[Sat Aug 4 17:56:27 2012] Detection parameters: Position = (1014.4, 480.3) = 15 3 17.23 -41 39 26.0 Extent = 0.8" x 0.5", rotation angle = 121 degrees Source counts = 15.0 +/- 4.1 Background counts = 2.0 Rate = 0.0002 +/- 4e-05 [Sat Aug 4 17:56:29 2012] Off-axis axis estimate = 3.35' [Sat Aug 4 23:12:14 2012] Using EEF radius (= 0.66 ")to estimate initial spatial extent for simple fitting [Sat Aug 4 23:12:14 2012] Initial guess for spatial extent in simple fitting = 0.66" [Sat Aug 4 23:12:14 2012] source mask rpix=1.3, npix_max = 13, mask sum = 12, frac = 0.893 [Sat Aug 4 23:12:14 2012] Giving source the simple spatial ID 46 for pass 0, mean size = 0.66" [Sun Aug 5 00:08:46 2012] fullrun_ccd2_acisf13743_pi14-548_cl_pass0_src46.ximg exists [Sun Aug 5 00:08:46 2012] fullrun_ccd2_acisf13743_pi14-548_cl_pass0_src46_1.ximg exists [Sun Aug 5 00:08:46 2012] Fit fullrun_ccd2_acisf13743_pi14-548_cl_pass0_src46 appears to have run properly [Sun Aug 5 00:08:46 2012] fullrun_ccd2_acisf13743_pi14-548_cl_pass0_tfrozen_src46.ximg exists [Sun Aug 5 00:08:46 2012] fullrun_ccd2_acisf13743_pi14-548_cl_pass0_tfrozen_src46_1.ximg exists [Sun Aug 5 00:08:46 2012] Fit fullrun_ccd2_acisf13743_pi14-548_cl_pass0_tfrozen_src46 appears to have run properly [Sun Aug 5 00:51:48 2012] Spatial fit model total counts = 19.999700, observed total counts = 20.000000 [Sun Aug 5 00:51:48 2012] Offset between fit and detection position for source 11 = 1.341532 pixels [Sun Aug 5 00:51:48 2012] 20.439100 total counts/ 8.075100 bgd. counts: snr = 4.350960 Spatial fit parameters: Offset between fit and detection position for source 11 = 1.341532 pixels Position = (1014.3, 481.6) = 15 3 17.25 -41 39 25.6 Extent = 0.5 (0.3-0.8)", rotation angle = 0 Source counts = 12.4 +/- 4.5 Background counts = 8.1 Rate = 0.0001 +/- 5e-05 [Sun Aug 5 00:51:48 2012] Vigneting correction estimate = 1.000000 [Sun Aug 5 00:51:48 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Sun Aug 5 00:51:48 2012] Assessing source extent using major axis lower bound [Sun Aug 5 00:51:48 2012] Source does appear to be extended [Sun Aug 5 00:51:48 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Sun Aug 5 00:51:48 2012] Deleting source due to low Poisson probability 0.8