[Mon Oct 17 20:33:35 2011] Detection parameters: Position = (820.0, 1215.2) = 0 37 16.08 -33 33 41.1 Extent = 2.6" x 1.7", rotation angle = 143 degrees Source counts = 19.1 +/- 5.6 Background counts = 11.9 Rate = 0.0003 +/- 7e-05 [Mon Oct 17 20:33:35 2011] Off-axis axis estimate = 9.94' [Mon Oct 17 20:34:37 2011] Using EEF radius (= 4.38 ")to estimate initial spatial extent for simple fitting [Mon Oct 17 20:34:37 2011] Initial guess for spatial extent in simple fitting = 4.38" [Mon Oct 17 20:34:37 2011] source mask rpix=8.9, npix_max = 353, mask sum = 321, frac = 0.909 [Mon Oct 17 20:34:37 2011] Giving source the simple spatial ID 11 for pass 0, mean size = 4.38" [Mon Oct 17 20:34:38 2011] fullrun_ccd6_acisf02019_pi14-548_cl_pass0_src11.ximg exists [Mon Oct 17 20:34:38 2011] fullrun_ccd6_acisf02019_pi14-548_cl_pass0_src11_1.ximg exists [Mon Oct 17 20:34:38 2011] Fit fullrun_ccd6_acisf02019_pi14-548_cl_pass0_src11 appears to have run properly [Mon Oct 17 20:34:38 2011] fullrun_ccd6_acisf02019_pi14-548_cl_pass0_tfrozen_src11.ximg exists [Mon Oct 17 20:34:38 2011] fullrun_ccd6_acisf02019_pi14-548_cl_pass0_tfrozen_src11_1.ximg exists [Mon Oct 17 20:34:38 2011] Fit fullrun_ccd6_acisf02019_pi14-548_cl_pass0_tfrozen_src11 appears to have run properly [Mon Oct 17 20:34:52 2011] Spatial fit model total counts = 97.012100, observed total counts = 93.000000 [Mon Oct 17 20:34:52 2011] Offset between fit and detection position for source 17 = 3.855538 pixels [Mon Oct 17 20:34:52 2011] 97.061400 total counts/ 82.704100 bgd. counts: snr = 1.578735 Spatial fit parameters: Offset between fit and detection position for source 17 = 3.855538 pixels Position = (819.2, 1219.0) = 0 37 16.13 -33 33 39.5 Extent = 1.5 (0.8-3.0)" x 1.5 (1.0-3.0)", rotation angle = 342 (324-342) degrees Source counts = 14.4 +/- 9.9 Background counts = 82.7 Rate = 0.0002 +/- 0.0001 Deleting source due to low Poisson probability