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Gaia DR3

astronomy

Description

Gaia DR3 data were originally released by the European Space Agency in December 2020. This HATS-formatted catalog was produced by the LSST Interdisciplinary Network for Collaboration and Computing. The GAIA HATS Datasets are specifically designed for efficient spatial cross-matching with other HATS-format catalogs, whether within the same archive or across distributed archive data centers. This enables astronomers to perform complex analyses, such as identifying correlations or overlaps between datasets from different surveys. Users can leverage LSDB (Large-Scale Database), a scalable spatial analysis library, to execute precise, high-performance operations like cone searches or cross-matching.

Update Frequency

Never

License

Attribution required.

Documentation

https://docs.lsdb.io/en/latest/index.html

Managed By

See all datasets managed by Space Telescope Science Institute.

Contact

archive@stsci.edu

How to Cite

Gaia DR3 was accessed on DATE from https://registry.opendata.aws/gaia-dr3. Please see the LSDB citation page if using LSDB for an academic publication. Please also cite the Gaia team.

Usage Examples

Tutorials

Resources on AWS

  • Description
    Gaia DR3 HATS-Formatted Files
    Resource type
    S3 Bucket
    Amazon Resource Name (ARN)
    arn:aws:s3:::stpubdata/gaia
    AWS Region
    us-east-1
    AWS CLI Access (No AWS account required)
    aws s3 ls --no-sign-request s3://stpubdata/gaia/
  • Description
    Notifications for new data
    Resource type
    SNS Topic
    Amazon Resource Name (ARN)
    arn:aws:sns:us-east-1:879230861493:stpubdata/gaia
    AWS Region
    us-east-1

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