[Wed Oct 5 18:34:20 2011] Detection parameters: Position = (467.1, 245.5) = 14 32 42.72 31 36 43.6 Extent = 0.7" x 0.5", rotation angle = 17 degrees Source counts = 12.1 +/- 3.9 Background counts = 2.9 Rate = 0.0004 +/- 0.0001 [Wed Oct 5 18:34:20 2011] Off-axis axis estimate = 1.08' [Wed Oct 5 18:35:18 2011] Using EEF radius (= 0.38 ")to estimate initial spatial extent for simple fitting [Wed Oct 5 18:35:18 2011] Initial guess for spatial extent in simple fitting = 0.38" [Wed Oct 5 18:35:18 2011] source mask rpix=0.8, npix_max = 6, mask sum = 6, frac = 0.926 [Wed Oct 5 18:35:18 2011] Giving source the simple spatial ID 22 for pass 0, mean size = 0.38" [Wed Oct 5 18:35:19 2011] fullrun_ccd7_acisf11733_pi14-548_cl_pass0_src22.ximg exists [Wed Oct 5 18:35:19 2011] fullrun_ccd7_acisf11733_pi14-548_cl_pass0_src22_1.ximg exists [Wed Oct 5 18:35:19 2011] Fit fullrun_ccd7_acisf11733_pi14-548_cl_pass0_src22 appears to have run properly [Wed Oct 5 18:35:20 2011] fullrun_ccd7_acisf11733_pi14-548_cl_pass0_tfrozen_src22.ximg exists [Wed Oct 5 18:35:20 2011] fullrun_ccd7_acisf11733_pi14-548_cl_pass0_tfrozen_src22_1.ximg exists [Wed Oct 5 18:35:20 2011] Fit fullrun_ccd7_acisf11733_pi14-548_cl_pass0_tfrozen_src22 appears to have run properly [Wed Oct 5 18:35:29 2011] Spatial fit model total counts = 27.776800, observed total counts = 28.000000 [Wed Oct 5 18:35:29 2011] Offset between fit and detection position for source 24 = 0.896867 pixels [Wed Oct 5 18:35:29 2011] 26.858940 total counts/ 18.641600 bgd. counts: snr = 1.903223 Spatial fit parameters: Offset between fit and detection position for source 24 = 0.896867 pixels Position = (468.0, 245.5) = 14 32 42.70 31 36 43.3 Extent = 0.4 (0.2-0.9)", rotation angle = 0 Source counts = 8.2 +/- 5.2 Background counts = 18.6 Rate = 0.0002 +/- 0.0002 [Wed Oct 5 18:35:29 2011] Vigneting correction estimate = 1.000000 [Wed Oct 5 18:35:29 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Wed Oct 5 18:35:29 2011] Assessing source extent using major axis lower bound [Wed Oct 5 18:35:29 2011] Source does appear to be extended [Wed Oct 5 18:35:29 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Wed Oct 5 18:35:29 2011] Deleting source due to low Poisson probability 0.9