[Tue Oct 4 23:51:38 2011] Detection parameters: Position = (1150.8, 1014.2) = 4 54 2.60 2 54 50.0 Extent = 0.6" x 0.5", rotation angle = 40 degrees Source counts = 10.5 +/- 4.2 Background counts = 7.5 Rate = 0.0001 +/- 4e-05 [Tue Oct 4 23:51:41 2011] Off-axis axis estimate = 2.37' [Tue Oct 4 23:56:00 2011] Using EEF radius (= 0.47 ")to estimate initial spatial extent for simple fitting [Tue Oct 4 23:56:00 2011] Initial guess for spatial extent in simple fitting = 0.47" [Tue Oct 4 23:56:00 2011] source mask rpix=1.0, npix_max = 8, mask sum = 9, frac = 1.049 [Tue Oct 4 23:56:00 2011] Giving source the simple spatial ID 26 for pass 0, mean size = 0.47" [Tue Oct 4 23:56:02 2011] fullrun_ccd2_acisf09424_pi14-548_cl_pass0_src26.ximg exists [Tue Oct 4 23:56:02 2011] fullrun_ccd2_acisf09424_pi14-548_cl_pass0_src26_1.ximg exists [Tue Oct 4 23:56:02 2011] Fit fullrun_ccd2_acisf09424_pi14-548_cl_pass0_src26 appears to have run properly [Tue Oct 4 23:56:02 2011] fullrun_ccd2_acisf09424_pi14-548_cl_pass0_tfrozen_src26.ximg exists [Tue Oct 4 23:56:02 2011] fullrun_ccd2_acisf09424_pi14-548_cl_pass0_tfrozen_src26_1.ximg exists [Tue Oct 4 23:56:02 2011] Fit fullrun_ccd2_acisf09424_pi14-548_cl_pass0_tfrozen_src26 appears to have run properly [Tue Oct 4 23:56:35 2011] Spatial fit model total counts = 47.999800, observed total counts = 48.000000 [Tue Oct 4 23:56:35 2011] Offset between fit and detection position for source 18 = 0.132295 pixels [Tue Oct 4 23:56:35 2011] 47.887500 total counts/ 36.675400 bgd. counts: snr = 1.851397 Spatial fit parameters: Offset between fit and detection position for source 18 = 0.132295 pixels Position = (1151.0, 1014.2) = 4 54 2.62 2 54 49.7 Extent = 0.4 (0.3-0.7)", rotation angle = 0 Source counts = 11.2 +/- 6.9 Background counts = 36.7 Rate = 0.0001 +/- 6e-05 [Tue Oct 4 23:56:35 2011] Vigneting correction estimate = 1.000000 [Tue Oct 4 23:56:35 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Tue Oct 4 23:56:35 2011] Assessing source extent using major axis lower bound [Tue Oct 4 23:56:35 2011] Source does appear to be extended [Tue Oct 4 23:56:35 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Tue Oct 4 23:56:35 2011] Deleting source due to low Poisson probability 0.9