Data Access via External Data Centers
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Find below the access pages for external data centers who provide a large number of LSDB public catalogs. These links have more information about how to access the data, possible constraints and contact information. 


Links
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- CDS (France) LSDB access guide: https://vizcat.cds.unistra.fr/hats/
- HuggingFace LSDB access guide: https://huggingface.co/collections/UniverseTBD/multimodal-universe-lsdb-hats
- LIneA (Brazil) LSDB access guide: https://data.linea.org.br/en/index.html 


Notes
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- CDS uses an experimental HATS-on-the-fly serving infrastructure. It may not support all LSDB features and may be somewhat slower than other providers; however, eventually all catalogs served via Vizier should be avaliable! More technical information can be found in `this presentation <http://wiki.ivoa.net/internal/IVOA/InterOpJune2025Apps/OnTheFlyHATS-FXPIneau-v1.pdf>`_.