[Fri Jun 8 20:02:43 2012] Detection parameters: Position = (490.8, 371.0) = 21 57 54.18 -30 9 5.0 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 65.6 +/- 13.0 Background counts = 30.6 Rate = 0.0007 +/- 0.0001 [Fri Jun 8 20:02:44 2012] Off-axis axis estimate = 14.90' [Fri Jun 8 20:25:24 2012] Using EEF radius (= 13.88 ")to estimate initial spatial extent for simple fitting [Fri Jun 8 20:25:24 2012] Initial guess for spatial extent in simple fitting = 13.88" [Fri Jun 8 20:25:24 2012] source mask rpix=3.2, npix_max = 54, mask sum = 51, frac = 0.936 [Fri Jun 8 20:25:24 2012] Giving source the simple spatial ID 28 for pass 0, mean size = 13.88" [Fri Jun 8 21:25:12 2012] fullrun_mos1_xmm0411780101_pi300-10000_cl_pass0_src28.ximg exists [Fri Jun 8 21:25:12 2012] fullrun_mos1_xmm0411780101_pi300-10000_cl_pass0_src28_1.ximg exists [Fri Jun 8 21:25:12 2012] Fit fullrun_mos1_xmm0411780101_pi300-10000_cl_pass0_src28 appears to have run properly [Fri Jun 8 21:25:12 2012] fullrun_mos1_xmm0411780101_pi300-10000_cl_pass0_tfrozen_src28.ximg exists [Fri Jun 8 21:25:12 2012] fullrun_mos1_xmm0411780101_pi300-10000_cl_pass0_tfrozen_src28_1.ximg exists [Fri Jun 8 21:25:12 2012] Fit fullrun_mos1_xmm0411780101_pi300-10000_cl_pass0_tfrozen_src28 appears to have run properly [Sat Jun 9 20:03:21 2012] Spatial fit model total counts = 498.933000, observed total counts = 473.000000 [Sat Jun 9 20:03:21 2012] Offset between fit and detection position for source 20 = 0.220641 pixels [Sat Jun 9 20:03:21 2012] 500.878600 total counts/ 452.087000 bgd. counts: snr = 2.294743 Spatial fit parameters: Offset between fit and detection position for source 20 = 0.220641 pixels Position = (490.6, 371.1) = 21 57 54.24 -30 9 8.6 Extent = 10.4 (6.5-17.1)", rotation angle = 90 Source counts = 48.8 +/- 22.4 Background counts = 452.1 Rate = 0.0005 +/- 0.0002 [Sat Jun 9 20:03:21 2012] Vigneting correction estimate = 1.000000 [Sat Jun 9 20:03:21 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Sat Jun 9 20:03:21 2012] Assessing source extent using major axis lower bound [Sat Jun 9 20:03:21 2012] Source does appear to be extended [Sat Jun 9 20:03:21 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.46 [Sat Jun 9 20:03:21 2012] Deleting source due to low Poisson probability 0.8