[Wed Apr 11 02:01:01 2012] Detection parameters: Position = (342.9, 708.6) = 3 39 0.35 -35 32 53.3 Extent = 0.9" x 0.6", rotation angle = 87 degrees Source counts = 11.8 +/- 3.7 Background counts = 2.2 Rate = 0.0004 +/- 0.0001 [Wed Apr 11 02:01:02 2012] Off-axis axis estimate = 3.67' [Wed Apr 11 02:02:02 2012] Using EEF radius (= 0.74 ")to estimate initial spatial extent for simple fitting [Wed Apr 11 02:02:02 2012] Initial guess for spatial extent in simple fitting = 0.74" [Wed Apr 11 02:02:02 2012] source mask rpix=1.5, npix_max = 15, mask sum = 16, frac = 1.004 [Wed Apr 11 02:02:02 2012] Giving source the simple spatial ID 42 for pass 0, mean size = 0.74" [Wed Apr 11 02:02:04 2012] fullrun_ccd7_acisf02942_pi14-548_cl_pass0_src42.ximg exists [Wed Apr 11 02:02:04 2012] fullrun_ccd7_acisf02942_pi14-548_cl_pass0_src42_1.ximg exists [Wed Apr 11 02:02:04 2012] Fit fullrun_ccd7_acisf02942_pi14-548_cl_pass0_src42 appears to have run properly [Wed Apr 11 02:02:05 2012] fullrun_ccd7_acisf02942_pi14-548_cl_pass0_tfrozen_src42.ximg exists [Wed Apr 11 02:02:05 2012] fullrun_ccd7_acisf02942_pi14-548_cl_pass0_tfrozen_src42_1.ximg exists [Wed Apr 11 02:02:05 2012] Fit fullrun_ccd7_acisf02942_pi14-548_cl_pass0_tfrozen_src42 appears to have run properly [Wed Apr 11 02:02:20 2012] Spatial fit model total counts = 18.832100, observed total counts = 20.000000 [Wed Apr 11 02:02:20 2012] Offset between fit and detection position for source 41 = 0.491821 pixels [Wed Apr 11 02:02:20 2012] 18.495820 total counts/ 5.651620 bgd. counts: snr = 5.402821 Spatial fit parameters: Offset between fit and detection position for source 41 = 0.491821 pixels Position = (343.3, 708.4) = 3 39 0.35 -35 32 53.7 Extent = 0.9 (0.5-1.5)", rotation angle = 0 Source counts = 12.8 +/- 4.3 Background counts = 5.7 Rate = 0.0004 +/- 0.0001 [Wed Apr 11 02:02:21 2012] Vigneting correction estimate = 1.000000 [Wed Apr 11 02:02:21 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Wed Apr 11 02:02:21 2012] Assessing source extent using major axis lower bound [Wed Apr 11 02:02:21 2012] Source does appear to be extended [Wed Apr 11 02:02:21 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Wed Apr 11 02:02:21 2012] Deleting source due to low Poisson probability 0.9