[Thu Oct 27 06:53:16 2011] Detection parameters: Position = (468.7, 1084.8) = 12 42 49.93 2 43 33.5 Extent = 1.1" x 0.6", rotation angle = 144 degrees Source counts = 19.6 +/- 5.2 Background counts = 7.4 Rate = 0.0003 +/- 7e-05 [Thu Oct 27 06:53:19 2011] Off-axis axis estimate = 0.76' [Thu Oct 27 06:54:51 2011] Using EEF radius (= 0.38 ")to estimate initial spatial extent for simple fitting [Thu Oct 27 06:54:51 2011] Initial guess for spatial extent in simple fitting = 0.38" [Thu Oct 27 06:54:51 2011] source mask rpix=0.8, npix_max = 6, mask sum = 6, frac = 0.918 [Thu Oct 27 06:54:51 2011] Giving source the simple spatial ID 81 for pass 0, mean size = 0.38" [Thu Oct 27 06:54:55 2011] fullrun_ccd3_acisf03926_pi14-548_cl_pass0_src81.ximg exists [Thu Oct 27 06:54:55 2011] fullrun_ccd3_acisf03926_pi14-548_cl_pass0_src81_1.ximg exists [Thu Oct 27 06:54:55 2011] Fit fullrun_ccd3_acisf03926_pi14-548_cl_pass0_src81 appears to have run properly [Thu Oct 27 06:54:57 2011] fullrun_ccd3_acisf03926_pi14-548_cl_pass0_tfrozen_src81.ximg exists [Thu Oct 27 06:54:57 2011] fullrun_ccd3_acisf03926_pi14-548_cl_pass0_tfrozen_src81_1.ximg exists [Thu Oct 27 06:54:57 2011] Fit fullrun_ccd3_acisf03926_pi14-548_cl_pass0_tfrozen_src81 appears to have run properly [Thu Oct 27 06:55:31 2011] Spatial fit model total counts = 31.999700, observed total counts = 32.000000 [Thu Oct 27 06:55:31 2011] Offset between fit and detection position for source 72 = 1.542334 pixels [Thu Oct 27 06:55:31 2011] 32.682900 total counts/ 14.988700 bgd. counts: snr = 4.570345 Spatial fit parameters: Offset between fit and detection position for source 72 = 1.542334 pixels Position = (468.0, 1086.2) = 12 42 49.97 2 43 34.0 Extent = 0.7 (0.4-1.0)", rotation angle = 0 Source counts = 17.7 +/- 5.7 Background counts = 15.0 Rate = 0.0002 +/- 8e-05 [Thu Oct 27 06:55:32 2011] Vigneting correction estimate = 1.000000 [Thu Oct 27 06:55:32 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Thu Oct 27 06:55:32 2011] Assessing source extent using major axis lower bound [Thu Oct 27 06:55:32 2011] Source does appear to be extended [Thu Oct 27 06:55:32 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Thu Oct 27 06:55:32 2011] Deleting source due to low Poisson probability 0.9