{
  "abstract": "LIGO, Virgo, and KAGRA form a network of gravitational-wave observatories. Data and analysis results from this network are made publicly available through the Gravitational Wave Open Science Center. This paper describes open data from this network, including the addition of data from the first part of the fourth observing run and selected periods from the preceding engineering run, collected from 2023 May to 2024 January. The public dataset includes calibrated strain time series for each instrument, data from additional channels used for noise subtraction and detector characterization, and analysis data products from version 4.0 of the Gravitational-Wave Transient Catalog.",
  "abstract_shown": true,
  "affiliations": [
    "Max Planck Institute for Gravitational Physics (Albert Einstein Institute)",
    "LIGO Hanford Observatory",
    "INFN Sezione di Napoli",
    "Università di Salerno",
    "University of Warwick",
    "Monash University",
    "The Pennsylvania State University",
    "Leibniz Universität Hannover",
    "University of Wisconsin-Milwaukee",
    "California Institute of Technology",
    "Louisiana State University",
    "Tata Institute of Fundamental Research",
    "Aix-Marseille Université",
    "Université catholique de Louvain",
    "Queen Mary University of London",
    "University of California, Davis",
    "University of Minnesota",
    "Instituto Nacional de Pesquisas Espaciais",
    "Université Paris Cité",
    "INFN Sezione di Roma",
    "Università di Roma Tor Vergata",
    "Universiteit Antwerpen",
    "Advanced Technology Center",
    "National Astronomical Observatory of Japan",
    "Friedrich-Schiller-Universität Jena",
    "INFN Sezione di Torino",
    "INFN Sezione di Genova",
    "Università degli Studi di Genova",
    "Université Savoie Mont Blanc",
    "Università di Napoli “Federico II,",
    "Cardiff University",
    "Australian National University",
    "Massachusetts Institute of Technology",
    "Maastricht University",
    "Nikhef",
    "Università di Roma “La Sapienza,”",
    "Aix Marseille Université",
    "Université Paris-Saclay",
    "University of Tokyo",
    "Institut de Física d’Altes Energies (IFAE)"
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 100,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Adrian Abac",
      "orcid": "0000-0003-4786-2698"
    },
    {
      "affs": [
        1
      ],
      "name": "I. Abouelfettouh"
    },
    {
      "affs": [
        2,
        3
      ],
      "name": "F. Acernese",
      "orcid": "0000-0003-3103-3473"
    },
    {
      "affs": [
        4
      ],
      "name": "K. Ackley",
      "orcid": "0000-0002-8648-0767"
    },
    {
      "affs": [
        5
      ],
      "name": "Christian Adamcewicz",
      "orcid": "0000-0001-5525-6255"
    },
    {
      "affs": [
        6
      ],
      "name": "S. Adhicary",
      "orcid": "0009-0004-2101-5428"
    },
    {
      "affs": [
        7,
        0
      ],
      "name": "D. Adhikari"
    },
    {
      "affs": [
        8
      ],
      "name": "N. Adhikari",
      "orcid": "0000-0002-4559-8427"
    },
    {
      "affs": [
        9
      ],
      "name": "R. X. Adhikari",
      "orcid": "0000-0002-5731-5076"
    },
    {
      "affs": [
        10
      ],
      "name": "V. K. Adkins"
    },
    {
      "affs": [
        11
      ],
      "name": "Samsuzzaman Afroz",
      "orcid": "0009-0004-4459-2981"
    },
    {
      "affs": [
        12
      ],
      "name": "A. Agapito",
      "orcid": "0009-0005-9004-3163"
    },
    {
      "affs": [
        13
      ],
      "name": "D. Agarwal",
      "orcid": "0000-0002-8735-5554"
    },
    {
      "affs": [
        14
      ],
      "name": "M. Agathos",
      "orcid": "0000-0002-9072-1121"
    },
    {
      "affs": [
        15
      ],
      "name": "Nancy Aggarwal",
      "orcid": "0000-0002-0026-3877"
    },
    {
      "affs": [
        16
      ],
      "name": "S. Aggarwal"
    },
    {
      "affs": [
        17
      ],
      "name": "Odylio D. Aguiar",
      "orcid": "0000-0002-2139-4390"
    },
    {
      "affs": [
        18
      ],
      "name": "I.-L. Ahrend"
    },
    {
      "affs": [
        19,
        20
      ],
      "name": "L. Aiello",
      "orcid": "0000-0003-2771-8816"
    },
    {
      "affs": [
        21
      ],
      "name": "A. Ain",
      "orcid": "0000-0003-4534-4619"
    },
    {
      "affs": [
        11
      ],
      "name": "P. Ajith",
      "orcid": "0000-0001-7519-2439"
    },
    {
      "affs": [
        22,
        23
      ],
      "name": "Tomotada Akutsu",
      "orcid": "0000-0003-0733-7530"
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    {
      "affs": [
        24,
        25
      ],
      "name": "Simone Albanesi",
      "orcid": "0000-0001-7345-4415"
    },
    {
      "affs": [
        26,
        27
      ],
      "name": "W. Ali"
    },
    {
      "affs": [
        7,
        0
      ],
      "name": "S. Al-Kershi"
