Author Affiliations

Aidan F. Brooks,^1,* Gabriele Vajente,¹ Hiro Yamamoto,¹ Rich Abbott,¹ Carl Adams,² Rana X. Adhikari,¹ Alena Ananyeva,¹ Stephen Appert,¹ Koji Arai,¹ Joseph S. Areeda,³ Yasmeen Asali,⁴ Stuart M. Aston,² Corey Austin,⁵ Anne M. Baer,⁶ Matthew Ball,⁷ Stefan W. Ballmer,⁸ Sharan Banagiri,⁹ David Barker,¹⁰ Lisa Barsotti,¹¹ Jeffrey Bartlett,¹⁰ Beverly K. Berger,¹² Joseph Betzwieser,² Dripta Bhattacharjee,¹³ Garilynn Billingsley,¹ Sebastien Biscans,^1,11 Carl D. Blair,² Ryan M. Blair,¹⁰ Nina Bode,^14,15 Phillip Booker,^14,15 Rolf Bork,¹ Alyssa Bramley,² Daniel D. Brown,¹⁶ Aaron Buikema,¹¹ Craig Cahillane,¹ Kipp C. Cannon,¹⁷ Huy Tuong Cao,¹⁶ Xu Chen,¹⁸ Alexei A. Ciobanu,¹⁶ Filiberto Clara,¹⁰ Camilla Compton,¹⁰ Sam J. Cooper,¹⁹ Kenneth R. Corley,⁴ Stefan T. Countryman,⁴ Pep B. Covas,²⁰ Dennis C. Coyne,¹ Laurence E. Datrier,²¹ Derek Davis,⁸ Chiara D. Difronzo,¹⁹ Katherine L. Dooley,^22,23 Jenne C. Driggers,¹⁰ Peter Dupej,²¹ Sheila E. Dwyer,¹⁰ Anamaria Effler,² Todd Etzel,¹ Matthew Evans,¹¹ Tom M. Evans,² Jon Feicht,¹ Alvaro Fernandez-Galiana,¹¹ Peter Fritschel,¹¹ Valery V. Frolov,² Paul Fulda,²⁴ Michael Fyffe,² Joe A. Giaime,^2,5 Dwayne D. Giardina,² Patrick Godwin,²⁵ Evan Goetz,^5,13,38,39 Slawomir Gras,¹¹ Corey Gray,¹⁰ Rachel Gray,²¹ Anna C. Green,²⁴ Anchal Gupta,¹ Eric K. Gustafson,¹ Dick Gustafson,²⁶ Evan Hall,¹¹ Jonathan Hanks,¹⁰ Joe Hanson,² Terra Hardwick,⁵ Raine K. Hasskew,² Matthew C. Heintze,² Adrian F. Helmling-Cornell,⁷ Nathan A. Holland,²⁷ Kiamu Izmui,²⁸ Wenxuan Jia,¹¹ Jeff D. Jones,¹⁰ Shivaraj Kandhasamy,²⁸ Sudarshan Karki,⁷ Marie Kasprzack,¹ Keita Kawabe,¹⁰ Nutsinee Kijbunchoo,²⁷ Peter J. King,¹⁰ Jeffrey S. Kissel,¹⁰ Rahul Kumar,¹⁰ Michael Landry,¹⁰ Benjamin B. Lane,¹¹ Brian Lantz,¹² Michael Laxen,² Yannick K. Lecoeuche,¹⁰ Jessica Leviton,²⁶ Liu Jian,^14,15 Marc Lormand,² Andrew P. Lundgren,²⁹ Ronaldas Macas,²² Myron Macinnis,¹¹ Duncan M. Macleod,²² Georgia L. Mansell,^10,11 Szabolcs Marka,⁴ Zsuzsanna Marka,⁴ Denis V. Martynov,¹⁹ Ken Mason,¹¹ Thomas J. Massinger,¹¹ Fabrice Matichard,^1,11 Nergis Mavalvala,¹¹ Richard McCarthy,¹⁰ David E. McClelland,²⁷ Scott McCormick,² Lee McCuller,¹¹ Jessica McIver,^1,38 Terry McRae,²⁷ Gregory Mendell,¹⁰ Kara Merfeld,⁷ Edmond L. Merilh,¹⁰ Fabian Meylahn,^14,15 Timesh Mistry,³⁰ Richard Mittleman,¹¹ Gerardo Moreno,¹⁰ Conor M. Mow-Lowry,¹⁹ Simone Mozzon,²⁹ Adam Mullavey,² Timothy J. Nelson,² Philippe Nguyen,⁷ Laura K. Nuttall,²⁹ Jason Oberling,¹⁰ Richard J. Oram,² Charles Osthelder,¹ David J. Ottaway,¹⁶ Harry Overmier,² Jordan R. Palamos,⁷ William Parker,^2,31 Ethan Payne,³² Arnaud Pele,² Reilly Penhorwood,²⁶ Carlos J. Perez,¹⁰ Marc Pirello,¹⁰ Hugh Radkins,¹⁰ Karla E. Ramirez,³³ Jonathan W. Richardson,¹ Keith Riles,²⁶ Norna A. Robertson,^1,21 Jameson G. Rollins,¹ Chandra L. Romel,¹⁰ Janeen H. Romie,² Michael P. Ross,³⁴ Kyle Ryan,¹⁰ Travis Sadecki,¹⁰ Eduardo J. Sanchez,¹ Luis E. Sanchez,¹ Saravanan R. Tiruppatturrajamanikkam,²⁸ Richard L. Savage,¹⁰ Dean Schaetzl,¹ Roman Schnabel,³⁵ Robert M. Schofield,⁷ Eyal Schwartz,² Danny Sellers,² Thomas Shaffer,¹⁰ Daniel Sigg,¹⁰ Bram J. Slagmolen,²⁷ Joshua R. Smith,³ Siddharth Soni,⁵ Borja Sorazu,²¹ Andrew P. Spencer,²¹ Ken A. Strain,²¹ Ling Sun,¹ Marek J. Szczepanczyk,²⁴ Michael Thomas,² Patrick Thomas,¹⁰ Keith A. Thorne,² Karl Toland,²¹ Calum I. Torrie,¹ Gary Traylor,² Maggie Tse,¹¹ Alexander L. Urban,⁵ Guillermo Valdes,⁵ Daniel C. Vander-Hyde,⁸ Peter J. Veitch,¹⁶ Krishna Venkateswara,³⁴ Gautam Venugopalan,¹ Aaron D. Viets,³⁶ Thomas Vo,⁸ Cheryl Vorvick,¹⁰ Madeline Wade,³⁷ Robert L. Ward,²⁷ Jim Warner,¹⁰ Betsy Weaver,¹⁰ Rainer Weiss,¹¹ Chris Whittle,¹¹ Benno Willke,^14,15 Christopher C. Wipf,¹ Liting Xiao,¹ Hang Yu,¹¹ Haocun Yu,¹¹ Liyuan Zhang,¹ Michael E. Zucker,^1,11 and John Zweizig¹

