This panorama of 19 photos has some interesting defects (for instance, the top railing to your right does not really end in thin air). However, it does show a slightly-more-than 180-degree view from a location on the catwalk on the east side of the Subaru. From left to right, you see Steve, our guide, and Marsha. Next comes the twin Keck complex. The little silver dome next is the NASA Infrared Facility. Continuing on, you come to the Canada-France-Hawaii Telescope (white). Then the Gemini, University of Hawaii 88, and the United Kingdom Infrared Telescope. The one in the valley is the Caltech Submillimeter Observatory. That gets you back to Marsha and Steve.
Of course, to really see this the way it looks, you would need to run off a very large print and roll it such that as you looked at the center of the photo the 2 different Marsha / Steve doublets would be behind your ears.
Even with the distortion artifacts, this panorama has impressive detail if you hover your cursor over it and then click on "Original" in the pop-up menu (then use the scroll bars to your right and bottom of your screen to navigate -- if you click on the large picture you will return to the SmugMug album view.).
From FEB. 2012 HAWAII: MAUNA KEA