[Sat Oct 22 22:34:52 2011] Detection parameters: Position = (722.9, 258.4) = 18 42 56.46 -48 34 14.7 Extent = 0.8" x 0.5", rotation angle = 83 degrees Source counts = 216.7 +/- 14.9 Background counts = 4.3 Rate = 0.01 +/- 0.0008 [Sat Oct 22 22:34:52 2011] Off-axis axis estimate = 3.39' [Sat Oct 22 22:35:34 2011] Using EEF radius (= 0.67 ")to estimate initial spatial extent for simple fitting [Sat Oct 22 22:35:34 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass [Sat Oct 22 22:35:34 2011] Initial guess for spatial extent in simple fitting = 0.67" [Sat Oct 22 22:35:34 2011] source mask rpix=1.4, npix_max = 13, mask sum = 12, frac = 0.873 [Sat Oct 22 22:35:34 2011] Giving source the simple spatial ID 1 for pass 0, mean size = 0.67" [Sat Oct 22 22:35:35 2011] fullrun_ccd6_acisf10321_pi14-548_cl_pass0_src1.ximg exists [Sat Oct 22 22:35:35 2011] fullrun_ccd6_acisf10321_pi14-548_cl_pass0_src1_1.ximg exists [Sat Oct 22 22:35:35 2011] Fit fullrun_ccd6_acisf10321_pi14-548_cl_pass0_src1 appears to have run properly [Sat Oct 22 22:35:35 2011] fullrun_ccd6_acisf10321_pi14-548_cl_pass0_tfrozen_src1.ximg exists [Sat Oct 22 22:35:35 2011] fullrun_ccd6_acisf10321_pi14-548_cl_pass0_tfrozen_src1_1.ximg exists [Sat Oct 22 22:35:35 2011] Fit fullrun_ccd6_acisf10321_pi14-548_cl_pass0_tfrozen_src1 appears to have run properly [Sat Oct 22 22:35:40 2011] Spatial fit model total counts = 219.830000, observed total counts = 220.000000 [Sat Oct 22 22:35:40 2011] Offset between fit and detection position for source 15 = 8.107832 pixels [Sat Oct 22 22:35:40 2011] 238.594033 total counts/ 238.594000 bgd. counts: snr = 0.000002 Spatial fit parameters: Offset between fit and detection position for source 15 = 8.107832 pixels Position = (728.4, 264.4) = 18 42 56.21 -48 34 12.0 Extent = 1.5 (0.2-2.8)", rotation angle = 0 Source counts = 0.0 +/- 15.4 Background counts = 238.6 Rate = 2e-09 +/- 0.0008 Deleting source due to low Poisson probability