[Fri Aug 14 00:15:27 2015] Detection parameters: Position = (396.0, 911.9) = 6 37 58.19 47 48 46.2 Extent = 0.5" x 0.5", rotation angle = 91 degrees Source counts = 13.1 +/- 3.9 Background counts = 1.9 Rate = 0.001 +/- 0.0004 [Fri Aug 14 00:15:28 2015] Off-axis axis estimate = 1.87' [Fri Aug 14 00:15:54 2015] Using EEF radius (= 0.42 ")to estimate initial spatial extent for simple fitting [Fri Aug 14 00:15:54 2015] Initial guess for spatial extent in simple fitting = 0.42" [Fri Aug 14 00:15:54 2015] source mask rpix=0.8, npix_max = 7, mask sum = 4, frac = 0.549 [Fri Aug 14 00:15:54 2015] Giving source the simple spatial ID 3 for pass 0, mean size = 0.42" [Fri Aug 14 00:15:54 2015] fullrun_ccd3_acisf14388_pi14-548_cl_pass0_src3.ximg exists [Fri Aug 14 00:15:54 2015] fullrun_ccd3_acisf14388_pi14-548_cl_pass0_src3_1.ximg exists [Fri Aug 14 00:15:54 2015] Fit fullrun_ccd3_acisf14388_pi14-548_cl_pass0_src3 appears to have run properly [Fri Aug 14 00:15:54 2015] fullrun_ccd3_acisf14388_pi14-548_cl_pass0_tfrozen_src3.ximg exists [Fri Aug 14 00:15:54 2015] fullrun_ccd3_acisf14388_pi14-548_cl_pass0_tfrozen_src3_1.ximg exists [Fri Aug 14 00:15:54 2015] Fit fullrun_ccd3_acisf14388_pi14-548_cl_pass0_tfrozen_src3 appears to have run properly [Fri Aug 14 00:15:58 2015] Spatial fit model total counts = 23.041900, observed total counts = 23.000000 [Fri Aug 14 00:15:58 2015] Offset between fit and detection position for source 3 = 0.491659 pixels [Fri Aug 14 00:15:58 2015] 23.033800 total counts/ 11.403800 bgd. counts: snr = 3.443935 Spatial fit parameters: Offset between fit and detection position for source 3 = 0.491659 pixels Position = (396.1, 912.4) = 6 37 58.21 47 48 46.3 Extent = 0.4 (0.3-0.6)" x 0.1 (0.1-0.4)", rotation angle = 350 (328-12) degrees Source counts = 11.6 +/- 4.8 Background counts = 11.4 Rate = 0.001 +/- 0.0005 [Fri Aug 14 00:15:58 2015] Vigneting correction estimate = 1.000000 [Fri Aug 14 00:15:58 2015] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Fri Aug 14 00:15:58 2015] Assessing source extent using major axis lower bound [Fri Aug 14 00:15:58 2015] Source does appear to be extended [Fri Aug 14 00:15:58 2015] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.79 [Fri Aug 14 00:16:09 2015] Using previous fit value to estimate initial spatial extent for simple fitting [Fri Aug 14 00:16:09 2015] Initial guess for spatial extent in simple fitting = 0.27" [Fri Aug 14 00:16:09 2015] source mask rpix=0.5, npix_max = 4, mask sum = 4, frac = 0.927 [Fri Aug 14 00:16:09 2015] Giving source the simple spatial ID 3 for pass 1, mean size = 0.27" [Fri Aug 14 00:16:10 2015] fullrun_ccd3_acisf14388_pi14-548_cl_pass1_src3.ximg exists [Fri Aug 14 00:16:10 2015] fullrun_ccd3_acisf14388_pi14-548_cl_pass1_src3_1.ximg exists [Fri Aug 14 00:16:10 2015] Fit fullrun_ccd3_acisf14388_pi14-548_cl_pass1_src3 appears to have run properly [Fri Aug 14 00:16:10 2015] fullrun_ccd3_acisf14388_pi14-548_cl_pass1_tfrozen_src3.ximg exists [Fri Aug 14 00:16:10 2015] fullrun_ccd3_acisf14388_pi14-548_cl_pass1_tfrozen_src3_1.ximg exists [Fri Aug 14 00:16:10 2015] Fit fullrun_ccd3_acisf14388_pi14-548_cl_pass1_tfrozen_src3 appears to have run properly [Fri Aug 14 00:16:13 2015] Spatial fit model total counts = 22.970200, observed total counts = 23.000000 [Fri Aug 14 00:16:13 2015] Offset between fit and detection position for source 3 = 0.050552 pixels [Fri Aug 14 00:16:13 2015] 22.960700 total counts/ 11.371700 bgd. counts: snr = 3.436634 Spatial fit parameters: Offset between fit and detection position for source 3 = 0.050552 pixels Position = (396.2, 912.4) = 6 37 58.20 47 48 46.2 Extent = 0.4 (0.3-0.6)" x 0.2 (0.1-0.4)", rotation angle = 350 (329-3) degrees Source counts = 11.6 +/- 4.8 Background counts = 11.4 Rate = 0.001 +/- 0.0005 [Fri Aug 14 00:16:13 2015] Vigneting correction estimate = 1.000000 [Fri Aug 14 00:16:13 2015] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Fri Aug 14 00:16:13 2015] Assessing source extent using major axis lower bound [Fri Aug 14 00:16:13 2015] Source does appear to be extended [Fri Aug 14 00:16:13 2015] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.77