Atacama Pathfinder Experiment
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Facts and practical information
The Atacama Pathfinder Experiment is a radio telescope 5,064 meters above sea level, at the Llano de Chajnantor Observatory in the Atacama desert in northern Chile, 50 km east of San Pedro de Atacama built and operated by 3 European research institutes. The main dish has a diameter of 12 m and consists of 264 aluminium panels with an average surface accuracy of 17 micrometres. The telescope was officially inaugurated on September 25, 2005. ()
Day trips
Atacama Pathfinder Experiment – popular in the area (distance from the attraction)
Nearby attractions include: Purico complex, Atacama Cosmology Telescope, Llano de Chajnantor Observatory, University of Tokyo Atacama Observatory.