Merged catalog of high-mass and low-mass X-ray binaries from HEASARC (Liu et al. 2006/2007). X-ray binaries are stellar systems in which a compact object (neutron star or black hole) accretes matter from a companion star, producing intense X-ray emission. They are divided into two classes based on the mass of the donor star: High-Mass X-ray… See the full description on the dataset page: https://huggingface.co/datasets/juliensimon/xray-binary-catalog.