[Fri Aug 14 00:15:27 2015] Detection parameters: Position = (606.3, 911.5) = 6 38 1.18 47 56 54.6 Extent = 0.8" x 0.7", rotation angle = 161 degrees Source counts = 21.4 +/- 4.7 Background counts = 0.6 Rate = 0.002 +/- 0.0005 [Fri Aug 14 00:15:27 2015] Off-axis axis estimate = 7.28' [Fri Aug 14 00:15:54 2015] Using EEF radius (= 2.35 ")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 = 2.35" [Fri Aug 14 00:15:54 2015] source mask rpix=4.8, npix_max = 111, mask sum = 115, frac = 1.031 [Fri Aug 14 00:15:54 2015] Giving source the simple spatial ID 2 for pass 0, mean size = 2.35" [Fri Aug 14 00:15:54 2015] fullrun_ccd2_acisf14388_pi14-548_cl_pass0_src2.ximg exists [Fri Aug 14 00:15:54 2015] fullrun_ccd2_acisf14388_pi14-548_cl_pass0_src2_1.ximg exists [Fri Aug 14 00:15:54 2015] Fit fullrun_ccd2_acisf14388_pi14-548_cl_pass0_src2 appears to have run properly [Fri Aug 14 00:15:54 2015] fullrun_ccd2_acisf14388_pi14-548_cl_pass0_tfrozen_src2.ximg exists [Fri Aug 14 00:15:54 2015] fullrun_ccd2_acisf14388_pi14-548_cl_pass0_tfrozen_src2_1.ximg exists [Fri Aug 14 00:15:54 2015] Fit fullrun_ccd2_acisf14388_pi14-548_cl_pass0_tfrozen_src2 appears to have run properly [Fri Aug 14 00:15:57 2015] Spatial fit model total counts = 44.323400, observed total counts = 47.000000 [Fri Aug 14 00:15:57 2015] Offset between fit and detection position for source 1 = 1.445201 pixels [Fri Aug 14 00:15:57 2015] 44.928900 total counts/ 6.280100 bgd. counts: snr = 15.422427 Spatial fit parameters: Offset between fit and detection position for source 1 = 1.445201 pixels Position = (606.9, 912.8) = 6 38 1.20 47 56 55.0 Extent = 2.9 (2.0-3.8)" x 1.1 (0.8-1.4)", rotation angle = 120 (108-130) degrees Source counts = 38.6 +/- 6.7 Background counts = 6.3 Rate = 0.004 +/- 0.0007 [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 = 1.45 [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 = 1.97" [Fri Aug 14 00:16:08 2015] source mask rpix=4.0, npix_max = 81, mask sum = 81, frac = 0.998 [Fri Aug 14 00:16:08 2015] Giving source the simple spatial ID 2 for pass 1, mean size = 1.97" [Fri Aug 14 00:16:09 2015] fullrun_ccd2_acisf14388_pi14-548_cl_pass1_src2.ximg exists [Fri Aug 14 00:16:09 2015] fullrun_ccd2_acisf14388_pi14-548_cl_pass1_src2_1.ximg exists [Fri Aug 14 00:16:09 2015] Fit fullrun_ccd2_acisf14388_pi14-548_cl_pass1_src2 appears to have run properly [Fri Aug 14 00:16:09 2015] fullrun_ccd2_acisf14388_pi14-548_cl_pass1_tfrozen_src2.ximg exists [Fri Aug 14 00:16:09 2015] fullrun_ccd2_acisf14388_pi14-548_cl_pass1_tfrozen_src2_1.ximg exists [Fri Aug 14 00:16:09 2015] Fit fullrun_ccd2_acisf14388_pi14-548_cl_pass1_tfrozen_src2 appears to have run properly [Fri Aug 14 00:16:12 2015] Spatial fit model total counts = 40.410200, observed total counts = 43.000000 [Fri Aug 14 00:16:12 2015] Offset between fit and detection position for source 1 = 0.930903 pixels Spatial fit parameters: Offset between fit and detection position for source 1 = 0.930903 pixels Position = (607.4, 912.0) = 6 38 1.17 47 56 54.6 Extent = 3.1 (2.2-3.9)" x 1.2 (0.9-1.5)", rotation angle = 116 (106-126) degrees Source counts = 41.3 +/- 6.4 Background counts = 0.0 Rate = 0.004 +/- 0.0006 [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 = 1.52 [Fri Aug 14 00:16:12 2015] Source is asymmetric