Last updated on April 23, 2014 at 1:22 EDT
Allen Telescope Array Image 9
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Allen Telescope Array (Image 9)

June 26, 2012
An RF converter board, electronics for the Allen Telescope Array (ATA) in Hat Creek, Calif. The ATA, which is comprised of a large number of small dishes, is used for radio astronomy observations of our galaxy and other galaxies, gamma ray bursts and transient radio sources, and the search for extraterrestrial intelligence (SETI). The ATA is a joint project of the SETI Institute and the Radio Astronomy Lab at the University of California, Berkeley. Partial operating costs of the array are supported by a grant from the National Science Foundation (AST 08-38262). Credit: Seth Shostak, SETI Institute