Multimessenger observations of a flaring blazar coincident with high-energy neutrino IceCube-170922A

Mark Aartsen

Markus Ackermann

Jenni Adams

Juan Antonio Aguilar

Markus Ahlers

Maryon Ahrens

Imen Al Samarai

David Altmann

Karen Andeen

Tyler Anderson

Isabelle Ansseau

Gisela Anton

Carlos Argüelles

Jan Auffenberg

Spencer Axani

Hadis Bagherpour

Xinhua Bai

Jared Barron

Steve Barwick

Volker Baum

Ryan Bay

James Beatty

Karl Heinz Becker

Julia Tjus

Segev BenZvi

David Berley

Elisa Bernardini

David Besson

Gary Binder

Daniel Bindig

Erik Blaufuss

Summer Blot

Christian Bohm

Mathis Boerner

Fabian Bos

Sebastian Boeser

Olga Botner

Etienne Bourbeau

James Bourbeau

Federica Bradascio

Jim Braun

Martin Brenzke

Hans-Peter Bretz

Stephanie Bron

Jannes Brostean-Kaiser

Alexander Burgman

Raffaela Busse

Tessa Carver

Edward Cheng

Dmitry Chirkin

Asen Christov

Ken Clark

Lew Classen

S. Coenders

Gabriel Collin

Janet Conrad

Paul Coppin

Pablo Correa

Doug Cowen

Robert Cross

Pranav Dave

Melanie Day

Joao Pedro AM de Andre

Catherine De Clercq

James Delaunay

Hans Dembinski

Sam DeRidder

Paolo Desiati

Krijn de Vries

Gwenhael DeWasseige

Meike DeWith

Ty DeYoung

Juan Carlos Díaz-Vélez

Vincenzo Di Lorenzo

Hrvoje Dujmovic

Jonathan Dumm

Matt Dunkman

Emily Dvorak

Benjamin Eberhardt

Thomas Ehrhardt

Bjorn Eichmann

Philipp Eller

Paul Evenson

Sam Fahey

Ali Fazely

John Felde

Kirill Filimonov

Chad Finley

Samuel Flis

Anna Franckowiak

Elizabeth Friedman

Alexander Fritz

Tom Gaisser

Jay Gallagher

Lisa Gerhardt

Kevin Ghorbani

Theo Glauch

Thorsten Gluesenkamp

Azriel Goldschmidt

Javier Gonzalez

Darren Grant

Zachary Griffith

Christian Haack

Allan Hallgren

Francis Halzen

Kael Hanson

Dustin Hebecker

David Heereman

Klaus Helbing

Robert Hellauer

Stephanie Hickford

Joshua Hignight

Gary Hill

Kara Hoffman

Ruth Hoffmann

Tobias Hoinka

Benjamin Hokanson-Fasig

Kotoyo Hoshina

Feifei Huang

Matthias Huber

Klas Hultqvist

Mirco Huennefeld

Raamis Hussain

Seongjin In

Nadège Iovine

Aya Ishihara

Emanuel Jacobi

George Japaridze

Minjin Jeong

Kyle Jero

Benjamin Jones

Piotr Kalaczynski

Woosik Kang

Alexander Kappes

David Kappesser

Timo Karg

Albrecht Karle

Uli Katz

Matt Kauer

Azadeh Keivani

John Kelley

Ali Kheirandish

JongHyun Kim

Myoungchul Kim

Thomas Kintscher

Joanna Kiryluk

Thomas Kittler

Spencer Klein

Ramesh Koirala

Hermann Kolanoski

Lutz Koepke

Claudio Kopper

Sandro Kopper

Jan Paul Koschinsky

Jason Koskinen

Marek Kowalski

Kai Krings

Mike Kroll

Gerald Krueckl

Samridha Kunwar

Naoko Kurahashi Neilson

Takao Kuwabara

Alexander Kyriacou

Mathieu Labare

Justin Lanfranchi

Michael Larson

Frederik Lauber

Kayla Leonard

Mariola Lesiak-Bzdak

Martin Leuermann

Qinrui Liu

Cristian Jesús Lozano Mariscal

Lu Lu

Jan Luenemann

William Luszczak

James Madsen

Giuliano Maggi

Kendall Mahn

Sarah Mancina

Reina Maruyama

Keiichi Mase

Ryan Maunu

Kevin Meagher

Morten Medici

Maximilian Meier

Thorben Menne

Gonzalo Merino

Thomas Meures

Sandy Miarecki

Jessie Micallef

Giulio Momente

Teresa Montaruli

