[Wed Sep 28 15:33:22 2011] Detection parameters: Position = (412.2, 990.1) = 17 45 26.65 -29 2 22.5 Extent = 1.1" x 0.5", rotation angle = 93 degrees Source counts = 11.7 +/- 3.9 Background counts = 3.3 Rate = 0.0004 +/- 0.0001 [Wed Sep 28 15:33:23 2011] Off-axis axis estimate = 3.44' [Wed Sep 28 15:34:56 2011] Using EEF radius (= 0.68 ")to estimate initial spatial extent for simple fitting [Wed Sep 28 15:34:56 2011] Initial guess for spatial extent in simple fitting = 0.68" [Wed Sep 28 15:34:56 2011] source mask rpix=1.4, npix_max = 14, mask sum = 16, frac = 1.136 [Wed Sep 28 15:34:56 2011] Giving source the simple spatial ID 12 for pass 0, mean size = 0.68" [Wed Sep 28 15:34:57 2011] fullrun_ccd0_acisf09174_pi14-548_cl_pass0_src12.ximg exists [Wed Sep 28 15:34:57 2011] fullrun_ccd0_acisf09174_pi14-548_cl_pass0_src12_1.ximg exists [Wed Sep 28 15:34:57 2011] Fit fullrun_ccd0_acisf09174_pi14-548_cl_pass0_src12 appears to have run properly [Wed Sep 28 15:34:57 2011] fullrun_ccd0_acisf09174_pi14-548_cl_pass0_tfrozen_src12.ximg exists [Wed Sep 28 15:34:57 2011] fullrun_ccd0_acisf09174_pi14-548_cl_pass0_tfrozen_src12_1.ximg exists [Wed Sep 28 15:34:57 2011] Fit fullrun_ccd0_acisf09174_pi14-548_cl_pass0_tfrozen_src12 appears to have run properly [Wed Sep 28 15:35:15 2011] Spatial fit model total counts = 18.495300, observed total counts = 19.000000 [Wed Sep 28 15:35:15 2011] Offset between fit and detection position for source 22 = 0.402416 pixels [Wed Sep 28 15:35:15 2011] 19.339950 total counts/ 7.229250 bgd. counts: snr = 4.504251 Spatial fit parameters: Offset between fit and detection position for source 22 = 0.402416 pixels Position = (412.6, 990.2) = 17 45 26.65 -29 2 22.7 Extent = 1.1 (0.3-1.5)", rotation angle = 0 Source counts = 12.1 +/- 4.4 Background counts = 7.2 Rate = 0.0004 +/- 0.0002 [Wed Sep 28 15:35:15 2011] Vigneting correction estimate = 1.000000 [Wed Sep 28 15:35:15 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Wed Sep 28 15:35:15 2011] Assessing source extent using major axis lower bound [Wed Sep 28 15:35:15 2011] Source does appear to be extended [Wed Sep 28 15:35:15 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Wed Sep 28 15:35:15 2011] Deleting source due to low Poisson probability 0.9