[Wed Aug 15 05:12:12 2012] Detection parameters: Position = (275.3, 396.1) = 13 41 55.83 26 29 44.7 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 101.2 +/- 13.3 Background counts = 13.6 Rate = 0.006 +/- 0.0008 [Wed Aug 15 05:12:13 2012] Off-axis axis estimate = 7.28' [Wed Aug 15 07:46:35 2012] Using EEF radius (= 10.07 ")to estimate initial spatial extent for simple fitting [Wed Aug 15 07:46:35 2012] Initial guess for spatial extent in simple fitting = 10.07" [Wed Aug 15 07:46:35 2012] source mask rpix=2.3, npix_max = 31, mask sum = 30, frac = 0.947 [Wed Aug 15 07:46:35 2012] Giving source the simple spatial ID 16 for pass 0, mean size = 10.07" [Wed Aug 15 10:18:57 2012] fullrun_mos1_xmm0108460101_pi300-10000_cl_pass0_src16.ximg exists [Wed Aug 15 10:18:57 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0108460101_pi300-10000_cl_pass0_src16.csv [Wed Aug 15 10:18:57 2012] fullrun_mos1_xmm0108460101_pi300-10000_cl_pass0_src16_1.ximg exists [Wed Aug 15 10:18:57 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0108460101_pi300-10000_cl_pass0_src16.csv [Wed Aug 15 10:18:57 2012] It looks like the fit did not converge You should probably delete fullrun_mos1_xmm0108460101_pi300-10000_cl_pass0_src16_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0108460101_pi300-10000_cl_pass0_src16.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 Aug 15 10:18:58 2012] fullrun_mos1_xmm0108460101_pi300-10000_cl_pass0_tfrozen_src16.ximg exists [Wed Aug 15 10:18:58 2012] fullrun_mos1_xmm0108460101_pi300-10000_cl_pass0_tfrozen_src16_1.ximg exists [Wed Aug 15 10:18:58 2012] Fit fullrun_mos1_xmm0108460101_pi300-10000_cl_pass0_tfrozen_src16 appears to have run properly [Wed Aug 15 13:10:54 2012] Spatial fit model total counts = 305.991000, observed total counts = 305.000000 [Wed Aug 15 13:10:54 2012] Offset between fit and detection position for source 7 = 0.198313 pixels [Wed Aug 15 13:10:54 2012] Warning, changing simple spatial fit ID from 16 to 10 [Wed Aug 15 13:10:54 2012] 310.783400 total counts/ 291.597000 bgd. counts: snr = 1.123575 Spatial fit parameters: Offset between fit and detection position for source 7 = 0.198313 pixels Position = (275.5, 396.2) = 13 41 55.79 26 29 44.3 Extent = 3.8 (2.5-6.7)", rotation angle = 0 Source counts = 19.2 +/- 17.6 Background counts = 291.6 Rate = 0.0007 +/- 0.0006 Deleting source due to low Poisson probability