[Mon Oct 10 00:12:48 2011] Detection parameters: Position = (1050.4, 795.5) = 3 19 39.88 41 30 7.7 Extent = 0.5" x 0.5", rotation angle = 44 degrees Source counts = 10.2 +/- 13.4 Background counts = 169.8 Rate = 0.0003 +/- 0.0005 [Mon Oct 10 00:12:56 2011] Off-axis axis estimate = 1.71' [Mon Oct 10 00:18:14 2011] Using EEF radius (= 0.41 ")to estimate initial spatial extent for simple fitting [Mon Oct 10 00:18:14 2011] Initial guess for spatial extent in simple fitting = 0.41" [Mon Oct 10 00:18:14 2011] source mask rpix=0.8, npix_max = 7, mask sum = 9, frac = 1.284 [Mon Oct 10 00:18:14 2011] Giving source the simple spatial ID 72 for pass 0, mean size = 0.41" [Mon Oct 10 00:18:16 2011] fullrun_ccd7_acisf04947_pi14-548_cl_pass0_src72.ximg exists [Mon Oct 10 00:18:16 2011] fullrun_ccd7_acisf04947_pi14-548_cl_pass0_src72_1.ximg exists [Mon Oct 10 00:18:16 2011] Fit fullrun_ccd7_acisf04947_pi14-548_cl_pass0_src72 appears to have run properly [Mon Oct 10 00:18:17 2011] fullrun_ccd7_acisf04947_pi14-548_cl_pass0_tfrozen_src72.ximg exists [Mon Oct 10 00:18:17 2011] fullrun_ccd7_acisf04947_pi14-548_cl_pass0_tfrozen_src72_1.ximg exists [Mon Oct 10 00:18:17 2011] Fit fullrun_ccd7_acisf04947_pi14-548_cl_pass0_tfrozen_src72 appears to have run properly [Mon Oct 10 00:18:30 2011] Spatial fit model total counts = 1599.210000, observed total counts = 1602.000000 [Mon Oct 10 00:18:30 2011] Offset between fit and detection position for source 24 = 0.649724 pixels [Mon Oct 10 00:18:30 2011] Warning, changing simple spatial fit ID from 72 to 37 [Mon Oct 10 00:18:30 2011] 1600.201900 total counts/ 1582.410000 bgd. counts: snr = 0.447263 Spatial fit parameters: Offset between fit and detection position for source 24 = 0.649724 pixels Position = (1049.8, 795.7) = 3 19 39.93 41 30 7.5 Extent = 0.3 (0.2-0.6)", rotation angle = 0 Source counts = 17.8 +/- 40.0 Background counts = 1582.4 Rate = 0.0006 +/- 0.001 Deleting source due to low Poisson probability