From the vantage point of yesterday's shot: turn 90 degrees to the right and wait about an hour and a half. This is the companion shot to touchdown #1, and I much prefer this one.

Quick update: A couple of people have asked about the (monochromatic) toning on this image but the image wasn't toned. What you see here is a white-balance corrected image. I forget exactly which bit of the image I used as a white/grey point but I didn't do anything else to the colour of this shot. Also, the exposure, despite being five minutes plus, was relatively easy to set; i.e. this would have only been a 20 second exposure at f/4.0. In other words, I just metered at maximum aperture then adjusted the exposure time for f/16. Each stop you close the aperture doubles the exposure time: f/5.6 = 40s, f/8.0 = 80s, and so on.