[Thu Jun 7 23:50:42 2012] Detection parameters: Position = (165.2, 202.0) = 23 24 26.04 58 41 34.9 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 1276.6 +/- 55.3 Background counts = 346.3 Rate = 0.03 +/- 0.001 [Thu Jun 7 23:50:43 2012] Off-axis axis estimate = 11.93' [Fri Jun 8 00:19:06 2012] Using EEF radius (= 12.39 ")to estimate initial spatial extent for simple fitting [Fri Jun 8 00:19:06 2012] Initial guess for spatial extent in simple fitting = 12.39" [Fri Jun 8 00:19:06 2012] source mask rpix=2.8, npix_max = 44, mask sum = 42, frac = 0.936 [Fri Jun 8 00:19:06 2012] Giving source the simple spatial ID 192 for pass 0, mean size = 12.39"