Roger Moore

Robert Morse

Marjon Moulai

Rolf Nahnhauer

Prabandha Nakarmi

Uwe Naumann

Garrett Neer

Hans Niederhausen

Sarah Nowicki

Dave Nygren

Anna Pollmann

Alex Olivas

Aongus Ó Murchadha

Erin O'Sullivan

Tomasz Palczewski

Hershal Pandya

Daria Pankova

Peter Peiffer

James Pepper

Carlos de los Heros

Damian Pieloth

Elisa Pinat

Matthias Plum

Buford Price

Gerald Przybylski

Christoph Raab

Leif Raedel

Mohamed Rameez

Ludwig Rauch

Katherine Rawlins

Immacolata Carmen Rea

Rene Reimann

Ben Relethford

Matt Relich

Elisa Resconi

Wolfgang Rhode

Mike Richman

Sally Robertson

Martin Rongen

Carsten Rott

Tim Ruhe

Dirk Ryckbosch

Devyn Rysewyk

Ibrahim Safa

Tobias Saelzer

Sebastian Sanchez

Alexander Sandrock

Joakim Sandroos

Marcos Santander

Sourav Sarkar

Subir Sarkar

Konstancja Satalecka

Philipp Schlunder

Torsten Schmidt

Austin Schneider

Sebastian Schoenen

Sebastian Schoneberg

Lisa Schumacher

Stephen Sclanfani

Dave Seckel

Suruj Seunarine

Jan Soedingrekso

Dennis Soldin

Ming Song

Glenn Spiczak

Christian Spiering

Juliana Stachurska

Michael Stamatikos

Todor Stanev

Alexander Stasik

Robert Stein

Joeran Stettner

Anna Steuer

Thorsten Stezelberger

Robert Stokstad

Achim Stoessl

Nora Linn Strotjohann

Thomas Stuttard

Greg Sullivan

Michael Sutherland

Ignacio Taboada

Joulien Tatar

Frederik Tenholt

Samvel Ter-Antonyan

Andrii Terliuk

Serap Tilav

Pat Toale

Moriah Tobin

Christoph Toennis

Simona Toscano

Delia Tosi

Maria Tselengidou

ChunFai Tung

Andrea Turcati

Colin Turley

Bunheng Ty

Lisa Unger

Marcel Usner

Ward Van Driessche

Daan Van Eijk

Nick van Eijndhoven

Justin Vandenbroucke

Sander Vanheule

Jakob van Santen

Eric Vogel

Matthias Vraeghe

Christian Walck

Alexander Wallace

Marius Wallraff

Frank Wandler

Nancy Wandkowsky

Aatif Waza

Chris Weaver

Matthew Weiss

Chris Wendt

Johannes Werthebach

Stefan Westerhoff

Ben Whelan

Nathan Whitehorn

Klaus Wiebe

Christopher Wiebusch

Logan Wille

Dawn Williams

Lizz Wills

Martin Wolf

Joshua Wood

Tania Wood

Kurt Woschnagg

Donglian Xu

Xianwu Xu

Yiqian Xu

Juan Pablo Yanez

Gaurang Yodh

Shigeru Yoshida

Tianlu Yuan

Soheila Abdollahi

Marco Ajello

Roberto Angioni

Luca Baldini

Jean Ballet

Guido Barbiellini

Denis Bastieri

Keith Bechtol

Ronaldo Bellazzini

Bijan Berenji

Elisabetta Bissaldi

Roger Blandford

Raffaella Bonino

Eugenio Bottacini

Johan Bregeon

Philippe Bruel

Rolf Büehler

Toby Burnett

Eric Burns

Sara Buson

Rob Cameron

Regina Caputo

Patrizia A. Caraveo

Elisabetta Cavazzuti

Eric Charles

Sina Chen

Teddy Cheung

James Chiang

Graziano Chiaro

Stefano Ciprini

Johann Cohen-Tanugi

Jan Conrad

Denise Costantin

Sara Cutini

Filippo D'Ammando

Francesco de Palma

Seth Digel

Niccolò Di Lalla

Mattia Di Mauro

Leonardo Di Venere

Alberto Domínguez

Cecilia Favuzzi

Yasushi Fukazawa

Stefan Funk

Piergiorgio Fusco

Fabio Gargano

Dario Gasparrini

Nico Giglietto

Matteo Giomi

Paolo Giommi

Francesco Giordano

Marcello Giroletti

Thomas Glanzman

David Green

Isabelle Grenier

Marie-Hélène Grondin

Sylvain Guiriec

Alice Harding

Masaaki Hayashida

