[Fri Jun 28 16:13:57 2013] Detection parameters: Position = (577.7, 499.5) = 12 30 30.44 7 54 34.7 Extent = 1.6" x 1.2", rotation angle = 142 degrees Source counts = 18.2 +/- 9.0 Background counts = 62.8 Rate = 0.0001 +/- 6e-05 [Fri Jun 28 16:13:57 2013] Off-axis axis estimate = 12.31' [Fri Jun 28 16:17:02 2013] Using EEF radius (= 6.78 ")to estimate initial spatial extent for simple fitting [Fri Jun 28 16:17:02 2013] Initial guess for spatial extent in simple fitting = 6.78" [Fri Jun 28 16:17:02 2013] source mask rpix=13.8, npix_max = 815, mask sum = 754, frac = 0.924 [Fri Jun 28 16:17:02 2013] Giving source the simple spatial ID 10 for pass 0, mean size = 6.78" [Fri Jun 28 16:17:02 2013] fullrun_ccd3_acisf12888_pi14-548_cl_pass0_src10.ximg exists [Fri Jun 28 16:17:02 2013] fullrun_ccd3_acisf12888_pi14-548_cl_pass0_src10_1.ximg exists [Fri Jun 28 16:17:02 2013] Fit fullrun_ccd3_acisf12888_pi14-548_cl_pass0_src10 appears to have run properly [Fri Jun 28 16:17:02 2013] fullrun_ccd3_acisf12888_pi14-548_cl_pass0_tfrozen_src10.ximg exists [Fri Jun 28 16:17:02 2013] fullrun_ccd3_acisf12888_pi14-548_cl_pass0_tfrozen_src10_1.ximg exists [Fri Jun 28 16:17:02 2013] Fit fullrun_ccd3_acisf12888_pi14-548_cl_pass0_tfrozen_src10 appears to have run properly [Fri Jun 28 16:17:25 2013] Spatial fit model total counts = 544.959000, observed total counts = 551.000000 [Fri Jun 28 16:17:25 2013] Offset between fit and detection position for source 11 = 2.778515 pixels [Fri Jun 28 16:17:25 2013] 544.618300 total counts/ 514.402000 bgd. counts: snr = 1.332263 Spatial fit parameters: Offset between fit and detection position for source 11 = 2.778515 pixels Position = (580.4, 499.4) = 12 30 30.36 7 54 34.4 Extent = 3.3 (2.1-6.2)", rotation angle = 0 Source counts = 30.2 +/- 23.3 Background counts = 514.4 Rate = 0.0002 +/- 0.0001 Deleting source due to low Poisson probability