[Wed Aug 8 15:11:55 2012] Detection parameters: Position = (325.5, 320.1) = 20 51 32.72 31 0 47.0 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 250.2 +/- 27.4 Background counts = 155.5 Rate = 0.02 +/- 0.002 [Wed Aug 8 15:11:56 2012] Off-axis axis estimate = 2.51' [Wed Aug 8 21:48:14 2012] Using EEF radius (= 7.69 ")to estimate initial spatial extent for simple fitting [Wed Aug 8 21:48:14 2012] Initial guess for spatial extent in simple fitting = 7.69" [Wed Aug 8 21:48:14 2012] source mask rpix=1.8, npix_max = 20, mask sum = 20, frac = 0.973 [Wed Aug 8 21:48:14 2012] Giving source the simple spatial ID 7 for pass 0, mean size = 7.69" [Thu Aug 9 01:40:05 2012] fullrun_mos1_xmm0082540401_pi300-10000_cl_pass0_src7.ximg exists [Thu Aug 9 01:40:05 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0082540401_pi300-10000_cl_pass0_src7.csv [Thu Aug 9 01:40:05 2012] fullrun_mos1_xmm0082540401_pi300-10000_cl_pass0_src7_1.ximg exists [Thu Aug 9 01:40:05 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0082540401_pi300-10000_cl_pass0_src7.csv [Thu Aug 9 01:40:05 2012] It looks like the fit did not converge You should probably delete fullrun_mos1_xmm0082540401_pi300-10000_cl_pass0_src7_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0082540401_pi300-10000_cl_pass0_src7.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 [Thu Aug 9 01:40:06 2012] fullrun_mos1_xmm0082540401_pi300-10000_cl_pass0_tfrozen_src7.ximg exists [Thu Aug 9 01:40:06 2012] fullrun_mos1_xmm0082540401_pi300-10000_cl_pass0_tfrozen_src7_1.ximg exists [Thu Aug 9 01:40:06 2012] Fit fullrun_mos1_xmm0082540401_pi300-10000_cl_pass0_tfrozen_src7 appears to have run properly [Thu Aug 9 05:26:12 2012] Spatial fit model total counts = 2880.880000, observed total counts = 2845.000000 [Thu Aug 9 05:26:12 2012] Offset between fit and detection position for source 25 = 0.668274 pixels [Thu Aug 9 05:26:12 2012] 2799.434300 total counts/ 2726.250000 bgd. counts: snr = 1.401635 Spatial fit parameters: Offset between fit and detection position for source 25 = 0.668274 pixels Position = (325.8, 320.7) = 20 51 32.62 31 0 48.5 Extent = 5.3 (1.9-8.8)", rotation angle = 0 Source counts = 73.2 +/- 52.9 Background counts = 2726.2 Rate = 0.006 +/- 0.005 Deleting source due to low Poisson probability