SVOM指向策略:如何优化红移测量?
SVOM pointing strategy: how to optimize the redshift measurements?
摘要:
中法SVOM(天基多波段天文变量物体监测器)任务旨在探测所有已知类型的伽马射线暴,并提供快速可靠的伽玛射线暴位置。在这项研究中,我们提出的SVOM指向策略,应确保最大数量的本地化的爆发,允许红移测量。红移测量只能由位于地球上的大型望远镜进行。如果我们能够将空间部分(平台和有效载荷)和地面望远镜(可见度)的限制结合起来,将取得最佳的科学回报。
英文摘要:
The Sino-French SVOM mission (Space-based multi-band astronomical Variable Objects Monitor) has been designed to detect all known types of gamma-ray bursts (GRBs) and to provide fast and reliable GRB positions. In this study we present the SVOM pointing strategy which should ensure the largest number of localized bursts allowing a redshift measurement. The redshift measurement can only be performed by large telescopes located on Earth. The best scientific return will be achieved if we are able to combine constraints from both space segment (platform and payload) and ground telescopes (visibility).
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。