[Thu Oct 27 14:37:28 2011] Detection parameters: Position = (852.5, 690.1) = 8 35 14.42 -45 9 54.4 Extent = 0.6" x 0.5", rotation angle = 116 degrees Source counts = 46.8 +/- 8.7 Background counts = 28.2 Rate = 0.001 +/- 0.0002 [Thu Oct 27 14:37:29 2011] Off-axis axis estimate = 1.40' [Thu Oct 27 14:39:41 2011] Using EEF radius (= 0.39 ")to estimate initial spatial extent for simple fitting [Thu Oct 27 14:39:41 2011] Initial guess for spatial extent in simple fitting = 0.39" [Thu Oct 27 14:39:41 2011] source mask rpix=0.8, npix_max = 6, mask sum = 6, frac = 0.903 [Thu Oct 27 14:39:41 2011] Giving source the simple spatial ID 23 for pass 0, mean size = 0.39" [Thu Oct 27 14:39:42 2011] fullrun_ccd7_acisf10137_pi14-548_cl_pass0_src23.ximg exists [Thu Oct 27 14:39:42 2011] fullrun_ccd7_acisf10137_pi14-548_cl_pass0_src23_1.ximg exists [Thu Oct 27 14:39:42 2011] Fit fullrun_ccd7_acisf10137_pi14-548_cl_pass0_src23 appears to have run properly [Thu Oct 27 14:39:43 2011] fullrun_ccd7_acisf10137_pi14-548_cl_pass0_tfrozen_src23.ximg exists [Thu Oct 27 14:39:43 2011] fullrun_ccd7_acisf10137_pi14-548_cl_pass0_tfrozen_src23_1.ximg exists [Thu Oct 27 14:39:43 2011] Fit fullrun_ccd7_acisf10137_pi14-548_cl_pass0_tfrozen_src23 appears to have run properly [Thu Oct 27 14:39:53 2011] Spatial fit model total counts = 261.362000, observed total counts = 261.000000 [Thu Oct 27 14:39:53 2011] Offset between fit and detection position for source 27 = 2.270332 pixels [Thu Oct 27 14:39:53 2011] 266.228200 total counts/ 184.039000 bgd. counts: snr = 6.058426 Spatial fit parameters: Offset between fit and detection position for source 27 = 2.270332 pixels Position = (852.2, 687.8) = 8 35 14.46 -45 9 55.8 Extent = 2.0" x 1.3", rotation angle = 14 Source counts = 82.2 +/- 16.3 Background counts = 184.0 Rate = 0.002 +/- 0.0004 [Thu Oct 27 14:39:53 2011] Vigneting correction estimate = 1.000000 [Thu Oct 27 14:39:53 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Thu Oct 27 14:39:53 2011] Assessing source extent using major [Thu Oct 27 14:39:53 2011] Source does appear to be extended [Thu Oct 27 14:39:53 2011] Computing asymmetry using major and minor axis, asym = 1.54 [Thu Oct 27 14:39:53 2011] Source is asymmetric [Thu Oct 27 14:39:53 2011] Deleting source due to low Poisson probability 0.9