VLBA Global Locations

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VLBA Global Locations

Artist’s conception of the Very Long Baseline Array (VLBA), a continent-wide radio telescope system. The VLBA is an interferometer consisting of 10 identical antennas on transcontinental baselines up to 8000 km (Mauna Kea, Hawaii to St. Croix, Virgin Islands). The VLBA is controlled remotely from the Science Operations Center in Socorro, New Mexico. Each VLBA station consists of a 25 m antenna and an adjacent control building. The received signals are amplified, digitized, and recorded on fast, high capacity recorders. The recorded data are sent from the individual VLBA stations to the correlator in Socorro.

Credit: NRAO/AUI/NSF

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