[Mon Sep 26 11:46:27 2011] Detection parameters: Position = (495.2, 1086.7) = 0 25 22.76 64 5 20.8 Extent = 1.0" x 0.7", rotation angle = 176 degrees Source counts = 110.4 +/- 18.4 Background counts = 228.6 Rate = 0.003 +/- 0.0005 [Mon Sep 26 11:46:50 2011] Off-axis axis estimate = 3.16' [Mon Sep 26 11:54:52 2011] Using EEF radius (= 0.61 ")to estimate initial spatial extent for simple fitting [Mon Sep 26 11:54:52 2011] Initial guess for spatial extent in simple fitting = 0.61" [Mon Sep 26 11:54:52 2011] source mask rpix=1.2, npix_max = 12, mask sum = 12, frac = 0.983 [Mon Sep 26 11:54:52 2011] Giving source the simple spatial ID 40 for pass 0, mean size = 0.61" [Mon Sep 26 11:54:57 2011] fullrun_ccd1_acisf10904_pi14-548_cl_pass0_src40.ximg exists [Mon Sep 26 11:54:57 2011] fullrun_ccd1_acisf10904_pi14-548_cl_pass0_src40_1.ximg exists [Mon Sep 26 11:54:57 2011] Fit fullrun_ccd1_acisf10904_pi14-548_cl_pass0_src40 appears to have run properly [Mon Sep 26 11:55:02 2011] fullrun_ccd1_acisf10904_pi14-548_cl_pass0_tfrozen_src40.ximg exists [Mon Sep 26 11:55:02 2011] fullrun_ccd1_acisf10904_pi14-548_cl_pass0_tfrozen_src40_1.ximg exists [Mon Sep 26 11:55:02 2011] Fit fullrun_ccd1_acisf10904_pi14-548_cl_pass0_tfrozen_src40 appears to have run properly [Mon Sep 26 11:56:41 2011] Spatial fit model total counts = 1071.870000, observed total counts = 1070.000000 [Mon Sep 26 11:56:41 2011] Offset between fit and detection position for source 47 = 0.647426 pixels [Mon Sep 26 11:56:41 2011] 1090.381000 total counts/ 1065.640000 bgd. counts: snr = 0.757900 Spatial fit parameters: Offset between fit and detection position for source 47 = 0.647426 pixels Position = (495.8, 1086.3) = 0 25 22.76 64 5 20.4 Extent = 0.3 (0.2-0.6)", rotation angle = 0 Source counts = 24.7 +/- 33.0 Background counts = 1065.6 Rate = 0.0007 +/- 0.001 Deleting source due to low Poisson probability