La Silla
En esta imagen, aparecen tres telescopios, todos muy diferentes entre sí. A la derecha de los tanques de agua se encuentra el telescopio de ESO NTT (New Technology Telescope), que vio su primera luz el 23 de marzo de 1989. Este telescopio de 3,58 metros fue el primero en disponer de un espejo primario controlado por ordenador, con la capacidad de ajustar su forma durante las observaciones para optimizar la calidad de imagen. La cúpula octogonal que alberga al NTT es otro avance tecnológico, ventilada por un sistema de alerones que hacen que el aire circule suavemente a través del espejo, reduciendo las turbulencias y proporcionando imágenes más precisas.
A la derecha del NTT se encuentra el telescopio suizo de 1,2 metros Leonhard Euler, que tiene una cúpula más tradicional. Lo opera el Observatorio de Ginebra de la Universidad de Ginebra, en Suiza, y vio su primera luz el 12 de abril de 1998. Se utiliza para la búsqueda de exoplanetas en el hemisferio sur del cielo y su primer descubrimiento fue el planet que orbitaba a la estrella Gliese 86 (ver nota eso9855). El telescopio también observa estrellas variables, estallidos de rayos gamma y núcleos galácticos activos.
Al fondo a la derecha hay un edificio apodado “el sarcófago”, que aloja al telescopio TAROT (siglas en francés de Télescope à Action Rapide pour les Objets Transitoires, Telescopio de Acción Rápida para Objetos en Tránsito), que empezó a funcionar en La Silla el 15 de septiembre de 2006.
Esta es al imagen actual de la serie “Ayer y hoy” de la imagen de la semana Tres telescopios muy diferentes en La Silla.
Crédito:ESO
Sobre la imagen
| Identificador: | potw1219b |
| Idioma: | es |
| Tipo: | Fotográfico |
| Fecha de publicación: | 7 de Mayo de 2012 a las 10:00 |
| Tamaño: | 3871 x 2513 px |
Sobre el objeto
| Nombre: | La Silla, New Technology Telescope, Swiss 1.2-metre Leonhard Euler Telescope, Télescope à Action Rapide pour les Objets Transitoires |
| Tipo: | Unspecified : Technology : Observatory |
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