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19-element phased array feed

New Technology Offers to Broaden Vision for Radio Astronomy

Infographic on the Phased Array Feed

Innovation Advances ‘Phased Array Feed’ Imaging System

Telescope technician wearing safety sunglasses

Safety Sunglasses Required

Readjusting the GBT's Surface

Readjusting the GBT’s Surface

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Tightening the metal plates of the GBT Track

Underside of GBT

Underside of the GBT

Green Bank Machinists

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85-foot telescope and GBT

85-3 and the GBT

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Pat Crane, Barry Geldzahler, and Dave Shaffer

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Aidan Hotan

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