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.
| Author / organization | Smith42 |
|---|---|
| License (as declared) | cc-by-sa-4.0 |
| Downloads | 1.9K (as reported by Hugging Face) |
| Likes | 15 |
| Created | 6 March 2024 |
| Last updated at source | 19 September 2025 |
Connected in the knowledge graph
- Smith42/astroPT_v2.0Model · used to train
Recent changes
- 16 Oct 2026 Description: 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 → 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
Changes detected by Silytics between refreshes of the source.
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Silytics shows public metadata from Hugging Face and links to the original. Information may be incomplete or out of date. Last refreshed 16 October 2026. Licenses and terms of the original apply to the work itself. Not financial, legal or professional advice.