[Fri Aug 17 13:24:34 2012] Detection parameters: Position = (305.8, 308.0) = 14 29 34.76 47 46 35.0 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 51.7 +/- 12.0 Background counts = 22.6 Rate = 0.001 +/- 0.0003 [Fri Aug 17 13:24:34 2012] Off-axis axis estimate = 0.87' [Fri Aug 17 14:57:40 2012] Using EEF radius (= 6.87 ")to estimate initial spatial extent for simple fitting [Fri Aug 17 14:57:40 2012] Initial guess for spatial extent in simple fitting = 6.87" [Fri Aug 17 14:57:40 2012] source mask rpix=1.6, npix_max = 17, mask sum = 16, frac = 0.926 [Fri Aug 17 14:57:40 2012] Giving source the simple spatial ID 21 for pass 0, mean size = 6.87" [Fri Aug 17 15:33:51 2012] fullrun_mos2_xmm0109080901_pi300-10000_cl_pass0_src21.ximg exists [Fri Aug 17 15:33:51 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0109080901_pi300-10000_cl_pass0_src21.csv [Fri Aug 17 15:33:51 2012] fullrun_mos2_xmm0109080901_pi300-10000_cl_pass0_src21_1.ximg exists [Fri Aug 17 15:33:51 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0109080901_pi300-10000_cl_pass0_src21.csv [Fri Aug 17 15:33:51 2012] It looks like the fit did not converge You should probably delete fullrun_mos2_xmm0109080901_pi300-10000_cl_pass0_src21_1.ximg Either tweak this fit manually starting from fullrun_mos2_xmm0109080901_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 [Fri Aug 17 15:33:52 2012] fullrun_mos2_xmm0109080901_pi300-10000_cl_pass0_tfrozen_src21.ximg exists [Fri Aug 17 15:33:52 2012] fullrun_mos2_xmm0109080901_pi300-10000_cl_pass0_tfrozen_src21_1.ximg exists [Fri Aug 17 15:33:52 2012] Fit fullrun_mos2_xmm0109080901_pi300-10000_cl_pass0_tfrozen_src21 appears to have run properly [Fri Aug 17 15:34:07 2012] Spatial fit model total counts = 409.462000, observed total counts = 387.000000 [Fri Aug 17 15:34:07 2012] Offset between fit and detection position for source 22 = 0.439734 pixels [Fri Aug 17 15:34:07 2012] 411.002100 total counts/ 380.328000 bgd. counts: snr = 1.572869 Spatial fit parameters: Offset between fit and detection position for source 22 = 0.439734 pixels Position = (305.9, 307.5) = 14 29 34.72 47 46 33.3 Extent = 5.3 (3.4-10.5)", rotation angle = 0 Source counts = 30.7 +/- 20.3 Background counts = 380.3 Rate = 0.0008 +/- 0.0005 Deleting source due to low Poisson probability