European Southern Observatory - Wikipedia. European Southern Observatory (ESO)ESO logo and map of participating countries. Formation. 19. 62. Type. Intergovernmental organization. Purpose. Research organization for astronomy. Headquarters. Garching, Germany. It (en idioma español, «Eso») es una novela de terror publicada en 1986 por el escritor estadounidense Stephen King. Cuenta la historia de un grupo de siete niños. It - ( Eso) -. 4.2K likes. Eso llegó a la Tierra en un enorme cataclismo muy similar a un impacto de asteroide, que se estrelló donde millones de años. Membership. 16 (1. European countries and Brazil)Official language. Czech, Danish, Dutch, English, Finnish, French, German, Italian, Norwegian, Polish, Portuguese, Spanish, Swedish[citation needed]Director General. Xavier Barcons. Slogan. In comments filed yesterday at the FCC, GVF and ESOA noted that the petitioners also fail to explain why it is necessary to use an FSS band for their proposed. Hola amigo en mipagina voy a hablar sobre este personaje IT ESO. IT,ESO updated their profile picture. · November 6, 2016 ·. Welcome to The Elder Scrolls Online official website! Morrowind, The Next Chapter of ESO. Welcome to the ESO Community Guides for the month of August. No era la última página del álbum, pero sí la última que importaba, porque las siguientes estaban en blanco. La última fotografía era la del curso de George. Reaching New Heights in Astronomy. Website. ESO. org. It Eso Pelicula Completa En Espaã±olTrailer of the European Southern Observatory. The European Southern Observatory (ESO, formally: European Organization for Astronomical Research in the Southern Hemisphere; French: Organisation Européenne pour des Recherches Astronomiques dans l'Hémisphere Austral) is a 1. Created in 1. 96. ESO has provided astronomers with state- of- the- art research facilities and access to the southern sky. The organisation employs about 7. Its observatories are located in northern Chile. ESO has built and operated some of the largest and most technologically advanced telescopes. These include the New Technology Telescope, an early pioneer in the use of active optics, and the Very Large Telescope (VLT), which consists of four individual telescopes, each with a primary mirror 8. The Atacama Large Millimeter Array observes the universe in the millimetre and submillimetre wavelength ranges, and is the world's largest ground- based astronomy project to date. It was completed in March 2. Europe (represented by ESO), North America, East Asia and Chile.[2][3]Currently under construction is the Extremely Large Telescope. It will use a 3. 9. Its light- gathering power will allow detailed studies of planets around other stars, the first objects in the universe, supermassive black holes, and the nature and distribution of the dark matter and dark energy which dominate the universe. ESO's observing facilities have made astronomical discoveries and produced several astronomical catalogues.[4] Its findings include the discovery of the most distant gamma- ray burst and evidence for a black hole at the centre of the Milky Way.[5][6] In 2. It Eso 2VLT allowed astronomers to obtain the first picture of an extrasolar planet (2. M1. 20. 7b) orbiting a brown dwarf 1. The High Accuracy Radial Velocity Planet Searcher (HARPS) instrument installed in another ESO telescope led to the discovery of extrasolar planets, including Gliese 5. History[edit]. ESO golden- anniversary celebrants[9]The idea that European astronomers should establish a common large observatory was broached by Walter Baade and Jan Oort at the Leiden Observatory in the Netherlands in spring 1. It was pursued by Oort, who gathered a group of astronomers in Leiden to consider it on June 2. Immediately thereafter, the subject was further discussed at the Groningen conference in the Netherlands. On January 2. 6, 1. ESO declaration was signed by astronomers from six European countries expressing the wish that a joint European observatory be established in the southern hemisphere.[1. At the time, all reflector telescopes with an aperture of 2 metres or more were located in the northern hemisphere. The decision to build the observatory in the southern hemisphere resulted from the necessity of observing the southern sky; some research subjects (such as the central parts of the Milky Way and the Magellanic Clouds) were accessible only from the southern hemisphere.[1. Although it was initially planned to set up telescopes in South Africa (where several European observatories were located), tests from 1. Andes was preferable. On November 1. 5, 1. Chile was chosen as the site for ESO's observatory.[1. The decision was preceded by the ESO Convention, signed 5 October 1. Belgium, Germany, France, the Netherlands and Sweden. Otto Heckmann was nominated as the organisation's first director general on 1 November 1. A preliminary proposal for a convention of astronomy organisations in these five countries was drafted in 1. Although some amendments were made in the initial document, the convention proceeded slowly until 1. The new draft was examined in detail, and a council member of CERN (the European Organization for Nuclear Research) highlighted the need for a convention between governments (in addition to organisations).[1. The convention and government involvement became pressing due to rapidly rising costs of site- testing expeditions. The final 1. 96. 2 version was largely adopted from the CERN convention, due to similarities between the organisations and the dual membership of some members.