[Tue Apr 10 14:09:52 2012] Detection parameters: Position = (286.0, 310.3) = 20 35 10.37 60 9 0.7 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 41.7 +/- 11.3 Background counts = 29.1 Rate = 0.001 +/- 0.0004 [Tue Apr 10 14:09:52 2012] Off-axis axis estimate = 1.24' [Tue Apr 10 14:10:17 2012] Using EEF radius (= 7.05 ")to estimate initial spatial extent for simple fitting [Tue Apr 10 14:10:17 2012] Initial guess for spatial extent in simple fitting = 7.05" [Tue Apr 10 14:10:17 2012] source mask rpix=1.6, npix_max = 17, mask sum = 16, frac = 0.889 [Tue Apr 10 14:10:17 2012] Giving source the simple spatial ID 31 for pass 0, mean size = 7.05" [Tue Apr 10 14:10:18 2012] fullrun_mos1_xmm0500730101_pi300-10000_cl_pass0_src31.ximg exists [Tue Apr 10 14:10:18 2012] fullrun_mos1_xmm0500730101_pi300-10000_cl_pass0_src31_1.ximg exists [Tue Apr 10 14:10:18 2012] Fit fullrun_mos1_xmm0500730101_pi300-10000_cl_pass0_src31 appears to have run properly [Tue Apr 10 14:10:19 2012] fullrun_mos1_xmm0500730101_pi300-10000_cl_pass0_tfrozen_src31.ximg exists [Tue Apr 10 14:10:20 2012] fullrun_mos1_xmm0500730101_pi300-10000_cl_pass0_tfrozen_src31_1.ximg exists [Tue Apr 10 14:10:20 2012] Fit fullrun_mos1_xmm0500730101_pi300-10000_cl_pass0_tfrozen_src31 appears to have run properly [Tue Apr 10 14:10:35 2012] Spatial fit model total counts = 305.998000, observed total counts = 306.000000 [Tue Apr 10 14:10:35 2012] Offset between fit and detection position for source 26 = 0.535511 pixels [Tue Apr 10 14:10:35 2012] 311.561600 total counts/ 282.232000 bgd. counts: snr = 1.745834 Spatial fit parameters: Offset between fit and detection position for source 26 = 0.535511 pixels Position = (285.5, 310.3) = 20 35 10.69 60 8 59.8 Extent = 5.7 (2.1-9.2)", rotation angle = 0 Source counts = 29.3 +/- 17.7 Background counts = 282.2 Rate = 0.001 +/- 0.0006 [Tue Apr 10 14:10:35 2012] Vigneting correction estimate = 1.000000 [Tue Apr 10 14:10:35 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Tue Apr 10 14:10:35 2012] Assessing source extent using major axis lower bound [Tue Apr 10 14:10:35 2012] Source does appear to be extended [Tue Apr 10 14:10:35 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Tue Apr 10 14:10:35 2012] Deleting source due to low Poisson probability 0.9