Swedish-ESO Submillimetre Telescope

Swedish-ESO Submillimetre Telescope
Swedish-ESO Submillimetre Telescope
Location(s)Gamsberg Nature Reserve
Coordinates29°16′S 70°44′W / 29.26°S 70.73°W / -29.26; -70.73
Telescope styleradio telescope 
Diameter15 m (49 ft 3 in)
Focal length4,875 mm (15 ft 11.9 in)
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The Swedish-ESO Submillimetre Telescope (SEST) is a 15-metre diameter radio telescope. It is located at the La Silla Observatory in Chile.