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

  • The LIGO Scientific Collaboration
  • , The Virgo Collaboration
  • California Institute of Technology
  • Louisiana State University
  • Inter-University Centre for Astronomy and Astrophysics India
  • University of Salerno
  • National Institute for Nuclear Physics
  • Monash University
  • National Science Foundation
  • Australian National University
  • Max Planck Institute for Gravitational Physics (Albert Einstein Institute)
  • Leibniz University Hannover
  • Friedrich Schiller University Jena
  • University of Cambridge
  • University of Birmingham
  • Northwestern University
  • Instituto Nacional de Pesquisas Espaciais
  • University of Texas Rio Grande Valley
  • Gran Sasso Science Institute
  • Tata Institute of Fundamental Research
  • University of Illinois at Urbana-Champaign
  • Université de Lyon
  • University of Wisconsin-Milwaukee
  • University of Strathclyde
  • University of Udine
  • Université Paris Cité
  • California State University Fullerton
  • IN2P3/CNRS
  • European Gravitational Observatory
  • University of Florida
  • SPIC Science Foundation
  • Université Grenoble Alpes
  • Embry-Riddle Aeronautical University
  • Montclair State University
  • National Institute for Subatomic Physics

Research output: Contribution to journalArticlepeer-review

455 Scopus citations

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.

Original languageEnglish
Article number100658
JournalSoftwareX
Volume13
DOIs
StatePublished - Jan 2021

Keywords

  • Data representation and management
  • Gravitational Waves
  • GWOSC
  • Scientific databases

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