[Sun Jun 2 22:20:02 2013] Detection parameters: Position = (515.5, 153.4) = 15 54 9.25 -55 4 57.3 Extent = 0.9" x 0.7", rotation angle = 125 degrees Source counts = 15.8 +/- 4.7 Background counts = 6.2 Rate = 0.0001 +/- 3e-05 [Sun Jun 2 22:20:03 2013] Off-axis axis estimate = 3.63' [Mon Jun 3 01:41:43 2013] Using EEF radius (= 0.73 ")to estimate initial spatial extent for simple fitting [Mon Jun 3 01:41:43 2013] Initial guess for spatial extent in simple fitting = 0.73" [Mon Jun 3 01:41:43 2013] source mask rpix=1.5, npix_max = 15, mask sum = 16, frac = 1.026 [Mon Jun 3 01:41:43 2013] Giving source the simple spatial ID 45 for pass 0, mean size = 0.73" [Mon Jun 3 02:36:38 2013] fullrun_ccd3_acisf13768_pi14-548_cl_pass0_src45.ximg exists [Mon Jun 3 02:36:38 2013] fullrun_ccd3_acisf13768_pi14-548_cl_pass0_src45_1.ximg exists [Mon Jun 3 02:36:38 2013] Fit fullrun_ccd3_acisf13768_pi14-548_cl_pass0_src45 appears to have run properly [Mon Jun 3 02:36:38 2013] fullrun_ccd3_acisf13768_pi14-548_cl_pass0_tfrozen_src45.ximg exists [Mon Jun 3 02:36:38 2013] fullrun_ccd3_acisf13768_pi14-548_cl_pass0_tfrozen_src45_1.ximg exists [Mon Jun 3 02:36:38 2013] Fit fullrun_ccd3_acisf13768_pi14-548_cl_pass0_tfrozen_src45 appears to have run properly [Mon Jun 3 02:37:12 2013] Spatial fit model total counts = 31.995100, observed total counts = 32.000000 [Mon Jun 3 02:37:12 2013] Offset between fit and detection position for source 16 = 1.191646 pixels [Mon Jun 3 02:37:12 2013] 31.828200 total counts/ 18.419700 bgd. counts: snr = 3.124201 Spatial fit parameters: Offset between fit and detection position for source 16 = 1.191646 pixels Position = (515.1, 154.5) = 15 54 9.31 -55 4 57.0 Extent = 0.5 (0.3-0.7)", rotation angle = 0 Source counts = 13.4 +/- 5.6 Background counts = 18.4 Rate = 8e-05 +/- 4e-05 [Mon Jun 3 02:37:12 2013] Vigneting correction estimate = 1.000000 [Mon Jun 3 02:37:12 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Mon Jun 3 02:37:12 2013] Assessing source extent using major axis lower bound [Mon Jun 3 02:37:12 2013] Source does appear to be extended [Mon Jun 3 02:37:12 2013] Computing asymmetry using major and minor axis, asym = 1.00 [Mon Jun 3 02:37:12 2013] Deleting source due to low Poisson probability 0.9