The Gaia DR3 Galactic Star Cluster Stellar Population Catalog. I. A Unified Automated Parameterization Pipeline and Homogeneous Population Diagnostics

This dataset contains stellar population parameters and CMD fitting results for ~7000 Galactic open clusters derived from Gaia DR3 photometry (Hunt et al. 2024). It includes the main parameter catalog, CMD fitting figures, pipeline code, and isochrone database. Column descriptions are provided in README_catalog.md.