EUI, THE ULTRAVIOLET IMAGING TELESCOPES OF SOLAR ORBITER
作者： J.-M. Defise , M. Kretzschmar , U. Schühle , W. Curdt , J.-F. Hochedez
DOI:
关键词: Solar atmosphere 、 Context data 、 Ecliptic 、 Ultraviolet 、 Geography 、 Payload 、 Orbiter 、 Chromosphere 、 Remote sensing 、 Extreme ultraviolet
摘要: The scientific objectives of Solar Orbiter rely ubiquitously on EUI, its suite solar atmosphere imaging telescopes. In the configuration discussed here, EUI includes three co-aligned High Resolution Imagers (HRI) and one Full Sun Imager (FSI). FSI two HRIs observe in extreme ultraviolet passbands, dominated by coronal emission. Another HRI is designed for hydrogen Lyman a radiation far UV, Chromosphere lower Transition Region. current design some development challenges are highlighted. profits from co-rotation phases, proximity departure ecliptic. synergy with other S.O. payload, probes dynamics atmosphere, provides context data all investigations helps to link in-situ remote-sensing observations. short, it serves four top-level goals mission. For these reasons, keenly anticipated European community beyond.
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