[Tue Apr 10 21:05:46 2012] Detection parameters: Position = (341.4, 248.3) = 20 34 37.92 60 4 33.5 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 61.7 +/- 10.5 Background counts = 22.3 Rate = 0.002 +/- 0.0004 [Tue Apr 10 21:05:46 2012] Off-axis axis estimate = 4.79' [Tue Apr 10 21:06:09 2012] Using EEF radius (= 8.82 ")to estimate initial spatial extent for simple fitting [Tue Apr 10 21:06:09 2012] Initial guess for spatial extent in simple fitting = 8.82" [Tue Apr 10 21:06:09 2012] source mask rpix=2.0, npix_max = 25, mask sum = 22, frac = 0.861 [Tue Apr 10 21:06:09 2012] Giving source the simple spatial ID 22 for pass 0, mean size = 8.82" [Tue Apr 10 21:06:10 2012] fullrun_mos1_xmm0500730201_pi300-10000_cl_pass0_src22.ximg exists [Tue Apr 10 21:06:10 2012] fullrun_mos1_xmm0500730201_pi300-10000_cl_pass0_src22_1.ximg exists [Tue Apr 10 21:06:10 2012] Fit fullrun_mos1_xmm0500730201_pi300-10000_cl_pass0_src22 appears to have run properly [Tue Apr 10 21:06:10 2012] fullrun_mos1_xmm0500730201_pi300-10000_cl_pass0_tfrozen_src22.ximg exists [Tue Apr 10 21:06:10 2012] fullrun_mos1_xmm0500730201_pi300-10000_cl_pass0_tfrozen_src22_1.ximg exists [Tue Apr 10 21:06:10 2012] Fit fullrun_mos1_xmm0500730201_pi300-10000_cl_pass0_tfrozen_src22 appears to have run properly [Tue Apr 10 21:06:23 2012] Spatial fit model total counts = 228.257000, observed total counts = 229.000000 [Tue Apr 10 21:06:23 2012] Offset between fit and detection position for source 24 = 0.245451 pixels [Tue Apr 10 21:06:23 2012] 228.351600 total counts/ 200.738000 bgd. counts: snr = 1.948984 Spatial fit parameters: Offset between fit and detection position for source 24 = 0.245451 pixels Position = (341.2, 248.5) = 20 34 38.03 60 4 31.2 Extent = 2.8 (2.2-4.1)", rotation angle = 0 Source counts = 27.6 +/- 15.1 Background counts = 200.7 Rate = 0.0008 +/- 0.0004 [Tue Apr 10 21:06:23 2012] Vigneting correction estimate = 1.000000 [Tue Apr 10 21:06:23 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Tue Apr 10 21:06:23 2012] Assessing source extent using major axis lower bound [Tue Apr 10 21:06:23 2012] Source does appear to be extended [Tue Apr 10 21:06:23 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Tue Apr 10 21:06:23 2012] Deleting source due to low Poisson probability 0.9