[Tue Apr 10 18:07:53 2012] Detection parameters: Position = (895.7, 1060.3) = 9 56 2.23 69 39 42.7 Extent = 0.5" x 0.5", rotation angle = 127 degrees Source counts = 28.2 +/- 8.5 Background counts = 44.8 Rate = 0.0002 +/- 7e-05 [Tue Apr 10 18:07:54 2012] Off-axis axis estimate = 2.42' [Tue Apr 10 18:10:01 2012] Using EEF radius (= 0.48 ")to estimate initial spatial extent for simple fitting [Tue Apr 10 18:10:01 2012] Initial guess for spatial extent in simple fitting = 0.48" [Tue Apr 10 18:10:01 2012] source mask rpix=1.0, npix_max = 8, mask sum = 9, frac = 1.032 [Tue Apr 10 18:10:01 2012] Giving source the simple spatial ID 36 for pass 0, mean size = 0.48" [Tue Apr 10 18:10:03 2012] fullrun_ccd6_acisf10542_pi14-548_cl_pass0_src36.ximg exists [Tue Apr 10 18:10:03 2012] fullrun_ccd6_acisf10542_pi14-548_cl_pass0_src36_1.ximg exists [Tue Apr 10 18:10:03 2012] Fit fullrun_ccd6_acisf10542_pi14-548_cl_pass0_src36 appears to have run properly [Tue Apr 10 18:10:04 2012] fullrun_ccd6_acisf10542_pi14-548_cl_pass0_tfrozen_src36.ximg exists [Tue Apr 10 18:10:04 2012] fullrun_ccd6_acisf10542_pi14-548_cl_pass0_tfrozen_src36_1.ximg exists [Tue Apr 10 18:10:04 2012] Fit fullrun_ccd6_acisf10542_pi14-548_cl_pass0_tfrozen_src36 appears to have run properly [Tue Apr 10 18:10:28 2012] Spatial fit model total counts = 311.111000, observed total counts = 311.000000 [Tue Apr 10 18:10:28 2012] Offset between fit and detection position for source 41 = 0.840235 pixels [Tue Apr 10 18:10:28 2012] 310.957990 total counts/ 304.742000 bgd. counts: snr = 0.356077 Spatial fit parameters: Offset between fit and detection position for source 41 = 0.840235 pixels Position = (896.5, 1060.3) = 9 56 2.20 69 39 42.5 Extent = 0.2 (0.1-0.4)", rotation angle = 0 Source counts = 6.2 +/- 17.6 Background counts = 304.7 Rate = 5e-05 +/- 0.0001 Deleting source due to low Poisson probability