[Fri Oct 7 13:51:58 2011] Detection parameters: Position = (629.3, 422.1) = 14 1 2.34 2 49 27.4 Extent = 0.5" x 0.5", rotation angle = 171 degrees Source counts = 11.6 +/- 3.6 Background counts = 1.4 Rate = 0.0006 +/- 0.0002 [Fri Oct 7 13:51:58 2011] Off-axis axis estimate = 4.29' [Fri Oct 7 13:52:42 2011] Using EEF radius (= 0.92 ")to estimate initial spatial extent for simple fitting [Fri Oct 7 13:52:42 2011] Initial guess for spatial extent in simple fitting = 0.92" [Fri Oct 7 13:52:42 2011] source mask rpix=1.9, npix_max = 22, mask sum = 20, frac = 0.887 [Fri Oct 7 13:52:42 2011] Giving source the simple spatial ID 15 for pass 0, mean size = 0.92" [Fri Oct 7 13:52:43 2011] fullrun_ccd7_acisf00495_pi14-548_cl_pass0_src15.ximg exists [Fri Oct 7 13:52:43 2011] fullrun_ccd7_acisf00495_pi14-548_cl_pass0_src15_1.ximg exists [Fri Oct 7 13:52:43 2011] Fit fullrun_ccd7_acisf00495_pi14-548_cl_pass0_src15 appears to have run properly [Fri Oct 7 13:52:43 2011] fullrun_ccd7_acisf00495_pi14-548_cl_pass0_tfrozen_src15.ximg exists [Fri Oct 7 13:52:43 2011] fullrun_ccd7_acisf00495_pi14-548_cl_pass0_tfrozen_src15_1.ximg exists [Fri Oct 7 13:52:43 2011] Fit fullrun_ccd7_acisf00495_pi14-548_cl_pass0_tfrozen_src15 appears to have run properly [Fri Oct 7 13:52:57 2011] Spatial fit model total counts = 21.085400, observed total counts = 22.000000 [Fri Oct 7 13:52:57 2011] Offset between fit and detection position for source 19 = 0.616578 pixels [Fri Oct 7 13:52:57 2011] 20.786170 total counts/ 10.977100 bgd. counts: snr = 2.960629 Spatial fit parameters: Offset between fit and detection position for source 19 = 0.616578 pixels Position = (629.4, 422.7) = 14 1 2.36 2 49 27.4 Extent = 0.5 (0.3-1.0)", rotation angle = 0 Source counts = 9.8 +/- 4.6 Background counts = 11.0 Rate = 0.0005 +/- 0.0002 [Fri Oct 7 13:52:57 2011] Vigneting correction estimate = 1.000000 [Fri Oct 7 13:52:57 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Fri Oct 7 13:52:57 2011] Assessing source extent using major axis lower bound [Fri Oct 7 13:52:57 2011] Source does appear to be extended [Fri Oct 7 13:52:57 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Fri Oct 7 13:52:57 2011] Deleting source due to low Poisson probability 0.6