[Mon Jun 17 00:54:42 2013] Detection parameters: Position = (291.8, 250.0) = 20 47 54.93 30 9 9.5 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 286.3 +/- 71.5 Background counts = 330.4 Rate = 0.03 +/- 0.008 [Mon Jun 17 00:54:58 2013] Off-axis axis estimate = 3.54' [Mon Jun 17 00:56:41 2013] Using EEF radius (= 8.20 ")to estimate initial spatial extent for simple fitting [Mon Jun 17 00:56:41 2013] Initial guess for spatial extent in simple fitting = 8.20" [Mon Jun 17 00:56:41 2013] source mask rpix=1.9, npix_max = 22, mask sum = 17, frac = 0.747 [Mon Jun 17 00:56:41 2013] Giving source the simple spatial ID 19 for pass 0, mean size = 8.20" [Mon Jun 17 00:56:43 2013] fullrun_mos1_xmm0082540701_pi300-10000_cl_pass0_src19.ximg exists [Mon Jun 17 00:56:43 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0082540701_pi300-10000_cl_pass0_src19.csv [Mon Jun 17 00:56:43 2013] fullrun_mos1_xmm0082540701_pi300-10000_cl_pass0_src19_1.ximg exists [Mon Jun 17 00:56:43 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0082540701_pi300-10000_cl_pass0_src19.csv [Mon Jun 17 00:56:43 2013] It looks like the fit did not converge You should probably delete fullrun_mos1_xmm0082540701_pi300-10000_cl_pass0_src19_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0082540701_pi300-10000_cl_pass0_src19.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 [Mon Jun 17 00:56:46 2013] fullrun_mos1_xmm0082540701_pi300-10000_cl_pass0_tfrozen_src19.ximg exists [Mon Jun 17 00:56:46 2013] fullrun_mos1_xmm0082540701_pi300-10000_cl_pass0_tfrozen_src19_1.ximg exists [Mon Jun 17 00:56:46 2013] Fit fullrun_mos1_xmm0082540701_pi300-10000_cl_pass0_tfrozen_src19 appears to have run properly [Mon Jun 17 00:58:15 2013] Spatial fit model total counts = 3831.340000, observed total counts = 3799.000000 [Mon Jun 17 00:58:15 2013] Offset between fit and detection position for source 19 = 0.952125 pixels [Mon Jun 17 00:58:15 2013] 3784.599600 total counts/ 3714.500000 bgd. counts: snr = 1.150179 Spatial fit parameters: Offset between fit and detection position for source 19 = 0.952125 pixels Position = (292.7, 250.4) = 20 47 54.63 30 9 26.0 Extent = 4.2 (2.1-6.3)", rotation angle = 0 Source counts = 70.1 +/- 61.5 Background counts = 3714.5 Rate = 0.005 +/- 0.005 Deleting source due to low Poisson probability