[Fri Sep 30 17:05:37 2011] Detection parameters: Position = (347.2, 550.6) = 20 21 6.81 36 51 20.1 Extent = 0.5" x 0.5", rotation angle = 176 degrees Source counts = 11.9 +/- 3.9 Background counts = 3.1 Rate = 0.0004 +/- 0.0001 [Fri Sep 30 17:05:39 2011] Off-axis axis estimate = 0.45' [Fri Sep 30 17:06:40 2011] Using EEF radius (= 0.40 ")to estimate initial spatial extent for simple fitting [Fri Sep 30 17:06:40 2011] Initial guess for spatial extent in simple fitting = 0.40" [Fri Sep 30 17:06:40 2011] source mask rpix=0.8, npix_max = 6, mask sum = 6, frac = 0.883 [Fri Sep 30 17:06:40 2011] Giving source the simple spatial ID 15 for pass 0, mean size = 0.40" [Fri Sep 30 17:06:41 2011] fullrun_ccd7_acisf08502_pi14-548_cl_pass0_src15.ximg exists [Fri Sep 30 17:06:41 2011] fullrun_ccd7_acisf08502_pi14-548_cl_pass0_src15_1.ximg exists [Fri Sep 30 17:06:41 2011] Fit fullrun_ccd7_acisf08502_pi14-548_cl_pass0_src15 appears to have run properly [Fri Sep 30 17:06:41 2011] fullrun_ccd7_acisf08502_pi14-548_cl_pass0_tfrozen_src15.ximg exists [Fri Sep 30 17:06:42 2011] fullrun_ccd7_acisf08502_pi14-548_cl_pass0_tfrozen_src15_1.ximg exists [Fri Sep 30 17:06:42 2011] Fit fullrun_ccd7_acisf08502_pi14-548_cl_pass0_tfrozen_src15 appears to have run properly [Fri Sep 30 17:06:51 2011] Spatial fit model total counts = 22.411100, observed total counts = 24.000000 [Fri Sep 30 17:06:51 2011] Offset between fit and detection position for source 4 = 0.292933 pixels [Fri Sep 30 17:06:51 2011] 23.029200 total counts/ 12.235800 bgd. counts: snr = 3.085617 Spatial fit parameters: Offset between fit and detection position for source 4 = 0.292933 pixels Position = (347.2, 550.9) = 20 21 6.83 36 51 20.0 Extent = 0.4 (0.2-0.7)", rotation angle = 0 Source counts = 10.8 +/- 4.8 Background counts = 12.2 Rate = 0.0003 +/- 0.0001 [Fri Sep 30 17:06:51 2011] Vigneting correction estimate = 1.000000 [Fri Sep 30 17:06:51 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Fri Sep 30 17:06:51 2011] Assessing source extent using major axis lower bound [Fri Sep 30 17:06:51 2011] Source does appear to be extended [Fri Sep 30 17:06:51 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Fri Sep 30 17:06:51 2011] Deleting source due to low Poisson probability 0.9