[Thu Oct 27 14:37:29 2011] Detection parameters: Position = (627.3, 194.8) = 8 35 24.91 -45 13 58.1 Extent = 1.1" x 0.6", rotation angle = 33 degrees Source counts = 15.0 +/- 5.3 Background counts = 13.0 Rate = 0.0004 +/- 0.0001 [Thu Oct 27 14:37:29 2011] Off-axis axis estimate = 3.79' [Thu Oct 27 14:39:41 2011] Using EEF radius (= 0.77 ")to estimate initial spatial extent for simple fitting [Thu Oct 27 14:39:41 2011] Initial guess for spatial extent in simple fitting = 0.77" [Thu Oct 27 14:39:41 2011] source mask rpix=1.6, npix_max = 16, mask sum = 16, frac = 0.941 [Thu Oct 27 14:39:41 2011] Giving source the simple spatial ID 38 for pass 0, mean size = 0.77" [Thu Oct 27 14:39:43 2011] fullrun_ccd7_acisf10137_pi14-548_cl_pass0_src38.ximg exists [Thu Oct 27 14:39:43 2011] fullrun_ccd7_acisf10137_pi14-548_cl_pass0_src38_1.ximg exists [Thu Oct 27 14:39:43 2011] Fit fullrun_ccd7_acisf10137_pi14-548_cl_pass0_src38 appears to have run properly [Thu Oct 27 14:39:43 2011] fullrun_ccd7_acisf10137_pi14-548_cl_pass0_tfrozen_src38.ximg exists [Thu Oct 27 14:39:43 2011] fullrun_ccd7_acisf10137_pi14-548_cl_pass0_tfrozen_src38_1.ximg exists [Thu Oct 27 14:39:43 2011] Fit fullrun_ccd7_acisf10137_pi14-548_cl_pass0_tfrozen_src38 appears to have run properly [Thu Oct 27 14:39:53 2011] Spatial fit model total counts = 69.635800, observed total counts = 70.000000 [Thu Oct 27 14:39:53 2011] Offset between fit and detection position for source 45 = 3.120376 pixels [Thu Oct 27 14:39:53 2011] 73.569000 total counts/ 43.867900 bgd. counts: snr = 4.484346 Spatial fit parameters: Offset between fit and detection position for source 45 = 3.120376 pixels Position = (627.7, 191.7) = 8 35 24.92 -45 13 59.8 Extent = 1.4 (1.0-1.5)", rotation angle = 0 Source counts = 29.7 +/- 8.6 Background counts = 43.9 Rate = 0.0008 +/- 0.0002 [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 axis lower bound [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 = 1.00 [Thu Oct 27 14:39:53 2011] Deleting source due to low Poisson probability 0.7