[Tue Jul 10 22:01:45 2012] Detection parameters: Position = (227.2, 308.3) = 11 4 46.56 38 13 21.6 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 81.2 +/- 14.9 Background counts = 37.8 Rate = 0.009 +/- 0.002 [Tue Jul 10 22:01:46 2012] Off-axis axis estimate = 5.22' [Wed Jul 11 04:11:33 2012] Using EEF radius (= 9.04 ")to estimate initial spatial extent for simple fitting [Wed Jul 11 04:11:33 2012] Initial guess for spatial extent in simple fitting = 9.04" [Wed Jul 11 04:11:33 2012] source mask rpix=2.1, npix_max = 26, mask sum = 25, frac = 0.941 [Wed Jul 11 04:11:33 2012] Giving source the simple spatial ID 45 for pass 0, mean size = 9.04" [Wed Jul 11 09:14:08 2012] fullrun_mos2_xmm0136540801_pi300-10000_cl_pass0_src45.ximg exists [Wed Jul 11 09:14:08 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0136540801_pi300-10000_cl_pass0_src45.csv [Wed Jul 11 09:14:08 2012] fullrun_mos2_xmm0136540801_pi300-10000_cl_pass0_src45_1.ximg exists [Wed Jul 11 09:14:08 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0136540801_pi300-10000_cl_pass0_src45.csv [Wed Jul 11 09:14:08 2012] It looks like the fit did not converge You should probably delete fullrun_mos2_xmm0136540801_pi300-10000_cl_pass0_src45_1.ximg Either tweak this fit manually starting from fullrun_mos2_xmm0136540801_pi300-10000_cl_pass0_src45.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 Jul 11 09:14:09 2012] fullrun_mos2_xmm0136540801_pi300-10000_cl_pass0_tfrozen_src45.ximg exists [Wed Jul 11 09:14:09 2012] fullrun_mos2_xmm0136540801_pi300-10000_cl_pass0_tfrozen_src45_1.ximg exists [Wed Jul 11 09:14:09 2012] Fit fullrun_mos2_xmm0136540801_pi300-10000_cl_pass0_tfrozen_src45 appears to have run properly [Wed Jul 11 09:14:39 2012] Warning, spatial fit 45 centroid is now closest to src. 30 [Wed Jul 11 09:14:39 2012] Spatial fit model total counts = 893.687000, observed total counts = 890.000000 [Wed Jul 11 09:14:39 2012] Offset between fit and detection position for source 33 = 0.929314 pixels [Wed Jul 11 09:14:39 2012] Warning, changing simple spatial fit ID from 45 to 51 [Wed Jul 11 09:14:39 2012] 860.361100 total counts/ 826.293000 bgd. counts: snr = 1.185171 Spatial fit parameters: Offset between fit and detection position for source 33 = 0.929314 pixels Position = (226.8, 309.2) = 11 4 46.69 38 13 27.2 Extent = 6.5 (3.3-9.1)", rotation angle = 0 Source counts = 34.1 +/- 29.3 Background counts = 826.3 Rate = 0.003 +/- 0.003 Deleting source due to low Poisson probability