[Mon May 11 21:43:11 2015] Detection parameters: Position = (628.8, 350.4) = 11 28 45.84 58 32 18.5 Extent = 0.8" x 0.5", rotation angle = 125 degrees Source counts = 21.5 +/- 4.9 Background counts = 2.5 Rate = 0.0004 +/- 9e-05 [Mon May 11 21:43:12 2015] Off-axis axis estimate = 2.28' [Mon May 11 21:43:58 2015] Using EEF radius (= 0.46 ")to estimate initial spatial extent for simple fitting [Mon May 11 21:43:58 2015] Initial guess for spatial extent in simple fitting = 0.46" [Mon May 11 21:43:58 2015] source mask rpix=0.9, npix_max = 8, mask sum = 9, frac = 1.087 [Mon May 11 21:43:58 2015] Giving source the simple spatial ID 34 for pass 0, mean size = 0.46" [Mon May 11 21:44:00 2015] fullrun_ccd7_acisf15077_pi14-548_cl_pass0_src34.ximg exists [Mon May 11 21:44:00 2015] fullrun_ccd7_acisf15077_pi14-548_cl_pass0_src34_1.ximg exists [Mon May 11 21:44:00 2015] Fit fullrun_ccd7_acisf15077_pi14-548_cl_pass0_src34 appears to have run properly [Mon May 11 21:44:00 2015] fullrun_ccd7_acisf15077_pi14-548_cl_pass0_tfrozen_src34.ximg exists [Mon May 11 21:44:00 2015] fullrun_ccd7_acisf15077_pi14-548_cl_pass0_tfrozen_src34_1.ximg exists [Mon May 11 21:44:00 2015] Fit fullrun_ccd7_acisf15077_pi14-548_cl_pass0_tfrozen_src34 appears to have run properly [Mon May 11 21:44:11 2015] Spatial fit model total counts = 30.107300, observed total counts = 30.000000 [Mon May 11 21:44:11 2015] Offset between fit and detection position for source 25 = 0.488651 pixels [Mon May 11 21:44:11 2015] 29.471850 total counts/ 9.506250 bgd. counts: snr = 6.475566 Spatial fit parameters: Offset between fit and detection position for source 25 = 0.488651 pixels Position = (629.3, 350.5) = 11 28 45.85 58 32 18.3 Extent = 0.7 (0.5-1.0)" x 0.2 (0.2-0.3)", rotation angle = 130 (298-321) degrees Source counts = 20.0 +/- 5.4 Background counts = 9.5 Rate = 0.0004 +/- 0.0001 [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 errors on major and minor axis (from spatial fitting), asym = 1.56 [Mon May 11 21:44:11 2015] Source is asymmetric [Mon May 11 21:44:11 2015] Deleting source due to low Poisson probability 0.9