[Thu Jun 20 07:17:58 2013] Detection parameters: Position = (285.0, 190.0) = 3 8 22.23 40 48 14.8 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 4263.1 +/- 79.2 Background counts = 51.4 Rate = 0.09 +/- 0.002 [Thu Jun 20 07:18:07 2013] Off-axis axis estimate = 7.92' [Thu Jun 20 07:19:16 2013] Using EEF radius (= 10.39 ")to estimate initial spatial extent for simple fitting [Thu Jun 20 07:19:16 2013] Initial guess for spatial extent in simple fitting = 10.39" [Thu Jun 20 07:19:16 2013] source mask rpix=2.4, npix_max = 33, mask sum = 36, frac = 1.079 [Thu Jun 20 07:19:16 2013] Giving source the simple spatial ID 9 for pass 0, mean size = 10.39" [Thu Jun 20 07:19:18 2013] fullrun_pn_xmm0112880701_pi300-10000_cl_pass0_src9.ximg exists [Thu Jun 20 07:19:18 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0112880701_pi300-10000_cl_pass0_src9.csv [Thu Jun 20 07:19:18 2013] fullrun_pn_xmm0112880701_pi300-10000_cl_pass0_src9_1.ximg exists [Thu Jun 20 07:19:18 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0112880701_pi300-10000_cl_pass0_src9.csv [Thu Jun 20 07:19:18 2013] It looks like the fit did not converge You should probably delete fullrun_pn_xmm0112880701_pi300-10000_cl_pass0_src9_1.ximg Either tweak this fit manually starting from fullrun_pn_xmm0112880701_pi300-10000_cl_pass0_src9.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 [Thu Jun 20 07:19:19 2013] fullrun_pn_xmm0112880701_pi300-10000_cl_pass0_tfrozen_src9.ximg exists [Thu Jun 20 07:19:19 2013] fullrun_pn_xmm0112880701_pi300-10000_cl_pass0_tfrozen_src9_1.ximg exists [Thu Jun 20 07:19:19 2013] Fit fullrun_pn_xmm0112880701_pi300-10000_cl_pass0_tfrozen_src9 appears to have run properly [Thu Jun 20 07:19:55 2013] Spatial fit model total counts = 9258.820000, observed total counts = 9417.000000 [Thu Jun 20 07:19:55 2013] Offset between fit and detection position for source 9 = 5.083159 pixels Spatial fit parameters: Offset between fit and detection position for source 9 = 5.083159 pixels Position = (286.3, 194.9) = 3 8 21.74 40 48 36.5 Extent = 16.5 (16.4-16.7)", rotation angle = 0 Source counts = 8451.0 +/- 91.9 Background counts = 0.0 Rate = 0.2 +/- 0.002 Deleting source due to low signal-to-noise ratio