University of Tokyo Atacama Observatory

The University of Tokyo Atacama Observatory operates a 6.5-meter diameter telescope equipped with infrared detection capabilities and adaptive optics technology.

The observatory development started in the late 1990s with initial site studies, followed by road construction to Cerro Chajnantor beginning in November 2005.

The facility represents an international collaboration between Japanese and Chilean institutions, combining scientific expertise from both nations in astronomical research.

Located at 5,640 meters elevation, the observatory maintains a base facility in San Pedro de Atacama to prevent altitude sickness among staff members.

The telescope's silver-coated primary mirror and high-altitude location enable scientists to conduct observations with minimal interference from atmospheric water vapor.

GPS coordinates: -22.98657,-67.74235

Latest update: March 6, 2025 05:41