[Fri Aug 14 00:15:27 2015] Detection parameters: Position = (311.5, 732.8) = 6 38 15.62 47 55 26.7 Extent = 1.3" x 0.9", rotation angle = 159 degrees Source counts = 77.3 +/- 8.9 Background counts = 1.7 Rate = 0.008 +/- 0.0009 [Fri Aug 14 00:15:27 2015] Off-axis axis estimate = 5.88' [Fri Aug 14 00:15:54 2015] Using EEF radius (= 1.57 ")to estimate initial spatial extent for simple fitting [Fri Aug 14 00:15:54 2015] Setting initial spatial extent for simple fitting to maximum allowed for this pass [Fri Aug 14 00:15:54 2015] Initial guess for spatial extent in simple fitting = 1.57" [Fri Aug 14 00:15:54 2015] source mask rpix=3.2, npix_max = 54, mask sum = 49, frac = 0.900 [Fri Aug 14 00:15:54 2015] Giving source the simple spatial ID 1 for pass 0, mean size = 1.57" [Fri Aug 14 00:15:54 2015] fullrun_ccd2_acisf14388_pi14-548_cl_pass0_src1.ximg exists [Fri Aug 14 00:15:54 2015] fullrun_ccd2_acisf14388_pi14-548_cl_pass0_src1_1.ximg exists [Fri Aug 14 00:15:54 2015] Fit fullrun_ccd2_acisf14388_pi14-548_cl_pass0_src1 appears to have run properly [Fri Aug 14 00:15:54 2015] fullrun_ccd2_acisf14388_pi14-548_cl_pass0_tfrozen_src1.ximg exists [Fri Aug 14 00:15:54 2015] fullrun_ccd2_acisf14388_pi14-548_cl_pass0_tfrozen_src1_1.ximg exists [Fri Aug 14 00:15:54 2015] Fit fullrun_ccd2_acisf14388_pi14-548_cl_pass0_tfrozen_src1 appears to have run properly [Fri Aug 14 00:15:57 2015] Spatial fit model total counts = 90.195000, observed total counts = 91.000000 [Fri Aug 14 00:15:57 2015] Offset between fit and detection position for source 2 = 1.270384 pixels [Fri Aug 14 00:15:57 2015] 90.183510 total counts/ 6.638310 bgd. counts: snr = 32.425952 Spatial fit parameters: Offset between fit and detection position for source 2 = 1.270384 pixels Position = (311.8, 734.0) = 6 38 15.61 47 55 27.0 Extent = 1.8 (1.5-2.2)" x 1.2 (1.0-1.6)", rotation angle = 320 (301-344) degrees Source counts = 83.5 +/- 9.5 Background counts = 6.6 Rate = 0.008 +/- 0.001 [Fri Aug 14 00:15:57 2015] Vigneting correction estimate = 1.000000 [Fri Aug 14 00:15:57 2015] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Fri Aug 14 00:15:57 2015] Assessing source extent using major axis lower bound [Fri Aug 14 00:15:57 2015] Source does appear to be extended [Fri Aug 14 00:15:57 2015] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.97 [Fri Aug 14 00:16:08 2015] Using previous fit value to estimate initial spatial extent for simple fitting [Fri Aug 14 00:16:08 2015] Setting initial spatial extent for simple fitting to maximum allowed for this pass [Fri Aug 14 00:16:08 2015] Initial guess for spatial extent in simple fitting = 1.53" [Fri Aug 14 00:16:08 2015] source mask rpix=3.1, npix_max = 52, mask sum = 56, frac = 1.070 [Fri Aug 14 00:16:08 2015] Giving source the simple spatial ID 1 for pass 1, mean size = 1.53" [Fri Aug 14 00:16:09 2015] fullrun_ccd2_acisf14388_pi14-548_cl_pass1_src1.ximg exists [Fri Aug 14 00:16:09 2015] fullrun_ccd2_acisf14388_pi14-548_cl_pass1_src1_1.ximg exists [Fri Aug 14 00:16:09 2015] Fit fullrun_ccd2_acisf14388_pi14-548_cl_pass1_src1 appears to have run properly [Fri Aug 14 00:16:09 2015] fullrun_ccd2_acisf14388_pi14-548_cl_pass1_tfrozen_src1.ximg exists [Fri Aug 14 00:16:09 2015] fullrun_ccd2_acisf14388_pi14-548_cl_pass1_tfrozen_src1_1.ximg exists [Fri Aug 14 00:16:09 2015] Fit fullrun_ccd2_acisf14388_pi14-548_cl_pass1_tfrozen_src1 appears to have run properly [Fri Aug 14 00:16:12 2015] Spatial fit model total counts = 91.119200, observed total counts = 91.000000 [Fri Aug 14 00:16:12 2015] Offset between fit and detection position for source 2 = 0.046143 pixels [Fri Aug 14 00:16:12 2015] 91.179810 total counts/ 7.988810 bgd. counts: snr = 29.433052 Spatial fit parameters: Offset between fit and detection position for source 2 = 0.046143 pixels Position = (311.9, 734.0) = 6 38 15.61 47 55 27.0 Extent = 1.8 (1.5-2.2)" x 1.2 (1.0-1.5)", rotation angle = 321 (299-342) degrees Source counts = 83.2 +/- 9.5 Background counts = 8.0 Rate = 0.008 +/- 0.001 [Fri Aug 14 00:16:12 2015] Vigneting correction estimate = 1.000000 [Fri Aug 14 00:16:12 2015] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Fri Aug 14 00:16:12 2015] Assessing source extent using major axis lower bound [Fri Aug 14 00:16:12 2015] Source does appear to be extended [Fri Aug 14 00:16:12 2015] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.02