[Sat Jun 22 09:23:06 2013] Detection parameters: Position = (336.0, 308.1) = 17 2 41.19 78 39 55.5 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 136.7 +/- 21.3 Background counts = 111.5 Rate = 0.01 +/- 0.001 [Sat Jun 22 09:23:10 2013] Off-axis axis estimate = 2.81' [Sat Jun 22 09:24:12 2013] Using EEF radius (= 7.83 ")to estimate initial spatial extent for simple fitting [Sat Jun 22 09:24:12 2013] Initial guess for spatial extent in simple fitting = 7.83" [Sat Jun 22 09:24:12 2013] source mask rpix=1.8, npix_max = 21, mask sum = 16, frac = 0.756 [Sat Jun 22 09:24:12 2013] Giving source the simple spatial ID 22 for pass 0, mean size = 7.83" [Sat Jun 22 09:24:14 2013] fullrun_mos2_xmm0112500201_pi300-10000_cl_pass0_src22.ximg exists [Sat Jun 22 09:24:14 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0112500201_pi300-10000_cl_pass0_src22.csv [Sat Jun 22 09:24:14 2013] fullrun_mos2_xmm0112500201_pi300-10000_cl_pass0_src22_1.ximg exists [Sat Jun 22 09:24:14 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0112500201_pi300-10000_cl_pass0_src22.csv [Sat Jun 22 09:24:14 2013] It looks like the fit did not converge You should probably delete fullrun_mos2_xmm0112500201_pi300-10000_cl_pass0_src22_1.ximg Either tweak this fit manually starting from fullrun_mos2_xmm0112500201_pi300-10000_cl_pass0_src22.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 09:24:16 2013] fullrun_mos2_xmm0112500201_pi300-10000_cl_pass0_tfrozen_src22.ximg exists [Sat Jun 22 09:24:16 2013] fullrun_mos2_xmm0112500201_pi300-10000_cl_pass0_tfrozen_src22_1.ximg exists [Sat Jun 22 09:24:16 2013] Fit fullrun_mos2_xmm0112500201_pi300-10000_cl_pass0_tfrozen_src22 appears to have run properly [Sat Jun 22 09:25:24 2013] Spatial fit model total counts = 1957.630000, observed total counts = 1955.000000 [Sat Jun 22 09:25:24 2013] Offset between fit and detection position for source 16 = 0.859281 pixels [Sat Jun 22 09:25:24 2013] 1893.707400 total counts/ 1864.940000 bgd. counts: snr = 0.666144 Spatial fit parameters: Offset between fit and detection position for source 16 = 0.859281 pixels Position = (335.8, 307.3) = 17 2 41.38 78 39 55.5 Extent = 3.9 (2.0-7.6)", rotation angle = 0 Source counts = 28.8 +/- 43.5 Background counts = 1864.9 Rate = 0.002 +/- 0.003 Deleting source due to low Poisson probability