MMU Apogee DR17: HATS Catalog Collection from the Multimodal Universe

The Multimodal Universe paper describes a large-scale collection of 100TBs of astronomical scientific data. This dataset is part of that collection, specifically representing the mmu_apogee_dr17 HATS catalog. It was authored by hugging-science and last updated on 2026-05-29.

Use Cases

• Train multimodal machine learning models on astronomical data based on the HATS catalog structure.
• Cross-reference APOGEE DR17 spectroscopic data with other datasets in the Multimodal Universe.
• Perform large-scale astronomical analysis using the LSDB Python framework recommended for access.

Strengths

• Part of the large-scale Multimodal Universe collection, which contains 100TBs of data.
• Specifically linked to the APOGEE DR17 astronomical survey data release.

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

hugging-science

Collection Method

Part of the Multimodal Universe collection of astronomical data.

Freshness

Last updated 2026-05-29 19:16:32; freshness should be verified.