@article{4ede9636498445ed986395755201071d,
title = "1-OGC: The First Open Gravitational-wave Catalog of Binary Mergers from Analysis of Public Advanced LIGO Data",
abstract = "We present the first Open Gravitational-wave Catalog, obtained by using the public data from Advanced LIGO's first observing run to search for compact-object binary mergers. Our analysis is based on new methods that improve the separation between signals and noise in matched-filter searches for gravitational waves from the merger of compact objects. The three most significant signals in our catalog correspond to the binary black hole mergers GW150914, GW151226, and LVT151012. We assume a common population of binary black holes for these three signals by defining a region of parameter space that is consistent with these events. Under this assumption, we find that LVT151012 has a 97.6% probability of being astrophysical in origin. No other significant binary black hole candidates are found, nor did we observe any significant binary neutron star or neutron star-black hole candidates. We make available our complete catalog of events, including the subthreshold population of candidates.",
keywords = "black hole physics, gravitational waves, stars: neutron",
author = "Nitz, {Alexander H.} and Collin Capano and Nielsen, {Alex B.} and Steven Reyes and Rebecca White and Brown, {Duncan A.} and Badri Krishnan",
note = "Funding Information: We thank Thomas Dent and Sumit Kumar for useful discussions and comments. We thank Stuart Anderson, Jonah Kannah, and Alan Weinstein for help accessing data from the Gravitational Wave Open Science Center. We acknowledge the Max Planck Gesellschaft for support and the Atlas cluster computing team at AEI Hannover. Computations were also supported by Syracuse University and NSF award OAC-1541396. D.A.B. acknowledges NSF awards PHY-1707954, OAC-1443047, and OAC-1738962 for support. S.R. acknowledges NSF award PHY-1707954 and OAC-1443047 for support. R.W. acknowledges NSF award OAC-1823378 for support. 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 is funded by the U.S. National Science Foundation. Virgo is funded by the French Centre National de Recherche Scientifique (CNRS), the Italian Istituto Nazionale della Fisica Nucleare (INFN) and the Dutch Nikhef, with contributions by Polish and Hungarian institutes. Publisher Copyright: {\textcopyright} 2019. The American Astronomical Society.",
year = "2019",
doi = "10.3847/1538-4357/ab0108",
language = "English (US)",
volume = "872",
journal = "Astrophysical Journal",
issn = "0004-637X",
publisher = "IOP Publishing Ltd.",
number = "2",
}