[Fri Nov 25 21:53:10 2011] Detection parameters: Position = (174.1, 204.3) = 15 23 43.23 8 28 0.8 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 110.8 +/- 17.6 Background counts = 56.0 Rate = 0.005 +/- 0.0007 [Fri Nov 25 21:53:10 2011] Off-axis axis estimate = 11.31' [Fri Nov 25 21:56:42 2011] Using EEF radius (= 12.08 ")to estimate initial spatial extent for simple fitting [Fri Nov 25 21:56:42 2011] Initial guess for spatial extent in simple fitting = 12.08" [Fri Nov 25 21:56:42 2011] source mask rpix=2.8, npix_max = 42, mask sum = 42, frac = 0.978 [Fri Nov 25 21:56:42 2011] Giving source the simple spatial ID 43 for pass 0, mean size = 12.08" [Sat Nov 26 01:15:49 2011] fullrun_pn_xmm0550360101_pi300-10000_cl_pass0_src43.ximg exists [Sat Nov 26 01:15:49 2011] fullrun_pn_xmm0550360101_pi300-10000_cl_pass0_src43_1.ximg exists [Sat Nov 26 01:15:49 2011] Fit fullrun_pn_xmm0550360101_pi300-10000_cl_pass0_src43 appears to have run properly [Sat Nov 26 01:15:51 2011] fullrun_pn_xmm0550360101_pi300-10000_cl_pass0_tfrozen_src43.ximg exists [Sat Nov 26 01:15:51 2011] fullrun_pn_xmm0550360101_pi300-10000_cl_pass0_tfrozen_src43_1.ximg exists [Sat Nov 26 01:15:51 2011] Fit fullrun_pn_xmm0550360101_pi300-10000_cl_pass0_tfrozen_src43 appears to have run properly [Sat Nov 26 04:59:11 2011] Spatial fit model total counts = 599.437000, observed total counts = 600.000000 [Sat Nov 26 04:59:11 2011] Offset between fit and detection position for source 50 = 0.508436 pixels [Sat Nov 26 04:59:11 2011] 603.777200 total counts/ 551.128000 bgd. counts: snr = 2.242671 Spatial fit parameters: Offset between fit and detection position for source 50 = 0.508436 pixels Position = (174.6, 204.2) = 15 23 43.09 8 27 59.4 Extent = 5.4 (3.0-10.4)", rotation angle = 0 Source counts = 52.6 +/- 24.6 Background counts = 551.1 Rate = 0.002 +/- 0.001 [Sat Nov 26 04:59:11 2011] Vigneting correction estimate = 1.000000 [Sat Nov 26 04:59:11 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Sat Nov 26 04:59:11 2011] Assessing source extent using major axis lower bound [Sat Nov 26 04:59:11 2011] Source does appear to be extended [Sat Nov 26 04:59:11 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Sat Nov 26 04:59:11 2011] Deleting source due to low Poisson probability 0.8