    },
    {
      "affs": [
        28
      ],
      "name": "C. Alléné"
    },
    {
      "affs": [
        2,
        29
      ],
      "name": "A. Allocca",
      "orcid": "0000-0002-5288-1351"
    },
    {
      "affs": [
        30
      ],
      "name": "S. Al-Shammari"
    },
    {
      "affs": [
        31
      ],
      "name": "P. A. Altin",
      "orcid": "0000-0001-8193-5825"
    },
    {
      "affs": [
        32
      ],
      "name": "S. Álvarez-López",
      "orcid": "0009-0003-8040-4936"
    },
    {
      "affs": [
        28
      ],
      "name": "W. Amar"
    },
    {
      "affs": [
        30
      ],
      "name": "O. Amarasinghe"
    },
    {
      "affs": [
        33,
        34
      ],
      "name": "A. Amato",
      "orcid": "0000-0001-9557-651X"
    },
    {
      "affs": [
        19,
        35
      ],
      "name": "F. Amicucci",
      "orcid": "0009-0005-2139-4197"
    },
    {
      "affs": [
        36
      ],
      "name": "Claude Amra",
      "orcid": "0000-0002-4618-5931"
    },
    {
      "affs": [
        9
      ],
      "name": "A. Ananyeva"
    },
    {
      "affs": [
        9
      ],
      "name": "S. B. Anderson",
      "orcid": "0000-0003-2219-9383"
    },
    {
      "affs": [
        9
      ],
      "name": "Warren G. Anderson",
      "orcid": "0000-0003-0482-5942"
    },
    {
      "affs": [
        37
      ],
      "name": "M. Andia",
      "orcid": "0000-0003-3675-9126"
    },
    {
      "affs": [
        38
      ],
      "name": "M. Ando"
    },
    {
      "affs": [
        39
      ],
      "name": "Marc Andrés-Carcasona",
      "orcid": "0000-0002-8738-1672"
    },
    {
      "affs": [
        7,
        0
      ],
      "name": "T. Andrić",
      "orcid": "0000-0002-9277-9773"
    },
    {
      "name": "J. Anglin"
    },
    {
      "name": "Stefano Ansoldi",
      "orcid": "0000-0002-5613-7693"
    },
    {
      "name": "Javier Mauricio Antelis",
      "orcid": "0000-0003-3377-0813"
    },
    {
      "affs": [
        37
      ],
      "name": "S. Antier",
      "orcid": "0000-0002-7686-3334"
    },
    {
      "name": "M. Aoumi"
    },
    {
      "name": "E. Z. Appavuravther"
    },
    {
      "affs": [
        9
      ],
      "name": "S. Appert"
    },
    {
      "name": "S. K. Apple",
      "orcid": "0009-0007-4490-5804"
    },
    {
      "affs": [
        9
      ],
      "name": "Koji Arai",
      "orcid": "0000-0001-8916-8915"
    },
    {
      "affs": [
        38
      ],
      "name": "A. Araya",
      "orcid": "0000-0002-6884-2875"
    },
    {
      "affs": [
        9
      ],
      "name": "M. C. Araya",
      "orcid": "0000-0002-6018-6447"
    },
    {
      "name": "Manuel Arca Sedda",
      "orcid": "0000-0002-3987-0519"
    },
    {
      "name": "J. S. Areeda",
      "orcid": "0000-0003-0266-7936"
    },
    {
      "affs": [
        1
      ],
      "name": "N. Aritomi"
    },
    {
      "affs": [
        26,
        27
      ],
      "name": "F. Armato",
      "orcid": "0000-0002-8856-8877"
    },
    {
      "name": "Sharon Armstrong",
      "orcid": "0009-0009-4285-2360"
    },
    {
      "name": "N. Arnaud",
      "orcid": "0000-0001-6589-8673"
    },
    {
      "name": "M. Arogeti",
      "orcid": "0000-0001-5124-3350"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/dqrhdy708w5ec.bib",
  "cited_by": 25,
  "doi": "10.3847/1538-4357/ae211e",
  "fulltext_url": null,
  "id": "dqrhdy708w5ec",
  "issns": [
    "0004-637X",
    "1538-4357"
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  "landing_url": "https://doi.org/10.3847/1538-4357/ae211e",
  "language": "en",
  "licence": "CC-BY",
  "licence_label": "CC BY",
  "licence_source": "journal",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
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      "3103|Pulsars and Gravitational Waves Research"
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  "openalex": "W7165120127",
  "pdf_url": null,
  "pmcid": null,
  "pmid": null,
  "published": "2026-06-18",
  "publisher": "IOP Publishing",
  "ris": "https://research.draconitic.com/paper/dqrhdy708w5ec.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:17:18Z",
      "native_id": "W7165120127",
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      "url": "https://doi.org/10.3847/1538-4357/ae211e"
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  "subjects": [
    {
      "field": "astronomy",
      "origin": "openalex:3103|Pulsars and Gravitational Waves Research",
      "subfield": "high-energy-astrophysics"
    }
  ],
  "title": "Open Data from LIGO, Virgo, and KAGRA through the First Part of the Fourth Observing Run",
  "title_text": "Open Data from LIGO, Virgo, and KAGRA through the First Part of the Fourth Observing Run",
  "type": "peer-reviewed",
  "updated_at": "2026-11-08T13:20:38Z",
  "url": "https://research.draconitic.com/paper/dqrhdy708w5ec",
  "venue": "The Astrophysical Journal",
  "versions": []
}