Smith42/galaxies
Galaxies for training astroPT Here we have ~8.5 million galaxy cutouts from the DESI legacy survey DR8. The cut outs are 512x512 pixel jpg images centred on the galaxy source. I've split away 1% of the images into a test set, and 1% into a validation set. The remaining 98% of the images comprise the training set. Metadata (galaxy properties) There is also accompanying metadata! To combine the metadata with the galaxy images you can do (for example): from datasets… See the full description on the dataset page: https://huggingface.co/datasets/Smith42/galaxies.
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