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arXiv 1111.1341astro-ph.SR
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IACOB项目:O星定量光谱分析的基于网格的自动工具

The IACOB project: A grid-based automatic tool for the quantitative spectroscopic analysis of O-stars

S. Simón-Díaz, N. Castro, A. Herrero, J. Puls, M. Garcia, C. Sabín-Sanjulián

摘要:

我们提出了IACOB网格为基础的自动化工具的定量光谱分析的O-星。该工具包括一个广泛的FASTWIND模型网格,以及在IDL中实现的各种程序,用于处理观测结果,执行自动分析并可视化结果。该工具提供了一种快速和客观的方法来确定恒星参数和相关的不确定性的大样本的O型恒星在一个合理的计算时间。

英文摘要:

We present the IACOB grid-based automatic tool for the quantitative spectroscopic analysis of O-stars. The tool consists of an extensive grid of FASTWIND models, and a variety of programs implemented in IDL to handle the observations, perform the automatic analysis, and visualize the results. The tool provides a fast and objective way to determine the stellar parameters and the associated uncertainties of large samples of O-type stars within a reasonable computational time.

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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