StellaR: a Package to Manage Stellar Evolution Tracks and Isochrones
M. Dell'Omodarme, G. Valle
TL;DR
StellaR is an R package that simplifies access, manipulation, and analysis of stellar evolution data, including tracks and isochrones, from the Pisa database, facilitating astrophysical research.
Contribution
It introduces a comprehensive R package for easy retrieval, processing, and interpolation of stellar evolution data from the Pisa database, enhancing research efficiency.
Findings
Efficient extraction of key stellar evolution stages.
Construction of isochrones from stellar tracks.
Interpolation methods among stellar tracks.
Abstract
We present the R package stellaR, which is designed to access and manipulate publicly available stellar evolutionary tracks and isochrones from the Pisa low-mass database. The procedures of the extraction of important stages in the evolution of a star from the database, of the isochrones construction from stellar tracks and of the interpolation among tracks are discussed and demonstrated.
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Taxonomy
TopicsStellar, planetary, and galactic studies · Astronomy and Astrophysical Research · Genomics and Phylogenetic Studies