[Tue Jan 31 17:44:20 2012] Detection parameters: Position = (382.5, 1073.1) = 7 47 34.53 -19 13 58.7 Extent = 1.2" x 0.7", rotation angle = 22 degrees Source counts = 23.1 +/- 6.2 Background counts = 15.9 Rate = 0.0002 +/- 5e-05 [Tue Jan 31 17:44:20 2012] Off-axis axis estimate = 4.18' [Tue Jan 31 20:49:29 2012] Using EEF radius (= 0.89 ")to estimate initial spatial extent for simple fitting [Tue Jan 31 20:49:29 2012] Initial guess for spatial extent in simple fitting = 0.89" [Tue Jan 31 20:49:29 2012] source mask rpix=1.8, npix_max = 21, mask sum = 20, frac = 0.943 [Tue Jan 31 20:49:29 2012] Giving source the simple spatial ID 34 for pass 0, mean size = 0.89" [Tue Jan 31 21:35:12 2012] fullrun_ccd7_acisf12881_pi14-548_cl_pass0_src34.ximg exists [Tue Jan 31 21:35:12 2012] fullrun_ccd7_acisf12881_pi14-548_cl_pass0_src34_1.ximg exists [Tue Jan 31 21:35:12 2012] Fit fullrun_ccd7_acisf12881_pi14-548_cl_pass0_src34 appears to have run properly [Tue Jan 31 21:35:12 2012] fullrun_ccd7_acisf12881_pi14-548_cl_pass0_tfrozen_src34.ximg exists [Tue Jan 31 21:35:12 2012] fullrun_ccd7_acisf12881_pi14-548_cl_pass0_tfrozen_src34_1.ximg exists [Tue Jan 31 21:35:12 2012] Fit fullrun_ccd7_acisf12881_pi14-548_cl_pass0_tfrozen_src34 appears to have run properly [Tue Jan 31 21:35:27 2012] Spatial fit model total counts = 66.995800, observed total counts = 67.000000 [Tue Jan 31 21:35:27 2012] Offset between fit and detection position for source 65 = 1.017492 pixels [Tue Jan 31 21:35:27 2012] 65.983200 total counts/ 50.889300 bgd. counts: snr = 2.115866 Spatial fit parameters: Offset between fit and detection position for source 65 = 1.017492 pixels Position = (382.7, 1074.1) = 7 47 34.54 -19 13 58.4 Extent = 0.8 (0.3-1.5)", rotation angle = 0 Source counts = 15.1 +/- 8.1 Background counts = 50.9 Rate = 0.0001 +/- 7e-05 [Tue Jan 31 21:35:27 2012] Vigneting correction estimate = 1.000000 [Tue Jan 31 21:35:27 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Tue Jan 31 21:35:27 2012] Assessing source extent using major axis lower bound [Tue Jan 31 21:35:27 2012] Source does appear to be extended [Tue Jan 31 21:35:27 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Tue Jan 31 21:35:27 2012] Deleting source due to low Poisson probability 0.6