Speckle interferometry

http://astrothesaurus.org/uat/1552

dcterms modified equal to or less than 2020-11-19T16:06:09.542Zequal to or more than 2020-11-19T16:06:09.542Z
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http://astrothesaurus.org/uat/808 original
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1552 original
definition A technique for generating a clear composite image of a celestial object blurred by atmospheric turbulence in which a large number of short-exposure photographs are mathematically correlated by a computer. By comparing the behavior of the speckles in a series of images it is possible to approach the theoretical resolution of the telescope.
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Concept original
contributor AAS_Frey.Katie original