[Sat Oct 8 22:03:17 2011] Detection parameters: Position = (745.0, 516.9) = 18 41 19.38 -4 56 30.4 Extent = 1.4" x 0.7", rotation angle = 51 degrees Source counts = 82.4 +/- 12.5 Background counts = 74.6 Rate = 0.003 +/- 0.0005 [Sat Oct 8 22:03:26 2011] Off-axis axis estimate = 1.09' [Sat Oct 8 22:04:33 2011] Using EEF radius (= 0.38 ")to estimate initial spatial extent for simple fitting [Sat Oct 8 22:04:33 2011] Initial guess for spatial extent in simple fitting = 0.38" [Sat Oct 8 22:04:33 2011] source mask rpix=0.8, npix_max = 6, mask sum = 4, frac = 0.617 [Sat Oct 8 22:04:33 2011] Giving source the simple spatial ID 6 for pass 0, mean size = 0.38" [Sat Oct 8 22:04:35 2011] fullrun_ccd7_acisf06732_pi14-548_cl_pass0_src6.ximg exists [Sat Oct 8 22:04:35 2011] fullrun_ccd7_acisf06732_pi14-548_cl_pass0_src6_1.ximg exists [Sat Oct 8 22:04:35 2011] Fit fullrun_ccd7_acisf06732_pi14-548_cl_pass0_src6 appears to have run properly [Sat Oct 8 22:04:40 2011] fullrun_ccd7_acisf06732_pi14-548_cl_pass0_tfrozen_src6.ximg exists [Sat Oct 8 22:04:40 2011] fullrun_ccd7_acisf06732_pi14-548_cl_pass0_tfrozen_src6_1.ximg exists [Sat Oct 8 22:04:40 2011] Fit fullrun_ccd7_acisf06732_pi14-548_cl_pass0_tfrozen_src6 appears to have run properly [Sat Oct 8 22:05:00 2011] Spatial fit model total counts = 405.926000, observed total counts = 407.000000 [Sat Oct 8 22:05:00 2011] Offset between fit and detection position for source 10 = 0.562260 pixels [Sat Oct 8 22:05:00 2011] 410.573100 total counts/ 386.651000 bgd. counts: snr = 1.216577 Spatial fit parameters: Offset between fit and detection position for source 10 = 0.562260 pixels Position = (745.6, 517.0) = 18 41 19.38 -4 56 30.6 Extent = 1.5 (1.0-3.0)" x 0.1 (0.1-0.2)", rotation angle = 43 (36-51) degrees Source counts = 23.9 +/- 20.3 Background counts = 386.7 Rate = 0.001 +/- 0.0008 Deleting source due to low Poisson probability