I cheated. :< This is actually two shots at 250mm, one of the entire scene and another of the moon, itself. The main shot was 30", and if any of you have attempted to take a long exposure with the moon in your shot, you'll know just how much the moon moves (or the Earth rotates :P) in 30 seconds. You'll also know just how bright the moon is. So in the initial shot, I got the tower and a very thick streak of white across the upper right of the image. XD Photoshopped that out and stuck in a better looking representation of the moon. :P