[Tue Aug 7 23:57:28 2012] Detection parameters: Position = (642.6, 938.4) = 10 27 48.83 -43 53 46.0 Extent = 1.0" x 0.5", rotation angle = 29 degrees Source counts = 10.8 +/- 4.2 Background counts = 7.2 Rate = 0.0004 +/- 0.0002 [Tue Aug 7 23:57:30 2012] Off-axis axis estimate = 1.02' [Tue Aug 7 23:58:22 2012] Using EEF radius (= 0.38 ")to estimate initial spatial extent for simple fitting [Tue Aug 7 23:58:22 2012] Initial guess for spatial extent in simple fitting = 0.38" [Tue Aug 7 23:58:22 2012] source mask rpix=0.8, npix_max = 6, mask sum = 9, frac = 1.390 [Tue Aug 7 23:58:22 2012] Giving source the simple spatial ID 39 for pass 0, mean size = 0.38" [Tue Aug 7 23:58:24 2012] fullrun_ccd7_acisf00835_pi14-548_cl_pass0_src39.ximg exists [Tue Aug 7 23:58:24 2012] fullrun_ccd7_acisf00835_pi14-548_cl_pass0_src39_1.ximg exists [Tue Aug 7 23:58:24 2012] Fit fullrun_ccd7_acisf00835_pi14-548_cl_pass0_src39 appears to have run properly [Tue Aug 7 23:58:25 2012] fullrun_ccd7_acisf00835_pi14-548_cl_pass0_tfrozen_src39.ximg exists [Tue Aug 7 23:58:25 2012] fullrun_ccd7_acisf00835_pi14-548_cl_pass0_tfrozen_src39_1.ximg exists [Tue Aug 7 23:58:25 2012] Fit fullrun_ccd7_acisf00835_pi14-548_cl_pass0_tfrozen_src39 appears to have run properly [Tue Aug 7 23:58:36 2012] Spatial fit model total counts = 20.561400, observed total counts = 21.000000 [Tue Aug 7 23:58:36 2012] Offset between fit and detection position for source 36 = 2.267631 pixels [Tue Aug 7 23:58:36 2012] 19.284200 total counts/ 6.975800 bgd. counts: snr = 4.660200 Spatial fit parameters: Offset between fit and detection position for source 36 = 2.267631 pixels Position = (644.9, 938.4) = 10 27 48.75 -43 53 46.3 Extent = 1.0 (0.8-1.5)", rotation angle = 0 Source counts = 12.3 +/- 4.4 Background counts = 7.0 Rate = 0.0006 +/- 0.0002 [Tue Aug 7 23:58:36 2012] Vigneting correction estimate = 1.000000 [Tue Aug 7 23:58:36 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Tue Aug 7 23:58:36 2012] Assessing source extent using major axis lower bound [Tue Aug 7 23:58:36 2012] Source does appear to be extended [Tue Aug 7 23:58:36 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Tue Aug 7 23:58:36 2012] Deleting source due to low Poisson probability 0.9