[Fri Sep 30 21:12:28 2011] Detection parameters: Position = (1043.0, 576.9) = 3 19 46.48 41 36 3.2 Extent = 0.9" x 0.6", rotation angle = 153 degrees Source counts = 32.5 +/- 10.3 Background counts = 73.5 Rate = 0.0003 +/- 9e-05 [Fri Sep 30 21:12:36 2011] Off-axis axis estimate = 3.29' [Fri Sep 30 21:28:14 2011] Using EEF radius (= 0.64 ")to estimate initial spatial extent for simple fitting [Fri Sep 30 21:28:14 2011] Initial guess for spatial extent in simple fitting = 0.64" [Fri Sep 30 21:28:14 2011] source mask rpix=1.3, npix_max = 13, mask sum = 16, frac = 1.226 [Fri Sep 30 21:28:14 2011] Giving source the simple spatial ID 27 for pass 0, mean size = 0.64" [Fri Sep 30 21:28:17 2011] fullrun_ccd3_acisf11713_pi14-548_cl_pass0_src27.ximg exists [Fri Sep 30 21:28:17 2011] fullrun_ccd3_acisf11713_pi14-548_cl_pass0_src27_1.ximg exists [Fri Sep 30 21:28:17 2011] Fit fullrun_ccd3_acisf11713_pi14-548_cl_pass0_src27 appears to have run properly [Fri Sep 30 21:28:17 2011] fullrun_ccd3_acisf11713_pi14-548_cl_pass0_tfrozen_src27.ximg exists [Fri Sep 30 21:28:17 2011] fullrun_ccd3_acisf11713_pi14-548_cl_pass0_tfrozen_src27_1.ximg exists [Fri Sep 30 21:28:17 2011] Fit fullrun_ccd3_acisf11713_pi14-548_cl_pass0_tfrozen_src27 appears to have run properly [Fri Sep 30 21:28:57 2011] Spatial fit model total counts = 338.999000, observed total counts = 339.000000 [Fri Sep 30 21:28:57 2011] Offset between fit and detection position for source 6 = 0.750435 pixels [Fri Sep 30 21:28:57 2011] 341.170600 total counts/ 309.617000 bgd. counts: snr = 1.793232 Spatial fit parameters: Offset between fit and detection position for source 6 = 0.750435 pixels Position = (1043.8, 577.0) = 3 19 46.47 41 36 2.9 Extent = 0.6 (0.3-1.0)", rotation angle = 0 Source counts = 31.6 +/- 18.5 Background counts = 309.6 Rate = 0.0003 +/- 0.0002 [Fri Sep 30 21:28:57 2011] Vigneting correction estimate = 1.000000 [Fri Sep 30 21:28:57 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Fri Sep 30 21:28:57 2011] Assessing source extent using major axis lower bound [Fri Sep 30 21:28:57 2011] Source does appear to be extended [Fri Sep 30 21:28:57 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Fri Sep 30 21:28:57 2011] Deleting source due to low Poisson probability 0.9