[Fri Sep 30 04:38:18 2011] Detection parameters: Position = (705.7, 1217.8) = 3 18 30.03 41 50 24.4 Extent = 0.9" x 0.6", rotation angle = 147 degrees Source counts = 16.9 +/- 4.8 Background counts = 6.1 Rate = 0.0002 +/- 5e-05 [Fri Sep 30 04:38:19 2011] Off-axis axis estimate = 2.90' [Fri Sep 30 04:39:48 2011] Using EEF radius (= 0.56 ")to estimate initial spatial extent for simple fitting [Fri Sep 30 04:39:48 2011] Initial guess for spatial extent in simple fitting = 0.56" [Fri Sep 30 04:39:48 2011] source mask rpix=1.1, npix_max = 10, mask sum = 9, frac = 0.837 [Fri Sep 30 04:39:48 2011] Giving source the simple spatial ID 23 for pass 0, mean size = 0.56" [Fri Sep 30 04:39:49 2011] fullrun_ccd6_acisf03237_pi14-548_cl_pass0_src23.ximg exists [Fri Sep 30 04:39:49 2011] fullrun_ccd6_acisf03237_pi14-548_cl_pass0_src23_1.ximg exists [Fri Sep 30 04:39:49 2011] Fit fullrun_ccd6_acisf03237_pi14-548_cl_pass0_src23 appears to have run properly [Fri Sep 30 04:39:50 2011] fullrun_ccd6_acisf03237_pi14-548_cl_pass0_tfrozen_src23.ximg exists [Fri Sep 30 04:39:50 2011] fullrun_ccd6_acisf03237_pi14-548_cl_pass0_tfrozen_src23_1.ximg exists [Fri Sep 30 04:39:50 2011] Fit fullrun_ccd6_acisf03237_pi14-548_cl_pass0_tfrozen_src23 appears to have run properly [Fri Sep 30 04:40:05 2011] Spatial fit model total counts = 43.005300, observed total counts = 43.000000 [Fri Sep 30 04:40:05 2011] Offset between fit and detection position for source 25 = 0.804112 pixels [Fri Sep 30 04:40:05 2011] 43.521100 total counts/ 31.676400 bgd. counts: snr = 2.104535 Spatial fit parameters: Offset between fit and detection position for source 25 = 0.804112 pixels Position = (706.5, 1217.9) = 3 18 30.02 41 50 24.2 Extent = 0.7 (0.4-1.1)", rotation angle = 0 Source counts = 11.8 +/- 6.6 Background counts = 31.7 Rate = 0.0001 +/- 7e-05 [Fri Sep 30 04:40:05 2011] Vigneting correction estimate = 1.000000 [Fri Sep 30 04:40:05 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Fri Sep 30 04:40:05 2011] Assessing source extent using major axis lower bound [Fri Sep 30 04:40:05 2011] Source does appear to be extended [Fri Sep 30 04:40:05 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Fri Sep 30 04:40:05 2011] Deleting source due to low Poisson probability 0.9