论文标题
麦哲伦云中巨大恒星的ullyses和互补调查
ULLYSES and Complementary Surveys of Massive Stars in the Magellanic Clouds
论文作者
论文摘要
概述了STSCI导演的麦哲伦云组成部分的科学目标，以及互补的光谱调查Xshootu（VLT/XSHOOTER）和其他辅助数据集。乌尔利（Ullyses）和Xshootu一起允许对金属贫困巨星中的风密度和速度进行首次全面，均质研究，以及用于种群合成模型的紫外线/光学光谱文库以及大量的星际视力线，朝着麦哲伦云层。
An overview is provided of the scientific goals of the Magellanic Cloud component of the STScI Directors Discretionary UV initiative ULLYSES, together with the complementary spectroscopic survey XShootU (VLT/Xshooter) and other ancillary datasets. Together, ULLYSES and XShootU permit the first comprehensive, homogeneous study of wind densities and velocities in metal-poor massive stars, plus UV/optical spectroscopic libraries for population synthesis models and a large number of interstellar sight-lines towards the Magellanic Clouds.
