[Sun Oct 2 13:58:38 2011] Detection parameters: Position = (928.2, 760.3) = 14 37 16.02 34 8 6.0 Extent = 5.4" x 3.1", rotation angle = 103 degrees Source counts = 28.3 +/- 9.1 Background counts = 54.7 Rate = 0.0003 +/- 9e-05 [Sun Oct 2 13:58:38 2011] Off-axis axis estimate = 13.28' [Sun Oct 2 14:00:30 2011] Using EEF radius (= 7.93 ")to estimate initial spatial extent for simple fitting [Sun Oct 2 14:00:30 2011] Initial guess for spatial extent in simple fitting = 7.93" [Sun Oct 2 14:00:30 2011] source mask rpix=16.1, npix_max = 1103, mask sum = 1089, frac = 0.987 [Sun Oct 2 14:00:30 2011] Giving source the simple spatial ID 7 for pass 0, mean size = 7.93" [Sun Oct 2 14:00:30 2011] fullrun_ccd3_acisf10461_pi14-548_cl_pass0_src7.ximg exists [Sun Oct 2 14:00:30 2011] fullrun_ccd3_acisf10461_pi14-548_cl_pass0_src7_1.ximg exists [Sun Oct 2 14:00:30 2011] Fit fullrun_ccd3_acisf10461_pi14-548_cl_pass0_src7 appears to have run properly [Sun Oct 2 14:00:31 2011] fullrun_ccd3_acisf10461_pi14-548_cl_pass0_tfrozen_src7.ximg exists [Sun Oct 2 14:00:31 2011] fullrun_ccd3_acisf10461_pi14-548_cl_pass0_tfrozen_src7_1.ximg exists [Sun Oct 2 14:00:31 2011] Fit fullrun_ccd3_acisf10461_pi14-548_cl_pass0_tfrozen_src7 appears to have run properly [Sun Oct 2 14:00:43 2011] Spatial fit model total counts = 273.191000, observed total counts = 273.000000 [Sun Oct 2 14:00:43 2011] Offset between fit and detection position for source 7 = 3.263183 pixels [Sun Oct 2 14:00:43 2011] 273.273000 total counts/ 243.918000 bgd. counts: snr = 1.879577 Spatial fit parameters: Offset between fit and detection position for source 7 = 3.263183 pixels Position = (928.3, 757.0) = 14 37 16.04 34 8 4.1 Extent = 3.8 (2.5-5.7)", rotation angle = 0 Source counts = 29.4 +/- 16.5 Background counts = 243.9 Rate = 0.0003 +/- 0.0002 [Sun Oct 2 14:00:43 2011] Vigneting correction estimate = 1.000000 [Sun Oct 2 14:00:43 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Sun Oct 2 14:00:43 2011] Assessing source extent using major axis lower bound [Sun Oct 2 14:00:43 2011] Source does appear to be extended [Sun Oct 2 14:00:43 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Sun Oct 2 14:00:43 2011] Deleting source due to low Poisson probability 0.9