[Wed Oct 19 00:37:30 2011] Detection parameters: Position = (1084.5, 350.1) = 15 16 36.61 6 59 13.9 Extent = 0.8" x 0.5", rotation angle = 113 degrees Source counts = 33.0 +/- 8.1 Background counts = 32.0 Rate = 0.0003 +/- 7e-05 [Wed Oct 19 00:37:31 2011] Off-axis axis estimate = 1.75' [Wed Oct 19 00:40:20 2011] Using EEF radius (= 0.41 ")to estimate initial spatial extent for simple fitting [Wed Oct 19 00:40:20 2011] Initial guess for spatial extent in simple fitting = 0.41" [Wed Oct 19 00:40:20 2011] source mask rpix=0.8, npix_max = 7, mask sum = 6, frac = 0.849 [Wed Oct 19 00:40:20 2011] Giving source the simple spatial ID 42 for pass 0, mean size = 0.41" [Wed Oct 19 00:40:22 2011] fullrun_ccd7_acisf10478_pi14-548_cl_pass0_src42.ximg exists [Wed Oct 19 00:40:22 2011] fullrun_ccd7_acisf10478_pi14-548_cl_pass0_src42_1.ximg exists [Wed Oct 19 00:40:22 2011] Fit fullrun_ccd7_acisf10478_pi14-548_cl_pass0_src42 appears to have run properly [Wed Oct 19 00:40:22 2011] fullrun_ccd7_acisf10478_pi14-548_cl_pass0_tfrozen_src42.ximg exists [Wed Oct 19 00:40:22 2011] fullrun_ccd7_acisf10478_pi14-548_cl_pass0_tfrozen_src42_1.ximg exists [Wed Oct 19 00:40:22 2011] Fit fullrun_ccd7_acisf10478_pi14-548_cl_pass0_tfrozen_src42 appears to have run properly [Wed Oct 19 00:40:35 2011] Spatial fit model total counts = 168.999000, observed total counts = 169.000000 [Wed Oct 19 00:40:35 2011] Offset between fit and detection position for source 26 = 0.771489 pixels [Wed Oct 19 00:40:35 2011] 168.260100 total counts/ 128.748000 bgd. counts: snr = 3.482249 Spatial fit parameters: Offset between fit and detection position for source 26 = 0.771489 pixels Position = (1085.3, 349.9) = 15 16 36.60 6 59 13.5 Extent = 0.6 (0.4-0.8)", rotation angle = 0 Source counts = 39.5 +/- 13.0 Background counts = 128.7 Rate = 0.0003 +/- 0.0001 [Wed Oct 19 00:40:35 2011] Vigneting correction estimate = 1.000000 [Wed Oct 19 00:40:35 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Wed Oct 19 00:40:35 2011] Assessing source extent using major axis lower bound [Wed Oct 19 00:40:35 2011] Source does appear to be extended [Wed Oct 19 00:40:35 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Wed Oct 19 00:40:35 2011] Deleting source due to low Poisson probability 0.8