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arXiv 0801.2864astro-ph
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局部体积的未来ASKAP研究

Future ASKAP Studies of the Local Volume

Lister Staveley-Smith

摘要:

澳大利亚SKA探路者(ASKAP)将是进行大规模星系调查的有力工具。它的频率范围和大视场使它特别适用于对本地体积星系的全天巡天,并且可能会将已知的距离小于10 Mpc的星系数量增加两倍,并将HI中检测到的星系数量增加至少一个数量级。我们的知识HI质量函数的非常微弱的星系和局部体积的结构和动力学的影响进行了讨论。

英文摘要:

The Australian SKA Pathfinder (ASKAP) will be a powerful instrument for performing large-scale surveys of galaxies. Its frequency range and large field of view makes it especially useful for an all-sky survey of Local Volume galaxies, and will probably increase the number of known galaxies closer than 10 Mpc by a factor of two and increase, by at least an order of magnitude, the number detected in HI. Implications for our knowledge of the HI mass function for the very faintest galaxies and for the structure and dynamics of the Local Volume are discussed.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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