LARGE MILLIMETER TELESCOPE

Large Millimeter Telescope being built

Location of the LMT

The 'Large Millimeter Telescope' (LMT) (Spanish: 'Gran Telescopio Milimétrico', or GTM) was inaugurated on 22 November 2006. It is the world's largest and most sensitive single-aperture telescope in its frequency range, built for observing radio waves in the wave lengths from approximately 0.85 to 4 mm. It has a diameter of 50 metres and 2000 m² of collecting area. It is located on top of the Sierra Negra, the fifth highest peak in Mexico and an extinct volcanic companion to Mexico's highest mountain, the Pico de Orizaba, in the state of Puebla. It took 10 years, and 116 million dollars to fulfill its construction, and it is a Mexican (70%) - American (30%) binational joint project of the Instituto Nacional de Astrofísica, Óptica y Electrónica (INAOE) and University of Massachusetts at Amherst.
Millimeter wavelength observations to be carried at LMT will allow astronomers to see in regions which had been previously obscured by dust in the interstellar medium increasing our knowledge about star formation, it is also particularly fit to observe solar system planetesimals and planets and extra-solar protoplanetary disks which are relatively cold and emit most of their radiation at millimeter wavelengths. There are also proposals for observing fluctuations in the cosmic microwave background as well as active galactic nuclei.

Contents

External links

External links

★ LMT web site

★ Instituto Nacional de Astrofísica, Óptica y Electrónica

★ University of Massachusetts Astronomy Department