Published January 2021 | Version Submitted + Published
Journal Article Open

Open data from the first and second observing runs of Advanced LIGO and Advanced Virgo

Creators

Abstract

Advanced LIGO and Advanced Virgo are monitoring the sky and collecting gravitational-wave strain data with sufficient sensitivity to detect signals routinely. In this paper we describe the data recorded by these instruments during their first and second observing runs. The main data products are gravitational-wave strain time series sampled at 16384 Hz. The datasets that include this strain measurement can be freely accessed through the Gravitational Wave Open Science Center at http://gw-openscience.org, together with data-quality information essential for the analysis of LIGO and Virgo data, documentation, tutorials, and supporting software.

Additional Information

© 2021 Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). Received 13 March 2020, Revised 17 October 2020, Accepted 5 January 2021, Available online 23 January 2021. This research has made use of data, software and/or web tools obtained from the Gravitational Wave Open Science Center (https://www.gw-openscience.org/), a service of LIGO Laboratory, the LIGO Scientific Collaboration and the Virgo Collaboration. LIGO Laboratory and Advanced LIGO are funded by the United States National Science Foundation (NSF) as well as the Science and Technology Facilities Council (STFC) of the United Kingdom, the Max-Planck-Society (MPS), and the State of Niedersachsen/Germany for support of the construction of Advanced LIGO and construction and operation of the GEO600 detector. Additional support for Advanced LIGO was provided by the Australian Research Council. Virgo is funded, through the European Gravitational Observatory (EGO), by the French Centre National de Recherche Scientifique (CNRS), the Italian Istituto Nazionale di Fisica Nucleare (INFN) and the Dutch Nikhef, with contributions by institutions from Belgium, Germany, Greece, Hungary, Ireland, Japan, Monaco, Poland, Portugal, Spain. The authors gratefully acknowledge the support of the United States National Science Foundation (NSF) for the construction and operation of the LIGO Laboratory and Advanced LIGO as well as the Science and Technology Facilities Council (STFC) of the United Kingdom, the Max-Planck-Society (MPS), and the State of Niedersachsen/Germany for support of the construction of Advanced LIGO and construction and operation of the GEO600 detector. Additional support for Advanced LIGO was provided by the Australian Research Council. The authors gratefully acknowledge the Italian Istituto Nazionale di Fisica Nucleare (INFN), the French Centre National de la Recherche Scientifique (CNRS) and the Foundation for Fundamental Research on Matter supported by the Netherlands Organisation for Scientific Research, for the construction and operation of the Virgo detector and the creation and support of the EGO consortium. The authors also gratefully acknowledge research support from these agencies as well as by the Council of Scientific and Industrial Research of India, the Department of Science and Technology, India, the Science & Engineering Research Board (SERB), India, the Ministry of Human Resource Development, India, the Spanish Agencia Estatal de Investigación, the Vicepresidència i Conselleria d'Innovació, Recerca i Turisme and the Conselleria d'Educació i Universitat del Govern de les Illes Balears, the Conselleria d'Educació, Investigació, Cultura i Esport de la Generalitat Valenciana, the National Science Centre of Poland, the Swiss National Science Foundation (SNSF), the Russian Foundation for Basic Research, the Russian Science Foundation, the European Commission, the European Regional Development Funds (ERDF), the Royal Society, the Scottish Funding Council, the Scottish Universities Physics Alliance, the Hungarian Scientific Research Fund (OTKA), the Lyon Institute of Origins (LIO), the Paris Île-de-France Region, the National Research, Development and Innovation Office Hungary (NKFIH), the National Research Foundation of Korea, Industry Canada and the Province of Ontario through the Ministry of Economic Development and Innovation, the Natural Science and Engineering Research Council Canada, the Canadian Institute for Advanced Research, the Brazilian Ministry of Science, Technology, Innovations, and Communications, the International Center for Theoretical Physics South American Institute for Fundamental Research (ICTP-SAIFR), the Research Grants Council of Hong Kong, the National Natural Science Foundation of China (NSFC), the Leverhulme Trust, the Research Corporation, the Ministry of Science and Technology (MOST), Taiwan and the Kavli Foundation. The authors gratefully acknowledge the support of the NSF, STFC, INFN and CNRS for provision of computational resources. The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

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Submitted - 1912.11716.pdf

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Additional details

Identifiers

Eprint ID
102541
Resolver ID
CaltechAUTHORS:20200415-070140806

Funding

NSF
Centre National de Recherche Scientifique (CNRS)
Istituto Nazionale di Fisica Nucleare (INFN)
Nikhef institute
Science and Technology Facilities Council (STFC)
Max-Planck-Society
State of Niedersachsen/Germany
Australian Research Council
Stichting voor Fundamenteel Onderzoek der Materie (FOM)
Nederlandse Organisatie voor Wetenschappelijk Onderzoek (NWO)
Council of Scientific and Industrial Research (India)
Department of Science and Technology (India)
Science and Engineering Research Board (SERB)
Ministry of Human Resource Development (India)
Agencia Estatal de Investigación
Vicepresidència i Conselleria d'Innovació, Recerca i Turisme
Conselleria d'Educació i Universitat del Govern de les Illes Balears
Conselleria d'Educació, Investigació, Cultura i Esport de la Generalitat Valenciana
National Science Centre (Poland)
Swiss National Science Foundation (SNSF)
Russian Foundation for Basic Research
Russian Science Foundation
European Commission
European Regional Development Funds (ERDF)
Royal Society
Scottish Funding Council
Scottish Universities Physics Alliance
Hungarian Scientific Research Fund (OTKA)
Lyon Institute of Origins (LIO)
Paris Île-de-France Region
National Research, Development and Innovation Fund (NKFIA)
National Research Foundation of Korea
Industry Canada
Province of Ontario Ministry of Economic Development and Innovation
Natural Science and Engineering Research Council Canada
Canadian Institute for Advanced Research (CIFAR)
Ministério da Ciência, Tecnologia, Inovações e Comunicações (MCTIC)
International Center for Theoretical Physics South American Institute for Fundamental Research (ICTP-SAIFR)
Research Grants Council of Hong Kong
National Natural Science Foundation of China
Leverhulme Trust
Research Corporation
Ministry of Science and Technology (Taipei)
Kavli Foundation

Dates

Created
2020-04-15
Created from EPrint's datestamp field
Updated
2023-06-01
Created from EPrint's last_modified field

Caltech Custom Metadata

Caltech groups
LIGO, TAPIR, Astronomy Department