[1. In 1. 96. 6, the first ESO telescope at the La Silla site in Chile began operating.[1. Because CERN (like ESO) had sophisticated instrumentation, the astronomy organisation frequently turned to the nuclear- research body for advice and a collaborative agreement between ESO and CERN was signed in 1. Several months later, ESO's telescope division moved into a CERN building in Geneva and ESO's Sky Atlas Laboratory was established on CERN property.[1. ESO's European departments moved into the new ESO headquarters in Garching (near Munich), Germany in 1. ESO headquarters in Garching, Germany. Architect's rendering of ESO headquarters extension[1. A Bird's- eye View of ESO headquarters in 2. Member states[edit]Chilean observation sites[edit]Although ESO is headquartered in Germany, its telescopes and observatories are in northern Chile, where the organisation operates advanced ground- based astronomical facilities: These are among the best locations for astronomical observations in the southern hemisphere.[2. An ESO project is the Extremely Large Telescope (ELT), a 4. Overwhelmingly Large Telescope. The ELT will be the largest optical near- infrared telescope in the world. ESO began its design in early 2. Construction work at the ELT site started in June 2. As decided by the ESO council on 2. April 2. 01. 0, a fourth site (Cerro Armazones) is to be home to ELT.[2. Each year about 2,0. ESO telescopes, for four to six times more nights than are available. Observations made with these instruments appear in a number of peer- reviewed publications annually; in 2. ESO data were published.[2. ESO telescopes generate large amounts of data at a high rate, which are stored in a permanent archive facility at ESO headquarters. The archive contains more than 1. La Silla[edit]La Silla, Chile – A cluster of telescopes at 2,4. La Silla, located in the southern Atacama Desert 6. Santiago de Chile at an altitude of 2,4. ESO's original observation site. Like other observatories in the area, La Silla is far from sources of light pollution and has one of the darkest night skies on earth.[3. In La Silla, ESO operates three telescopes: a 3. New Technology Telescope (NTT) and the 2. Max- Planck- ESO Telescope. The observatory hosts visitor instruments, attached to a telescope for the duration of an observational run and then removed. La Silla also hosts national telescopes, such as the 1. Swiss and the 1. 5- metre Danish telescopes. About 3. 00 reviewed publications annually are attributable to the work of the observatory. Discoveries made with La Silla telescopes include the HARPS- spectrograph detection of the planets orbiting within the Gliese 5. Several telescopes at La Silla played a role in linking gamma- ray bursts, the most energetic explosions in the universe since the Big Bang, with the explosions of massive stars. The ESO La Silla Observatory also played a role in the study of supernova SN 1. A.[3. 7]ESO 3. 6- metre telescope[edit]The ESO 3. It has been upgraded, including the installation of a new secondary mirror.[3. The conventionally designed horseshoe- mount telescope was primarily used for infraredspectroscopy; it now hosts the HARPS spectrograph, used in search of extra- solar planets and for asteroseismology. The telescope was designed for very high long- term radial velocity accuracy (on the order of 1 m/s).[3. New Technology Telescope[edit]The New Technology Telescope (NTT) is an altazimuth, 3. Ritchey- Chrétien telescope, inaugurated in 1. The flexible mirror's shape is adjusted during observation to preserve optimal image quality. The secondary mirror position is also adjustable in three directions. This technology (developed by ESO and known as active optics) is now applied to all major telescopes, including the VLT and the future ELT.[4. The design of the octagonal enclosure housing the NTT is innovative. The telescope dome is relatively small and ventilated by a system of flaps directing airflow smoothly across the mirror, reducing turbulence and resulting in sharper images.[4. MPG/ESO 2. 2- metre telescope[edit]The 2. La Silla since early 1. ESO from the Max Planck Society (Max- Planck- Gesellschaft zur Förderung der Wissenschaften, or MPG, in German). Telescope time is shared between MPG and ESO observing programmes, while operation and maintenance of the telescope are ESO's responsibility. Its instrumentation includes a 6. WFI) with a field of view as large as the full moon,[4. Other instruments used are GROND (Gamma- Ray Burst Optical Near- Infrared Detector), which seeks the afterglow of gamma- ray bursts—the most powerful explosions in the universe,[4. FEROS (Fiber- fed Extended Range Optical Spectrograph), used to make detailed studies of stars. Other telescopes[edit]La Silla also hosts several national and project telescopes not operated by ESO. Among them are the Swiss Euler Telescope, the Danish National Telescope and the REM, TRAPPIST and TAROT telescopes.[4. The Euler Telescope is a 1. Geneva Observatory in Switzerland. It is used to conduct high- precision radial velocity measurements primarily used in the search for large extrasolar planets in the southern celestial hemisphere. Its first discovery was a planet orbiting Gliese 8. Other observing programmes focus on variable stars, asteroseismology, gamma- ray bursts, monitoring active galactic nuclei (AGN) and gravitational lenses.[4. IT | Game | In Theaters September 8.
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