[Sat Jan 28 21:46:42 2012] Detection parameters: Position = (330.1, 305.5) = 0 42 24.00 41 17 30.3 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 50.3 +/- 13.1 Background counts = 43.6 Rate = 0.002 +/- 0.0005 [Sat Jan 28 21:46:43 2012] Off-axis axis estimate = 2.35' [Sat Jan 28 21:47:46 2012] Using EEF radius (= 7.61 ")to estimate initial spatial extent for simple fitting [Sat Jan 28 21:47:46 2012] Initial guess for spatial extent in simple fitting = 7.61" [Sat Jan 28 21:47:46 2012] source mask rpix=1.7, npix_max = 20, mask sum = 20, frac = 0.989 [Sat Jan 28 21:47:46 2012] Giving source the simple spatial ID 98 for pass 0, mean size = 7.61" [Sat Jan 28 21:47:48 2012] fullrun_mos1_xmm0112570401_pi300-10000_cl_pass0_src98.ximg exists [Sat Jan 28 21:47:48 2012] fullrun_mos1_xmm0112570401_pi300-10000_cl_pass0_src98_1.ximg exists [Sat Jan 28 21:47:48 2012] Fit fullrun_mos1_xmm0112570401_pi300-10000_cl_pass0_src98 appears to have run properly [Sat Jan 28 21:47:50 2012] fullrun_mos1_xmm0112570401_pi300-10000_cl_pass0_tfrozen_src98.ximg exists [Sat Jan 28 21:47:50 2012] fullrun_mos1_xmm0112570401_pi300-10000_cl_pass0_tfrozen_src98_1.ximg exists [Sat Jan 28 21:47:50 2012] Fit fullrun_mos1_xmm0112570401_pi300-10000_cl_pass0_tfrozen_src98 appears to have run properly [Sat Jan 28 21:48:46 2012] Spatial fit model total counts = 339.376000, observed total counts = 341.000000 [Sat Jan 28 21:48:46 2012] Offset between fit and detection position for source 78 = 0.128138 pixels [Sat Jan 28 21:48:46 2012] 333.497100 total counts/ 276.237000 bgd. counts: snr = 3.445174 Spatial fit parameters: Offset between fit and detection position for source 78 = 0.128138 pixels Position = (330.2, 305.5) = 0 42 23.95 41 17 29.3 Extent = 6.8 (4.6-9.5)", rotation angle = 0 Source counts = 57.3 +/- 18.3 Background counts = 276.2 Rate = 0.002 +/- 0.0006 [Sat Jan 28 21:48:46 2012] Vigneting correction estimate = 1.000000 [Sat Jan 28 21:48:46 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Sat Jan 28 21:48:46 2012] Assessing source extent using major axis lower bound [Sat Jan 28 21:48:46 2012] Source does appear to be extended [Sat Jan 28 21:48:46 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Sat Jan 28 21:48:46 2012] Deleting source due to low Poisson probability 1.0