Liz Hays

John Hewitt

Deirdre Horan

Guölaugur Jóhannesson

Matthias Kadler

Shiki Kensei

Daniel Kocevski

Felicia Krauss

Michael Kreter

Michael Kuss

Giovanni La Mura

Stefan Larsson

Luca Latronico

Marianne Lemoine-Goumard

Jian Li

Francesco Longo

Francesco Loparco

Michael Lovellette

Pasquale Lubrano

Jeffrey Magill

Simone Maldera

Dmitry Malyshev

Alberto Manfreda

Mario Nicola Mazziotta

Julie McEnery

Manuel Meyer

Peter Michelson

Tsunefumi Mizuno

Maria Elena Monzani

Aldo Morselli

Igor Moskalenko

Michela Negro

Eric Nuss

Roopesh Ojha

Nicola Omodei

Monica Orienti

Elena Orlando

Michele Palatiello

Vaidehi Paliya

Jeremy Perkins

Massimo Persic

Melissa Pesce-Rollins

Frederic Piron

Troy Porter

Giacomo Principe

Silvia Rainò

Riccardo Rando

Bindu Rani

Massimiliano Razzano

Soebur Razzaque

Anita Reimer

Olaf Reimer

Nicolas Renault-Tinacci

Steve Ritz

Leon Rochester

Pablo Saz Parkinson

Carmelo Sgrò

Eric J. Siskind

Gloria Spandre

Paolo Spinelli

Dan Suson

Hiro Tajima

Mitsunari Takahashi

Yasuyuki Tanaka

Jana Thayer

David J. Thompson

Luigi Tibaldo

Diego F. Torres

Eleonora Torresi

Gino Tosti

Eleonora Troja

Janeth Verónica Valverde

Giacomo Vianello

Matthew Vogel

Kent Wood

Matthew Wood

Gabrijela Zaharijas

Max Ludwig Ahnen

Stefano Ansoldi

Lucio Angelo Antonelli

Cornelia Arcaro

Dominik Baack

Ana Babić

Biswajit Banerjee

Priyadarshini Bangale

Ulisses Barres de Almeida

Juan Abel Barrio

Josefa Becerra González

Wlodek Bednarek

Alessio Berti

Wrijupan Bhattacharyya

Adrian Biland

Oscar Blanch

Giacomo Bonnoli

Roberto Carosi

Alessandro Carosi

Giovanni Ceribella

Anshu Chatterjee

Sidika Merve Colak

Pierre Colin

Eduardo Colombo

Jose Luis Contreras

Juan Cortina

Stefano Covino

Paolo Cumani

Paolo Da Vela

Francesco Dazzi

Alessandro De Angelis

Barbara De Lotto

Manuel Delfino

Jordi Delgado

Federico Di Pierro

Dijana Dominis Prester

Daniela Dorner

Michele Doro

Sabrina Einecke

Dominik Elsaesser

Vandad Fallah Ramazani

Alba Fernández-Barral

David Fidalgo

Luca Foffano

Konstantin Pfrang

Maria Victoria Fonseca

Lluis Font

Christian Fruck

Daniel Galindo

Stefano Gallozzi

Ramon J. García López

Markus Garczarczyk

Markus Gaug

Paola Giammaria

Nikola Godinović

Dariusz Gora

Daniel Guberman

Daniela Hadasch

Alexander Hahn

Tarek Hassan

Javier Herrera

Juergen Hose

Dario Hrupec

Susumu Inoue

Kazuma Ishio

Yusuke Konno

Hidetoshi Kubo

Junko Kushida

Damira Lelas

Elina Lindfors

Saverio Lombardi

Marcos López

Camilla Maggio

Pratik Majumdar

Martin Makariev

Galina Maneva

Marina Manganaro

Karl Mannheim

Laura Maraschi

Mosé Mariotti

Manel Martínez

Shu Masuda

Daniel Mazin

Milen Minev

Jose Miguel Miranda

Razmik Mirzoyan

Abelardo Moralejo

Victoria Moreno

Elena Moretti

Tsutomu Nagayoshi

Vitaly Neustroev

Andrzej Niedzwiecki

Mireia Nievas Rosillo

Cosimo Nigro

Kari Nilsson

Daniele Ninci

Kyoshi Nishijima

Koji Noda

Leyre Nogués

Simona Paiano

Joaquim Palacio

David Paneque

Riccardo Paoletti

Josep M. Paredes

Giovanna Pedaletti

Michele Peresano

Pier Giorgio Prada Moroni

Elisa Prandini

