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aperture-synthesis telescope

См. также в других словарях:

  • Cambridge Optical Aperture Synthesis Telescope — 52.1639660.040544000000011 …   Deutsch Wikipedia

  • Cambridge Optical Aperture Synthesis Telescope — COAST, the Cambridge Optical Aperture Synthesis Telescope, is a multi element optical astronomical interferometer with baselines of up to 100 metres, which uses aperture synthesis to observe stars with angular resolution as high as one thousandth …   Wikipedia

  • Aperture synthesis — or synthesis imaging is a type of interferometry that mixes signals from a collection of telescopes to produce images having the same angular resolution as an instrument the size of the entire collection. At each separation and orientation, the… …   Wikipedia

  • aperture synthesis — /ˌæpətʃə ˈsɪnθəsəs/ (say .apuhchuh sinthuhsuhs) noun the use of two or more aerials in a radio telescope to synthesise a large aperture …   Australian English dictionary

  • aperture synthesis — noun : a technique in radio astronomy in which two or more radio telescopes are varied in position and spacing to simulate a large telescope having a collecting area with a diameter approximately equal to the largest spacing between the smaller… …   Useful english dictionary

  • Molonglo Observatory Synthesis Telescope — The Molonglo Observatory Synthesis Telescope (MOST) is a radio telescope operating at 843 MHz. It is operated by the School of Physics of the University of Sydney. The telescope is located near the Molonglo River near Canberra, Australian Capital …   Wikipedia

  • Cambridge Low Frequency Synthesis Telescope — The Cambridge Low Frequency Synthesis Telescope (CLFST) is an east west aperture synthesis radio telescope currently operating at 151 MHz. It consists of 60 tracking yagis on a 4.6 km baseline, giving 776 simultaneous baselines. These provide a… …   Wikipedia

  • Aperture masking interferometry — is a form of speckle interferometry, allowing diffraction limited imaging from ground based telescopes. This technique allows ground based telescopes to reach the maximum possible resolution, allowing ground based telescopes with large diameters… …   Wikipedia

  • telescope — /tel euh skohp /, n., adj., v., telescoped, telescoping. n. 1. an optical instrument for making distant objects appear larger and therefore nearer. One of the two principal forms (refracting telescope) consists essentially of an objective lens… …   Universalium

  • Telescope — A telescope is an instrument designed for the observation of remote objects and the collection of electromagnetic radiation. The first known practically functioning telescopes were invented in the Netherlands at the beginning of the 17th century …   Wikipedia

  • Optical telescope — Eight Inch refracting telescope (Chabot Space and Science Center) An optical telescope is a telescope which is used to gather and focus light mainly from the visible part of the electromagnetic spectrum for directly viewing a magnified image for… …   Wikipedia


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