构建用于与观测调查比较的合成光谱IFU立方体

IF 4.5 3区物理与天体物理 Q1 ASTRONOMY & ASTROPHYSICS

Publications of the Astronomical Society of Australia Pub Date : 2023-01-01 DOI:10.1017/pasa.2023.47

K.E. Harborne, A. Serene, E.J.A. Davies, C. Derkenne, S. Vaughan, A.I. Burdon, C. del P Lagos, R. McDermid, S. O’Toole, C. Power, A.S.G. Robotham, G. Santucci, R. Tobar

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引用次数: 0

摘要

在这项工作中，我们提出了一种方法和相应的代码库，用于以一致和可重复的方式构建模拟星系的模拟积分场光谱仪(IFS)观测。这些方法对于改善观测和理论结果的协作和比较，以及加速我们对星系运动如何随时间演变的理解是必要的。这段代码SimSpin是一个用R语言编写的开源包，但也有一个API接口，这样代码就可以用任何编码语言进行交互。文档和个别示例可以在连接到在线存储库的开源网站上找到。包括SAMI和MAGPI在内的IFS国际合作机构已经在使用SimSpin，从一系列不同的宇宙流体动力学模拟中生成可比较的数据集。

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SimSpin v2.6.0 - Constructing synthetic spectral IFU cubes for comparison with observational surveys

Abstract In this work, we present a methodology and a corresponding code-base for constructing mock integral field spectrograph (IFS) observations of simulated galaxies in a consistent and reproducible way. Such methods are necessary to improve the collaboration and comparison of observation and theory results, and accelerate our understanding of how the kinematics of galaxies evolve over time. This code, SimSpin , is an open-source package written in R, but also with an API interface such that the code can be interacted with in any coding language. Documentation and individual examples can be found at the open-source website connected to the online repository. SimSpin is already being utilised by international IFS collaborations, including SAMI and MAGPI , for generating comparable data sets from a diverse suite of cosmological hydrodynamical simulations.

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来源期刊

Publications of the Astronomical Society of Australia 地学天文-天文与天体物理

CiteScore

5.90

自引率

9.50%

发文量

审稿时长

>12 weeks

期刊介绍： Publications of the Astronomical Society of Australia (PASA) publishes new and significant research in astronomy and astrophysics. PASA covers a wide range of topics within astronomy, including multi-wavelength observations, theoretical modelling, computational astronomy and visualisation. PASA also maintains its heritage of publishing results on southern hemisphere astronomy and on astronomy with Australian facilities. PASA publishes research papers, review papers and special series on topical issues, making use of expert international reviewers and an experienced Editorial Board. As an electronic-only journal, PASA publishes paper by paper, ensuring a rapid publication rate. There are no page charges. PASA''s Editorial Board approve a certain number of papers per year to be published Open Access without a publication fee.