[Sun May 5 02:22:32 2013] Detection parameters: Position = (219.5, 342.7) = 19 29 52.60 18 2 48.4 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 102.0 +/- 19.6 Background counts = 136.3 Rate = 0.003 +/- 0.0006 [Sun May 5 02:22:33 2013] Off-axis axis estimate = 6.56' [Sun May 5 02:22:52 2013] Using EEF radius (= 9.71 ")to estimate initial spatial extent for simple fitting [Sun May 5 02:22:52 2013] Initial guess for spatial extent in simple fitting = 9.71" [Sun May 5 02:22:52 2013] source mask rpix=2.2, npix_max = 29, mask sum = 25, frac = 0.837 [Sun May 5 02:22:52 2013] Giving source the simple spatial ID 20 for pass 0, mean size = 9.71" [Sun May 5 02:22:53 2013] fullrun_pn_xmm0503740101_pi300-10000_cl_pass0_src20.ximg exists [Sun May 5 02:22:53 2013] fullrun_pn_xmm0503740101_pi300-10000_cl_pass0_src20_1.ximg exists [Sun May 5 02:22:53 2013] Fit fullrun_pn_xmm0503740101_pi300-10000_cl_pass0_src20 appears to have run properly [Sun May 5 02:22:53 2013] fullrun_pn_xmm0503740101_pi300-10000_cl_pass0_tfrozen_src20.ximg exists [Sun May 5 02:22:53 2013] fullrun_pn_xmm0503740101_pi300-10000_cl_pass0_tfrozen_src20_1.ximg exists [Sun May 5 02:22:53 2013] Fit fullrun_pn_xmm0503740101_pi300-10000_cl_pass0_tfrozen_src20 appears to have run properly [Sun May 5 02:23:02 2013] Spatial fit model total counts = 638.638000, observed total counts = 639.000000 [Sun May 5 02:23:02 2013] Offset between fit and detection position for source 20 = 0.666893 pixels [Sun May 5 02:23:02 2013] 645.597200 total counts/ 594.870000 bgd. counts: snr = 2.079840 Spatial fit parameters: Offset between fit and detection position for source 20 = 0.666893 pixels Position = (218.9, 343.0) = 19 29 52.79 18 2 48.7 Extent = 5.1 (3.4-8.3)", rotation angle = 0 Source counts = 50.7 +/- 25.4 Background counts = 594.9 Rate = 0.001 +/- 0.0007 [Sun May 5 02:23:02 2013] Vigneting correction estimate = 1.000000 [Sun May 5 02:23:02 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Sun May 5 02:23:02 2013] Assessing source extent using major axis lower bound [Sun May 5 02:23:02 2013] Source does appear to be extended [Sun May 5 02:23:02 2013] Computing asymmetry using major and minor axis, asym = 1.00 [Sun May 5 02:23:02 2013] Deleting source due to low Poisson probability 0.9