[Fri Aug 14 00:06:23 2015] Detection parameters: Position = (895.3, 620.6) = 8 24 1.94 -42 58 12.4 Extent = 0.5" x 0.5", rotation angle = 160 degrees Source counts = 79.9 +/- 16.9 Background counts = 207.1 Rate = 0.005 +/- 0.001 [Fri Aug 14 00:06:42 2015] Off-axis axis estimate = 2.13' [Fri Aug 14 00:12:04 2015] Using EEF radius (= 0.44 ")to estimate initial spatial extent for simple fitting [Fri Aug 14 00:12:04 2015] Initial guess for spatial extent in simple fitting = 0.44" [Fri Aug 14 00:12:04 2015] source mask rpix=0.9, npix_max = 7, mask sum = 9, frac = 1.145 [Fri Aug 14 00:12:04 2015] Giving source the simple spatial ID 43 for pass 0, mean size = 0.44" [Fri Aug 14 00:12:05 2015] fullrun_ccd7_acisf13293_pi14-548_cl_pass0_src43.ximg exists [Fri Aug 14 00:12:05 2015] fullrun_ccd7_acisf13293_pi14-548_cl_pass0_src43_1.ximg exists [Fri Aug 14 00:12:05 2015] Fit fullrun_ccd7_acisf13293_pi14-548_cl_pass0_src43 appears to have run properly [Fri Aug 14 00:12:06 2015] fullrun_ccd7_acisf13293_pi14-548_cl_pass0_tfrozen_src43.ximg exists [Fri Aug 14 00:12:06 2015] fullrun_ccd7_acisf13293_pi14-548_cl_pass0_tfrozen_src43_1.ximg exists [Fri Aug 14 00:12:06 2015] Fit fullrun_ccd7_acisf13293_pi14-548_cl_pass0_tfrozen_src43 appears to have run properly [Fri Aug 14 00:12:24 2015] Spatial fit model total counts = 975.866000, observed total counts = 976.000000 [Fri Aug 14 00:12:24 2015] Offset between fit and detection position for source 45 = 0.772394 pixels [Fri Aug 14 00:12:24 2015] 977.270000 total counts/ 965.253000 bgd. counts: snr = 0.386790 Spatial fit parameters: Offset between fit and detection position for source 45 = 0.772394 pixels Position = (895.4, 621.3) = 8 24 1.96 -42 58 12.3 Extent = 0.2 (0.1-0.4)", rotation angle = 0 Source counts = 12.0 +/- 31.3 Background counts = 965.3 Rate = 0.0008 +/- 0.002 Deleting source due to low Poisson probability