[Sat Jun 22 09:23:09 2013] Detection parameters: Position = (351.9, 301.0) = 17 2 17.80 78 39 26.7 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 103.6 +/- 18.2 Background counts = 85.4 Rate = 0.008 +/- 0.001 [Sat Jun 22 09:23:10 2013] Off-axis axis estimate = 3.88' [Sat Jun 22 09:24:12 2013] Using EEF radius (= 8.37 ")to estimate initial spatial extent for simple fitting [Sat Jun 22 09:24:12 2013] Initial guess for spatial extent in simple fitting = 8.37" [Sat Jun 22 09:24:12 2013] source mask rpix=1.9, npix_max = 23, mask sum = 20, frac = 0.851 [Sat Jun 22 09:24:12 2013] Giving source the simple spatial ID 31 for pass 0, mean size = 8.37" [Sat Jun 22 09:24:14 2013] fullrun_mos2_xmm0112500201_pi300-10000_cl_pass0_src31.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_src31.csv [Sat Jun 22 09:24:14 2013] fullrun_mos2_xmm0112500201_pi300-10000_cl_pass0_src31_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_src31.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_src31_1.ximg Either tweak this fit manually starting from fullrun_mos2_xmm0112500201_pi300-10000_cl_pass0_src31.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_src31.ximg exists [Sat Jun 22 09:24:16 2013] fullrun_mos2_xmm0112500201_pi300-10000_cl_pass0_tfrozen_src31_1.ximg exists [Sat Jun 22 09:24:16 2013] Fit fullrun_mos2_xmm0112500201_pi300-10000_cl_pass0_tfrozen_src31 appears to have run properly [Sat Jun 22 09:25:24 2013] Spatial fit model total counts = 1361.340000, observed total counts = 1356.000000 [Sat Jun 22 09:25:24 2013] Offset between fit and detection position for source 47 = 0.270952 pixels [Sat Jun 22 09:25:24 2013] 1310.349500 total counts/ 1270.160000 bgd. counts: snr = 1.127674 Spatial fit parameters: Offset between fit and detection position for source 47 = 0.270952 pixels Position = (352.1, 301.0) = 17 2 17.41 78 39 28.1 Extent = 5.3 (2.8-11.8)", rotation angle = 0 Source counts = 40.2 +/- 36.2 Background counts = 1270.2 Rate = 0.002 +/- 0.002 Deleting source due to low Poisson probability