[Fri Sep 30 04:38:19 2011] Detection parameters: Position = (891.5, 570.5) = 3 18 21.84 41 45 6.0 Extent = 1.4" x 0.9", rotation angle = 41 degrees Source counts = 12.7 +/- 5.3 Background counts = 15.3 Rate = 0.0001 +/- 6e-05 [Fri Sep 30 04:38:19 2011] Off-axis axis estimate = 6.58' [Fri Sep 30 04:39:48 2011] Using EEF radius (= 1.94 ")to estimate initial spatial extent for simple fitting [Fri Sep 30 04:39:48 2011] Initial guess for spatial extent in simple fitting = 1.94" [Fri Sep 30 04:39:48 2011] source mask rpix=3.9, npix_max = 78, mask sum = 81, frac = 1.029 [Fri Sep 30 04:39:48 2011] Giving source the simple spatial ID 27 for pass 0, mean size = 1.94" [Fri Sep 30 04:39:49 2011] fullrun_ccd6_acisf03237_pi14-548_cl_pass0_src27.ximg exists [Fri Sep 30 04:39:49 2011] fullrun_ccd6_acisf03237_pi14-548_cl_pass0_src27_1.ximg exists [Fri Sep 30 04:39:49 2011] Fit fullrun_ccd6_acisf03237_pi14-548_cl_pass0_src27 appears to have run properly [Fri Sep 30 04:39:50 2011] fullrun_ccd6_acisf03237_pi14-548_cl_pass0_tfrozen_src27.ximg exists [Fri Sep 30 04:39:50 2011] fullrun_ccd6_acisf03237_pi14-548_cl_pass0_tfrozen_src27_1.ximg exists [Fri Sep 30 04:39:50 2011] Fit fullrun_ccd6_acisf03237_pi14-548_cl_pass0_tfrozen_src27 appears to have run properly [Fri Sep 30 04:40:05 2011] Spatial fit model total counts = 92.180800, observed total counts = 92.000000 [Fri Sep 30 04:40:05 2011] Offset between fit and detection position for source 35 = 0.755238 pixels [Fri Sep 30 04:40:05 2011] 93.337050 total counts/ 86.563800 bgd. counts: snr = 0.727996 Spatial fit parameters: Offset between fit and detection position for source 35 = 0.755238 pixels Position = (891.9, 569.9) = 3 18 21.84 41 45 5.5 Extent = 0.5 (0.5-0.8)", rotation angle = 0 Source counts = 6.8 +/- 9.7 Background counts = 86.6 Rate = 7e-05 +/- 0.0001 Deleting source due to low Poisson probability