[Tue Oct 4 03:28:01 2011] Detection parameters: Position = (955.9, 561.2) = 15 16 14.93 6 55 26.1 Extent = 1.7" x 0.5", rotation angle = 108 degrees Source counts = 10.4 +/- 4.0 Background counts = 5.6 Rate = 0.0002 +/- 7e-05 [Tue Oct 4 03:28:01 2011] Off-axis axis estimate = 8.13' [Tue Oct 4 03:29:49 2011] Using EEF radius (= 2.92 ")to estimate initial spatial extent for simple fitting [Tue Oct 4 03:29:49 2011] Initial guess for spatial extent in simple fitting = 2.92" [Tue Oct 4 03:29:49 2011] source mask rpix=5.9, npix_max = 165, mask sum = 156, frac = 0.942 [Tue Oct 4 03:29:49 2011] Giving source the simple spatial ID 14 for pass 0, mean size = 2.92" [Tue Oct 4 03:29:49 2011] fullrun_ccd6_acisf10477_pi14-548_cl_pass0_src14.ximg exists [Tue Oct 4 03:29:49 2011] fullrun_ccd6_acisf10477_pi14-548_cl_pass0_src14_1.ximg exists [Tue Oct 4 03:29:49 2011] Fit fullrun_ccd6_acisf10477_pi14-548_cl_pass0_src14 appears to have run properly [Tue Oct 4 03:29:50 2011] fullrun_ccd6_acisf10477_pi14-548_cl_pass0_tfrozen_src14.ximg exists [Tue Oct 4 03:29:50 2011] fullrun_ccd6_acisf10477_pi14-548_cl_pass0_tfrozen_src14_1.ximg exists [Tue Oct 4 03:29:50 2011] Fit fullrun_ccd6_acisf10477_pi14-548_cl_pass0_tfrozen_src14 appears to have run properly [Tue Oct 4 03:29:56 2011] Warning: source 14 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 16 at 32.000936 pixels away [Tue Oct 4 03:29:56 2011] Vigneting correction estimate = 1.000000 [Tue Oct 4 03:29:56 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Tue Oct 4 03:29:56 2011] Assessing source extent using major [Tue Oct 4 03:29:56 2011] Source does appear to be extended [Tue Oct 4 03:29:56 2011] Computing asymmetry using major and minor axis, asym = 3.15 [Tue Oct 4 03:29:56 2011] Source is asymmetric [Tue Oct 4 03:30:16 2011] Using EEF radius (= 2.92 ")to estimate initial spatial extent for simple fitting [Tue Oct 4 03:30:16 2011] Initial guess for spatial extent in simple fitting = 2.92" [Tue Oct 4 03:30:16 2011] source mask rpix=5.9, npix_max = 165, mask sum = 156, frac = 0.942 [Tue Oct 4 03:30:16 2011] Giving source the simple spatial ID 14 for pass 1, mean size = 2.92" [Tue Oct 4 03:30:17 2011] fullrun_ccd6_acisf10477_pi14-548_cl_pass1_src14.ximg exists [Tue Oct 4 03:30:17 2011] fullrun_ccd6_acisf10477_pi14-548_cl_pass1_src14_1.ximg exists [Tue Oct 4 03:30:17 2011] Fit fullrun_ccd6_acisf10477_pi14-548_cl_pass1_src14 appears to have run properly [Tue Oct 4 03:30:17 2011] fullrun_ccd6_acisf10477_pi14-548_cl_pass1_tfrozen_src14.ximg exists [Tue Oct 4 03:30:17 2011] fullrun_ccd6_acisf10477_pi14-548_cl_pass1_tfrozen_src14_1.ximg exists [Tue Oct 4 03:30:17 2011] Fit fullrun_ccd6_acisf10477_pi14-548_cl_pass1_tfrozen_src14 appears to have run properly [Tue Oct 4 03:30:23 2011] Warning, spatial fit 4 centroid is now closest to src. 2 [Tue Oct 4 03:30:23 2011] Spatial fit model total counts = 38.717500, observed total counts = 39.000000 [Tue Oct 4 03:30:23 2011] Offset between fit and detection position for source 16 = 0.633100 pixels [Tue Oct 4 03:30:23 2011] 38.896920 total counts/ 29.780900 bgd. counts: snr = 1.670461 Spatial fit parameters: Offset between fit and detection position for source 16 = 0.633100 pixels Position = (956.4, 560.8) = 15 16 14.93 6 55 25.7 Extent = 0.7" x 0.7", rotation angle = 0 Source counts = 9.1 +/- 6.2 Background counts = 29.8 Rate = 0.0001 +/- 0.0001 Deleting source due to low Poisson probability