[Sun Sep 25 16:39:49 2011] Detection parameters: Position = (675.5, 284.3) = 17 40 36.49 -53 42 41.3 Extent = 0.8" x 0.5", rotation angle = 130 degrees Source counts = 17.6 +/- 5.0 Background counts = 7.4 Rate = 0.0001 +/- 3e-05 [Sun Sep 25 16:39:52 2011] Off-axis axis estimate = 2.31' [Sun Sep 25 16:41:55 2011] Using EEF radius (= 0.47 ")to estimate initial spatial extent for simple fitting [Sun Sep 25 16:41:55 2011] Initial guess for spatial extent in simple fitting = 0.47" [Sun Sep 25 16:41:55 2011] source mask rpix=0.9, npix_max = 8, mask sum = 9, frac = 1.076 [Sun Sep 25 16:41:55 2011] Giving source the simple spatial ID 72 for pass 0, mean size = 0.47" [Sun Sep 25 16:41:58 2011] fullrun_ccd7_acisf07460_pi14-548_cl_pass0_src72.ximg exists [Sun Sep 25 16:41:58 2011] fullrun_ccd7_acisf07460_pi14-548_cl_pass0_src72_1.ximg exists [Sun Sep 25 16:41:58 2011] Fit fullrun_ccd7_acisf07460_pi14-548_cl_pass0_src72 appears to have run properly [Sun Sep 25 16:42:00 2011] fullrun_ccd7_acisf07460_pi14-548_cl_pass0_tfrozen_src72.ximg exists [Sun Sep 25 16:42:00 2011] fullrun_ccd7_acisf07460_pi14-548_cl_pass0_tfrozen_src72_1.ximg exists [Sun Sep 25 16:42:00 2011] Fit fullrun_ccd7_acisf07460_pi14-548_cl_pass0_tfrozen_src72 appears to have run properly [Sun Sep 25 16:42:27 2011] Spatial fit model total counts = 62.545900, observed total counts = 59.000000 [Sun Sep 25 16:42:27 2011] Offset between fit and detection position for source 37 = 1.031326 pixels [Sun Sep 25 16:42:27 2011] 62.488500 total counts/ 47.480500 bgd. counts: snr = 2.178037 Spatial fit parameters: Offset between fit and detection position for source 37 = 1.031326 pixels Position = (675.8, 285.3) = 17 40 36.49 -53 42 41.0 Extent = 0.3" x 0.3", rotation angle = 339 Source counts = 15.0 +/- 7.9 Background counts = 47.5 Rate = 0.0001 +/- 5e-05 [Sun Sep 25 16:42:27 2011] Vigneting correction estimate = 1.000000 [Sun Sep 25 16:42:27 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Sun Sep 25 16:42:27 2011] Assessing source extent using major [Sun Sep 25 16:42:27 2011] Source does appear to be extended [Sun Sep 25 16:42:27 2011] Computing asymmetry using major and minor axis, asym = 1.15 [Sun Sep 25 16:42:27 2011] Deleting source due to low Poisson probability 0.9