[Sat Oct 15 23:38:07 2011] Detection parameters: Position = (531.4, 513.8) = 20 7 16.35 -48 21 20.1 Extent = 0.5" x 0.5", rotation angle = 8 degrees Source counts = 12.1 +/- 3.9 Background counts = 2.9 Rate = 0.0001 +/- 4e-05 [Sat Oct 15 23:38:09 2011] Off-axis axis estimate = 2.04' [Sat Oct 15 23:39:37 2011] Using EEF radius (= 0.43 ")to estimate initial spatial extent for simple fitting [Sat Oct 15 23:39:37 2011] Initial guess for spatial extent in simple fitting = 0.43" [Sat Oct 15 23:39:37 2011] source mask rpix=0.9, npix_max = 7, mask sum = 9, frac = 1.176 [Sat Oct 15 23:39:37 2011] Giving source the simple spatial ID 52 for pass 0, mean size = 0.43" [Sat Oct 15 23:39:39 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass0_src52.ximg exists [Sat Oct 15 23:39:39 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass0_src52_1.ximg exists [Sat Oct 15 23:39:39 2011] Fit fullrun_ccd3_acisf11752_pi14-548_cl_pass0_src52 appears to have run properly [Sat Oct 15 23:39:41 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass0_tfrozen_src52.ximg exists [Sat Oct 15 23:39:41 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass0_tfrozen_src52_1.ximg exists [Sat Oct 15 23:39:41 2011] Fit fullrun_ccd3_acisf11752_pi14-548_cl_pass0_tfrozen_src52 appears to have run properly [Sat Oct 15 23:40:09 2011] Spatial fit model total counts = 26.797200, observed total counts = 27.000000 [Sat Oct 15 23:40:09 2011] Offset between fit and detection position for source 38 = 0.912693 pixels [Sat Oct 15 23:40:09 2011] 25.342700 total counts/ 13.589000 bgd. counts: snr = 3.188459 Spatial fit parameters: Offset between fit and detection position for source 38 = 0.912693 pixels Position = (532.2, 514.2) = 20 7 16.34 -48 21 20.2 Extent = 0.4 (0.3-0.6)", rotation angle = 0 Source counts = 11.8 +/- 5.0 Background counts = 13.6 Rate = 0.0001 +/- 5e-05 [Sat Oct 15 23:40:09 2011] Vigneting correction estimate = 1.000000 [Sat Oct 15 23:40:09 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Sat Oct 15 23:40:09 2011] Assessing source extent using major axis lower bound [Sat Oct 15 23:40:09 2011] Source does appear to be extended [Sat Oct 15 23:40:09 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Sat Oct 15 23:40:09 2011] Deleting source due to low Poisson probability 0.9