[Tue Apr 10 22:18:34 2012] Detection parameters: Position = (299.2, 459.4) = 9 55 40.89 69 39 28.6 Extent = 0.8" x 0.5", rotation angle = 31 degrees Source counts = 27.2 +/- 5.7 Background counts = 4.8 Rate = 0.002 +/- 0.0003 [Tue Apr 10 22:18:34 2012] Off-axis axis estimate = 2.29' [Tue Apr 10 22:18:51 2012] Using EEF radius (= 0.46 ")to estimate initial spatial extent for simple fitting [Tue Apr 10 22:18:51 2012] Initial guess for spatial extent in simple fitting = 0.46" [Tue Apr 10 22:18:51 2012] source mask rpix=0.9, npix_max = 8, mask sum = 9, frac = 1.083 [Tue Apr 10 22:18:51 2012] Giving source the simple spatial ID 17 for pass 0, mean size = 0.46" [Tue Apr 10 22:18:52 2012] fullrun_ccd7_acisf10026_pi14-548_cl_pass0_src17.ximg exists [Tue Apr 10 22:18:52 2012] fullrun_ccd7_acisf10026_pi14-548_cl_pass0_src17_1.ximg exists [Tue Apr 10 22:18:52 2012] Fit fullrun_ccd7_acisf10026_pi14-548_cl_pass0_src17 appears to have run properly [Tue Apr 10 22:18:52 2012] fullrun_ccd7_acisf10026_pi14-548_cl_pass0_tfrozen_src17.ximg exists [Tue Apr 10 22:18:52 2012] fullrun_ccd7_acisf10026_pi14-548_cl_pass0_tfrozen_src17_1.ximg exists [Tue Apr 10 22:18:52 2012] Fit fullrun_ccd7_acisf10026_pi14-548_cl_pass0_tfrozen_src17 appears to have run properly [Tue Apr 10 22:18:55 2012] Spatial fit model total counts = 37.909700, observed total counts = 38.000000 [Tue Apr 10 22:18:55 2012] Offset between fit and detection position for source 17 = 0.303467 pixels [Tue Apr 10 22:18:55 2012] 38.659600 total counts/ 12.916200 bgd. counts: snr = 7.163059 Spatial fit parameters: Offset between fit and detection position for source 17 = 0.303467 pixels Position = (299.4, 459.7) = 9 55 40.92 69 39 28.5 Extent = 0.5 (0.4-0.6)", rotation angle = 0 Source counts = 25.7 +/- 6.2 Background counts = 12.9 Rate = 0.002 +/- 0.0004 [Tue Apr 10 22:18:55 2012] Vigneting correction estimate = 1.000000 [Tue Apr 10 22:18:55 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Tue Apr 10 22:18:55 2012] Assessing source extent using major axis lower bound [Tue Apr 10 22:18:55 2012] Source does appear to be extended [Tue Apr 10 22:18:55 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Tue Apr 10 22:18:55 2012] Deleting source due to low Poisson probability 0.9