[Thu Mar 29 20:45:30 2012] Detection parameters: Position = (238.1, 229.0) = 21 27 20.34 -12 14 4.8 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 101.8 +/- 18.0 Background counts = 105.9 Rate = 0.001 +/- 0.0003 [Thu Mar 29 20:45:31 2012] Off-axis axis estimate = 6.67' [Fri Mar 30 02:59:33 2012] Using EEF radius (= 9.76 ")to estimate initial spatial extent for simple fitting [Fri Mar 30 02:59:33 2012] Initial guess for spatial extent in simple fitting = 9.76" [Fri Mar 30 02:59:33 2012] source mask rpix=2.2, npix_max = 30, mask sum = 36, frac = 1.195 [Fri Mar 30 02:59:33 2012] Giving source the simple spatial ID 58 for pass 0, mean size = 9.76" [Fri Mar 30 06:39:54 2012] fullrun_mos2_xmm0604740101_pi300-10000_cl_pass0_src58.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_src58.csv [Fri Mar 30 06:39:54 2012] fullrun_mos2_xmm0604740101_pi300-10000_cl_pass0_src58_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_src58.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_src58_1.ximg Either tweak this fit manually starting from fullrun_mos2_xmm0604740101_pi300-10000_cl_pass0_src58.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_src58.ximg exists [Fri Mar 30 06:39:55 2012] fullrun_mos2_xmm0604740101_pi300-10000_cl_pass0_tfrozen_src58_1.ximg exists [Fri Mar 30 06:39:55 2012] Fit fullrun_mos2_xmm0604740101_pi300-10000_cl_pass0_tfrozen_src58 appears to have run properly [Fri Mar 30 06:40:54 2012] Spatial fit model total counts = 969.393000, observed total counts = 965.000000 [Fri Mar 30 06:40:54 2012] Offset between fit and detection position for source 61 = 0.161936 pixels [Fri Mar 30 06:40:54 2012] 986.348100 total counts/ 938.590000 bgd. counts: snr = 1.558867 Spatial fit parameters: Offset between fit and detection position for source 61 = 0.161936 pixels Position = (238.1, 229.2) = 21 27 20.33 -12 14 5.4 Extent = 3.1 (2.4-4.9)", rotation angle = 0 Source counts = 47.8 +/- 31.4 Background counts = 938.6 Rate = 0.0005 +/- 0.0003 Deleting source due to low Poisson probability