[Sat Aug 7 03:53:49 2010] Detection parameters: Position = (51.2, 879.8) = 0 42 45.09 41 16 21.5 Extent = 0.5" x 0.5", rotation angle = 4 degrees Source counts = 145.9 +/- 12.3 Background counts = 5.1 Rate = 0.04 +/- 0.003 [Sat Aug 7 03:53:51 2010] Off-axis axis estimate = 0.52'