[Fri Aug 14 00:01:17 2015] Detection parameters: Position = (280.7, 794.8) = 13 0 52.18 60 1 21.9 Extent = 0.8" x 0.5", rotation angle = 177 degrees Source counts = 12.6 +/- 3.6 Background counts = 0.4 Rate = 0.0009 +/- 0.0003 [Fri Aug 14 00:01:17 2015] Off-axis axis estimate = 7.56' [Fri Aug 14 00:01:44 2015] Using EEF radius (= 2.53 ")to estimate initial spatial extent for simple fitting [Fri Aug 14 00:01:44 2015] Setting initial spatial extent for simple fitting to maximum allowed for this pass [Fri Aug 14 00:01:44 2015] Initial guess for spatial extent in simple fitting = 2.53" [Fri Aug 14 00:01:44 2015] source mask rpix=5.1, npix_max = 127, mask sum = 121, frac = 0.950 [Fri Aug 14 00:01:44 2015] Giving source the simple spatial ID 2 for pass 0, mean size = 2.53" [Fri Aug 14 00:01:45 2015] fullrun_ccd2_acisf13382_pi14-548_cl_pass0_src2.ximg exists [Fri Aug 14 00:01:45 2015] fullrun_ccd2_acisf13382_pi14-548_cl_pass0_src2_1.ximg exists [Fri Aug 14 00:01:45 2015] Fit fullrun_ccd2_acisf13382_pi14-548_cl_pass0_src2 appears to have run properly [Fri Aug 14 00:01:45 2015] fullrun_ccd2_acisf13382_pi14-548_cl_pass0_tfrozen_src2.ximg exists [Fri Aug 14 00:01:45 2015] fullrun_ccd2_acisf13382_pi14-548_cl_pass0_tfrozen_src2_1.ximg exists [Fri Aug 14 00:01:45 2015] Fit fullrun_ccd2_acisf13382_pi14-548_cl_pass0_tfrozen_src2 appears to have run properly [Fri Aug 14 00:01:48 2015] Spatial fit model total counts = 24.766600, observed total counts = 25.000000 [Fri Aug 14 00:01:48 2015] Offset between fit and detection position for source 5 = 0.493895 pixels [Fri Aug 14 00:01:48 2015] 24.891790 total counts/ 3.726690 bgd. counts: snr = 10.963739 Spatial fit parameters: Offset between fit and detection position for source 5 = 0.493895 pixels Position = (280.3, 794.5) = 13 0 52.28 60 1 22.4 Extent = 2.1 (1.5-3.0)" x 1.0 (0.7-1.5)", rotation angle = 234 (214-251) degrees Source counts = 21.2 +/- 5.0 Background counts = 3.7 Rate = 0.002 +/- 0.0004 [Fri Aug 14 00:01:48 2015] Vigneting correction estimate = 1.000000 [Fri Aug 14 00:01:48 2015] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Fri Aug 14 00:01:48 2015] Assessing source extent using major axis lower bound [Fri Aug 14 00:01:48 2015] Source does appear to be extended [Fri Aug 14 00:01:48 2015] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.02 [Fri Aug 14 00:02:00 2015] Using previous fit value to estimate initial spatial extent for simple fitting [Fri Aug 14 00:02:00 2015] Setting initial spatial extent for simple fitting to maximum allowed for this pass [Fri Aug 14 00:02:00 2015] Initial guess for spatial extent in simple fitting = 1.56" [Fri Aug 14 00:02:00 2015] source mask rpix=3.2, npix_max = 53, mask sum = 49, frac = 0.909 [Fri Aug 14 00:02:00 2015] Giving source the simple spatial ID 2 for pass 1, mean size = 1.56" [Fri Aug 14 00:02:00 2015] fullrun_ccd2_acisf13382_pi14-548_cl_pass1_src2.ximg exists [Fri Aug 14 00:02:00 2015] fullrun_ccd2_acisf13382_pi14-548_cl_pass1_src2_1.ximg exists [Fri Aug 14 00:02:00 2015] Fit fullrun_ccd2_acisf13382_pi14-548_cl_pass1_src2 appears to have run properly [Fri Aug 14 00:02:00 2015] fullrun_ccd2_acisf13382_pi14-548_cl_pass1_tfrozen_src2.ximg exists [Fri Aug 14 00:02:00 2015] fullrun_ccd2_acisf13382_pi14-548_cl_pass1_tfrozen_src2_1.ximg exists [Fri Aug 14 00:02:00 2015] Fit fullrun_ccd2_acisf13382_pi14-548_cl_pass1_tfrozen_src2 appears to have run properly [Fri Aug 14 00:02:03 2015] Warning, spatial fit 2 centroid is now closest to src. 3 [Fri Aug 14 00:02:03 2015] Vigneting correction estimate = 1.000000 [Fri Aug 14 00:02:03 2015] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Fri Aug 14 00:02:03 2015] Assessing source extent using major axis lower bound [Fri Aug 14 00:02:03 2015] Source does appear to be extended [Fri Aug 14 00:02:03 2015] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.02