[Wed Sep 21 11:59:01 2011] Detection parameters: Position = (541.5, 661.9) = 18 46 30.67 -2 58 53.0 Extent = 0.8" x 0.7", rotation angle = 16 degrees Source counts = 33.5 +/- 7.4 Background counts = 21.5 Rate = 0.0008 +/- 0.0002 [Wed Sep 21 11:59:09 2011] Off-axis axis estimate = 2.36' [Wed Sep 21 11:59:55 2011] Using EEF radius (= 0.47 ")to estimate initial spatial extent for simple fitting [Wed Sep 21 11:59:55 2011] Initial guess for spatial extent in simple fitting = 0.47" [Wed Sep 21 11:59:55 2011] source mask rpix=1.0, npix_max = 8, mask sum = 9, frac = 1.056 [Wed Sep 21 11:59:55 2011] Giving source the simple spatial ID 27 for pass 0, mean size = 0.47" [Wed Sep 21 11:59:57 2011] fullrun_ccd7_acisf07339_pi14-548_cl_pass0_src27.ximg exists [Wed Sep 21 11:59:57 2011] fullrun_ccd7_acisf07339_pi14-548_cl_pass0_src27_1.ximg exists [Wed Sep 21 11:59:57 2011] Fit fullrun_ccd7_acisf07339_pi14-548_cl_pass0_src27 appears to have run properly [Wed Sep 21 11:59:59 2011] fullrun_ccd7_acisf07339_pi14-548_cl_pass0_tfrozen_src27.ximg exists [Wed Sep 21 12:00:00 2011] fullrun_ccd7_acisf07339_pi14-548_cl_pass0_tfrozen_src27_1.ximg exists [Wed Sep 21 12:00:00 2011] Fit fullrun_ccd7_acisf07339_pi14-548_cl_pass0_tfrozen_src27 appears to have run properly [Wed Sep 21 12:00:12 2011] Spatial fit model total counts = 124.836000, observed total counts = 125.000000 [Wed Sep 21 12:00:12 2011] Offset between fit and detection position for source 28 = 0.933154 pixels [Wed Sep 21 12:00:12 2011] 128.047300 total counts/ 92.222600 bgd. counts: snr = 3.730473 Spatial fit parameters: Offset between fit and detection position for source 28 = 0.933154 pixels Position = (542.4, 661.9) = 18 46 30.65 -2 58 53.2 Extent = 0.9 (0.5-1.5)", rotation angle = 0 Source counts = 35.8 +/- 11.3 Background counts = 92.2 Rate = 0.0008 +/- 0.0003 [Wed Sep 21 12:00:12 2011] Vigneting correction estimate = 1.000000 [Wed Sep 21 12:00:12 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Wed Sep 21 12:00:12 2011] Assessing source extent using major axis lower bound [Wed Sep 21 12:00:12 2011] Source does appear to be extended [Wed Sep 21 12:00:12 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Wed Sep 21 12:00:12 2011] Deleting source due to low Poisson probability 0.9