[Sun May 5 03:10:01 2013] Detection parameters: Position = (223.5, 422.4) = 9 49 5.73 58 32 46.5 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 43.9 +/- 11.2 Background counts = 28.0 Rate = 0.001 +/- 0.0003 [Sun May 5 03:10:01 2013] Off-axis axis estimate = 10.50' [Sun May 5 03:10:20 2013] Using EEF radius (= 11.68 ")to estimate initial spatial extent for simple fitting [Sun May 5 03:10:20 2013] Initial guess for spatial extent in simple fitting = 11.68" [Sun May 5 03:10:20 2013] source mask rpix=2.7, npix_max = 40, mask sum = 49, frac = 1.208 [Sun May 5 03:10:20 2013] Giving source the simple spatial ID 20 for pass 0, mean size = 11.68" [Sun May 5 03:10:20 2013] fullrun_mos1_xmm0551200301_pi300-10000_cl_pass0_src20.ximg exists [Sun May 5 03:10:20 2013] fullrun_mos1_xmm0551200301_pi300-10000_cl_pass0_src20_1.ximg exists [Sun May 5 03:10:20 2013] Fit fullrun_mos1_xmm0551200301_pi300-10000_cl_pass0_src20 appears to have run properly [Sun May 5 03:10:21 2013] fullrun_mos1_xmm0551200301_pi300-10000_cl_pass0_tfrozen_src20.ximg exists [Sun May 5 03:10:21 2013] fullrun_mos1_xmm0551200301_pi300-10000_cl_pass0_tfrozen_src20_1.ximg exists [Sun May 5 03:10:21 2013] Fit fullrun_mos1_xmm0551200301_pi300-10000_cl_pass0_tfrozen_src20 appears to have run properly [Sun May 5 03:10:29 2013] Spatial fit model total counts = 271.963000, observed total counts = 272.000000 [Sun May 5 03:10:29 2013] Offset between fit and detection position for source 14 = 0.546853 pixels [Sun May 5 03:10:29 2013] 269.811400 total counts/ 235.926000 bgd. counts: snr = 2.206098 Spatial fit parameters: Offset between fit and detection position for source 14 = 0.546853 pixels Position = (223.0, 422.2) = 9 49 6.00 58 32 43.9 Extent = 8.7 (4.9-15.2)" x 3.8 (2.7-5.9)", rotation angle = 305 (251-51) degrees Source counts = 33.9 +/- 16.4 Background counts = 235.9 Rate = 0.0009 +/- 0.0004 [Sun May 5 03:10:29 2013] Vigneting correction estimate = 1.000000 [Sun May 5 03:10:29 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Sun May 5 03:10:29 2013] Assessing source extent using major axis lower bound [Sun May 5 03:10:29 2013] Source does appear to be extended [Sun May 5 03:10:29 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.83 [Sun May 5 03:10:29 2013] Deleting source due to low Poisson probability 1.0