[Wed Oct 19 00:37:28 2011] Detection parameters: Position = (489.0, 295.8) = 15 16 25.85 6 54 43.6 Extent = 0.5" x 0.5", rotation angle = 43 degrees Source counts = 14.5 +/- 5.3 Background counts = 13.5 Rate = 0.0001 +/- 4e-05 [Wed Oct 19 00:37:28 2011] Off-axis axis estimate = 6.98' [Wed Oct 19 00:40:19 2011] Using EEF radius (= 2.17 ")to estimate initial spatial extent for simple fitting [Wed Oct 19 00:40:19 2011] Initial guess for spatial extent in simple fitting = 2.17" [Wed Oct 19 00:40:19 2011] source mask rpix=4.4, npix_max = 96, mask sum = 79, frac = 0.820 [Wed Oct 19 00:40:19 2011] Giving source the simple spatial ID 17 for pass 0, mean size = 2.17" [Wed Oct 19 00:40:20 2011] fullrun_ccd6_acisf10478_pi14-548_cl_pass0_src17.ximg exists [Wed Oct 19 00:40:20 2011] fullrun_ccd6_acisf10478_pi14-548_cl_pass0_src17_1.ximg exists [Wed Oct 19 00:40:20 2011] Fit fullrun_ccd6_acisf10478_pi14-548_cl_pass0_src17 appears to have run properly [Wed Oct 19 00:40:20 2011] fullrun_ccd6_acisf10478_pi14-548_cl_pass0_tfrozen_src17.ximg exists [Wed Oct 19 00:40:20 2011] fullrun_ccd6_acisf10478_pi14-548_cl_pass0_tfrozen_src17_1.ximg exists [Wed Oct 19 00:40:20 2011] Fit fullrun_ccd6_acisf10478_pi14-548_cl_pass0_tfrozen_src17 appears to have run properly [Wed Oct 19 00:40:29 2011] Spatial fit model total counts = 100.371000, observed total counts = 99.000000 [Wed Oct 19 00:40:29 2011] Offset between fit and detection position for source 15 = 1.684505 pixels [Wed Oct 19 00:40:29 2011] 102.214620 total counts/ 93.027300 bgd. counts: snr = 0.952541 Spatial fit parameters: Offset between fit and detection position for source 15 = 1.684505 pixels Position = (488.9, 297.4) = 15 16 25.87 6 54 44.2 Extent = 0.5" x 0.5", rotation angle = 0 Source counts = 9.2 +/- 10.1 Background counts = 93.0 Rate = 8e-05 +/- 8e-05 Deleting source due to low Poisson probability