[Sat Oct 8 22:03:23 2011] Detection parameters: Position = (912.3, 316.0) = 18 41 13.87 -4 58 9.2 Extent = 0.9" x 0.6", rotation angle = 1 degrees Source counts = 15.8 +/- 4.7 Background counts = 6.2 Rate = 0.0006 +/- 0.0002 [Sat Oct 8 22:03:26 2011] Off-axis axis estimate = 1.06' [Sat Oct 8 22:04:33 2011] Using EEF radius (= 0.38 ")to estimate initial spatial extent for simple fitting [Sat Oct 8 22:04:33 2011] Initial guess for spatial extent in simple fitting = 0.38" [Sat Oct 8 22:04:33 2011] source mask rpix=0.8, npix_max = 6, mask sum = 6, frac = 0.926 [Sat Oct 8 22:04:33 2011] Giving source the simple spatial ID 68 for pass 0, mean size = 0.38" [Sat Oct 8 22:04:37 2011] fullrun_ccd7_acisf06732_pi14-548_cl_pass0_src68.ximg exists [Sat Oct 8 22:04:37 2011] fullrun_ccd7_acisf06732_pi14-548_cl_pass0_src68_1.ximg exists [Sat Oct 8 22:04:37 2011] Fit fullrun_ccd7_acisf06732_pi14-548_cl_pass0_src68 appears to have run properly [Sat Oct 8 22:04:42 2011] fullrun_ccd7_acisf06732_pi14-548_cl_pass0_tfrozen_src68.ximg exists [Sat Oct 8 22:04:42 2011] fullrun_ccd7_acisf06732_pi14-548_cl_pass0_tfrozen_src68_1.ximg exists [Sat Oct 8 22:04:42 2011] Fit fullrun_ccd7_acisf06732_pi14-548_cl_pass0_tfrozen_src68 appears to have run properly [Sat Oct 8 22:05:00 2011] Spatial fit model total counts = 33.983100, observed total counts = 34.000000 [Sat Oct 8 22:05:00 2011] Offset between fit and detection position for source 57 = 0.885711 pixels [Sat Oct 8 22:05:00 2011] 35.579900 total counts/ 23.371100 bgd. counts: snr = 2.525419 Spatial fit parameters: Offset between fit and detection position for source 57 = 0.885711 pixels Position = (913.2, 316.1) = 18 41 13.86 -4 58 9.4 Extent = 0.6 (0.2-0.9)", rotation angle = 0 Source counts = 12.2 +/- 6.0 Background counts = 23.4 Rate = 0.0005 +/- 0.0002 [Sat Oct 8 22:05:00 2011] Vigneting correction estimate = 1.000000 [Sat Oct 8 22:05:00 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Sat Oct 8 22:05:00 2011] Assessing source extent using major axis lower bound [Sat Oct 8 22:05:00 2011] Source does appear to be extended [Sat Oct 8 22:05:00 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Sat Oct 8 22:05:00 2011] Deleting source due to low Poisson probability 0.8