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arXiv 2109.06347astro-ph.IMastro-ph.SR
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VarStar Detect,一个专用于半自动检测恒星变化的Python库

VarStar Detect, a Python library dedicated to the semi-automatic detection of stellar variability

Jorge Perez Gonzalez, Nicolas Carrizosa Arias, Andres Cadenas Blanco

摘要:

VarStar Detect是PyPI上提供的一个Python包,用于检测光度测量中的变化。基于最小二乘法回归,VarStar Detect计算数据的傅立叶多项式拟合的幅度,作为可变性的度量,以评估恒星是否确实可变。这项工作显示了数学背景的包和分析的代码的功能TESS部门1数据。

英文摘要:

VarStar Detect is a Python package available on PyPI optimized for the detection of variability inside photometric measurements. Based off of the Least Squares method of regression, VarStar Detect calculates the amplitude of a Fourier Polynomial fit of the data as a measure of variability to assess if the star is indeed variable. This work shows the mathematical background of the package and an analysis of the code's functionality on TESS Sector 1 Data.

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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