[Thu Oct 20 08:01:08 2011] Detection parameters: Position = (689.5, 804.6) = 7 41 13.91 74 17 19.7 Extent = 0.9" x 0.5", rotation angle = 167 degrees Source counts = 13.2 +/- 3.9 Background counts = 1.8 Rate = 0.0003 +/- 8e-05 [Thu Oct 20 08:01:08 2011] Off-axis axis estimate = 5.02' [Thu Oct 20 08:02:00 2011] Using EEF radius (= 1.19 ")to estimate initial spatial extent for simple fitting [Thu Oct 20 08:02:00 2011] Initial guess for spatial extent in simple fitting = 1.19" [Thu Oct 20 08:02:00 2011] source mask rpix=2.4, npix_max = 34, mask sum = 30, frac = 0.882 [Thu Oct 20 08:02:00 2011] Giving source the simple spatial ID 13 for pass 0, mean size = 1.19" [Thu Oct 20 08:02:01 2011] fullrun_ccd3_acisf10468_pi14-548_cl_pass0_src13.ximg exists [Thu Oct 20 08:02:01 2011] fullrun_ccd3_acisf10468_pi14-548_cl_pass0_src13_1.ximg exists [Thu Oct 20 08:02:01 2011] Fit fullrun_ccd3_acisf10468_pi14-548_cl_pass0_src13 appears to have run properly [Thu Oct 20 08:02:01 2011] fullrun_ccd3_acisf10468_pi14-548_cl_pass0_tfrozen_src13.ximg exists [Thu Oct 20 08:02:02 2011] fullrun_ccd3_acisf10468_pi14-548_cl_pass0_tfrozen_src13_1.ximg exists [Thu Oct 20 08:02:02 2011] Fit fullrun_ccd3_acisf10468_pi14-548_cl_pass0_tfrozen_src13 appears to have run properly [Thu Oct 20 08:02:11 2011] Spatial fit model total counts = 18.495300, observed total counts = 20.000000 [Thu Oct 20 08:02:11 2011] Offset between fit and detection position for source 26 = 1.012614 pixels [Thu Oct 20 08:02:11 2011] 17.161000 total counts/ 1.709200 bgd. counts: snr = 11.819052 Spatial fit parameters: Offset between fit and detection position for source 26 = 1.012614 pixels Position = (690.4, 805.1) = 7 41 13.86 74 17 19.7 Extent = 0.9 (0.5-1.3)", rotation angle = 0 Source counts = 15.5 +/- 4.1 Background counts = 1.7 Rate = 0.0003 +/- 9e-05 [Thu Oct 20 08:02:11 2011] Vigneting correction estimate = 1.000000 [Thu Oct 20 08:02:11 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Thu Oct 20 08:02:11 2011] Assessing source extent using major axis lower bound [Thu Oct 20 08:02:11 2011] Source does appear to be extended [Thu Oct 20 08:02:11 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Thu Oct 20 08:02:11 2011] Deleting source due to low Poisson probability 0.9