[Sun Oct 23 09:41:26 2011] Detection parameters: Position = (295.3, 832.6) = 2 55 11.66 41 47 10.9 Extent = 2.5" x 1.6", rotation angle = 90 degrees Source counts = 12.7 +/- 5.0 Background counts = 12.3 Rate = 0.0003 +/- 0.0001 [Sun Oct 23 09:41:26 2011] Off-axis axis estimate = 9.50' [Sun Oct 23 09:43:32 2011] Using EEF radius (= 3.99 ")to estimate initial spatial extent for simple fitting [Sun Oct 23 09:43:32 2011] Initial guess for spatial extent in simple fitting = 3.99" [Sun Oct 23 09:43:32 2011] source mask rpix=8.1, npix_max = 296, mask sum = 279, frac = 0.940 [Sun Oct 23 09:43:32 2011] Giving source the simple spatial ID 13 for pass 0, mean size = 3.99" [Sun Oct 23 09:43:33 2011] fullrun_ccd0_acisf00908_pi14-548_cl_pass0_src13.ximg exists [Sun Oct 23 09:43:33 2011] fullrun_ccd0_acisf00908_pi14-548_cl_pass0_src13_1.ximg exists [Sun Oct 23 09:43:33 2011] Fit fullrun_ccd0_acisf00908_pi14-548_cl_pass0_src13 appears to have run properly [Sun Oct 23 09:43:33 2011] fullrun_ccd0_acisf00908_pi14-548_cl_pass0_tfrozen_src13.ximg exists [Sun Oct 23 09:43:33 2011] fullrun_ccd0_acisf00908_pi14-548_cl_pass0_tfrozen_src13_1.ximg exists [Sun Oct 23 09:43:33 2011] Fit fullrun_ccd0_acisf00908_pi14-548_cl_pass0_tfrozen_src13 appears to have run properly [Sun Oct 23 09:43:45 2011] Spatial fit model total counts = 76.189500, observed total counts = 74.000000 [Sun Oct 23 09:43:45 2011] Offset between fit and detection position for source 13 = 0.591810 pixels [Sun Oct 23 09:43:45 2011] 75.177500 total counts/ 63.745000 bgd. counts: snr = 1.431918 Spatial fit parameters: Offset between fit and detection position for source 13 = 0.591810 pixels Position = (294.7, 832.7) = 2 55 11.70 41 47 10.7 Extent = 1.8 (1.1-1.9)" x 1.0 (1.1-1.1)", rotation angle = 201 Source counts = 11.4 +/- 8.7 Background counts = 63.7 Rate = 0.0002 +/- 0.0002 Deleting source due to low Poisson probability