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for the purpose of making fundamental astrophysical observations, and also as a prototype instrument on which they could perfect techniques which could later lead to the development of a larger, more powerful array. On site construction went on for all 1993 and 1994, with first fringes in
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to be performed for the first time at IOTA. The array was decommissioned and disassembled in summer 2006 due to lack of funding.
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array. IOTA began with an agreement in 1988 among five
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List of astronomical interferometers at visible and infrared wavelengths
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Infrared
Optical Telescope Array instrument cupola at sunset
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