[Wed Sep 21 19:28:32 2011] Detection parameters: Position = (57.2, 478.1) = 11 30 8.57 -14 47 53.6 Extent = 0.5" x 0.5", rotation angle = 30 degrees Source counts = 23.7 +/- 5.4 Background counts = 5.3 Rate = 0.0002 +/- 5e-05 [Wed Sep 21 19:28:32 2011] Off-axis axis estimate = 2.17' [Wed Sep 21 19:29:02 2011] Using EEF radius (= 0.45 ")to estimate initial spatial extent for simple fitting [Wed Sep 21 19:29:02 2011] Initial guess for spatial extent in simple fitting = 0.45" [Wed Sep 21 19:29:02 2011] source mask rpix=0.9, npix_max = 7, mask sum = 9, frac = 1.128 [Wed Sep 21 19:29:02 2011] Giving source the simple spatial ID 18 for pass 0, mean size = 0.45" [Wed Sep 21 19:29:03 2011] fullrun_ccd7_acisf05708_pi14-548_cl_pass0_src18.ximg exists [Wed Sep 21 19:29:03 2011] fullrun_ccd7_acisf05708_pi14-548_cl_pass0_src18_1.ximg exists [Wed Sep 21 19:29:03 2011] Fit fullrun_ccd7_acisf05708_pi14-548_cl_pass0_src18 appears to have run properly [Wed Sep 21 19:29:03 2011] fullrun_ccd7_acisf05708_pi14-548_cl_pass0_tfrozen_src18.ximg exists [Wed Sep 21 19:29:03 2011] fullrun_ccd7_acisf05708_pi14-548_cl_pass0_tfrozen_src18_1.ximg exists [Wed Sep 21 19:29:03 2011] Fit fullrun_ccd7_acisf05708_pi14-548_cl_pass0_tfrozen_src18 appears to have run properly [Wed Sep 21 19:29:08 2011] Spatial fit model total counts = 41.987700, observed total counts = 42.000000 [Wed Sep 21 19:29:08 2011] Offset between fit and detection position for source 18 = 0.615981 pixels [Wed Sep 21 19:29:08 2011] 41.766300 total counts/ 18.681600 bgd. counts: snr = 5.340934 Spatial fit parameters: Offset between fit and detection position for source 18 = 0.615981 pixels Position = (57.6, 478.6) = 11 30 8.57 -14 47 53.6 Extent = 0.3 (0.2-0.4)", rotation angle = 0 Source counts = 23.1 +/- 6.5 Background counts = 18.7 Rate = 0.0002 +/- 6e-05 [Wed Sep 21 19:29:08 2011] Vigneting correction estimate = 1.000000 [Wed Sep 21 19:29:08 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Wed Sep 21 19:29:08 2011] Assessing source extent using major axis lower bound [Wed Sep 21 19:29:08 2011] Source does appear to be extended [Wed Sep 21 19:29:08 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Wed Sep 21 19:29:08 2011] Deleting source due to low Poisson probability 0.9