Ivica Puljak

Jezabel Rodriguez

Ignasi Reichardt

Marc Ribó

Javier Rico

Chiara Righi

Andrea Rugliancich

Takayuki Saito

Thomas Schweizer

Julian Sitarek

Iva Šnidarić

Dorota Sobczynska

Antonio Stamerra

Marcel Strzys

Tihomir Surić

Fabrizio Tavecchio

Petar Temnikov

Tomislav Terzić

Masahiro Teshima

Nuria Torres-Albà

Aldo Treves

Shimpei Tsujimoto

Gaia Vanzo

Monica Vazquez Acosta

Ievgen Vovk

John E. Ward

Martin Will

Darko Zarić

Alberto Franceschini

Fabrizio Lucarelli

Marco Tavani

Giovanni Piano

Imma Donnarumma

Carlotta Pittori

Francesco Verrecchia

Andrea Bulgarelli

Patrizia Caraveo

Paolo Walter Cattaneo

Sergio Colafrancesco

Enrico Costa

Guido Di Cocco

Attilio Ferrari

Fulvio Gianotti

Andrea Giuliani

Paolo Lipari

Sandro Mereghetti

Luigi Pacciani

Franco Paoletti

Nicolò Parmiggiani

Alberto Pellizzoni

Piergiorgio Picozza

Maura Pilia

Andrea Rappoldi

Alessio Trois

Stefano Vercellone

Valerio Vittorini

Andrea Albert

Ruben Alfaro

César Álvarez

Roberto Arceo

Juan Carlos Arteaga Velázquez

Daniel Omar Avila Rojas

Hugo Alberto Ayala Solares

Ana Delia Becerril

Ernesto Belmont-Moreno

Abel Bernal

Karen S. Caballero Mora

Tomás Capistrán Rojas

Alberto Carramiñana

Sabrina Casanova

Mario Alberto Castillo Maldonado

Umberto Cotti

Jorge Cotzomi

Sara Coutiño de León

Cederik León De León Acuña

Eduardo De la Fuente

Raquel Diaz Hernandez

Simone Dichiara

Brenda Dingus

Michael DuVernois

Juan Carlos Díaz Velez

Robert Ellsworth

Kristi Engel

Daniel W. Fiorino

Henrike Fleischhack

Nissim Illich Fraija

José Andrés García González

Fernando Garfias

Maria Magdalena González

Adiv González Muñoz

Jordan A. Goodman

Zigfried Hampel-Arias

J. Patrick Harding

Sergio Hernandez Cadena

Binita Hona

Filiberto Hueyotl-Zahuantitla

Michelle Hui

Petra Hüntemeyer

Arturo Iriarte

Armelle Jardin-Blicq

Vikas Joshi

Sarah Kaufmann

Gerd J. Kunde

Alejandro Lara

Robert Lauer

William Lee

Dirk Lennarz

Hermes León Vargas

Jim Linnemann

Anna Lia Longinotti

Gilgamesh Luis-Raya

Rene Luna-García

Kelly Malone

Samuel Stephens Marinelli

Oscar Martinez

Israel Martinez Castellanos

Humberto Martínez Huerta

Jesús Martínez Castro

John Matthews

Pedro Miranda-Romagnoli

Eduardo Moreno Barbosa

Miguel Mostafa

Amid Nayerhoda

Lukas Nellen

Michael Newbold

Mehr Un Nisa

Roberto Noriega-Papaqui

Rodrigo Pelayo

John Pretz

Eucario Gonzalo Pérez Pérez

Zhixiang Ren

Chang Dong Rho

Colas Rivière

Daniel Rosa González

Matthew Rosenberg

Edna Ruiz-Velasco

Enrique Ruiz-Velasco

Francisco Salesa Greus

Andres Sandoval

Michael Schneider

Harm Schoorlemmer

Gus Sinnis

Andrew James Smith

Wayne Springer

Pooja Surajbali

Omar Tibolla

Kirsten Tollefson

Ibrahim Torres

Luis Villaseñor

Thomas Weisgarber

Felix Werner

Tolga Yapici

Arnulfo Zepeda

Hao Zhou

Juan de Dios Álvarez Romero

H. Abdalla

E.O. Angüner

C. Armand

M. Backes

Y. Becherini

D. Berge

M. Böttcher

C. Boisson

J. Bolmont

S. Bonnefoy

P. Bordas

F. Brun

M. Büchele

T. Bulik

S. Caroff

A. Carosi

S. Casanova

M. Cerruti

N. Chakraborty

S. Chandra

A. Chen

S. Colafrancesco

