[Fri May 10 01:30:42 2013] Detection parameters: Position = (183.4, 237.0) = 9 18 58.97 16 15 31.5 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 130.2 +/- 20.0 Background counts = 108.6 Rate = 0.002 +/- 0.0003 [Fri May 10 01:30:43 2013] Off-axis axis estimate = 9.45' [Fri May 10 02:13:27 2013] Using EEF radius (= 11.15 ")to estimate initial spatial extent for simple fitting [Fri May 10 02:13:27 2013] Initial guess for spatial extent in simple fitting = 11.15" [Fri May 10 02:13:27 2013] source mask rpix=2.6, npix_max = 37, mask sum = 42, frac = 1.118 [Fri May 10 02:13:27 2013] Giving source the simple spatial ID 18 for pass 0, mean size = 11.15" [Fri May 10 03:04:23 2013] fullrun_mos1_xmm0502091601_pi300-10000_cl_pass0_src18.ximg exists [Fri May 10 03:04:23 2013] fullrun_mos1_xmm0502091601_pi300-10000_cl_pass0_src18_1.ximg exists [Fri May 10 03:04:23 2013] Fit fullrun_mos1_xmm0502091601_pi300-10000_cl_pass0_src18 appears to have run properly [Fri May 10 03:04:24 2013] fullrun_mos1_xmm0502091601_pi300-10000_cl_pass0_tfrozen_src18.ximg exists [Fri May 10 03:04:24 2013] fullrun_mos1_xmm0502091601_pi300-10000_cl_pass0_tfrozen_src18_1.ximg exists [Fri May 10 03:04:24 2013] Fit fullrun_mos1_xmm0502091601_pi300-10000_cl_pass0_tfrozen_src18 appears to have run properly [Fri May 10 04:16:26 2013] Spatial fit model total counts = 416.699000, observed total counts = 400.000000 [Fri May 10 04:16:26 2013] Offset between fit and detection position for source 18 = 0.270309 pixels [Fri May 10 04:16:26 2013] 420.250500 total counts/ 353.091000 bgd. counts: snr = 3.574079 Spatial fit parameters: Offset between fit and detection position for source 18 = 0.270309 pixels Position = (183.4, 236.7) = 9 18 58.99 16 15 29.7 Extent = 5.8 (3.8-8.4)" x 3.6 (2.8-5.4)", rotation angle = 66 (28-90) degrees Source counts = 67.2 +/- 20.5 Background counts = 353.1 Rate = 0.0008 +/- 0.0002 [Fri May 10 04:16:26 2013] Vigneting correction estimate = 1.000000 [Fri May 10 04:16:26 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Fri May 10 04:16:26 2013] Assessing source extent using major axis lower bound [Fri May 10 04:16:26 2013] Source does appear to be extended [Fri May 10 04:16:26 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.71 [Fri May 10 04:16:26 2013] Deleting source due to low Poisson probability 0.8