[Sun Sep 25 16:39:49 2011] Detection parameters: Position = (514.1, 487.0) = 17 40 45.43 -53 41 1.6 Extent = 0.5" x 0.5", rotation angle = 123 degrees Source counts = 16.0 +/- 4.6 Background counts = 5.0 Rate = 0.0001 +/- 3e-05 [Sun Sep 25 16:39:52 2011] Off-axis axis estimate = 0.20' [Sun Sep 25 16:41:55 2011] Using EEF radius (= 0.41 ")to estimate initial spatial extent for simple fitting [Sun Sep 25 16:41:55 2011] Initial guess for spatial extent in simple fitting = 0.41" [Sun Sep 25 16:41:55 2011] source mask rpix=0.8, npix_max = 7, mask sum = 4, frac = 0.559 [Sun Sep 25 16:41:55 2011] Giving source the simple spatial ID 74 for pass 0, mean size = 0.41" [Sun Sep 25 16:41:58 2011] fullrun_ccd7_acisf07460_pi14-548_cl_pass0_src74.ximg exists [Sun Sep 25 16:41:58 2011] fullrun_ccd7_acisf07460_pi14-548_cl_pass0_src74_1.ximg exists [Sun Sep 25 16:41:58 2011] Fit fullrun_ccd7_acisf07460_pi14-548_cl_pass0_src74 appears to have run properly [Sun Sep 25 16:42:00 2011] fullrun_ccd7_acisf07460_pi14-548_cl_pass0_tfrozen_src74.ximg exists [Sun Sep 25 16:42:00 2011] fullrun_ccd7_acisf07460_pi14-548_cl_pass0_tfrozen_src74_1.ximg exists [Sun Sep 25 16:42:00 2011] Fit fullrun_ccd7_acisf07460_pi14-548_cl_pass0_tfrozen_src74 appears to have run properly [Sun Sep 25 16:42:27 2011] Spatial fit model total counts = 46.061700, observed total counts = 46.000000 [Sun Sep 25 16:42:27 2011] Offset between fit and detection position for source 45 = 0.793374 pixels [Sun Sep 25 16:42:27 2011] 45.054300 total counts/ 28.855500 bgd. counts: snr = 3.015564 Spatial fit parameters: Offset between fit and detection position for source 45 = 0.793374 pixels Position = (514.7, 487.5) = 17 40 45.42 -53 41 1.6 Extent = 0.3 (0.2-0.5)", rotation angle = 0 Source counts = 16.2 +/- 6.7 Background counts = 28.9 Rate = 0.0001 +/- 5e-05 [Sun Sep 25 16:42:27 2011] Vigneting correction estimate = 1.000000 [Sun Sep 25 16:42:27 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Sun Sep 25 16:42:27 2011] Assessing source extent using major axis lower bound [Sun Sep 25 16:42:27 2011] Source does appear to be extended [Sun Sep 25 16:42:27 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Sun Sep 25 16:42:27 2011] Deleting source due to low Poisson probability 0.9