I.D. Davids

C. Deil

J. Devin

A. Djannati-Ataï

K. Egberts

G. Emery

S. Eschbach

A. Fiasson

G. Fontaine

S. Funk

M. Füßling

Y.A. Gallant

F. Gaté

G. Giavitto

D. Glawion

J.F. Glicenstein

D. Gottschall

M.-H. Grondin

M. Haupt

G. Henri

J.A. Hinton

C. Hoischen

T.L. Holch

D. Huber

M. Jamrozy

D. Jankowsky

F. Jankowsky

L. Jouvin

I. Jung-Richardt

D. Kerszberg

B. Khélifi

J. King

S. Klepser

W. Kluźniak

Nu Komin

M. Kraus

J. Lefaucheur

A. Lemière

M. Lemoine-Goumard

J.-P. Lenain

E. Leser

T. Lohse

R. López-Coto

M. Lorentz

I. Lypova

V. Marandon

G. Guillem Martí-Devesa

G. Maurin

A.M.W. Mitchell

R. Moderski

M. Mohamed

L. Mohrmann

E. Moulin

T. Murach

M. de Naurois

F. Niederwanger

J. Niemiec

L. Oakes

P. O'Brien

S. Ohm

M. Ostrowski

I. Oya

M. Panter

R.D. Parsons

C. Perennes

Q. Piel

S. Pita

V. Poireau

A. Priyana Noel

H. Prokoph

G. Pühlhofer

A. Quirrenbach

S. Raab

R. Rauth

M. Renaud

F. Rieger

L. Rinchiuso

C. Romoli

G. Rowell

B. Rudak

D.A. Sanchez

M. Sasaki

R. Schlickeiser

F. Schüssler

A. Schulz

U. Schwanke

M. Seglar-Arroyo

N. Shafi

R. Simoni

H. Sol

C. Stegmann

C. Steppa

T. Tavernier

A.M. Taylor

D. Tiziani

C. Trichard

M. Tsirou

C. van Eldik

C. van Rensburg

B. van Soelen

J. Veh

P. Vincent

F. Voisin

S.J. Wagner

R.M. Wagner

A. Wierzcholska

R. Zanin

A.A. Zdziarski

A. Zech

A. Ziegler

J. Zorn

N. Zywucka

V. Savchenko

C. Ferrigno

A. Bazzano

R. Diehl

E. Kuulkers

P. Laurent

S. Mereghetti

L. Natalucci

F. Panessa

J. Rodi

P. Ubertini

Tomoki Morokuma

Kouji Ohta

Yasuyuki T. Tanaka

Hiroki Mori

Masayuki Yamanaka

Koji S. Kawabata

Yousuke Utsumi

Tatsuya Nakaoka

Miho Kawabata

Hiroki Nagashima

Michitoshi Yoshida

Yoshiki Matsuoka

Ryosuke Itoh

William Keel

Christopher Copperwheat

Iain Steele

S. Bradley Cenko

Philip Evans

Derek Fox

Jamie Kennea

Francis Marshall

Julian Osborne

Aaron Tohuvavohu

Douglas Cowen

James DeLaunay

Anushka Abeysekara

Avery Archer

Wystan Benbow

Ralph Bird

Aryeh Brill

Robert Brose

Matthew Buchovecky

James Buckley

Viatcheslav Bugaev

Jodi Christiansen

Michael Connolly

Wei Cui

Michael Daniel

Manel Errando

Abraham Falcone

Qi Feng

John Finley

Lucy Fortson

Amy Furniss

Orel Gueta

Moritz Hütten

Olivier Hervet

Gareth Hughes

Thomas Humensky

Caitlin Johnson

Philip Kaaret

Payel Kar

Nathan Kelley-Hoskins

Mary Kertzman

David Kieda

Maria Krause

Frank Krennrich

Sajan Kumar

Mark Lang

Tony Lin

Gernot Maier

Steven McArthur

Patrick Moriarty

Reshmi Mukherjee

Daniel Nieto

Stephen O'Brien

Rene Ong

Adam Otte

Nahee Park

Andriy Petrashyk

Martin Pohl

Alexis Popkow

Elisa Pueschel

John Quinn

Kenneth Ragan

Paul Reynolds

Gregory Richards

Emmet Roache

Dr Cameron Rulten cameron.b.rulten@durham.ac.uk
Post Doctoral Research Associate

Iftach Sadeh

Skyler Scott

Glenn Sembroski

Karlen Shahinyan

Iurii Sushch

Samuel Trépanier

Jonathan Tyler

Vladimir Vassiliev

Scott Wakely

Amanda Weinstein

Rita Wells

Patrick Wilcox

Alina Wilhelm

David Williams

Benjamin Zitzer

Alexandra Tetarenko

Amy Kimball

James Miller-Jones

Gregory Sivakoff