Euclid Legacy Science Advanced analysis tools

Euclid Legacy Science 高级分析工具

• 批准号: 10093177
• 金额: $ 19.53万
• 依托单位: THE OPEN UNIVERSITY
• 依托单位国家: 英国
• 项目类别: EU-Funded
• 财政年份: 2024
• 资助国家: 英国
• 起止时间: 2024 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=10093177
• 关键词: Euclid; Legacy; Science; Advanced; analysis

Euclid is an ESA space telescope launching in July 2023, designed to understand the nature of dark energy and dark matter. To achieve this, Euclid will observe over a third of the sky with high resolution imaging and spectroscopy, which will establish “the” reference map of the extra-galactic celestial sphere for decades to come. The giant archive produced will be a goldmine to study the history of the formation and growth of galaxies over the age of the Universe, driving answers to many fundamental science questions on the co evolution of galaxies and supermassive black holes, the interaction between stars, gas, and galactic nuclei in galaxies at cosmic noon, and excelling in the discovery of rare objects including gravitational lenses. However, the richest gold veins are also the most difficult to exploit: the tools developed for Euclid’s primary science will not be enough to open the rich legacy for the astronomical community. We therefore propose ELSA to explore new methodologies and create cutting-edge pipelines, tools and algorithms. Our ambitious goal is to push the boundaries of spectroscopic analysis to the limits, uncovering hidden details of even the faintest and rarest galaxies measured by Euclid. We will leverage state of the art machine learning to efficiently handle the high-dimensional data and reveal the underlying physical processes they encode. This will need dedicated computing resources and highly motivated researchers versed in the most advanced techniques, that will work with our team of leading experts in the field of galaxy evolution to reveal the treasures preserved in the Euclid vault. Our machine learning will be supplemented by citizen science, enormously extending the reach of ELSA’s impact. ELSA will be a forge of knowledge and advanced tools that will not be confined within the boundaries of our teams, but shared with the whole scientific community and beyond to foster new projects and unforeseen discoveries.

Euclid是2023年7月发射的ESA太空望远镜，旨在了解暗能量和暗物质的性质。为了实现这一目标，欧几里得将在三分之一的天空上观察到高分辨率成像和光谱法，这将在未来几十年内建立半乳酸外球体的“”参考图。生产的巨型档案将是一个金矿，用于研究宇宙年代内星系的形成和增长的历史，推动了有关星系和超级质量黑洞的许多基本科学问题的答案，在宇宙中的宇宙中的星系中，星星，气体和银河系的核心在包括稀有对象的发现中，恒星，天然气和银河系之间的互动，包括稀有对象。但是，最富有的黄金静脉也是最难利用的：为欧几里得开发的基本科学开发的工具不足以为天文学群落打开丰富的遗产。因此，我们建议ELSA探索新方法并创建尖端的管道，工具和算法。我们雄心勃勃的目标是将光谱分析的边界推向极限，从而发现了甚至通过欧几里得测量的最微弱和最稀有星系的隐藏细节。我们将利用艺术机器学习的状态有效地处理高维数据并揭示其编码的基本物理过程。这将需要专门的计算资源和高度积极进取的研究人员，专为最先进的技术提供，这将与我们的Galaxy Evolution领域领先专家团队合作，以揭示欧几里得库中保留的宝藏。我们的机器学习将得到公民科学的补充，并大大扩展了Elsa影响力的影响力。 ELSA将是知识和高级工具的锻造，这些工具将不受我们团队的边界的限制，而是与整个科学界及其他地区共享，以促进新项目和不可预见的发现。