[Fri Oct 7 12:51:26 2011] Detection parameters: Position = (563.5, 1261.5) = 0 25 30.44 64 6 37.5 Extent = 0.5" x 0.5", rotation angle = 133 degrees Source counts = 105.6 +/- 19.0 Background counts = 256.4 Rate = 0.003 +/- 0.0005 [Fri Oct 7 12:51:36 2011] Off-axis axis estimate = 2.17' [Fri Oct 7 13:01:01 2011] Using EEF radius (= 0.45 ")to estimate initial spatial extent for simple fitting [Fri Oct 7 13:01:01 2011] Initial guess for spatial extent in simple fitting = 0.45" [Fri Oct 7 13:01:01 2011] source mask rpix=0.9, npix_max = 7, mask sum = 9, frac = 1.130 [Fri Oct 7 13:01:01 2011] Giving source the simple spatial ID 44 for pass 0, mean size = 0.45" [Fri Oct 7 13:01:11 2011] fullrun_ccd1_acisf10906_pi14-548_cl_pass0_src44.ximg exists [Fri Oct 7 13:01:12 2011] fullrun_ccd1_acisf10906_pi14-548_cl_pass0_src44_1.ximg exists [Fri Oct 7 13:01:12 2011] Fit fullrun_ccd1_acisf10906_pi14-548_cl_pass0_src44 appears to have run properly [Fri Oct 7 13:01:17 2011] fullrun_ccd1_acisf10906_pi14-548_cl_pass0_tfrozen_src44.ximg exists [Fri Oct 7 13:01:17 2011] fullrun_ccd1_acisf10906_pi14-548_cl_pass0_tfrozen_src44_1.ximg exists [Fri Oct 7 13:01:17 2011] Fit fullrun_ccd1_acisf10906_pi14-548_cl_pass0_tfrozen_src44 appears to have run properly [Fri Oct 7 13:02:19 2011] Spatial fit model total counts = 655.646000, observed total counts = 656.000000 [Fri Oct 7 13:02:19 2011] Offset between fit and detection position for source 74 = 2.223322 pixels [Fri Oct 7 13:02:19 2011] 661.937000 total counts/ 626.533000 bgd. counts: snr = 1.414426 Spatial fit parameters: Offset between fit and detection position for source 74 = 2.223322 pixels Position = (565.3, 1260.2) = 0 25 30.34 64 6 36.6 Extent = 0.6 (0.3-1.5)", rotation angle = 0 Source counts = 35.4 +/- 25.7 Background counts = 626.5 Rate = 0.0009 +/- 0.0006 Deleting source due to low Poisson probability