offset between fit and detection position for source 14 = 1.458156 pixels Position = (313.4, 285.7) = 22 18 42.82 -38 55 26.8 Extent = 3.3 (2.3-4.2)", rotation angle = 0 Source counts = 62.1 +/- 53.6 Background counts = 2806.4 Rate = 0.002 +/- 0.002 Deleting source due to low Poisson probability