[Fri Aug 14 06:20:17 2015] Detection parameters: Position = (498.5, 630.6) = 6 25 34.38 -53 59 52.6 Extent = 0.5" x 0.5", rotation angle = 35 degrees Source counts = 26.0 +/- 5.2 Background counts = 1.0 Rate = 0.0005 +/- 0.0001 [Fri Aug 14 06:20:18 2015] Off-axis axis estimate = 6.57' [Fri Aug 14 06:38:30 2015] Using EEF radius (= 1.93 ")to estimate initial spatial extent for simple fitting [Fri Aug 14 06:38:30 2015] Initial guess for spatial extent in simple fitting = 1.93" [Fri Aug 14 06:38:30 2015] source mask rpix=3.9, npix_max = 78, mask sum = 81, frac = 1.032 [Fri Aug 14 06:38:30 2015] Giving source the simple spatial ID 7 for pass 0, mean size = 1.93" [Fri Aug 14 06:49:22 2015] fullrun_ccd3_acisf13525_pi14-548_cl_pass0_src7.ximg exists [Fri Aug 14 06:49:22 2015] fullrun_ccd3_acisf13525_pi14-548_cl_pass0_src7_1.ximg exists [Fri Aug 14 06:49:22 2015] Fit fullrun_ccd3_acisf13525_pi14-548_cl_pass0_src7 appears to have run properly [Fri Aug 14 06:49:22 2015] fullrun_ccd3_acisf13525_pi14-548_cl_pass0_tfrozen_src7.ximg exists [Fri Aug 14 06:49:22 2015] fullrun_ccd3_acisf13525_pi14-548_cl_pass0_tfrozen_src7_1.ximg exists [Fri Aug 14 06:49:22 2015] Fit fullrun_ccd3_acisf13525_pi14-548_cl_pass0_tfrozen_src7 appears to have run properly [Fri Aug 14 06:49:29 2015] Spatial fit model total counts = 64.785900, observed total counts = 65.000000 [Fri Aug 14 06:49:29 2015] Offset between fit and detection position for source 1 = 0.415716 pixels [Fri Aug 14 06:49:29 2015] 65.454600 total counts/ 11.494100 bgd. counts: snr = 15.916167 Spatial fit parameters: Offset between fit and detection position for source 1 = 0.415716 pixels Position = (498.1, 630.8) = 6 25 34.39 -53 59 52.9 Extent = 1.8 (1.4-2.3)" x 0.7 (0.5-0.9)", rotation angle = 360 (348-9) degrees Source counts = 54.0 +/- 8.1 Background counts = 11.5 Rate = 0.001 +/- 0.0002 [Fri Aug 14 06:49:29 2015] Vigneting correction estimate = 1.000000 [Fri Aug 14 06:49:29 2015] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Fri Aug 14 06:49:29 2015] Assessing source extent using major axis lower bound [Fri Aug 14 06:49:29 2015] Source does appear to be extended [Fri Aug 14 06:49:29 2015] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.54 [Fri Aug 14 06:49:29 2015] Source is asymmetric [Fri Aug 14 07:02:46 2015] Using previous fit value to estimate initial spatial extent for simple fitting [Fri Aug 14 07:02:46 2015] Initial guess for spatial extent in simple fitting = 1.23" [Fri Aug 14 07:02:46 2015] source mask rpix=2.5, npix_max = 36, mask sum = 36, frac = 1.000 [Fri Aug 14 07:02:46 2015] Giving source the simple spatial ID 7 for pass 1, mean size = 1.23" [Fri Aug 14 07:12:15 2015] fullrun_ccd3_acisf13525_pi14-548_cl_pass1_src7.ximg exists [Fri Aug 14 07:12:15 2015] fullrun_ccd3_acisf13525_pi14-548_cl_pass1_src7_1.ximg exists [Fri Aug 14 07:12:15 2015] Fit fullrun_ccd3_acisf13525_pi14-548_cl_pass1_src7 appears to have run properly [Fri Aug 14 07:12:16 2015] fullrun_ccd3_acisf13525_pi14-548_cl_pass1_tfrozen_src7.ximg exists [Fri Aug 14 07:12:16 2015] fullrun_ccd3_acisf13525_pi14-548_cl_pass1_tfrozen_src7_1.ximg exists [Fri Aug 14 07:12:16 2015] Fit fullrun_ccd3_acisf13525_pi14-548_cl_pass1_tfrozen_src7 appears to have run properly [Fri Aug 14 07:12:22 2015] Spatial fit model total counts = 58.999700, observed total counts = 59.000000 [Fri Aug 14 07:12:22 2015] Offset between fit and detection position for source 1 = 0.355906 pixels [Fri Aug 14 07:12:22 2015] 58.925460 total counts/ 8.600560 bgd. counts: snr = 17.160090 Spatial fit parameters: Offset between fit and detection position for source 1 = 0.355906 pixels Position = (498.5, 630.8) = 6 25 34.37 -53 59 52.9 Extent = 1.8 (1.4-2.5)" x 0.6 (0.4-0.8)", rotation angle = 360 (349-8) degrees Source counts = 50.3 +/- 7.7 Background counts = 8.6 Rate = 0.001 +/- 0.0002 [Fri Aug 14 07:12:22 2015] Vigneting correction estimate = 1.000000 [Fri Aug 14 07:12:22 2015] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Fri Aug 14 07:12:22 2015] Assessing source extent using major axis lower bound [Fri Aug 14 07:12:22 2015] Source does appear to be extended [Fri Aug 14 07:12:22 2015] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.65 [Fri Aug 14 07:12:22 2015] Source is asymmetric