[Sat Jun 22 09:23:02 2013] Detection parameters: Position = (285.7, 313.4) = 17 3 55.36 78 40 21.8 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 108.4 +/- 21.8 Background counts = 170.6 Rate = 0.007 +/- 0.001 [Sat Jun 22 09:23:03 2013] Off-axis axis estimate = 1.43' [Sat Jun 22 09:24:07 2013] Using EEF radius (= 7.14 ")to estimate initial spatial extent for simple fitting [Sat Jun 22 09:24:07 2013] Initial guess for spatial extent in simple fitting = 7.14" [Sat Jun 22 09:24:07 2013] source mask rpix=1.6, npix_max = 18, mask sum = 20, frac = 1.090 [Sat Jun 22 09:24:07 2013] Giving source the simple spatial ID 35 for pass 0, mean size = 7.14" [Sat Jun 22 09:24:09 2013] fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_src35.ximg exists [Sat Jun 22 09:24:09 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_src35.csv [Sat Jun 22 09:24:09 2013] fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_src35_1.ximg exists [Sat Jun 22 09:24:09 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_src35.csv [Sat Jun 22 09:24:09 2013] It looks like the fit did not converge You should probably delete fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_src35_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_src35.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 [Sat Jun 22 09:24:11 2013] fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_tfrozen_src35.ximg exists [Sat Jun 22 09:24:11 2013] fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_tfrozen_src35_1.ximg exists [Sat Jun 22 09:24:11 2013] Fit fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_tfrozen_src35 appears to have run properly [Sat Jun 22 09:25:03 2013] Spatial fit model total counts = 2344.970000, observed total counts = 2344.000000 [Sat Jun 22 09:25:03 2013] Offset between fit and detection position for source 46 = 0.252220 pixels [Sat Jun 22 09:25:03 2013] 2319.406000 total counts/ 2296.790000 bgd. counts: snr = 0.471906 Spatial fit parameters: Offset between fit and detection position for source 46 = 0.252220 pixels Position = (285.6, 313.2) = 17 3 55.48 78 40 21.6 Extent = 2.3 (1.8-4.8)", rotation angle = 0 Source counts = 22.6 +/- 48.2 Background counts = 2296.8 Rate = 0.001 +/- 0.003 Deleting source due to low Poisson probability