[Mon May 11 21:43:11 2015] Detection parameters: Position = (862.5, 488.3) = 11 28 31.15 58 33 26.4 Extent = 0.6" x 0.5", rotation angle = 154 degrees Source counts = 16.9 +/- 5.2 Background counts = 10.1 Rate = 0.0003 +/- 0.0001 [Mon May 11 21:43:12 2015] Off-axis axis estimate = 0.20' [Mon May 11 21:43:58 2015] Using EEF radius (= 0.41 ")to estimate initial spatial extent for simple fitting [Mon May 11 21:43:58 2015] Initial guess for spatial extent in simple fitting = 0.41" [Mon May 11 21:43:58 2015] source mask rpix=0.8, npix_max = 7, mask sum = 9, frac = 1.259 [Mon May 11 21:43:58 2015] Giving source the simple spatial ID 40 for pass 0, mean size = 0.41" [Mon May 11 21:44:00 2015] fullrun_ccd7_acisf15077_pi14-548_cl_pass0_src40.ximg exists [Mon May 11 21:44:00 2015] fullrun_ccd7_acisf15077_pi14-548_cl_pass0_src40_1.ximg exists [Mon May 11 21:44:00 2015] Fit fullrun_ccd7_acisf15077_pi14-548_cl_pass0_src40 appears to have run properly [Mon May 11 21:44:00 2015] fullrun_ccd7_acisf15077_pi14-548_cl_pass0_tfrozen_src40.ximg exists [Mon May 11 21:44:00 2015] fullrun_ccd7_acisf15077_pi14-548_cl_pass0_tfrozen_src40_1.ximg exists [Mon May 11 21:44:00 2015] Fit fullrun_ccd7_acisf15077_pi14-548_cl_pass0_tfrozen_src40 appears to have run properly [Mon May 11 21:44:11 2015] Spatial fit model total counts = 68.996900, observed total counts = 69.000000 [Mon May 11 21:44:11 2015] Offset between fit and detection position for source 26 = 0.518981 pixels [Mon May 11 21:44:11 2015] 71.946600 total counts/ 53.942400 bgd. counts: snr = 2.451369 Spatial fit parameters: Offset between fit and detection position for source 26 = 0.518981 pixels Position = (862.8, 488.7) = 11 28 31.16 58 33 26.4 Extent = 0.4 (0.3-0.6)", rotation angle = 0 Source counts = 18.0 +/- 8.5 Background counts = 53.9 Rate = 0.0003 +/- 0.0002 [Mon May 11 21:44:11 2015] Vigneting correction estimate = 1.000000 [Mon May 11 21:44:11 2015] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Mon May 11 21:44:11 2015] Assessing source extent using major axis lower bound [Mon May 11 21:44:11 2015] Source does appear to be extended [Mon May 11 21:44:11 2015] Computing asymmetry using major and minor axis, asym = 1.00 [Mon May 11 21:44:11 2015] Deleting source due to low Poisson probability 0.9