[Wed Jul 8 07:06:27 2015] Detection parameters: Position = (88.5, 313.9) = 12 56 29.56 56 52 16.1 Extent = 0.7" x 0.5", rotation angle = 103 degrees Source counts = 26.0 +/- 5.8 Background counts = 8.0 Rate = 0.0001 +/- 3e-05 [Wed Jul 8 07:06:28 2015] Off-axis axis estimate = 1.93' [Wed Jul 8 07:07:31 2015] Using EEF radius (= 0.42 ")to estimate initial spatial extent for simple fitting [Wed Jul 8 07:07:31 2015] Initial guess for spatial extent in simple fitting = 0.42" [Wed Jul 8 07:07:31 2015] source mask rpix=0.9, npix_max = 7, mask sum = 9, frac = 1.216 [Wed Jul 8 07:07:31 2015] Giving source the simple spatial ID 18 for pass 0, mean size = 0.42" [Wed Jul 8 07:07:32 2015] fullrun_ccd7_acisf13947_pi14-548_cl_pass0_src18.ximg exists [Wed Jul 8 07:07:32 2015] fullrun_ccd7_acisf13947_pi14-548_cl_pass0_src18_1.ximg exists [Wed Jul 8 07:07:32 2015] Fit fullrun_ccd7_acisf13947_pi14-548_cl_pass0_src18 appears to have run properly [Wed Jul 8 07:07:33 2015] fullrun_ccd7_acisf13947_pi14-548_cl_pass0_tfrozen_src18.ximg exists [Wed Jul 8 07:07:33 2015] fullrun_ccd7_acisf13947_pi14-548_cl_pass0_tfrozen_src18_1.ximg exists [Wed Jul 8 07:07:33 2015] Fit fullrun_ccd7_acisf13947_pi14-548_cl_pass0_tfrozen_src18 appears to have run properly [Wed Jul 8 07:07:42 2015] Spatial fit model total counts = 85.999000, observed total counts = 86.000000 [Wed Jul 8 07:07:42 2015] Offset between fit and detection position for source 11 = 1.060354 pixels [Wed Jul 8 07:07:42 2015] 87.811200 total counts/ 72.345700 bgd. counts: snr = 1.818267 Spatial fit parameters: Offset between fit and detection position for source 11 = 1.060354 pixels Position = (89.0, 314.8) = 12 56 29.56 56 52 16.3 Extent = 0.3 (0.2-0.5)", rotation angle = 0 Source counts = 15.5 +/- 9.4 Background counts = 72.3 Rate = 9e-05 +/- 5e-05 [Wed Jul 8 07:07:42 2015] Vigneting correction estimate = 1.000000 [Wed Jul 8 07:07:42 2015] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Wed Jul 8 07:07:42 2015] Assessing source extent using major axis lower bound [Wed Jul 8 07:07:42 2015] Source does appear to be extended [Wed Jul 8 07:07:42 2015] Computing asymmetry using major and minor axis, asym = 1.00 [Wed Jul 8 07:07:42 2015] Deleting source due to low Poisson probability 0.9