GWTC-1: A gravitational-wave transient catalog of compact binary mergers observed by LIGO and Virgo during the first and second observing runs BP Abbott, R Abbott, TD Abbott, S Abraham, F Acernese, K Ackley, ... Physical Review X 9 (3), 031040, 2019 | 3397 | 2019 |

Prospects for observing and localizing gravitational-wave transients with Advanced LIGO, Advanced Virgo and KAGRA BP Abbott, R Abbott, TD Abbott, S Abraham, F Acernese, K Ackley, ... Living reviews in relativity 23, 1-69, 2020 | 2181 | 2020 |

Gwtc-2: Compact binary coalescences observed by ligo and virgo during the first half of the third observing run R Abbott, TD Abbott, S Abraham, F Acernese, K Ackley, A Adams, ... Physical Review X 11 (2), 021053, 2021 | 1836 | 2021 |

GW190814: Gravitational Waves from the Coalescence of a 23 Solar Mass Black Hole with a 2.6 Solar Mass Compact Object R Abbott, TD Abbott, S Abraham, F Acernese, K Ackley, C Adams, ... The Astrophysical Journal Letters 896 (2), L44, 2020 | 1331 | 2020 |

GW190425: Observation of a compact binary coalescence with total mass∼ 3.4 M⊙ BP Abbott, R Abbott, TD Abbott, S Abraham, F Acernese, K Ackley, ... The Astrophysical Journal 892 (1), L3, 2020 | 1312 | 2020 |

GW190521: A Binary Black Hole Merger with a Total Mass of R Abbott, TD Abbott, S Abraham, F Acernese, K Ackley, C Adams, ... Physical Review Letters 125 (10), 101102, 2020 | 1067 | 2020 |

Population properties of compact objects from the second LIGO–Virgo Gravitational-Wave Transient Catalog R Abbott, TD Abbott, S Abraham, F Acernese, K Ackley, A Adams, ... The Astrophysical Journal Letters 913 (1), L7, 2021 | 777* | 2021 |

Tests of general relativity with the binary black hole signals from the LIGO-Virgo catalog GWTC-1 BP Abbott, R Abbott, TD Abbott, S Abraham, F Acernese, K Ackley, ... Physical Review D 100 (10), 104036, 2019 | 711 | 2019 |

Binary black hole population properties inferred from the first and second observing runs of advanced LIGO and advanced Virgo BP Abbott, R Abbott, TD Abbott, S Abraham, F Acernese, K Ackley, ... The Astrophysical Journal Letters 882 (2), L24, 2019 | 698 | 2019 |

Observation of gravitational waves from two neutron star–black hole coalescences R Abbott, TD Abbott, S Abraham, F Acernese, K Ackley, A Adams, ... The Astrophysical Journal Letters 915 (1), L5, 2021 | 627 | 2021 |

GW190412: Observation of a binary-black-hole coalescence with asymmetric masses R Abbott, TD Abbott, S Abraham, F Acernese, K Ackley, C Adams, ... Physical Review D 102 (4), 043015, 2020 | 544 | 2020 |

Tests of general relativity with binary black holes from the second LIGO-Virgo gravitational-wave transient catalog R Abbott, TD Abbott, S Abraham, F Acernese, K Ackley, A Adams, ... Physical review D 103 (12), 122002, 2021 | 526 | 2021 |

Properties and astrophysical implications of the 150 M⊙ binary black hole merger GW190521 R Abbott, TD Abbott, S Abraham, F Acernese, K Ackley, C Adams, ... The Astrophysical Journal Letters 900 (1), L13, 2020 | 521 | 2020 |

Open data from the first and second observing runs of Advanced LIGO and Advanced Virgo R Abbott, TD Abbott, S Abraham, F Acernese, K Ackley, C Adams, ... SoftwareX 13, 100658, 2021 | 385 | 2021 |

Search for the isotropic stochastic background using data from Advanced LIGO’s second observing run L Scientific, BP Abbott, R Abbott, TD Abbott, S Abraham, F Acernese, ... Physical Review D 100 (6), 061101, 2019 | 332 | 2019 |

A guide to LIGO–Virgo detector noise and extraction of transient gravitational-wave signals BP Abbott, R Abbott, TD Abbott, S Abraham, F Acernese, K Ackley, ... Classical and Quantum Gravity 37 (5), 055002, 2020 | 327 | 2020 |

Upper limits on the isotropic gravitational-wave background from Advanced LIGO and Advanced Virgo’s third observing run R Abbott, TD Abbott, S Abraham, F Acernese, K Ackley, A Adams, ... Physical Review D 104 (2), 022004, 2021 | 299 | 2021 |

First measurement of the Hubble constant from a dark standard siren using the dark energy survey galaxies and the LIGO/Virgo binary–black-hole merger GW170814 M Soares-Santos, A Palmese, W Hartley, J Annis, J Garcia-Bellido, ... The Astrophysical Journal Letters 876 (1), L7, 2019 | 270 | 2019 |

A gravitational-wave measurement of the Hubble constant following the second observing run of Advanced LIGO and Virgo BP Abbott, R Abbott, TD Abbott, S Abraham, F Acernese, K Ackley, ... The Astrophysical Journal 909 (2), 218, 2021 | 248 | 2021 |

Search for subsolar mass ultracompact binaries in Advanced LIGO’s second observing run BP Abbott, R Abbott, TD Abbott, S Abraham, F Acernese, K Ackley, ... Physical review letters 123 (16), 161102, 2019 | 183 | 2019 |