Smith42/galaxies-with-hats

Galaxies with HATS This is a HATS (HEALPix Adaptive Tiling Scheme) version of Smith42/galaxies (revision v2.0): ~8.5 million 256×256 pixel PNG galaxy cutouts from the DESI Legacy Survey DR8, centred on the galaxy source, spatially partitioned on the sky, and bundled with all ~160 metadata columns (Galaxy Zoo DESI morphologies, NSA photometry, redshifts, and OSSY / ALFALFA / JHU-MPA cross-matches) in every row. Where the original dataset is ordered for ML training, this… See the full description on the dataset page: https://huggingface.co/datasets/Smith42/galaxies-with-hats.