[Fri Sep 23 06:43:25 2011] Detection parameters: Position = (1071.6, 683.1) = 15 54 20.78 -55 5 50.1 Extent = 0.8" x 0.5", rotation angle = 144 degrees Source counts = 11.1 +/- 3.6 Background counts = 1.9 Rate = 0.0002 +/- 7e-05 [Fri Sep 23 06:43:29 2011] Off-axis axis estimate = 3.39' [Fri Sep 23 06:44:52 2011] Using EEF radius (= 0.66 ")to estimate initial spatial extent for simple fitting [Fri Sep 23 06:44:52 2011] Initial guess for spatial extent in simple fitting = 0.66" [Fri Sep 23 06:44:52 2011] source mask rpix=1.4, npix_max = 13, mask sum = 12, frac = 0.876 [Fri Sep 23 06:44:52 2011] Giving source the simple spatial ID 22 for pass 0, mean size = 0.66" [Fri Sep 23 06:44:53 2011] fullrun_ccd2_acisf01955_pi14-548_cl_pass0_src22.ximg exists [Fri Sep 23 06:44:53 2011] fullrun_ccd2_acisf01955_pi14-548_cl_pass0_src22_1.ximg exists [Fri Sep 23 06:44:53 2011] Fit fullrun_ccd2_acisf01955_pi14-548_cl_pass0_src22 appears to have run properly [Fri Sep 23 06:44:53 2011] fullrun_ccd2_acisf01955_pi14-548_cl_pass0_tfrozen_src22.ximg exists [Fri Sep 23 06:44:53 2011] fullrun_ccd2_acisf01955_pi14-548_cl_pass0_tfrozen_src22_1.ximg exists [Fri Sep 23 06:44:53 2011] Fit fullrun_ccd2_acisf01955_pi14-548_cl_pass0_tfrozen_src22 appears to have run properly [Fri Sep 23 06:45:07 2011] Spatial fit model total counts = 20.943400, observed total counts = 21.000000 [Fri Sep 23 06:45:07 2011] Offset between fit and detection position for source 8 = 0.897433 pixels [Fri Sep 23 06:45:07 2011] 20.827090 total counts/ 11.239500 bgd. counts: snr = 2.859802 Spatial fit parameters: Offset between fit and detection position for source 8 = 0.897433 pixels Position = (1072.2, 683.8) = 15 54 20.78 -55 5 50.0 Extent = 0.6 (0.4-0.9)", rotation angle = 0 Source counts = 9.6 +/- 4.6 Background counts = 11.2 Rate = 0.0002 +/- 9e-05 [Fri Sep 23 06:45:07 2011] Vigneting correction estimate = 1.000000 [Fri Sep 23 06:45:07 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Fri Sep 23 06:45:07 2011] Assessing source extent using major axis lower bound [Fri Sep 23 06:45:07 2011] Source does appear to be extended [Fri Sep 23 06:45:07 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Fri Sep 23 06:45:07 2011] Deleting source due to low Poisson probability 0.9