[Mon Oct 10 00:12:55 2011] Detection parameters: Position = (939.3, 972.9) = 3 19 44.74 41 31 35.0 Extent = 1.2" x 0.5", rotation angle = 84 degrees Source counts = 64.5 +/- 18.9 Background counts = 291.5 Rate = 0.002 +/- 0.0006 [Mon Oct 10 00:12:56 2011] Off-axis axis estimate = 0.10' [Mon Oct 10 00:18:14 2011] Using EEF radius (= 0.42 ")to estimate initial spatial extent for simple fitting [Mon Oct 10 00:18:14 2011] Initial guess for spatial extent in simple fitting = 0.42" [Mon Oct 10 00:18:14 2011] source mask rpix=0.9, npix_max = 7, mask sum = 6, frac = 0.816 [Mon Oct 10 00:18:14 2011] Giving source the simple spatial ID 29 for pass 0, mean size = 0.42" [Mon Oct 10 00:18:15 2011] fullrun_ccd7_acisf04947_pi14-548_cl_pass0_src29.ximg exists [Mon Oct 10 00:18:15 2011] fullrun_ccd7_acisf04947_pi14-548_cl_pass0_src29_1.ximg exists [Mon Oct 10 00:18:15 2011] Fit fullrun_ccd7_acisf04947_pi14-548_cl_pass0_src29 appears to have run properly [Mon Oct 10 00:18:16 2011] fullrun_ccd7_acisf04947_pi14-548_cl_pass0_tfrozen_src29.ximg exists [Mon Oct 10 00:18:16 2011] fullrun_ccd7_acisf04947_pi14-548_cl_pass0_tfrozen_src29_1.ximg exists [Mon Oct 10 00:18:16 2011] Fit fullrun_ccd7_acisf04947_pi14-548_cl_pass0_tfrozen_src29 appears to have run properly [Mon Oct 10 00:18:30 2011] Spatial fit model total counts = 1724.300000, observed total counts = 1722.000000 [Mon Oct 10 00:18:30 2011] Offset between fit and detection position for source 100 = 3.808920 pixels [Mon Oct 10 00:18:30 2011] 1724.715000 total counts/ 1648.480000 bgd. counts: snr = 1.877641 Spatial fit parameters: Offset between fit and detection position for source 100 = 3.808920 pixels Position = (935.6, 972.0) = 3 19 44.93 41 31 34.3 Extent = 1.5 (1.5-3.0)", rotation angle = 0 Source counts = 76.2 +/- 41.5 Background counts = 1648.5 Rate = 0.003 +/- 0.001 [Mon Oct 10 00:18:30 2011] Vigneting correction estimate = 1.000000 [Mon Oct 10 00:18:30 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Mon Oct 10 00:18:30 2011] Assessing source extent using major axis lower bound [Mon Oct 10 00:18:30 2011] Source does appear to be extended [Mon Oct 10 00:18:30 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Mon Oct 10 00:18:30 2011] Deleting source due to low Poisson probability 0.9