[Fri Jun 7 07:21:21 2013] Detection parameters: Position = (141.2, 324.0) = 20 49 4.08 29 39 55.5 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 238.2 +/- 30.1 Background counts = 292.0 Rate = 0.002 +/- 0.0003 [Fri Jun 7 07:21:27 2013] Off-axis axis estimate = 11.55' [Sat Jun 8 06:29:13 2013] Using EEF radius (= 12.20 ")to estimate initial spatial extent for simple fitting [Sat Jun 8 06:29:13 2013] Initial guess for spatial extent in simple fitting = 12.20" [Sat Jun 8 06:29:13 2013] source mask rpix=2.8, npix_max = 43, mask sum = 36, frac = 0.824 [Sat Jun 8 06:29:13 2013] Giving source the simple spatial ID 112 for pass 0, mean size = 12.20" [Sat Jun 8 18:05:56 2013] Spatial fit model total counts = 3910.970000, observed total counts = 3876.000000 [Sat Jun 8 18:05:56 2013] Offset between fit and detection position for source 77 = 0.214866 pixels [Sat Jun 8 18:05:56 2013] Warning, changing simple spatial fit ID from 112 to 76 [Sat Jun 8 18:05:56 2013] 3915.864000 total counts/ 3809.260000 bgd. counts: snr = 1.727242 Spatial fit parameters: Offset between fit and detection position for source 77 = 0.214866 pixels Position = (141.0, 324.2) = 20 49 4.13 29 39 54.9 Extent = 5.7 (3.6-8.1)", rotation angle = 81 (48-112) degrees Source counts = 106.6 +/- 62.6 Background counts = 3809.3 Rate = 0.001 +/- 0.0006 [Sat Jun 8 18:05:56 2013] Vigneting correction estimate = 1.000000 [Sat Jun 8 18:05:56 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Sat Jun 8 18:05:56 2013] Assessing source extent using major axis lower bound [Sat Jun 8 18:05:56 2013] Source does appear to be extended [Sat Jun 8 18:05:56 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.93 [Sat Jun 8 18:05:57 2013] Deleting source due to low Poisson probability 0.9