[Tue Apr 10 16:15:26 2012] Detection parameters: Position = (970.9, 310.9) = 13 29 44.27 47 10 20.6 Extent = 1.1" x 0.5", rotation angle = 163 degrees Source counts = 12.0 +/- 3.9 Background counts = 3.0 Rate = 0.0004 +/- 0.0001 [Tue Apr 10 16:15:27 2012] Off-axis axis estimate = 1.48' [Tue Apr 10 16:16:27 2012] Using EEF radius (= 0.39 ")to estimate initial spatial extent for simple fitting [Tue Apr 10 16:16:27 2012] Initial guess for spatial extent in simple fitting = 0.39" [Tue Apr 10 16:16:27 2012] source mask rpix=0.8, npix_max = 6, mask sum = 4, frac = 0.595 [Tue Apr 10 16:16:27 2012] Giving source the simple spatial ID 79 for pass 0, mean size = 0.39" [Tue Apr 10 16:16:30 2012] fullrun_ccd7_acisf01622_pi14-548_cl_pass0_src79.ximg exists [Tue Apr 10 16:16:30 2012] fullrun_ccd7_acisf01622_pi14-548_cl_pass0_src79_1.ximg exists [Tue Apr 10 16:16:30 2012] Fit fullrun_ccd7_acisf01622_pi14-548_cl_pass0_src79 appears to have run properly [Tue Apr 10 16:16:33 2012] fullrun_ccd7_acisf01622_pi14-548_cl_pass0_tfrozen_src79.ximg exists [Tue Apr 10 16:16:33 2012] fullrun_ccd7_acisf01622_pi14-548_cl_pass0_tfrozen_src79_1.ximg exists [Tue Apr 10 16:16:33 2012] Fit fullrun_ccd7_acisf01622_pi14-548_cl_pass0_tfrozen_src79 appears to have run properly [Tue Apr 10 16:16:53 2012] Spatial fit model total counts = 38.994400, observed total counts = 39.000000 [Tue Apr 10 16:16:53 2012] Offset between fit and detection position for source 94 = 1.111654 pixels [Tue Apr 10 16:16:53 2012] 39.569150 total counts/ 34.453200 bgd. counts: snr = 0.871589 Spatial fit parameters: Offset between fit and detection position for source 94 = 1.111654 pixels Position = (971.8, 311.5) = 13 29 44.25 47 10 20.7 Extent = 0.3 (0.1-0.6)", rotation angle = 0 Source counts = 5.1 +/- 6.3 Background counts = 34.5 Rate = 0.0002 +/- 0.0002 Deleting source due to low Poisson probability