[Sat Jun 22 09:23:02 2013] Detection parameters: Position = (272.7, 290.1) = 17 4 14.42 78 38 42.8 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 99.3 +/- 23.6 Background counts = 228.0 Rate = 0.006 +/- 0.001 [Sat Jun 22 09:23:03 2013] Off-axis axis estimate = 1.96' [Sat Jun 22 09:24:07 2013] Using EEF radius (= 7.41 ")to estimate initial spatial extent for simple fitting [Sat Jun 22 09:24:07 2013] Initial guess for spatial extent in simple fitting = 7.41" [Sat Jun 22 09:24:07 2013] source mask rpix=1.7, npix_max = 19, mask sum = 16, frac = 0.824 [Sat Jun 22 09:24:07 2013] Giving source the simple spatial ID 50 for pass 0, mean size = 7.41" [Sat Jun 22 09:24:09 2013] fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_src50.ximg exists [Sat Jun 22 09:24:09 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_src50.csv [Sat Jun 22 09:24:09 2013] fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_src50_1.ximg exists [Sat Jun 22 09:24:09 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_src50.csv [Sat Jun 22 09:24:09 2013] It looks like the fit did not converge You should probably delete fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_src50_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_src50.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 Jun 22 09:24:12 2013] fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_tfrozen_src50.ximg exists [Sat Jun 22 09:24:12 2013] fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_tfrozen_src50_1.ximg exists [Sat Jun 22 09:24:12 2013] Fit fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_tfrozen_src50 appears to have run properly [Sat Jun 22 09:25:03 2013] Spatial fit model total counts = 2851.640000, observed total counts = 2850.000000 [Sat Jun 22 09:25:03 2013] Offset between fit and detection position for source 54 = 0.412698 pixels [Sat Jun 22 09:25:03 2013] 2852.505300 total counts/ 2838.940000 bgd. counts: snr = 0.254596 Spatial fit parameters: Offset between fit and detection position for source 54 = 0.412698 pixels Position = (272.8, 290.5) = 17 4 14.37 78 38 42.9 Extent = 1.9" x 1.9", rotation angle = 0 Source counts = 13.6 +/- 53.4 Background counts = 2838.9 Rate = 0.0008 +/- 0.003 Deleting source due to low Poisson probability