PRESTALINE:一个用于模拟和分析恒星形成区域分子光谱的软件包

IF 0.5 4区物理与天体物理 Q4 ASTRONOMY & ASTROPHYSICS

Open Astronomy Pub Date : 2021-01-01 DOI:10.1515/astro-2021-0012

G. Van Looveren, O. Kochina, D. Wiebe

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引用次数: 1

摘要

摘要:我们提出了PRESTALINE包，一个新的工具来模拟和分析恒星形成物体的光谱。PRESTALINE允许将理论模型与观测结果进行直接比较，并简化对观测光谱的分析。这使研究人员能够估计研究对象的物理状况，并以定量的方式解释其化学成分。该项目的目标是建立一个一致的框架，以弥合理论研究和恒星形成区域观测之间的差距。本文介绍了PRESTALINE在试验对象DR21(OH)上的应用结果，并讨论了该项目的一般可能性。

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PRESTALINE: a package for simulation and analysis of molecular spectra of star forming regions

Abstract We present the PRESTALINE package, a novel tool to simulate and analyse spectra of star forming objects. PRESTALINE allows for a direct comparison of theoretical models with observations and simplifies an analysis of observed spectra. This allows researchers to estimate physical conditions in a studied object and to interpret its chemical composition in a quantitative way. The goal of the project is to set up a consistent framework which would bridge a gap between theoretical studies and observations of star forming regions. In this paper, we present the results of applying PRESTALINE to the test object DR21(OH) and discuss the project general possibilities.

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来源期刊

Open Astronomy Physics and Astronomy-Astronomy and Astrophysics

CiteScore

1.30

自引率

14.30%

发文量

审稿时长

16 weeks

期刊介绍： The journal disseminates research in both observational and theoretical astronomy, astrophysics, solar physics, cosmology, galactic and extragalactic astronomy, high energy particles physics, planetary science, space science and astronomy-related astrobiology, presenting as well the surveys dedicated to astronomical history and education.