[Wed Apr 11 02:45:04 2012] Detection parameters: Position = (538.5, 825.1) = 3 38 43.10 -35 28 2.7 Extent = 0.6" x 0.5", rotation angle = 28 degrees Source counts = 12.5 +/- 3.9 Background counts = 2.5 Rate = 0.0003 +/- 9e-05 [Wed Apr 11 02:45:09 2012] Off-axis axis estimate = 4.55' [Wed Apr 11 02:46:27 2012] Using EEF radius (= 1.01 ")to estimate initial spatial extent for simple fitting [Wed Apr 11 02:46:27 2012] Initial guess for spatial extent in simple fitting = 1.01" [Wed Apr 11 02:46:27 2012] source mask rpix=2.1, npix_max = 26, mask sum = 25, frac = 0.958 [Wed Apr 11 02:46:27 2012] Giving source the simple spatial ID 80 for pass 0, mean size = 1.01" [Wed Apr 11 02:46:30 2012] fullrun_ccd3_acisf04172_pi14-548_cl_pass0_src80.ximg exists [Wed Apr 11 02:46:30 2012] fullrun_ccd3_acisf04172_pi14-548_cl_pass0_src80_1.ximg exists [Wed Apr 11 02:46:30 2012] Fit fullrun_ccd3_acisf04172_pi14-548_cl_pass0_src80 appears to have run properly [Wed Apr 11 02:46:34 2012] fullrun_ccd3_acisf04172_pi14-548_cl_pass0_tfrozen_src80.ximg exists [Wed Apr 11 02:46:34 2012] fullrun_ccd3_acisf04172_pi14-548_cl_pass0_tfrozen_src80_1.ximg exists [Wed Apr 11 02:46:34 2012] Fit fullrun_ccd3_acisf04172_pi14-548_cl_pass0_tfrozen_src80 appears to have run properly [Wed Apr 11 02:47:03 2012] Spatial fit model total counts = 20.000000, observed total counts = 20.000000 [Wed Apr 11 02:47:03 2012] Offset between fit and detection position for source 17 = 0.881512 pixels [Wed Apr 11 02:47:03 2012] 19.680150 total counts/ 8.026150 bgd. counts: snr = 4.113594 Spatial fit parameters: Offset between fit and detection position for source 17 = 0.881512 pixels Position = (539.2, 825.6) = 3 38 43.09 -35 28 2.7 Extent = 0.5 (0.3-0.6)", rotation angle = 0 Source counts = 11.7 +/- 4.4 Background counts = 8.0 Rate = 0.0003 +/- 0.0001 [Wed Apr 11 02:47:03 2012] Vigneting correction estimate = 1.000000 [Wed Apr 11 02:47:03 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Wed Apr 11 02:47:03 2012] Assessing source extent using major axis lower bound [Wed Apr 11 02:47:03 2012] Source does appear to be extended [Wed Apr 11 02:47:03 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Wed Apr 11 02:47:03 2012] Deleting source due to low Poisson probability 0.9