[Fri Aug 14 00:22:56 2015] Detection parameters: Position = (564.3, 923.6) = 12 56 43.23 56 51 1.2 Extent = 0.8" x 0.6", rotation angle = 52 degrees Source counts = 63.1 +/- 8.3 Background counts = 5.9 Rate = 0.0004 +/- 5e-05 [Fri Aug 14 00:22:57 2015] Off-axis axis estimate = 4.06' [Fri Aug 14 00:23:44 2015] Using EEF radius (= 0.85 ")to estimate initial spatial extent for simple fitting [Fri Aug 14 00:23:44 2015] Initial guess for spatial extent in simple fitting = 0.85" [Fri Aug 14 00:23:44 2015] source mask rpix=1.7, npix_max = 19, mask sum = 25, frac = 1.267 [Fri Aug 14 00:23:44 2015] Giving source the simple spatial ID 7 for pass 0, mean size = 0.85" [Fri Aug 14 00:23:45 2015] fullrun_ccd6_acisf13948_pi14-548_cl_pass0_src7.ximg exists [Fri Aug 14 00:23:45 2015] fullrun_ccd6_acisf13948_pi14-548_cl_pass0_src7_1.ximg exists [Fri Aug 14 00:23:45 2015] Fit fullrun_ccd6_acisf13948_pi14-548_cl_pass0_src7 appears to have run properly [Fri Aug 14 00:23:45 2015] fullrun_ccd6_acisf13948_pi14-548_cl_pass0_tfrozen_src7.ximg exists [Fri Aug 14 00:23:45 2015] fullrun_ccd6_acisf13948_pi14-548_cl_pass0_tfrozen_src7_1.ximg exists [Fri Aug 14 00:23:45 2015] Fit fullrun_ccd6_acisf13948_pi14-548_cl_pass0_tfrozen_src7 appears to have run properly [Fri Aug 14 00:23:51 2015] Spatial fit model total counts = 71.890200, observed total counts = 72.000000 [Fri Aug 14 00:23:51 2015] Offset between fit and detection position for source 9 = 0.753594 pixels [Fri Aug 14 00:23:51 2015] 71.270300 total counts/ 14.085200 bgd. counts: snr = 15.237067 Spatial fit parameters: Offset between fit and detection position for source 9 = 0.753594 pixels Position = (564.8, 924.1) = 12 56 43.25 56 51 1.4 Extent = 1.2 (1.0-1.6)" x 0.8 (0.6-1.1)", rotation angle = 57 (116-264) degrees Source counts = 57.2 +/- 8.4 Background counts = 14.1 Rate = 0.0003 +/- 5e-05 [Fri Aug 14 00:23:51 2015] Vigneting correction estimate = 1.000000 [Fri Aug 14 00:23:51 2015] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Fri Aug 14 00:23:51 2015] Assessing source extent using major axis lower bound [Fri Aug 14 00:23:51 2015] Source does appear to be extended [Fri Aug 14 00:23:51 2015] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.87 [Fri Aug 14 00:24:03 2015] Using previous fit value to estimate initial spatial extent for simple fitting [Fri Aug 14 00:24:03 2015] Initial guess for spatial extent in simple fitting = 0.99" [Fri Aug 14 00:24:03 2015] source mask rpix=2.0, npix_max = 25, mask sum = 25, frac = 0.993 [Fri Aug 14 00:24:03 2015] Giving source the simple spatial ID 7 for pass 1, mean size = 0.99" [Fri Aug 14 00:24:03 2015] fullrun_ccd6_acisf13948_pi14-548_cl_pass1_src7.ximg exists [Fri Aug 14 00:24:03 2015] fullrun_ccd6_acisf13948_pi14-548_cl_pass1_src7_1.ximg exists [Fri Aug 14 00:24:03 2015] Fit fullrun_ccd6_acisf13948_pi14-548_cl_pass1_src7 appears to have run properly [Fri Aug 14 00:24:03 2015] fullrun_ccd6_acisf13948_pi14-548_cl_pass1_tfrozen_src7.ximg exists [Fri Aug 14 00:24:03 2015] fullrun_ccd6_acisf13948_pi14-548_cl_pass1_tfrozen_src7_1.ximg exists [Fri Aug 14 00:24:03 2015] Fit fullrun_ccd6_acisf13948_pi14-548_cl_pass1_tfrozen_src7 appears to have run properly [Fri Aug 14 00:24:09 2015] Spatial fit model total counts = 71.941400, observed total counts = 72.000000 [Fri Aug 14 00:24:09 2015] Offset between fit and detection position for source 9 = 0.079562 pixels [Fri Aug 14 00:24:09 2015] 70.649200 total counts/ 14.329800 bgd. counts: snr = 14.877774 Spatial fit parameters: Offset between fit and detection position for source 9 = 0.079562 pixels Position = (564.8, 924.2) = 12 56 43.24 56 51 1.5 Extent = 1.2 (0.9-1.5)" x 0.8 (0.6-1.1)", rotation angle = 237 (28-88) degrees Source counts = 56.3 +/- 8.4 Background counts = 14.3 Rate = 0.0003 +/- 5e-05 [Fri Aug 14 00:24:09 2015] Vigneting correction estimate = 1.000000 [Fri Aug 14 00:24:09 2015] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Fri Aug 14 00:24:09 2015] Assessing source extent using major axis lower bound [Fri Aug 14 00:24:09 2015] Source does appear to be extended [Fri Aug 14 00:24:09 2015] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.86