[Thu Jul 4 13:47:57 2013] Detection parameters: Position = (196.7, 340.1) = 17 46 18.33 -28 58 48.1 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 129.9 +/- 27.8 Background counts = 317.4 Rate = 0.003 +/- 0.0005 [Thu Jul 4 13:47:58 2013] Off-axis axis estimate = 7.97' [Thu Jul 4 13:48:36 2013] Using EEF radius (= 10.41 ")to estimate initial spatial extent for simple fitting [Thu Jul 4 13:48:36 2013] Initial guess for spatial extent in simple fitting = 10.41" [Thu Jul 4 13:48:36 2013] source mask rpix=2.4, npix_max = 33, mask sum = 36, frac = 1.075 [Thu Jul 4 13:48:36 2013] Giving source the simple spatial ID 62 for pass 0, mean size = 10.41" [Thu Jul 4 13:48:37 2013] fullrun_pn_xmm0658600201_pi300-10000_cl_pass0_src62.ximg exists [Thu Jul 4 13:48:37 2013] fullrun_pn_xmm0658600201_pi300-10000_cl_pass0_src62_1.ximg exists [Thu Jul 4 13:48:37 2013] Fit fullrun_pn_xmm0658600201_pi300-10000_cl_pass0_src62 appears to have run properly [Thu Jul 4 13:48:38 2013] fullrun_pn_xmm0658600201_pi300-10000_cl_pass0_tfrozen_src62.ximg exists [Thu Jul 4 13:48:38 2013] fullrun_pn_xmm0658600201_pi300-10000_cl_pass0_tfrozen_src62_1.ximg exists [Thu Jul 4 13:48:38 2013] Fit fullrun_pn_xmm0658600201_pi300-10000_cl_pass0_tfrozen_src62 appears to have run properly [Thu Jul 4 13:48:54 2013] Warning: source 38 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 68 at 12.960494 pixels away [Thu Jul 4 13:48:54 2013] Spatial fit model total counts = 1650.330000, observed total counts = 1573.000000 [Thu Jul 4 13:48:54 2013] Offset between fit and detection position for source 68 = 1.086962 pixels [Thu Jul 4 13:48:54 2013] 1657.253300 total counts/ 1635.920000 bgd. counts: snr = 0.527445 Spatial fit parameters: Offset between fit and detection position for source 68 = 1.086962 pixels Position = (197.0, 341.2) = 17 46 18.25 -28 58 47.7 Extent = 2.6" x 2.6", rotation angle = 0 Source counts = 21.3 +/- 40.7 Background counts = 1635.9 Rate = 0.0005 +/- 0.001 Deleting source due to low Poisson probability