[Fri Sep 30 21:12:35 2011] Detection parameters: Position = (697.8, 1198.7) = 3 20 1.66 41 41 8.9 Extent = 1.3" x 1.2", rotation angle = 111 degrees Source counts = 60.5 +/- 13.7 Background counts = 126.5 Rate = 0.0005 +/- 0.0001 [Fri Sep 30 21:12:36 2011] Off-axis axis estimate = 6.93' [Fri Sep 30 21:28:14 2011] Using EEF radius (= 2.14 ")to estimate initial spatial extent for simple fitting [Fri Sep 30 21:28:14 2011] Initial guess for spatial extent in simple fitting = 2.14" [Fri Sep 30 21:28:14 2011] source mask rpix=4.3, npix_max = 93, mask sum = 100, frac = 1.064 [Fri Sep 30 21:28:14 2011] Giving source the simple spatial ID 12 for pass 0, mean size = 2.14" [Fri Sep 30 21:28:16 2011] fullrun_ccd3_acisf11713_pi14-548_cl_pass0_src12.ximg exists [Fri Sep 30 21:28:16 2011] fullrun_ccd3_acisf11713_pi14-548_cl_pass0_src12_1.ximg exists [Fri Sep 30 21:28:16 2011] Fit fullrun_ccd3_acisf11713_pi14-548_cl_pass0_src12 appears to have run properly [Fri Sep 30 21:28:17 2011] fullrun_ccd3_acisf11713_pi14-548_cl_pass0_tfrozen_src12.ximg exists [Fri Sep 30 21:28:17 2011] fullrun_ccd3_acisf11713_pi14-548_cl_pass0_tfrozen_src12_1.ximg exists [Fri Sep 30 21:28:17 2011] Fit fullrun_ccd3_acisf11713_pi14-548_cl_pass0_tfrozen_src12 appears to have run properly [Fri Sep 30 21:28:57 2011] Spatial fit model total counts = 272.942000, observed total counts = 273.000000 [Fri Sep 30 21:28:57 2011] Offset between fit and detection position for source 65 = 1.152797 pixels [Fri Sep 30 21:28:57 2011] 274.088300 total counts/ 256.902000 bgd. counts: snr = 1.072256 Spatial fit parameters: Offset between fit and detection position for source 65 = 1.152797 pixels Position = (698.7, 1198.0) = 3 20 1.64 41 41 8.3 Extent = 0.6 (0.5-1.2)", rotation angle = 0 Source counts = 17.2 +/- 16.6 Background counts = 256.9 Rate = 0.0002 +/- 0.0001 Deleting source due to low Poisson probability