[Tue Jan 31 17:44:19 2012] Detection parameters: Position = (483.6, 496.9) = 7 47 31.01 -19 18 42.2 Extent = 0.5" x 0.5", rotation angle = 41 degrees Source counts = 58.1 +/- 12.2 Background counts = 91.9 Rate = 0.0005 +/- 0.0001 [Tue Jan 31 17:44:20 2012] Off-axis axis estimate = 1.34' [Tue Jan 31 20:49:29 2012] Using EEF radius (= 0.39 ")to estimate initial spatial extent for simple fitting [Tue Jan 31 20:49:29 2012] Initial guess for spatial extent in simple fitting = 0.39" [Tue Jan 31 20:49:29 2012] source mask rpix=0.8, npix_max = 6, mask sum = 6, frac = 0.910 [Tue Jan 31 20:49:29 2012] Giving source the simple spatial ID 23 for pass 0, mean size = 0.39" [Tue Jan 31 21:35:11 2012] fullrun_ccd7_acisf12881_pi14-548_cl_pass0_src23.ximg exists [Tue Jan 31 21:35:11 2012] fullrun_ccd7_acisf12881_pi14-548_cl_pass0_src23_1.ximg exists [Tue Jan 31 21:35:11 2012] Fit fullrun_ccd7_acisf12881_pi14-548_cl_pass0_src23 appears to have run properly [Tue Jan 31 21:35:12 2012] fullrun_ccd7_acisf12881_pi14-548_cl_pass0_tfrozen_src23.ximg exists [Tue Jan 31 21:35:12 2012] fullrun_ccd7_acisf12881_pi14-548_cl_pass0_tfrozen_src23_1.ximg exists [Tue Jan 31 21:35:12 2012] Fit fullrun_ccd7_acisf12881_pi14-548_cl_pass0_tfrozen_src23 appears to have run properly [Tue Jan 31 21:35:27 2012] Spatial fit model total counts = 680.999000, observed total counts = 681.000000 [Tue Jan 31 21:35:27 2012] Offset between fit and detection position for source 23 = 1.013954 pixels [Tue Jan 31 21:35:27 2012] 681.784800 total counts/ 618.276000 bgd. counts: snr = 2.554128 Spatial fit parameters: Offset between fit and detection position for source 23 = 1.013954 pixels Position = (484.3, 497.6) = 7 47 31.01 -19 18 42.1 Extent = 0.3 (0.3-0.4)", rotation angle = 0 Source counts = 63.5 +/- 26.1 Background counts = 618.3 Rate = 0.0005 +/- 0.0002 [Tue Jan 31 21:35:27 2012] Vigneting correction estimate = 1.000000 [Tue Jan 31 21:35:27 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Tue Jan 31 21:35:27 2012] Assessing source extent using major axis lower bound [Tue Jan 31 21:35:27 2012] Source does appear to be extended [Tue Jan 31 21:35:27 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Tue Jan 31 21:35:27 2012] Deleting source due to low Poisson probability 0.9