[Tue Mar 13 11:59:48 2012] Detection parameters: Position = (537.1, 222.4) = 2 42 41.38 -0 2 15.1 Extent = 0.5" x 0.5", rotation angle = 104 degrees Source counts = 32.1 +/- 5.9 Background counts = 2.9 Rate = 0.0007 +/- 0.0001 [Tue Mar 13 11:59:55 2012] Off-axis axis estimate = 0.87' [Tue Mar 13 12:01:16 2012] Using EEF radius (= 0.38 ")to estimate initial spatial extent for simple fitting [Tue Mar 13 12:01:16 2012] Initial guess for spatial extent in simple fitting = 0.38" [Tue Mar 13 12:01:16 2012] source mask rpix=0.8, npix_max = 6, mask sum = 6, frac = 0.924 [Tue Mar 13 12:01:16 2012] Giving source the simple spatial ID 60 for pass 0, mean size = 0.38" [Tue Mar 13 12:01:19 2012] fullrun_ccd7_acisf00344_pi14-548_cl_pass0_src60.ximg exists [Tue Mar 13 12:01:19 2012] fullrun_ccd7_acisf00344_pi14-548_cl_pass0_src60_1.ximg exists [Tue Mar 13 12:01:19 2012] Fit fullrun_ccd7_acisf00344_pi14-548_cl_pass0_src60 appears to have run properly [Tue Mar 13 12:01:22 2012] fullrun_ccd7_acisf00344_pi14-548_cl_pass0_tfrozen_src60.ximg exists [Tue Mar 13 12:01:22 2012] fullrun_ccd7_acisf00344_pi14-548_cl_pass0_tfrozen_src60_1.ximg exists [Tue Mar 13 12:01:22 2012] Fit fullrun_ccd7_acisf00344_pi14-548_cl_pass0_tfrozen_src60 appears to have run properly [Tue Mar 13 12:01:48 2012] Spatial fit model total counts = 41.994500, observed total counts = 42.000000 [Tue Mar 13 12:01:48 2012] Offset between fit and detection position for source 37 = 0.689846 pixels [Tue Mar 13 12:01:48 2012] 42.053100 total counts/ 8.603900 bgd. counts: snr = 11.403497 Spatial fit parameters: Offset between fit and detection position for source 37 = 0.689846 pixels Position = (537.7, 222.9) = 2 42 41.38 -0 2 15.2 Extent = 0.4 (0.3-0.5)", rotation angle = 0 Source counts = 33.4 +/- 6.5 Background counts = 8.6 Rate = 0.0007 +/- 0.0001 [Tue Mar 13 12:01:48 2012] Vigneting correction estimate = 1.000000 [Tue Mar 13 12:01:48 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Tue Mar 13 12:01:48 2012] Assessing source extent using major axis lower bound [Tue Mar 13 12:01:48 2012] Source does appear to be extended [Tue Mar 13 12:01:48 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Tue Mar 13 12:01:48 2012] Deleting source due to low Poisson probability 0.9