[Thu Mar 29 20:45:27 2012] Detection parameters: Position = (213.8, 343.8) = 21 27 27.53 -12 5 45.0 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 95.9 +/- 17.2 Background counts = 99.4 Rate = 0.001 +/- 0.0002 [Thu Mar 29 20:45:31 2012] Off-axis axis estimate = 6.97' [Fri Mar 30 02:59:33 2012] Using EEF radius (= 9.91 ")to estimate initial spatial extent for simple fitting [Fri Mar 30 02:59:33 2012] Initial guess for spatial extent in simple fitting = 9.91" [Fri Mar 30 02:59:33 2012] source mask rpix=2.3, npix_max = 30, mask sum = 36, frac = 1.166 [Fri Mar 30 02:59:33 2012] Giving source the simple spatial ID 60 for pass 0, mean size = 9.91" [Fri Mar 30 06:39:54 2012] fullrun_mos2_xmm0604740101_pi300-10000_cl_pass0_src60.ximg exists [Fri Mar 30 06:39:54 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0604740101_pi300-10000_cl_pass0_src60.csv [Fri Mar 30 06:39:54 2012] fullrun_mos2_xmm0604740101_pi300-10000_cl_pass0_src60_1.ximg exists [Fri Mar 30 06:39:54 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0604740101_pi300-10000_cl_pass0_src60.csv [Fri Mar 30 06:39:54 2012] It looks like the fit did not converge You should probably delete fullrun_mos2_xmm0604740101_pi300-10000_cl_pass0_src60_1.ximg Either tweak this fit manually starting from fullrun_mos2_xmm0604740101_pi300-10000_cl_pass0_src60.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 [Fri Mar 30 06:39:55 2012] fullrun_mos2_xmm0604740101_pi300-10000_cl_pass0_tfrozen_src60.ximg exists [Fri Mar 30 06:39:55 2012] fullrun_mos2_xmm0604740101_pi300-10000_cl_pass0_tfrozen_src60_1.ximg exists [Fri Mar 30 06:39:55 2012] Fit fullrun_mos2_xmm0604740101_pi300-10000_cl_pass0_tfrozen_src60 appears to have run properly [Fri Mar 30 06:40:54 2012] Spatial fit model total counts = 883.975000, observed total counts = 868.000000 [Fri Mar 30 06:40:54 2012] Offset between fit and detection position for source 28 = 0.248951 pixels [Fri Mar 30 06:40:54 2012] 890.439900 total counts/ 843.776000 bgd. counts: snr = 1.606451 Spatial fit parameters: Offset between fit and detection position for source 28 = 0.248951 pixels Position = (213.7, 344.1) = 21 27 27.54 -12 5 45.7 Extent = 2.9 (2.5-5.0)", rotation angle = 0 Source counts = 46.7 +/- 29.8 Background counts = 843.8 Rate = 0.0005 +/- 0.0003 Deleting source due to low Poisson probability