[Thu Jul 5 07:09:57 2012] Detection parameters: Position = (397.3, 346.1) = 16 35 3.79 -47 30 25.1 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 1064.0 +/- 43.1 Background counts = 104.9 Rate = 0.01 +/- 0.0005 [Thu Jul 5 07:09:57 2012] Off-axis axis estimate = 7.95' [Thu Jul 5 13:36:11 2012] Using EEF radius (= 10.41 ")to estimate initial spatial extent for simple fitting [Thu Jul 5 13:36:11 2012] Initial guess for spatial extent in simple fitting = 10.41" [Thu Jul 5 13:36:11 2012] source mask rpix=2.4, npix_max = 33, mask sum = 36, frac = 1.076 [Thu Jul 5 13:36:11 2012] Giving source the simple spatial ID 15 for pass 0, mean size = 10.41" [Thu Jul 5 15:38:50 2012] fullrun_mos1_xmm0502140101_pi300-10000_cl_pass0_src15.ximg exists [Thu Jul 5 15:38:50 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0502140101_pi300-10000_cl_pass0_src15.csv [Thu Jul 5 15:38:50 2012] fullrun_mos1_xmm0502140101_pi300-10000_cl_pass0_src15_1.ximg exists [Thu Jul 5 15:38:50 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0502140101_pi300-10000_cl_pass0_src15.csv [Thu Jul 5 15:38:50 2012] It looks like the fit did not converge You should probably delete fullrun_mos1_xmm0502140101_pi300-10000_cl_pass0_src15_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0502140101_pi300-10000_cl_pass0_src15.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 Jul 5 15:38:51 2012] fullrun_mos1_xmm0502140101_pi300-10000_cl_pass0_tfrozen_src15.ximg exists [Thu Jul 5 15:38:51 2012] fullrun_mos1_xmm0502140101_pi300-10000_cl_pass0_tfrozen_src15_1.ximg exists [Thu Jul 5 15:38:51 2012] Fit fullrun_mos1_xmm0502140101_pi300-10000_cl_pass0_tfrozen_src15 appears to have run properly [Thu Jul 5 17:04:19 2012] Spatial fit model total counts = 3166.310000, observed total counts = 3181.000000 [Thu Jul 5 17:04:19 2012] Offset between fit and detection position for source 17 = 3.816483 pixels Spatial fit parameters: Offset between fit and detection position for source 17 = 3.816483 pixels Position = (399.6, 343.0) = 16 35 2.81 -47 30 38.6 Extent = 16.6 (16.0-17.2)", rotation angle = 0 Source counts = 2711.3 +/- 52.1 Background counts = 0.0 Rate = 0.03 +/- 0.0006 Deleting source due to low signal-to-noise ratio