[Mon Jun 17 00:55:02 2013] Detection parameters: Position = (330.9, 173.2) = 20 47 41.86 30 3 50.5 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 235.5 +/- 29.2 Background counts = 212.2 Rate = 0.03 +/- 0.004 [Mon Jun 17 00:55:09 2013] Off-axis axis estimate = 9.38' [Mon Jun 17 00:56:50 2013] Using EEF radius (= 11.12 ")to estimate initial spatial extent for simple fitting [Mon Jun 17 00:56:50 2013] Initial guess for spatial extent in simple fitting = 11.12" [Mon Jun 17 00:56:50 2013] source mask rpix=2.6, npix_max = 37, mask sum = 36, frac = 0.964 [Mon Jun 17 00:56:50 2013] Giving source the simple spatial ID 23 for pass 0, mean size = 11.12" [Mon Jun 17 00:56:51 2013] fullrun_mos2_xmm0082540701_pi300-10000_cl_pass0_src23.ximg exists [Mon Jun 17 00:56:51 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0082540701_pi300-10000_cl_pass0_src23.csv [Mon Jun 17 00:56:51 2013] fullrun_mos2_xmm0082540701_pi300-10000_cl_pass0_src23_1.ximg exists [Mon Jun 17 00:56:51 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0082540701_pi300-10000_cl_pass0_src23.csv [Mon Jun 17 00:56:51 2013] It looks like the fit did not converge You should probably delete fullrun_mos2_xmm0082540701_pi300-10000_cl_pass0_src23_1.ximg Either tweak this fit manually starting from fullrun_mos2_xmm0082540701_pi300-10000_cl_pass0_src23.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 00:56:55 2013] fullrun_mos2_xmm0082540701_pi300-10000_cl_pass0_tfrozen_src23.ximg exists [Mon Jun 17 00:56:55 2013] fullrun_mos2_xmm0082540701_pi300-10000_cl_pass0_tfrozen_src23_1.ximg exists [Mon Jun 17 00:56:55 2013] Fit fullrun_mos2_xmm0082540701_pi300-10000_cl_pass0_tfrozen_src23 appears to have run properly [Mon Jun 17 00:58:49 2013] Spatial fit model total counts = 3694.360000, observed total counts = 3695.000000 [Mon Jun 17 00:58:49 2013] Offset between fit and detection position for source 40 = 0.568532 pixels [Mon Jun 17 00:58:49 2013] 3801.947100 total counts/ 3776.580000 bgd. counts: snr = 0.412783 Spatial fit parameters: Offset between fit and detection position for source 40 = 0.568532 pixels Position = (330.3, 173.3) = 20 47 42.05 30 3 50.5 Extent = 2.8" x 2.8", rotation angle = 0 Source counts = 25.4 +/- 61.7 Background counts = 3776.6 Rate = 0.002 +/- 0.005 Deleting source due to low Poisson probability