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    • Hubble Source Catalog Detailed Search

    Metadata Updated: March 13, 2026

    The Hubble Source Catalog (HSC) is designed to optimize science from the Hubble Space Telescope by \ncombining the tens of thousands of visit-based source lists in the Hubble Legacy Archive (HLA) \ninto a single master catalog.\nThe Hubble Source Catalog (HSC) detailed search \ndisplays an entry for each separate detection (or nondetection if nothing is found at that position) \nusing all the relevant Hubble observations for a given object \n(i.e., different filters, detectors, separate visits).\nThe catalog currently contains over 100 million entries.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: See this page for license information.

    Downloads & Resources

    Dates

    Metadata Created Date April 11, 2025
    Metadata Updated Date March 13, 2026

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date April 11, 2025
    Metadata Updated Date March 13, 2026
    Publisher MAST: Mikulski Archive at Space Telescope
    Maintainer
    Identifier ivo://archive.stsci.edu/hst/hsc
    Data Last Modified 2026-03-09
    Category Astrophysics
    Public Access Level public
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 7c43502d-6455-4b9a-bf26-562f3f9e4662
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL ivo://archive.stsci.edu/hst/hsc
    License https://www.usa.gov/government-works
    Program Code 026:000
    Source Datajson Identifier True
    Source Hash 9c6da5c606b776913919977358af7b2f09b931355d5611fea905a850a70cdd91
    Source Schema Version 1.1

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