[Wed Oct 5 00:14:10 2011] Detection parameters: Position = (846.3, 151.0) = 19 7 27.14 7 4 53.0 Extent = 0.7" x 0.5", rotation angle = 1 degrees Source counts = 21.9 +/- 5.1 Background counts = 4.1 Rate = 0.0003 +/- 8e-05 [Wed Oct 5 00:14:14 2011] Off-axis axis estimate = 2.00' [Wed Oct 5 00:17:19 2011] Using EEF radius (= 0.43 ")to estimate initial spatial extent for simple fitting [Wed Oct 5 00:17:19 2011] Initial guess for spatial extent in simple fitting = 0.43" [Wed Oct 5 00:17:19 2011] source mask rpix=0.9, npix_max = 7, mask sum = 6, frac = 0.794 [Wed Oct 5 00:17:19 2011] Giving source the simple spatial ID 88 for pass 0, mean size = 0.43" [Wed Oct 5 00:17:26 2011] fullrun_ccd7_acisf01042_pi14-548_cl_pass0_src88.ximg exists [Wed Oct 5 00:17:26 2011] fullrun_ccd7_acisf01042_pi14-548_cl_pass0_src88_1.ximg exists [Wed Oct 5 00:17:26 2011] Fit fullrun_ccd7_acisf01042_pi14-548_cl_pass0_src88 appears to have run properly [Wed Oct 5 00:17:28 2011] fullrun_ccd7_acisf01042_pi14-548_cl_pass0_tfrozen_src88.ximg exists [Wed Oct 5 00:17:28 2011] fullrun_ccd7_acisf01042_pi14-548_cl_pass0_tfrozen_src88_1.ximg exists [Wed Oct 5 00:17:28 2011] Fit fullrun_ccd7_acisf01042_pi14-548_cl_pass0_tfrozen_src88 appears to have run properly [Wed Oct 5 00:18:04 2011] Spatial fit model total counts = 30.724600, observed total counts = 31.000000 [Wed Oct 5 00:18:04 2011] Offset between fit and detection position for source 97 = 0.642188 pixels [Wed Oct 5 00:18:04 2011] 31.809800 total counts/ 11.671400 bgd. counts: snr = 5.894724 Spatial fit parameters: Offset between fit and detection position for source 97 = 0.642188 pixels Position = (846.3, 151.6) = 19 7 27.15 7 4 53.1 Extent = 0.4 (0.3-0.7)", rotation angle = 0 Source counts = 20.1 +/- 5.6 Background counts = 11.7 Rate = 0.0003 +/- 9e-05 [Wed Oct 5 00:18:04 2011] Vigneting correction estimate = 1.000000 [Wed Oct 5 00:18:04 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Wed Oct 5 00:18:04 2011] Assessing source extent using major axis lower bound [Wed Oct 5 00:18:04 2011] Source does appear to be extended [Wed Oct 5 00:18:04 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Wed Oct 5 00:18:04 2011] Deleting source due to low Poisson probability 0.8