[Fri Aug 14 00:06:22 2015] Detection parameters: Position = (788.5, 443.7) = 8 24 6.74 -42 59 39.4 Extent = 0.5" x 0.5", rotation angle = 47 degrees Source counts = 129.3 +/- 16.9 Background counts = 156.7 Rate = 0.009 +/- 0.001 [Fri Aug 14 00:06:42 2015] Off-axis axis estimate = 3.80' [Fri Aug 14 00:12:04 2015] Using EEF radius (= 0.77 ")to estimate initial spatial extent for simple fitting [Fri Aug 14 00:12:04 2015] Initial guess for spatial extent in simple fitting = 0.77" [Fri Aug 14 00:12:04 2015] source mask rpix=1.6, npix_max = 17, mask sum = 20, frac = 1.165 [Fri Aug 14 00:12:04 2015] Giving source the simple spatial ID 26 for pass 0, mean size = 0.77" [Fri Aug 14 00:12:05 2015] fullrun_ccd7_acisf13293_pi14-548_cl_pass0_src26.ximg exists [Fri Aug 14 00:12:05 2015] fullrun_ccd7_acisf13293_pi14-548_cl_pass0_src26_1.ximg exists [Fri Aug 14 00:12:05 2015] Fit fullrun_ccd7_acisf13293_pi14-548_cl_pass0_src26 appears to have run properly [Fri Aug 14 00:12:06 2015] fullrun_ccd7_acisf13293_pi14-548_cl_pass0_tfrozen_src26.ximg exists [Fri Aug 14 00:12:06 2015] fullrun_ccd7_acisf13293_pi14-548_cl_pass0_tfrozen_src26_1.ximg exists [Fri Aug 14 00:12:06 2015] Fit fullrun_ccd7_acisf13293_pi14-548_cl_pass0_tfrozen_src26 appears to have run properly [Fri Aug 14 00:12:24 2015] Spatial fit model total counts = 2558.740000, observed total counts = 2557.000000 [Fri Aug 14 00:12:24 2015] Offset between fit and detection position for source 28 = 0.729883 pixels [Fri Aug 14 00:12:24 2015] 2571.781300 total counts/ 2558.090000 bgd. counts: snr = 0.270699 Spatial fit parameters: Offset between fit and detection position for source 28 = 0.729883 pixels Position = (789.1, 443.4) = 8 24 6.72 -42 59 39.8 Extent = 0.2" x 0.2", rotation angle = 0 Source counts = 13.7 +/- 50.7 Background counts = 2558.1 Rate = 0.0009 +/- 0.003 Deleting source due to low Poisson probability