[Thu Jun 7 23:50:42 2012] Detection parameters: Position = (159.0, 196.0) = 23 24 29.49 58 41 7.6 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 1318.4 +/- 55.7 Background counts = 327.2 Rate = 0.03 +/- 0.001 [Thu Jun 7 23:50:43 2012] Off-axis axis estimate = 12.55' [Fri Jun 8 00:19:06 2012] Using EEF radius (= 12.70 ")to estimate initial spatial extent for simple fitting [Fri Jun 8 00:19:06 2012] Initial guess for spatial extent in simple fitting = 12.70" [Fri Jun 8 00:19:06 2012] source mask rpix=2.9, npix_max = 46, mask sum = 36, frac = 0.770 [Fri Jun 8 00:19:06 2012] Giving source the simple spatial ID 195 for pass 0, mean size = 12.70"