[Wed Oct 26 00:36:50 2011] Detection parameters: Position = (744.7, 792.1) = 15 16 47.91 7 2 46.0 Extent = 0.5" x 0.5", rotation angle = 89 degrees Source counts = 43.1 +/- 9.4 Background counts = 45.9 Rate = 0.0007 +/- 0.0001 [Wed Oct 26 00:36:50 2011] Off-axis axis estimate = 2.88' [Wed Oct 26 00:38:35 2011] Using EEF radius (= 0.56 ")to estimate initial spatial extent for simple fitting [Wed Oct 26 00:38:35 2011] Initial guess for spatial extent in simple fitting = 0.56" [Wed Oct 26 00:38:35 2011] source mask rpix=1.1, npix_max = 10, mask sum = 12, frac = 1.128 [Wed Oct 26 00:38:35 2011] Giving source the simple spatial ID 26 for pass 0, mean size = 0.56" [Wed Oct 26 00:38:37 2011] fullrun_ccd7_acisf10479_pi14-548_cl_pass0_src26.ximg exists [Wed Oct 26 00:38:37 2011] fullrun_ccd7_acisf10479_pi14-548_cl_pass0_src26_1.ximg exists [Wed Oct 26 00:38:37 2011] Fit fullrun_ccd7_acisf10479_pi14-548_cl_pass0_src26 appears to have run properly [Wed Oct 26 00:38:38 2011] fullrun_ccd7_acisf10479_pi14-548_cl_pass0_tfrozen_src26.ximg exists [Wed Oct 26 00:38:38 2011] fullrun_ccd7_acisf10479_pi14-548_cl_pass0_tfrozen_src26_1.ximg exists [Wed Oct 26 00:38:38 2011] Fit fullrun_ccd7_acisf10479_pi14-548_cl_pass0_tfrozen_src26 appears to have run properly [Wed Oct 26 00:38:48 2011] Spatial fit model total counts = 221.789000, observed total counts = 222.000000 [Wed Oct 26 00:38:48 2011] Offset between fit and detection position for source 27 = 0.498681 pixels [Wed Oct 26 00:38:48 2011] 219.327700 total counts/ 191.214000 bgd. counts: snr = 2.033097 Spatial fit parameters: Offset between fit and detection position for source 27 = 0.498681 pixels Position = (745.2, 792.2) = 15 16 47.91 7 2 45.8 Extent = 0.3 (0.2-0.6)", rotation angle = 0 Source counts = 28.1 +/- 14.8 Background counts = 191.2 Rate = 0.0004 +/- 0.0002 [Wed Oct 26 00:38:48 2011] Vigneting correction estimate = 1.000000 [Wed Oct 26 00:38:48 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Wed Oct 26 00:38:48 2011] Assessing source extent using major axis lower bound [Wed Oct 26 00:38:48 2011] Source does appear to be extended [Wed Oct 26 00:38:48 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Wed Oct 26 00:38:48 2011] Deleting source due to low Poisson probability 0.8