European Solar Telescope (EST): project status
European Solar Telescope (EST): project status
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欧洲太阳望远镜（EST）：项目状态
DOI：
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发表时间：
2008
期刊：
影响因子：
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通讯作者：
M. Collados
中科院分区：
文献类型：
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作者：
M. Collados
欧洲太阳望远镜（EST）是一个大口径（3-5米）地面望远镜项目，将位于加那利群岛。EST将被优化用于研究深光球层和上色球层之间的磁耦合。这将需要通过使用多波长成像、光谱学和分光偏振法来诊断等离子体在许多标度高度上的热、动态和磁特性。EST的设计将着重强调同时使用大量可见光和近红外仪器。为了实现这些目标，EST将专门研究高空间和时间分辨率，使用能够有效产生二维光谱信息的仪器。在这篇文章中，概述了设计的现状，以及预期的未来阶段和进度。
The European Solar Telescope (EST) is a project for a large aperture (3-5 meters) ground-based telescope, to be located in the Canary Islands. EST will be optimized for studies of magnetic coupling between the deep photosphere and upper chromosphere. This will require diagnostics of the thermal, dynamic and magnetic properties of the plasma over many scale heights, by using multiple wavelength imaging, spectroscopy and spectropolarimetry. The design of EST will strongly emphasize the use of a large number of visible and near-infrared instruments simultaneously. To achieve these goals, EST will specialize in high spatial and temporal resolution using instruments that can efficiently produce twodimensional spectral information. In this communication, the present situation of the design is outlined, as well as the expected future phases and scheduling.