optical observations

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• Optical astronomy — has two meanings:* In popular culture optical astronomy encompasses a wide variety of observations via telescopes that are sensitive in the range of visible light. Scientists would call this visible light astronomy. It includes imaging , where a… …   Wikipedia

• Optical Gravitational Lensing Experiment — (OGLE, буквально Оптический Эксперимент по Гравитационному Линзированию)  польско американский астрономический проект по изучению темной материи при помощи метода гравитационного микролинзирования. Проект был основан в 1992, под руководством …   Википедия

• 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

• Optical Gravitational Lensing Experiment — OGLE telescope at the Las Campanas Observatory …   Wikipedia

• Optical phenomenon — An optical phenomenon is any observable event that results from the interaction of light and matter. See also list of optical topics and optics. A mirage is an example of an optical phenomenon. Common optical phenomena are often due to the… …   Wikipedia

• Optical Gravitational Lensing Experiment — 29° 00′ 36″ S 70° 41′ 56″ W / 29.010, 70.699 …   Wikipédia en Français

• Optical parallax — Parallax Par al*lax, n. [Gr. ? alternation, the mutual inclination of two lines forming an angle, fr. ? to change a little, go aside, deviate; para beside, beyond + ? to change: cf. F. parallaxe. Cf. {Parallel}.] 1. The apparent displacement, or… …   The Collaborative International Dictionary of English

• optical astronomy — noun a) Astronomy using observations using telescopes and recording media that <!are sensitive in the range ofcapture visible light. b) Astronomy using infrared, visible and/or ultraviolet wavelengths. Syn: visible light, astronomy …   Wiktionary

• National Optical Astronomy Observatory — The National Optical Astronomy Observatory (NOAO) is the United States national observatory for ground based nighttime ultraviolet optical infrared (OUVIR) astronomy. The National Science Foundation (NSF) funds NOAO to provide forefront… …   Wikipedia

• Astronomical optical interferometry — One of the first astronomical interferometers was built on the Mount Wilson Observatory s reflector telescope in 1920 in order to measure the diameters of stars. The red giant star Betelgeuse was among the first to have its diameter determined in …   Wikipedia

• Air Force Maui Optical And Supercomputing Observatory — Astéroïdes découverts : 44 (8721) AMOS 14 janvier 1996 (9651) Arii SooHoo 7 janvier 1996 (10193) Nishimoto 8 août 1996 (10863) Oye 31 août 1995 (11104) Airion 6 octobre 1995 …   Wikipédia en Français