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Major Atmospheric Gamma Imaging Cherenkov Telescopes

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Major Atmospheric Gamma Imaging Cherenkov Telescopes

Major Atmospheric Gamma Imaging Cherenkov Telescopes, Gamma-ray telescope at Roque de los Muchachos Observatory, La Palma, Spain

Description

The Major Atmospheric Gamma Imaging Cherenkov Telescopes consist of two 17-meter diameter telescopes positioned about 85 meters apart at 2200 meters elevation on La Palma. The instruments detect high-energy gamma radiation by capturing Cherenkov radiation produced by particle showers in Earth's atmosphere.

History

The first telescope began operations in 2004 and was joined by a second one in 2009 to enhance observation capabilities. This gradual expansion allowed the facility to perform more sensitive and diverse measurements.

Culture

The site hosts researchers from multiple European countries working together on observations and discoveries. This international collaboration shapes the location as a center for modern astronomical research.

Practical

The site sits on a high mountain, so visitors should be prepared for thinner air and cooler temperatures. The best time to visit is during drier months when cloud cover and atmospheric interference are minimal.

Did you know?

In 2006 the facility detected high-energy cosmic radiation from quasar 3C 279, located billions of light-years away. This observation changed understanding of how cosmic radiation travels across such enormous distances.

Location
Inception
2004
Elevation above the sea
2,200 m
Diameter
17 m
Part of
Roque de los Muchachos Observatory
GPS coordinates
28.76194,-17.89000
Latest update
December 10, 2025 15:53

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