Counterclockwise from the silver dome at lower right: 10-meter Caltech Submillimeter Telescope, 15-meter James Clerk Maxwell, Smithsonian-Taiwan Submillimeter Array, 8-meter Subaru, two 10-meter W.M. Kecks, 3-meter NASA Infrared Telescope Facility, 3.6-meter Canada-France-Hawaii, 8-meter Gemini, University of Hawaii 2.2-meter, 3.8-meter United Kingdom Infrared, UH 0.6-meter