[Wed Jul 8 08:37:54 2015] Detection parameters: Position = (97.6, 129.2) = 17 45 40.27 -29 1 27.7 Extent = 0.9" x 0.6", rotation angle = 47 degrees Source counts = 33.8 +/- 7.1 Background counts = 17.2 Rate = 0.0007 +/- 0.0002 [Wed Jul 8 08:37:54 2015] Off-axis axis estimate = 0.59' [Wed Jul 8 08:38:13 2015] Using EEF radius (= 0.39 ")to estimate initial spatial extent for simple fitting [Wed Jul 8 08:38:13 2015] Initial guess for spatial extent in simple fitting = 0.39" [Wed Jul 8 08:38:13 2015] source mask rpix=0.8, npix_max = 6, mask sum = 6, frac = 0.902 [Wed Jul 8 08:38:13 2015] Giving source the simple spatial ID 18 for pass 0, mean size = 0.39" [Wed Jul 8 08:38:14 2015] fullrun_ccd7_acisf15041_pi14-548_cl_pass0_src18.ximg exists [Wed Jul 8 08:38:14 2015] fullrun_ccd7_acisf15041_pi14-548_cl_pass0_src18_1.ximg exists [Wed Jul 8 08:38:14 2015] Fit fullrun_ccd7_acisf15041_pi14-548_cl_pass0_src18 appears to have run properly [Wed Jul 8 08:38:14 2015] fullrun_ccd7_acisf15041_pi14-548_cl_pass0_tfrozen_src18.ximg exists [Wed Jul 8 08:38:14 2015] fullrun_ccd7_acisf15041_pi14-548_cl_pass0_tfrozen_src18_1.ximg exists [Wed Jul 8 08:38:14 2015] Fit fullrun_ccd7_acisf15041_pi14-548_cl_pass0_tfrozen_src18 appears to have run properly [Wed Jul 8 08:38:19 2015] Spatial fit model total counts = 119.344000, observed total counts = 120.000000 [Wed Jul 8 08:38:19 2015] Offset between fit and detection position for source 18 = 0.375180 pixels [Wed Jul 8 08:38:19 2015] 122.121100 total counts/ 92.687500 bgd. counts: snr = 3.057263 Spatial fit parameters: Offset between fit and detection position for source 18 = 0.375180 pixels Position = (97.4, 129.5) = 17 45 40.30 -29 1 27.8 Extent = 1.5 (1.3-3.0)" x 0.1 (0.1-0.1)", rotation angle = 358 (357-359) degrees Source counts = 29.4 +/- 11.1 Background counts = 92.7 Rate = 0.0006 +/- 0.0002 [Wed Jul 8 08:38:19 2015] Vigneting correction estimate = 1.000000 [Wed Jul 8 08:38:19 2015] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Wed Jul 8 08:38:19 2015] Assessing source extent using major axis lower bound [Wed Jul 8 08:38:19 2015] Source does appear to be extended [Wed Jul 8 08:38:19 2015] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 9.81 [Wed Jul 8 08:38:19 2015] Source is asymmetric [Wed Jul 8 08:38:19 2015] Deleting source due to low Poisson probability 0.9