[Sat Aug 11 20:22:35 2012] Detection parameters: Position = (300.0, 280.1) = 8 29 32.92 -48 30 10.3 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 164.0 +/- 23.2 Background counts = 131.8 Rate = 0.005 +/- 0.0008 [Sat Aug 11 20:22:37 2012] Off-axis axis estimate = 1.33' [Sun Aug 12 03:28:29 2012] Using EEF radius (= 7.09 ")to estimate initial spatial extent for simple fitting [Sun Aug 12 03:28:29 2012] Initial guess for spatial extent in simple fitting = 7.09" [Sun Aug 12 03:28:29 2012] source mask rpix=1.6, npix_max = 18, mask sum = 16, frac = 0.881 [Sun Aug 12 03:28:29 2012] Giving source the simple spatial ID 18 for pass 0, mean size = 7.09" [Sun Aug 12 07:33:47 2012] fullrun_mos1_xmm0654760201_pi300-10000_cl_pass0_src18.ximg exists [Sun Aug 12 07:33:47 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0654760201_pi300-10000_cl_pass0_src18.csv [Sun Aug 12 07:33:47 2012] fullrun_mos1_xmm0654760201_pi300-10000_cl_pass0_src18_1.ximg exists [Sun Aug 12 07:33:47 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0654760201_pi300-10000_cl_pass0_src18.csv [Sun Aug 12 07:33:47 2012] It looks like the fit did not converge You should probably delete fullrun_mos1_xmm0654760201_pi300-10000_cl_pass0_src18_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0654760201_pi300-10000_cl_pass0_src18.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 [Sun Aug 12 07:33:49 2012] fullrun_mos1_xmm0654760201_pi300-10000_cl_pass0_tfrozen_src18.ximg exists [Sun Aug 12 07:33:49 2012] fullrun_mos1_xmm0654760201_pi300-10000_cl_pass0_tfrozen_src18_1.ximg exists [Sun Aug 12 07:33:49 2012] Fit fullrun_mos1_xmm0654760201_pi300-10000_cl_pass0_tfrozen_src18 appears to have run properly [Sun Aug 12 12:46:52 2012] Spatial fit model total counts = 2105.250000, observed total counts = 2102.000000 [Sun Aug 12 12:46:52 2012] Offset between fit and detection position for source 27 = 0.055013 pixels [Sun Aug 12 12:46:52 2012] 2109.118900 total counts/ 2068.990000 bgd. counts: snr = 0.882222 Spatial fit parameters: Offset between fit and detection position for source 27 = 0.055013 pixels Position = (300.1, 280.1) = 8 29 32.91 -48 30 10.3 Extent = 3.8 (2.5-5.6)", rotation angle = 0 Source counts = 40.1 +/- 45.9 Background counts = 2069.0 Rate = 0.001 +/- 0.001 Deleting source due to low Poisson probability