[Fri Jun 29 20:30:01 2012] Detection parameters: Position = (145.8, 306.3) = 14 4 21.95 54 19 22.4 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 135.8 +/- 15.5 Background counts = 23.3 Rate = 0.003 +/- 0.0004 [Fri Jun 29 20:30:01 2012] Off-axis axis estimate = 11.08' [Fri Jun 29 23:04:54 2012] Using EEF radius (= 11.97 ")to estimate initial spatial extent for simple fitting [Fri Jun 29 23:04:54 2012] Initial guess for spatial extent in simple fitting = 11.97" [Fri Jun 29 23:04:54 2012] source mask rpix=2.8, npix_max = 42, mask sum = 49, frac = 1.158 [Fri Jun 29 23:04:54 2012] Giving source the simple spatial ID 23 for pass 0, mean size = 11.97"