[Tue Nov 29 19:45:04 2011] Detection parameters: Position = (269.0, 286.1) = 3 41 21.12 15 24 44.5 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 142.7 +/- 25.5 Background counts = 191.4 Rate = 0.003 +/- 0.0005 [Tue Nov 29 19:45:05 2011] Off-axis axis estimate = 2.31' [Tue Nov 29 23:22:15 2011] Using EEF radius (= 7.59 ")to estimate initial spatial extent for simple fitting [Tue Nov 29 23:22:15 2011] Initial guess for spatial extent in simple fitting = 7.59" [Tue Nov 29 23:22:15 2011] source mask rpix=1.7, npix_max = 20, mask sum = 16, frac = 0.794 [Tue Nov 29 23:22:15 2011] Giving source the simple spatial ID 21 for pass 0, mean size = 7.59" [Wed Nov 30 02:11:44 2011] fullrun_mos1_xmm0505230401_pi300-10000_cl_pass0_src21.ximg exists [Wed Nov 30 02:11:44 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0505230401_pi300-10000_cl_pass0_src21.csv [Wed Nov 30 02:11:44 2011] fullrun_mos1_xmm0505230401_pi300-10000_cl_pass0_src21_1.ximg exists [Wed Nov 30 02:11:44 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0505230401_pi300-10000_cl_pass0_src21.csv [Wed Nov 30 02:11:44 2011] It looks like the fit did not converge You should probably delete fullrun_mos1_xmm0505230401_pi300-10000_cl_pass0_src21_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0505230401_pi300-10000_cl_pass0_src21.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 [Wed Nov 30 02:11:45 2011] fullrun_mos1_xmm0505230401_pi300-10000_cl_pass0_tfrozen_src21.ximg exists [Wed Nov 30 02:11:45 2011] fullrun_mos1_xmm0505230401_pi300-10000_cl_pass0_tfrozen_src21_1.ximg exists [Wed Nov 30 02:11:45 2011] Fit fullrun_mos1_xmm0505230401_pi300-10000_cl_pass0_tfrozen_src21 appears to have run properly [Wed Nov 30 04:22:21 2011] Spatial fit model total counts = 2729.000000, observed total counts = 2729.000000 [Wed Nov 30 04:22:21 2011] Offset between fit and detection position for source 24 = 1.511278 pixels [Wed Nov 30 04:22:21 2011] 2657.463400 total counts/ 2599.350000 bgd. counts: snr = 1.139840 Spatial fit parameters: Offset between fit and detection position for source 24 = 1.511278 pixels Position = (268.7, 287.6) = 3 41 21.21 15 24 50.3 Extent = 6.3 (1.9-15.2)", rotation angle = 0 Source counts = 58.1 +/- 51.6 Background counts = 2599.3 Rate = 0.001 +/- 0.001 Deleting source due to low Poisson probability