[Tue Oct 25 08:28:18 2011] Detection parameters: Position = (607.5, 913.7) = 8 35 22.41 -45 7 36.4 Extent = 0.9" x 0.7", rotation angle = 97 degrees Source counts = 26.6 +/- 6.2 Background counts = 11.4 Rate = 0.0007 +/- 0.0002 [Tue Oct 25 08:28:19 2011] Off-axis axis estimate = 3.88' [Tue Oct 25 08:30:33 2011] Using EEF radius (= 0.80 ")to estimate initial spatial extent for simple fitting [Tue Oct 25 08:30:33 2011] Initial guess for spatial extent in simple fitting = 0.80" [Tue Oct 25 08:30:33 2011] source mask rpix=1.6, npix_max = 17, mask sum = 20, frac = 1.116 [Tue Oct 25 08:30:33 2011] Giving source the simple spatial ID 29 for pass 0, mean size = 0.80" [Tue Oct 25 08:30:35 2011] fullrun_ccd7_acisf10138_pi14-548_cl_pass0_src29.ximg exists [Tue Oct 25 08:30:35 2011] fullrun_ccd7_acisf10138_pi14-548_cl_pass0_src29_1.ximg exists [Tue Oct 25 08:30:35 2011] Fit fullrun_ccd7_acisf10138_pi14-548_cl_pass0_src29 appears to have run properly [Tue Oct 25 08:30:36 2011] fullrun_ccd7_acisf10138_pi14-548_cl_pass0_tfrozen_src29.ximg exists [Tue Oct 25 08:30:36 2011] fullrun_ccd7_acisf10138_pi14-548_cl_pass0_tfrozen_src29_1.ximg exists [Tue Oct 25 08:30:36 2011] Fit fullrun_ccd7_acisf10138_pi14-548_cl_pass0_tfrozen_src29 appears to have run properly [Tue Oct 25 08:30:46 2011] Spatial fit model total counts = 55.820700, observed total counts = 56.000000 [Tue Oct 25 08:30:46 2011] Offset between fit and detection position for source 29 = 0.687620 pixels [Tue Oct 25 08:30:46 2011] 56.113400 total counts/ 31.269600 bgd. counts: snr = 4.442801 Spatial fit parameters: Offset between fit and detection position for source 29 = 0.687620 pixels Position = (607.6, 914.4) = 8 35 22.43 -45 7 36.3 Extent = 1.0" x 0.5", rotation angle = 90 Source counts = 24.8 +/- 7.5 Background counts = 31.3 Rate = 0.0006 +/- 0.0002 [Tue Oct 25 08:30:46 2011] Vigneting correction estimate = 1.000000 [Tue Oct 25 08:30:46 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Tue Oct 25 08:30:46 2011] Assessing source extent using major [Tue Oct 25 08:30:46 2011] Source does appear to be extended [Tue Oct 25 08:30:46 2011] Computing asymmetry using major and minor axis, asym = 2.14 [Tue Oct 25 08:30:46 2011] Source is asymmetric [Tue Oct 25 08:30:46 2011] Deleting source due to low Poisson probability 0.7