Did you mean: Swedish-ESO Submillimeter Telescope
The Swedish-ESO Submillimetre Telescope is a 15-metre diameter radio telescope. It was originally located at the La Silla Observatory in Chile, and will be moved to Africa and repurposed as the Africa Millimetre Telescope. Wikipedia
Opened: 1987
Destruction date: 2003
Telescope style: parabolic reflector; radio telescope