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    • DeepDrill Forced Photometry Catalog

    Metadata Updated: September 19, 2025

    The DeepDrill team presents a catalog of multi-band forced photometry in the CDFS and XMM-LSS fields. They used The Tractor image-modeling software to produce de-blended photometry across 13 to 15 optical/infrared bands and determine photometric redshifts. The Catalog contains ~1.5 million sources covering a total area of ~9 square degrees.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date April 11, 2025
    Metadata Updated Date September 19, 2025

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date April 11, 2025
    Metadata Updated Date September 19, 2025
    Publisher NASA/IPAC Infrared Science Archive
    Maintainer
    Identifier ivo://irsa.ipac/spitzer/catalog/deepdrill/deepdrillphot
    Data Last Modified 2025-09-10
    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 b12b4bb1-8c54-4245-8100-554a714652dd
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://irsa.ipac.caltech.edu/data/SPITZER/DeepDrill/gator_docs/deepdrillphot_colDescriptions.html
    Program Code 026:000
    Source Datajson Identifier True
    Source Hash 2bd51c8163cf6cc0d072b6715603ea7d6a6a00fdf430b29adae67d8abcc22f5a
    Source Schema Version 1.1

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