[Mon Aug 27 07:21:44 2012] Detection parameters: Position = (299.7, 277.1) = 22 48 51.03 -51 12 3.2 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 66.8 +/- 13.0 Background counts = 25.5 Rate = 0.007 +/- 0.001 [Mon Aug 27 07:21:44 2012] Off-axis axis estimate = 1.55' [Mon Aug 27 07:25:29 2012] Using EEF radius (= 7.20 ")to estimate initial spatial extent for simple fitting [Mon Aug 27 07:25:29 2012] Initial guess for spatial extent in simple fitting = 7.20" [Mon Aug 27 07:25:29 2012] source mask rpix=1.7, npix_max = 18, mask sum = 16, frac = 0.860 [Mon Aug 27 07:25:29 2012] Giving source the simple spatial ID 4 for pass 0, mean size = 7.20" [Mon Aug 27 07:59:21 2012] fullrun_pn_xmm0109070601_pi300-10000_cl_pass0_src4.ximg exists [Mon Aug 27 07:59:21 2012] fullrun_pn_xmm0109070601_pi300-10000_cl_pass0_src4_1.ximg exists [Mon Aug 27 07:59:21 2012] Fit fullrun_pn_xmm0109070601_pi300-10000_cl_pass0_src4 appears to have run properly [Mon Aug 27 07:59:21 2012] fullrun_pn_xmm0109070601_pi300-10000_cl_pass0_tfrozen_src4.ximg exists [Mon Aug 27 07:59:21 2012] fullrun_pn_xmm0109070601_pi300-10000_cl_pass0_tfrozen_src4_1.ximg exists [Mon Aug 27 07:59:21 2012] Fit fullrun_pn_xmm0109070601_pi300-10000_cl_pass0_tfrozen_src4 appears to have run properly [Mon Aug 27 08:42:20 2012] Spatial fit model total counts = 555.755000, observed total counts = 555.000000 [Mon Aug 27 08:42:20 2012] Offset between fit and detection position for source 4 = 1.797836 pixels [Mon Aug 27 08:42:20 2012] Warning, changing simple spatial fit ID from 4 to 3 [Mon Aug 27 08:42:20 2012] 593.263600 total counts/ 511.445000 bgd. counts: snr = 3.617867 Spatial fit parameters: Offset between fit and detection position for source 4 = 1.797836 pixels Position = (300.7, 278.6) = 22 48 50.57 -51 11 57.0 Extent = 9.8 (5.5-14.0)", rotation angle = 0 Source counts = 81.8 +/- 24.4 Background counts = 511.4 Rate = 0.006 +/- 0.002 [Mon Aug 27 08:42:20 2012] Spatial fit model total counts = 420.779000, observed total counts = 419.000000 [Mon Aug 27 08:42:20 2012] Offset between fit and detection position for source 4 = 1.581402 pixels [Mon Aug 27 08:42:20 2012] Warning, changing simple spatial fit ID from 3 to 4 [Mon Aug 27 08:42:20 2012] 419.464100 total counts/ 321.898000 bgd. counts: snr = 5.438008 Spatial fit parameters: Offset between fit and detection position for source 4 = 1.581402 pixels Position = (301.7, 279.8) = 22 48 50.13 -51 11 51.5 Extent = 14.4 (14.2-28.8)" x 3.5 (2.6-5.0)", rotation angle = 124 (120-129) degrees Source counts = 97.6 +/- 20.5 Background counts = 321.9 Rate = 0.007 +/- 0.001 [Mon Aug 27 08:42:20 2012] Vigneting correction estimate = 1.000000 [Mon Aug 27 08:42:20 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Mon Aug 27 08:42:20 2012] Assessing source extent using major axis lower bound [Mon Aug 27 08:42:20 2012] Source does appear to be extended [Mon Aug 27 08:42:20 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 2.87 [Mon Aug 27 08:42:20 2012] Source is asymmetric [Mon Aug 27 08:42:20 2012] Deleting source due to low Poisson probability 0.9