[Sat Aug 18 08:37:02 2012] Detection parameters: Position = (316.5, 381.0) = 0 24 54.40 64 14 49.4 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 159.7 +/- 31.0 Background counts = 483.5 Rate = 0.005 +/- 0.001 [Sat Aug 18 08:37:04 2012] Off-axis axis estimate = 6.12' [Sat Aug 18 08:51:49 2012] Using EEF radius (= 9.49 ")to estimate initial spatial extent for simple fitting [Sat Aug 18 08:51:49 2012] Initial guess for spatial extent in simple fitting = 9.49" [Sat Aug 18 08:51:49 2012] source mask rpix=2.2, npix_max = 28, mask sum = 30, frac = 1.043 [Sat Aug 18 08:51:49 2012] Giving source the simple spatial ID 68 for pass 0, mean size = 9.49" [Sun Aug 19 21:47:03 2012] fullrun_pn_xmm0412380101_pi300-10000_cl_pass0_src68.ximg exists [Sun Aug 19 21:47:03 2012] fullrun_pn_xmm0412380101_pi300-10000_cl_pass0_src68_1.ximg exists [Sun Aug 19 21:47:03 2012] Fit fullrun_pn_xmm0412380101_pi300-10000_cl_pass0_src68 appears to have run properly [Sun Aug 19 21:47:05 2012] fullrun_pn_xmm0412380101_pi300-10000_cl_pass0_tfrozen_src68.ximg exists [Sun Aug 19 21:47:05 2012] fullrun_pn_xmm0412380101_pi300-10000_cl_pass0_tfrozen_src68_1.ximg exists [Sun Aug 19 21:47:05 2012] Fit fullrun_pn_xmm0412380101_pi300-10000_cl_pass0_tfrozen_src68 appears to have run properly [Sun Aug 26 22:07:10 2012] Spatial fit model total counts = 3324.490000, observed total counts = 3054.000000 [Sun Aug 26 22:07:10 2012] Offset between fit and detection position for source 76 = 8.672729 pixels [Sun Aug 26 22:07:10 2012] 4153.780000 total counts/ 1760.570000 bgd. counts: snr = 57.036670 Spatial fit parameters: Offset between fit and detection position for source 76 = 8.672729 pixels Position = (312.5, 373.3) = 0 24 57.09 64 14 12.7 Extent = 19.0 (19.0-38.0)" x 11.7 (11.7-11.7)", rotation angle = 75 (75-75) degrees Source counts = 2393.2 +/- 64.4 Background counts = 1760.6 Rate = 0.2 +/- 0.004 [Sun Aug 26 22:07:10 2012] Vigneting correction estimate = 1.000000 [Sun Aug 26 22:07:10 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Sun Aug 26 22:07:10 2012] Assessing source extent using major axis lower bound [Sun Aug 26 22:07:10 2012] Source does appear to be extended [Sun Aug 26 22:07:10 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.62 [Sun Aug 26 22:07:10 2012] Source is asymmetric [Sun Aug 26 22:07:57 2012] Using previous fit value to estimate initial spatial extent for simple fitting [Sun Aug 26 22:07:57 2012] Initial guess for spatial extent in simple fitting = 15.34" [Sun Aug 26 22:07:57 2012] source mask rpix=3.5, npix_max = 64, mask sum = 72, frac = 1.111 [Sun Aug 26 22:07:57 2012] Giving source the simple spatial ID 57 for pass 1, mean size = 15.34"