[Wed Sep 28 05:05:32 2011] Detection parameters: Position = (532.0, 624.4) = 18 39 42.83 -6 5 31.4 Extent = 1.8" x 1.7", rotation angle = 167 degrees Source counts = 14.5 +/- 4.1 Background counts = 2.5 Rate = 0.001 +/- 0.0004 [Wed Sep 28 05:05:32 2011] Off-axis axis estimate = 6.40' [Wed Sep 28 05:06:10 2011] Using EEF radius (= 1.84 ")to estimate initial spatial extent for simple fitting [Wed Sep 28 05:06:10 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass [Wed Sep 28 05:06:10 2011] Initial guess for spatial extent in simple fitting = 1.84" [Wed Sep 28 05:06:10 2011] source mask rpix=3.7, npix_max = 71, mask sum = 72, frac = 1.005 [Wed Sep 28 05:06:10 2011] Giving source the simple spatial ID 3 for pass 0, mean size = 1.84" [Wed Sep 28 05:06:11 2011] fullrun_ccd2_acisf09754_pi14-548_cl_pass0_src3.ximg exists [Wed Sep 28 05:06:11 2011] fullrun_ccd2_acisf09754_pi14-548_cl_pass0_src3_1.ximg exists [Wed Sep 28 05:06:11 2011] Fit fullrun_ccd2_acisf09754_pi14-548_cl_pass0_src3 appears to have run properly [Wed Sep 28 05:06:11 2011] fullrun_ccd2_acisf09754_pi14-548_cl_pass0_tfrozen_src3.ximg exists [Wed Sep 28 05:06:11 2011] fullrun_ccd2_acisf09754_pi14-548_cl_pass0_tfrozen_src3_1.ximg exists [Wed Sep 28 05:06:11 2011] Fit fullrun_ccd2_acisf09754_pi14-548_cl_pass0_tfrozen_src3 appears to have run properly [Wed Sep 28 05:06:21 2011] Spatial fit model total counts = 16.757300, observed total counts = 17.000000 [Wed Sep 28 05:06:21 2011] Offset between fit and detection position for source 2 = 0.630350 pixels [Wed Sep 28 05:06:21 2011] 17.049670 total counts/ 13.003900 bgd. counts: snr = 1.121926 Spatial fit parameters: Offset between fit and detection position for source 2 = 0.630350 pixels Position = (532.7, 624.3) = 18 39 42.82 -6 5 31.7 Extent = 0.5" x 0.5", rotation angle = 0 Source counts = 4.0 +/- 4.1 Background counts = 13.0 Rate = 0.0004 +/- 0.0004 Deleting source due to low Poisson probability