[Tue Apr 10 13:56:26 2012] Detection parameters: Position = (255.4, 307.0) = 13 13 42.70 36 37 59.5 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 19.0 +/- 6.0 Background counts = 3.5 Rate = 0.002 +/- 0.0006 [Tue Apr 10 13:56:26 2012] Off-axis axis estimate = 3.18' [Tue Apr 10 13:56:43 2012] Using EEF radius (= 8.02 ")to estimate initial spatial extent for simple fitting [Tue Apr 10 13:56:43 2012] Initial guess for spatial extent in simple fitting = 8.02" [Tue Apr 10 13:56:43 2012] source mask rpix=1.8, npix_max = 21, mask sum = 20, frac = 0.910 [Tue Apr 10 13:56:43 2012] Giving source the simple spatial ID 17 for pass 0, mean size = 8.02" [Tue Apr 10 13:56:43 2012] fullrun_mos1_xmm0094360501_pi300-10000_cl_pass0_src17.ximg exists [Tue Apr 10 13:56:43 2012] fullrun_mos1_xmm0094360501_pi300-10000_cl_pass0_src17_1.ximg exists [Tue Apr 10 13:56:43 2012] Fit fullrun_mos1_xmm0094360501_pi300-10000_cl_pass0_src17 appears to have run properly [Tue Apr 10 13:56:43 2012] fullrun_mos1_xmm0094360501_pi300-10000_cl_pass0_tfrozen_src17.ximg exists [Tue Apr 10 13:56:43 2012] fullrun_mos1_xmm0094360501_pi300-10000_cl_pass0_tfrozen_src17_1.ximg exists [Tue Apr 10 13:56:43 2012] Fit fullrun_mos1_xmm0094360501_pi300-10000_cl_pass0_tfrozen_src17 appears to have run properly [Tue Apr 10 13:56:52 2012] Spatial fit model total counts = 50.998100, observed total counts = 51.000000 [Tue Apr 10 13:56:52 2012] Offset between fit and detection position for source 15 = 0.888120 pixels [Tue Apr 10 13:56:52 2012] 52.910200 total counts/ 35.820400 bgd. counts: snr = 2.855432 Spatial fit parameters: Offset between fit and detection position for source 15 = 0.888120 pixels Position = (254.5, 307.0) = 13 13 43.02 36 37 57.8 Extent = 7.3 (4.2-11.1)", rotation angle = 0 Source counts = 17.1 +/- 7.3 Background counts = 35.8 Rate = 0.001 +/- 0.0006 [Tue Apr 10 13:56:52 2012] Vigneting correction estimate = 1.000000 [Tue Apr 10 13:56:52 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Tue Apr 10 13:56:52 2012] Assessing source extent using major axis lower bound [Tue Apr 10 13:56:52 2012] Source does appear to be extended [Tue Apr 10 13:56:52 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Tue Apr 10 13:56:52 2012] Deleting source due to low Poisson probability 0.9