Alma Luminous Star catalogue IV: A Massive star census in the Magellanic Clouds
Astrophysics of Galaxies
2025-10-28 v1 Solar and Stellar Astrophysics
Abstract
The fourth part of the Alma Luminous Star catalogue (ALS IV) aims to create the most comprehensive sample of massive stars in the Magellanic Clouds (MCs). By combining Gaia DR3 with Simbad and complementing this information with other photometric and spectroscopic catalogues, we select the massive stars in this region. To achieve this, we apply filters in photometry, combining different bands, as well as in variability and spectral types from the literature. With this approach, we will obtain one of the most complete samples of massive stars in the MCs, which can be used both to study the Clouds and the Magellanic Bridge, as well as the massive stars they contain.
Cite
@article{arxiv.2510.23338,
title = {Alma Luminous Star catalogue IV: A Massive star census in the Magellanic Clouds},
author = {J. A. Molina-Calzada and J. Maíz Apellániz},
journal= {arXiv preprint arXiv:2510.23338},
year = {2025}
}
Comments
Proceedings IAU Symposium No. 402