[Thu Oct 27 14:37:28 2011] Detection parameters: Position = (771.5, 835.5) = 8 35 18.19 -45 8 42.9 Extent = 1.1" x 0.5", rotation angle = 75 degrees Source counts = 22.0 +/- 6.1 Background counts = 15.0 Rate = 0.0006 +/- 0.0002 [Thu Oct 27 14:37:29 2011] Off-axis axis estimate = 2.77' [Thu Oct 27 14:39:41 2011] Using EEF radius (= 0.54 ")to estimate initial spatial extent for simple fitting [Thu Oct 27 14:39:41 2011] Initial guess for spatial extent in simple fitting = 0.54" [Thu Oct 27 14:39:41 2011] source mask rpix=1.1, npix_max = 10, mask sum = 9, frac = 0.891 [Thu Oct 27 14:39:41 2011] Giving source the simple spatial ID 32 for pass 0, mean size = 0.54" [Thu Oct 27 14:39:42 2011] fullrun_ccd7_acisf10137_pi14-548_cl_pass0_src32.ximg exists [Thu Oct 27 14:39:42 2011] fullrun_ccd7_acisf10137_pi14-548_cl_pass0_src32_1.ximg exists [Thu Oct 27 14:39:42 2011] Fit fullrun_ccd7_acisf10137_pi14-548_cl_pass0_src32 appears to have run properly [Thu Oct 27 14:39:43 2011] fullrun_ccd7_acisf10137_pi14-548_cl_pass0_tfrozen_src32.ximg exists [Thu Oct 27 14:39:43 2011] fullrun_ccd7_acisf10137_pi14-548_cl_pass0_tfrozen_src32_1.ximg exists [Thu Oct 27 14:39:43 2011] Fit fullrun_ccd7_acisf10137_pi14-548_cl_pass0_tfrozen_src32 appears to have run properly [Thu Oct 27 14:39:53 2011] Spatial fit model total counts = 80.673900, observed total counts = 82.000000 [Thu Oct 27 14:39:53 2011] Offset between fit and detection position for source 30 = 2.486688 pixels [Thu Oct 27 14:39:53 2011] 80.384700 total counts/ 52.171900 bgd. counts: snr = 3.905961 Spatial fit parameters: Offset between fit and detection position for source 30 = 2.486688 pixels Position = (771.2, 833.0) = 8 35 18.22 -45 8 44.3 Extent = 1.5 (1.2-3.0)" x 0.3 (0.2-0.5)", rotation angle = 283 (276-291) degrees Source counts = 28.2 +/- 9.0 Background counts = 52.2 Rate = 0.0007 +/- 0.0002 [Thu Oct 27 14:39:53 2011] Vigneting correction estimate = 1.000000 [Thu Oct 27 14:39:53 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Thu Oct 27 14:39:53 2011] Assessing source extent using major axis lower bound [Thu Oct 27 14:39:53 2011] Source does appear to be extended [Thu Oct 27 14:39:53 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 2.35 [Thu Oct 27 14:39:53 2011] Source is asymmetric [Thu Oct 27 14:39:53 2011] Deleting source due to low Poisson probability 0.7