[Wed Mar 14 22:08:05 2012] Detection parameters: Position = (463.7, 380.2) = 15 10 11.74 5 49 56.4 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 72.7 +/- 13.6 Background counts = 29.3 Rate = 0.002 +/- 0.0003 [Wed Mar 14 22:08:06 2012] Off-axis axis estimate = 13.37' [Thu Mar 15 01:48:24 2012] Using EEF radius (= 13.11 ")to estimate initial spatial extent for simple fitting [Thu Mar 15 01:48:24 2012] Initial guess for spatial extent in simple fitting = 13.11" [Thu Mar 15 01:48:24 2012] source mask rpix=3.0, npix_max = 49, mask sum = 49, frac = 0.992 [Thu Mar 15 01:48:24 2012] Giving source the simple spatial ID 35 for pass 0, mean size = 13.11" [Thu Mar 15 03:46:27 2012] fullrun_mos1_xmm0551780301_pi300-10000_cl_pass0_src35.ximg exists [Thu Mar 15 03:46:27 2012] fullrun_mos1_xmm0551780301_pi300-10000_cl_pass0_src35_1.ximg exists [Thu Mar 15 03:46:27 2012] Fit fullrun_mos1_xmm0551780301_pi300-10000_cl_pass0_src35 appears to have run properly [Thu Mar 15 03:46:28 2012] fullrun_mos1_xmm0551780301_pi300-10000_cl_pass0_tfrozen_src35.ximg exists [Thu Mar 15 03:46:28 2012] fullrun_mos1_xmm0551780301_pi300-10000_cl_pass0_tfrozen_src35_1.ximg exists [Thu Mar 15 03:46:28 2012] Fit fullrun_mos1_xmm0551780301_pi300-10000_cl_pass0_tfrozen_src35 appears to have run properly [Thu Mar 15 16:50:00 2012] Spatial fit model total counts = 432.998000, observed total counts = 433.000000 [Thu Mar 15 16:50:00 2012] Offset between fit and detection position for source 27 = 0.776157 pixels [Thu Mar 15 16:50:00 2012] 428.140100 total counts/ 350.460000 bgd. counts: snr = 4.149450 Spatial fit parameters: Offset between fit and detection position for source 27 = 0.776157 pixels Position = (463.1, 380.6) = 15 10 11.93 5 49 57.6 Extent = 9.2 (6.3-13.3)", rotation angle = 0 Source counts = 77.7 +/- 20.7 Background counts = 350.5 Rate = 0.002 +/- 0.0004 [Thu Mar 15 16:50:00 2012] Vigneting correction estimate = 1.000000 [Thu Mar 15 16:50:00 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Thu Mar 15 16:50:00 2012] Assessing source extent using major axis lower bound [Thu Mar 15 16:50:00 2012] Source does appear to be extended [Thu Mar 15 16:50:00 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Thu Mar 15 16:50:00 2012] Deleting source due to low Poisson probability 0.9