¹LIGO, California Institute of Technology, Pasadena, California 91125, USA

²LIGO Livingston Observatory, Livingston, Louisiana 70754, USA

³California State University Fullerton, Fullerton, California 92831, USA

⁴Columbia University, New York, New York 10027, USA

⁵Louisiana State University, Baton Rouge, Louisiana 70803, USA

⁶Christopher Newport University, Newport News, Virginia 23606, USA

⁷University of Oregon, Eugene, Oregon 97403, USA

⁸Syracuse University, Syracuse, New York 13244, USA

⁹University of Minnesota, Minneapolis, Minnesota 55455, USA

¹⁰LIGO Hanford Observatory, Richland, Washington 99352, USA

¹¹LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA

¹²Stanford University, Stanford, California 94305, USA

¹³Missouri University of Science and Technology, Rolla, Missouri 65409, USA

¹⁴Max Planck Institute for Gravitational Physics (Albert Einstein Institute), D-30167 Hannover, Germany

¹⁵Leibniz Universität Hannover, D-30167 Hannover, Germany

¹⁶OzGrav, University of Adelaide, Adelaide, SA 5005, Australia

¹⁷RESCEU, University of Tokyo, Tokyo, 113-0033, Japan

¹⁸OzGrav, University of Western Australia, Crawley, WA 6009, Australia

¹⁹University of Birmingham, Birmingham B15 2TT, UK

²⁰Universitat de les Illes Balears, IAC3—IEEC, E-07122 Palma de Mallorca, Spain

²¹SUPA, University of Glasgow, Glasgow G12 8QQ, UK

²²Cardiff University, Cardiff CF24 3AA, UK

²³The University of Mississippi, University, Mississippi 38677, USA

²⁴University of Florida, Gainesville, Florida 32611, USA

²⁵The Pennsylvania State University, University Park, Pennsylvania 16802, USA

²⁶University of Michigan, Ann Arbor, Michigan 48109, USA

²⁷OzGrav, Australian National University, Canberra, ACT 0200, Australia

²⁸Institute of Space and Astronautical Science, 3-1-1 Yoshinodai, Chuo ward, Sagamihara, Kanagawa 252-5210, Japan

²⁹Inter-University Centre for Astronomy and Astrophysics, Pune 411007, India

³⁰University of Portsmouth, Portsmouth, PO1 3FX, UK

³¹The University of Sheffield, Sheffield S10 2TN, UK

³²Southern University and A&M College, Baton Rouge, Louisiana 70813, USA

³³OzGrav, School of Physics & Astronomy, Monash University, Clayton 3800, VIC, Australia

³⁴The University of Texas Rio Grande Valley, Brownsville, Texas 78520, USA

³⁵University of Washington, Seattle, Washington 98195, USA

³⁶Universit’at Hamburg, D-22761 Hamburg, Germany

³⁷Concordia University Wisconsin, 2800 N. Lake Shore Dr., Mequon, Wisconsin 53097, USA

³⁸Kenyon College, Gambier, Ohio 43022, USA

³⁹University of British Columbia, Vancouver, British Columbia V6T 1Z4, Canada

^*Corresponding author: abrook01@caltech.edu

ORCID

Aidan F. Brooks	https://orcid.org/0000-0003-4295-792X
Koji Arai	https://orcid.org/0000-0001-8916-8915