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Radio Astronomy Laboratory SETI Institute Altitude: 986 m (3,235 ft) Wavelength: 60, 2.7 cm (500, 11,100 MHz) Telescope style: Gregorian telescope radio interferometer Number of telescopes: 42 Diameter: 6.1 m (20 ft 0 in) Secondary diameter: 2.4 m (7 ft 10 in) Collecting area: 1,227 m 2 (13,210 sq ft) Website: www.seti.org /ata
In the SETI context, the name has been used for radio telescopes in fiction (Arthur C. Clarke, "Imperial Earth"; Carl Sagan, "Contact"), was the name initially used for the NASA study ultimately known as "Cyclops," and is the name given to an omnidirectional radio telescope design being developed at the Ohio State University. [79]
The SETI Institute started a refurbishment and upgrade program for the ATA in 2019, and in 2020 it also took over the operation of the observatory from SRI. The earliest experiments in millimeter-wave astronomy were performed at this site starting in the 1970s when a 2-element interferometer was constructed.
Primary lens: The objective of a refracting telescope. Primary mirror: The objective of a reflecting telescope. Corrector plate: A full aperture negative lens placed before a primary mirror designed to correct the optical aberrations of the mirror. Schmidt corrector plate: An aspheric-shaped corrector plate used in the Schmidt telescope.
The search was publicized in articles in the popular media of the time, such as Time magazine and was described as the first modern SETI experiment. [2] Drake used a radio telescope with a diameter of 85 feet (26 m) to examine the stars Tau Ceti and Epsilon Eridani near the 1,420 MHz marker frequency, the equivalent of wavelength of 21 ...
32m RT-32 radio telescope, operating range 1.4–22 GHz. [permanent dead link ] Svetloe Radio Astronomical Observatory Svetloe, Karelia, Russia 1.4–22 GHz 32m RT-32 radio telescope, operating range 1.4–22 GHz. [34] RT-7.5 (Bauman's radio telescope) Moscow Oblast, Russia Two 7.75-meter diameter antennas (only one is working at the moment ...
As a NASA product the report is in the public domain. The project team created a design for coordinating large numbers of radio telescopes to search for Earth-like radio signals at a distance of up to 1,000 light-years to find intelligent life. The proposed design involving between 1,000 and 2,500 steerable dishes of 100m diameter each was ...
The institute's SETI researchers use both radio and optical telescope systems to search for deliberate signals from technologically advanced extraterrestrial civilizations. The SETI Institute employs over 100 researchers that study all aspects of the search for life, its origins, the environment in which life develops, and its ultimate fate.