[Fri Aug 14 22:41:22 2015] Detection parameters: Position = (942.6, 781.7) = 6 26 34.33 -54 21 53.1 Extent = 1.1" x 0.6", rotation angle = 34 degrees Source counts = 39.7 +/- 6.6 Background counts = 3.3 Rate = 0.0008 +/- 0.0001 [Fri Aug 14 22:41:23 2015] Off-axis axis estimate = 5.18' [Fri Aug 14 22:57:34 2015] Using EEF radius (= 1.25 ")to estimate initial spatial extent for simple fitting [Fri Aug 14 22:57:34 2015] Initial guess for spatial extent in simple fitting = 1.25" [Fri Aug 14 22:57:34 2015] source mask rpix=2.5, npix_max = 37, mask sum = 36, frac = 0.969 [Fri Aug 14 22:57:34 2015] Giving source the simple spatial ID 4 for pass 0, mean size = 1.25" [Fri Aug 14 23:04:17 2015] fullrun_ccd3_acisf13522_pi14-548_cl_pass0_src4.ximg exists [Fri Aug 14 23:04:17 2015] fullrun_ccd3_acisf13522_pi14-548_cl_pass0_src4_1.ximg exists [Fri Aug 14 23:04:17 2015] Fit fullrun_ccd3_acisf13522_pi14-548_cl_pass0_src4 appears to have run properly [Fri Aug 14 23:04:17 2015] fullrun_ccd3_acisf13522_pi14-548_cl_pass0_tfrozen_src4.ximg exists [Fri Aug 14 23:04:17 2015] fullrun_ccd3_acisf13522_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists [Fri Aug 14 23:04:17 2015] Fit fullrun_ccd3_acisf13522_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly [Fri Aug 14 23:04:23 2015] Spatial fit model total counts = 42.215900, observed total counts = 44.000000 [Fri Aug 14 23:04:23 2015] Offset between fit and detection position for source 3 = 1.143721 pixels Spatial fit parameters: Offset between fit and detection position for source 3 = 1.143721 pixels Position = (943.4, 782.5) = 6 26 34.33 -54 21 53.0 Extent = 1.6 (1.2-2.3)" x 0.8 (0.6-1.0)", rotation angle = 30 (14-46) degrees Source counts = 41.6 +/- 6.4 Background counts = 0.0 Rate = 0.0008 +/- 0.0001 [Fri Aug 14 23:04:23 2015] Vigneting correction estimate = 1.000000 [Fri Aug 14 23:04:23 2015] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Fri Aug 14 23:04:23 2015] Assessing source extent using major axis lower bound [Fri Aug 14 23:04:23 2015] Source does appear to be extended [Fri Aug 14 23:04:23 2015] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.18 [Fri Aug 14 23:15:47 2015] Using previous fit value to estimate initial spatial extent for simple fitting [Fri Aug 14 23:15:47 2015] Setting initial spatial extent for simple fitting to maximum allowed for this pass [Fri Aug 14 23:15:47 2015] Initial guess for spatial extent in simple fitting = 1.23" [Fri Aug 14 23:15:47 2015] source mask rpix=2.5, npix_max = 36, mask sum = 36, frac = 0.999 [Fri Aug 14 23:15:47 2015] Giving source the simple spatial ID 4 for pass 1, mean size = 1.23" [Fri Aug 14 23:22:40 2015] fullrun_ccd3_acisf13522_pi14-548_cl_pass1_src4.ximg exists [Fri Aug 14 23:22:40 2015] fullrun_ccd3_acisf13522_pi14-548_cl_pass1_src4_1.ximg exists [Fri Aug 14 23:22:40 2015] Fit fullrun_ccd3_acisf13522_pi14-548_cl_pass1_src4 appears to have run properly [Fri Aug 14 23:22:41 2015] fullrun_ccd3_acisf13522_pi14-548_cl_pass1_tfrozen_src4.ximg exists [Fri Aug 14 23:22:41 2015] fullrun_ccd3_acisf13522_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists [Fri Aug 14 23:22:41 2015] Fit fullrun_ccd3_acisf13522_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly [Fri Aug 14 23:22:47 2015] Spatial fit model total counts = 42.908300, observed total counts = 43.000000 [Fri Aug 14 23:22:47 2015] Offset between fit and detection position for source 3 = 0.178273 pixels Spatial fit parameters: Offset between fit and detection position for source 3 = 0.178273 pixels Position = (943.3, 782.4) = 6 26 34.34 -54 21 53.0 Extent = 1.5 (1.2-2.0)" x 0.8 (0.6-1.0)", rotation angle = 32 (16-47) degrees Source counts = 42.6 +/- 6.5 Background counts = 0.0 Rate = 0.0009 +/- 0.0001 [Fri Aug 14 23:22:47 2015] Vigneting correction estimate = 1.000000 [Fri Aug 14 23:22:47 2015] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Fri Aug 14 23:22:47 2015] Assessing source extent using major axis lower bound [Fri Aug 14 23:22:47 2015] Source does appear to be extended [Fri Aug 14 23:22:47 2015] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.20