[Fri Sep 23 03:55:30 2011] Detection parameters: Position = (894.7, 82.0) = 17 46 22.00 -28 52 1.1 Extent = 0.9" x 0.5", rotation angle = 31 degrees Source counts = 11.7 +/- 4.1 Background counts = 5.3 Rate = 0.0002 +/- 8e-05 [Fri Sep 23 03:55:37 2011] Off-axis axis estimate = 0.56' [Fri Sep 23 03:58:16 2011] Using EEF radius (= 0.39 ")to estimate initial spatial extent for simple fitting [Fri Sep 23 03:58:16 2011] Initial guess for spatial extent in simple fitting = 0.39" [Fri Sep 23 03:58:16 2011] source mask rpix=0.8, npix_max = 6, mask sum = 6, frac = 0.898 [Fri Sep 23 03:58:16 2011] Giving source the simple spatial ID 38 for pass 0, mean size = 0.39" [Fri Sep 23 03:58:18 2011] fullrun_ccd3_acisf00945_pi14-548_cl_pass0_src38.ximg exists [Fri Sep 23 03:58:18 2011] fullrun_ccd3_acisf00945_pi14-548_cl_pass0_src38_1.ximg exists [Fri Sep 23 03:58:18 2011] Fit fullrun_ccd3_acisf00945_pi14-548_cl_pass0_src38 appears to have run properly [Fri Sep 23 03:58:19 2011] fullrun_ccd3_acisf00945_pi14-548_cl_pass0_tfrozen_src38.ximg exists [Fri Sep 23 03:58:19 2011] fullrun_ccd3_acisf00945_pi14-548_cl_pass0_tfrozen_src38_1.ximg exists [Fri Sep 23 03:58:19 2011] Fit fullrun_ccd3_acisf00945_pi14-548_cl_pass0_tfrozen_src38 appears to have run properly [Fri Sep 23 03:58:56 2011] Spatial fit model total counts = 40.657800, observed total counts = 41.000000 [Fri Sep 23 03:58:56 2011] Offset between fit and detection position for source 1 = 0.497943 pixels [Fri Sep 23 03:58:56 2011] 40.650070 total counts/ 32.239700 bgd. counts: snr = 1.481220 Spatial fit parameters: Offset between fit and detection position for source 1 = 0.497943 pixels Position = (895.2, 82.2) = 17 46 22.00 -28 52 1.2 Extent = 0.4 (0.1-0.8)", rotation angle = 0 Source counts = 8.4 +/- 6.4 Background counts = 32.2 Rate = 0.0002 +/- 0.0001 Deleting source due to low Poisson probability