Wow, why the hell didn't I think of exposing the foreground? Too late now, I deleted the RAWs (Yeah, silly me, but I really don't have the space to accomodate and I saw this as a test shot.) I didn't use a remote shutter, I had my camera hooked up to my laptop and my laptop was doing the clicking. I initially set it up to take 480 shots (4 hours) but the battery died at 434 shots. EDIT: Oh wait, I remember why I didn't expose the foreground. There's a gradient exposure decrease running from the bottom up, so an increase in exposure to the foreground in one shot would result in an increase in exposure to the entire bottom half of the shot.