[Wed Jul 3 13:08:48 2013] Detection parameters: Position = (1053.1, 536.6) = 15 54 34.38 -55 10 51.1 Extent = 0.8" x 0.5", rotation angle = 105 degrees Source counts = 13.1 +/- 4.0 Background counts = 2.9 Rate = 9e-05 +/- 3e-05 [Wed Jul 3 13:08:49 2013] Off-axis axis estimate = 5.30' [Wed Jul 3 13:14:56 2013] Using EEF radius (= 1.30 ")to estimate initial spatial extent for simple fitting [Wed Jul 3 13:14:56 2013] Initial guess for spatial extent in simple fitting = 1.30" [Wed Jul 3 13:14:56 2013] source mask rpix=2.7, npix_max = 39, mask sum = 42, frac = 1.057 [Wed Jul 3 13:14:56 2013] Giving source the simple spatial ID 4 for pass 0, mean size = 1.30" [Wed Jul 3 14:07:03 2013] fullrun_ccd0_acisf13767_pi14-548_cl_pass0_src4.ximg exists [Wed Jul 3 14:07:03 2013] fullrun_ccd0_acisf13767_pi14-548_cl_pass0_src4_1.ximg exists [Wed Jul 3 14:07:03 2013] Fit fullrun_ccd0_acisf13767_pi14-548_cl_pass0_src4 appears to have run properly [Wed Jul 3 14:07:03 2013] fullrun_ccd0_acisf13767_pi14-548_cl_pass0_tfrozen_src4.ximg exists [Wed Jul 3 14:07:03 2013] fullrun_ccd0_acisf13767_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists [Wed Jul 3 14:07:03 2013] Fit fullrun_ccd0_acisf13767_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly [Wed Jul 3 17:33:25 2013] Spatial fit model total counts = 23.536900, observed total counts = 23.000000 [Wed Jul 3 17:33:25 2013] Offset between fit and detection position for source 4 = 1.126081 pixels [Wed Jul 3 17:33:25 2013] 23.988980 total counts/ 14.527200 bgd. counts: snr = 2.482458 Spatial fit parameters: Offset between fit and detection position for source 4 = 1.126081 pixels Position = (1054.2, 536.1) = 15 54 34.35 -55 10 51.6 Extent = 0.3" x 0.3", rotation angle = 0 Source counts = 9.5 +/- 4.9 Background counts = 14.5 Rate = 7e-05 +/- 3e-05 [Wed Jul 3 17:33:25 2013] Vigneting correction estimate = 1.000000 [Wed Jul 3 17:33:25 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Wed Jul 3 17:33:25 2013] Assessing source extent using major [Wed Jul 3 17:33:25 2013] Source does appear to be extended [Wed Jul 3 17:33:25 2013] Computing asymmetry using major and minor axis, asym = 1.00 [Wed Jul 3 17:33:25 2013] Deleting source due to low Poisson probability 0.9