orbitize！ v3：高对比度成像社区的轨道拟合

arXiv - PHYS - Solar and Stellar Astrophysics Pub Date : 2024-09-17 DOI:arxiv-2409.11573

Sarah Blunt, Jason Jinfei Wang, Vighnesh Nagpal, Lea Hirsch, Roberto Tejada, Tirth Dharmesh Surti, Sofia Covarrubias, Thea McKenna, Rodrigo Ferrer Chávez, Jorge Llop-Sayson, Mireya Arora, Amanda Chavez, Devin Cody, Saanika Choudhary, Adam Smith, William Balmer, Tomas Stolker, Hannah Gallamore, Clarissa R. Do Ó, Eric L. Nielsen, Robert J. De Rosa

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引用次数: 0

摘要

orbitize! 是一个根据时间序列测量结果对已解析双星的轨道参数进行贝叶斯建模的软件包。它是根据高对比度成像领域的需求开发的，后来也在双星领域得到了广泛应用。一般的 orbitize! 用例包括将相对天体测量时间序列（可选择与径向速度或天体测量时间序列相结合）转化为一组推导出的轨道后向。本文与orbitize！3.0版同时发表，该版本自1.0版（Blunt等人，2020年）发布以来，在功能性和可访问性方面都有显著增强。

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orbitize! v3: Orbit fitting for the High-contrast Imaging Community

orbitize! is a package for Bayesian modeling of the orbital parameters of resolved binary objects from time series measurements. It was developed with the needs of the high-contrast imaging community in mind, and has since also become widely used in the binary star community. A generic orbitize! use case involves translating relative astrometric time series, optionally combined with radial velocity or astrometric time series, into a set of derived orbital posteriors. This paper is published alongside the release of orbitize! version 3.0, which has seen significant enhancements in functionality and accessibility since the release of version 1.0 (Blunt et al., 2020).

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arXiv - PHYS - Solar and Stellar Astrophysics

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