[Wed Jul 8 05:26:35 2015] Detection parameters: Position = (867.1, 767.1) = 8 55 39.27 -46 44 51.3 Extent = 0.6" x 0.5", rotation angle = 132 degrees Source counts = 12.0 +/- 4.2 Background counts = 6.0 Rate = 0.0003 +/- 0.0001 [Wed Jul 8 05:26:35 2015] Off-axis axis estimate = 1.45' [Wed Jul 8 05:27:51 2015] Using EEF radius (= 0.39 ")to estimate initial spatial extent for simple fitting [Wed Jul 8 05:27:51 2015] Initial guess for spatial extent in simple fitting = 0.39" [Wed Jul 8 05:27:51 2015] source mask rpix=0.8, npix_max = 6, mask sum = 4, frac = 0.598 [Wed Jul 8 05:27:51 2015] Giving source the simple spatial ID 13 for pass 0, mean size = 0.39" [Wed Jul 8 05:27:52 2015] fullrun_ccd7_acisf13780_pi14-548_cl_pass0_src13.ximg exists [Wed Jul 8 05:27:52 2015] fullrun_ccd7_acisf13780_pi14-548_cl_pass0_src13_1.ximg exists [Wed Jul 8 05:27:52 2015] Fit fullrun_ccd7_acisf13780_pi14-548_cl_pass0_src13 appears to have run properly [Wed Jul 8 05:27:55 2015] fullrun_ccd7_acisf13780_pi14-548_cl_pass0_tfrozen_src13.ximg exists [Wed Jul 8 05:27:55 2015] fullrun_ccd7_acisf13780_pi14-548_cl_pass0_tfrozen_src13_1.ximg exists [Wed Jul 8 05:27:55 2015] Fit fullrun_ccd7_acisf13780_pi14-548_cl_pass0_tfrozen_src13 appears to have run properly [Wed Jul 8 05:28:01 2015] Spatial fit model total counts = 55.933000, observed total counts = 56.000000 [Wed Jul 8 05:28:01 2015] Offset between fit and detection position for source 4 = 0.602322 pixels [Wed Jul 8 05:28:01 2015] 56.323200 total counts/ 44.605800 bgd. counts: snr = 1.754428 Spatial fit parameters: Offset between fit and detection position for source 4 = 0.602322 pixels Position = (867.6, 767.4) = 8 55 39.27 -46 44 51.4 Extent = 0.4 (0.2-0.6)" x 0.1 (0.1-0.2)", rotation angle = 358 (343-10) degrees Source counts = 11.7 +/- 7.5 Background counts = 44.6 Rate = 0.0003 +/- 0.0002 [Wed Jul 8 05:28:01 2015] Vigneting correction estimate = 1.000000 [Wed Jul 8 05:28:01 2015] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Wed Jul 8 05:28:01 2015] Assessing source extent using major axis lower bound [Wed Jul 8 05:28:01 2015] Source does appear to be extended [Wed Jul 8 05:28:01 2015] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.09 [Wed Jul 8 05:28:01 2015] Deleting source due to low Poisson probability 0.9