[Sat Oct 22 05:28:46 2011] Detection parameters: Position = (494.9, 736.0) = 13 25 46.28 -42 58 27.5 Extent = 1.9" x 0.7", rotation angle = 128 degrees Source counts = 16.8 +/- 4.4 Background counts = 2.2 Rate = 0.003 +/- 0.0009 [Sat Oct 22 05:28:48 2011] Off-axis axis estimate = 6.43' [Sat Oct 22 05:29:36 2011] Using EEF radius (= 1.85 ")to estimate initial spatial extent for simple fitting [Sat Oct 22 05:29:36 2011] Initial guess for spatial extent in simple fitting = 1.85" [Sat Oct 22 05:29:36 2011] source mask rpix=3.8, npix_max = 72, mask sum = 64, frac = 0.877 [Sat Oct 22 05:29:36 2011] Giving source the simple spatial ID 21 for pass 0, mean size = 1.85" [Sat Oct 22 05:29:37 2011] fullrun_ccd2_acisf10724_pi14-548_cl_pass0_src21.ximg exists [Sat Oct 22 05:29:37 2011] fullrun_ccd2_acisf10724_pi14-548_cl_pass0_src21_1.ximg exists [Sat Oct 22 05:29:37 2011] Fit fullrun_ccd2_acisf10724_pi14-548_cl_pass0_src21 appears to have run properly [Sat Oct 22 05:29:38 2011] fullrun_ccd2_acisf10724_pi14-548_cl_pass0_tfrozen_src21.ximg exists [Sat Oct 22 05:29:38 2011] fullrun_ccd2_acisf10724_pi14-548_cl_pass0_tfrozen_src21_1.ximg exists [Sat Oct 22 05:29:38 2011] Fit fullrun_ccd2_acisf10724_pi14-548_cl_pass0_tfrozen_src21 appears to have run properly [Sat Oct 22 05:29:50 2011] Spatial fit model total counts = 21.794600, observed total counts = 22.000000 [Sat Oct 22 05:29:50 2011] Offset between fit and detection position for source 28 = 2.281565 pixels [Sat Oct 22 05:29:50 2011] 21.409970 total counts/ 8.901070 bgd. counts: snr = 4.192741 Spatial fit parameters: Offset between fit and detection position for source 28 = 2.281565 pixels Position = (496.7, 734.5) = 13 25 46.22 -42 58 28.5 Extent = 1.5" x 0.4", rotation angle = 217 Source counts = 12.5 +/- 4.6 Background counts = 8.9 Rate = 0.002 +/- 0.0009 [Sat Oct 22 05:29:50 2011] Vigneting correction estimate = 1.000000 [Sat Oct 22 05:29:50 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Sat Oct 22 05:29:50 2011] Assessing source extent using major [Sat Oct 22 05:29:50 2011] Source does appear to be extended [Sat Oct 22 05:29:50 2011] Computing asymmetry using major and minor axis, asym = 3.76 [Sat Oct 22 05:29:50 2011] Source is asymmetric [Sat Oct 22 05:29:50 2011] Deleting source due to low Poisson probability 0.9