[Tue Apr 10 22:13:56 2012] Detection parameters: Position = (667.8, 246.5) = 9 55 31.89 69 39 57.4 Extent = 0.5" x 0.5", rotation angle = 163 degrees Source counts = 52.5 +/- 8.0 Background counts = 11.5 Rate = 0.0004 +/- 7e-05 [Tue Apr 10 22:14:07 2012] Off-axis axis estimate = 2.06' [Tue Apr 10 22:16:09 2012] Using EEF radius (= 0.44 ")to estimate initial spatial extent for simple fitting [Tue Apr 10 22:16:09 2012] Initial guess for spatial extent in simple fitting = 0.44" [Tue Apr 10 22:16:09 2012] source mask rpix=0.9, npix_max = 7, mask sum = 9, frac = 1.170 [Tue Apr 10 22:16:09 2012] Giving source the simple spatial ID 84 for pass 0, mean size = 0.44" [Tue Apr 10 22:16:12 2012] fullrun_ccd7_acisf10543_pi14-548_cl_pass0_src84.ximg exists [Tue Apr 10 22:16:12 2012] fullrun_ccd7_acisf10543_pi14-548_cl_pass0_src84_1.ximg exists [Tue Apr 10 22:16:12 2012] Fit fullrun_ccd7_acisf10543_pi14-548_cl_pass0_src84 appears to have run properly [Tue Apr 10 22:16:15 2012] fullrun_ccd7_acisf10543_pi14-548_cl_pass0_tfrozen_src84.ximg exists [Tue Apr 10 22:16:15 2012] fullrun_ccd7_acisf10543_pi14-548_cl_pass0_tfrozen_src84_1.ximg exists [Tue Apr 10 22:16:15 2012] Fit fullrun_ccd7_acisf10543_pi14-548_cl_pass0_tfrozen_src84 appears to have run properly [Tue Apr 10 22:16:42 2012] Spatial fit model total counts = 102.000000, observed total counts = 102.000000 [Tue Apr 10 22:16:42 2012] Offset between fit and detection position for source 25 = 0.645824 pixels [Tue Apr 10 22:16:42 2012] 103.952300 total counts/ 47.905500 bgd. counts: snr = 8.097634 Spatial fit parameters: Offset between fit and detection position for source 25 = 0.645824 pixels Position = (668.2, 247.0) = 9 55 31.89 69 39 57.4 Extent = 0.5 (0.4-0.6)", rotation angle = 0 Source counts = 56.0 +/- 10.2 Background counts = 47.9 Rate = 0.0005 +/- 9e-05 [Tue Apr 10 22:16:42 2012] Vigneting correction estimate = 1.000000 [Tue Apr 10 22:16:42 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Tue Apr 10 22:16:42 2012] Assessing source extent using major axis lower bound [Tue Apr 10 22:16:42 2012] Source does appear to be extended [Tue Apr 10 22:16:42 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Tue Apr 10 22:16:42 2012] Deleting source due to low Poisson probability 0.9