K. Andeen⁴², G. Anton²⁶, C. Argüelles¹⁴, Y. Ashida⁵³, S. Athanasiadou⁶², S. N. Axani⁴⁴, X. Bai⁵⁰, V. A. Balagopal⁴⁰, M. Baricevic⁴⁰, S. W. Barwick³⁰, V. Basu⁴⁰, R. Bay⁸, J. J. Beatty^20,21, J. Becker Tjus^11,†, J. Beise⁶⁰, C. Bellenghi²⁷, C. Benning¹, S. BenZvi⁵², D. Berley¹⁹, E. Bernardini⁴⁸, D. Z. Besson³⁶, E. Blaufuss¹⁹, S. Blot⁶², F. Bontempo³¹, J. Y. Book¹⁴, C. Boscolo Meneguolo⁴⁸, S. Böser⁴¹, O. Botner⁶⁰, J. Böttcher¹, E. Bourbeau²², J. Braun⁴⁰, B. Brinson⁶, J. Brostean-Kaiser⁶², R. T. Burley², R. S. Busse⁴³, D. Butterfield⁴⁰, M. A. Campana⁴⁹, K. Carloni¹⁴, E. G. Carnie-Bronca², S. Chattopadhyay^40,*, N. Chau¹², C. Chen⁶, Z. Chen⁵⁵, D. Chirkin⁴⁰, S. Choi⁵⁶, B. A. Clark¹⁹, L. Classen⁴³, A. Coleman⁶⁰, G. H. Collin¹⁵, A. Connolly^20,21, J. M. Conrad¹⁵, P. Coppin¹³, P. Correa¹³, D. F. Cowen^58,59, P. Dave⁶, C. De Clercq¹³, J. J. DeLaunay⁵⁷, D. Delgado¹⁴, S. Deng¹, K. Deoskar⁵⁴, A. Desai⁴⁰, P. Desiati⁴⁰, K. D. de Vries¹³, G. de Wasseige³⁷, T. DeYoung²⁴, A. Diaz¹⁵, J. C. Díaz-Vélez⁴⁰, M. Dittmer⁴³, A. Domi²⁶, H. Dujmovic⁴⁰, M. A. DuVernois⁴⁰, T. Ehrhardt⁴¹, P. Eller²⁷, E. Ellinger⁶¹, S. El Mentawi¹, D. Elsässer²³, R. Engel^31,32, H. Erpenbeck⁴⁰, J. Evans¹⁹, P. A. Evenson⁴⁴, K. L. Fan¹⁹, K. Fang⁴⁰, K. Farrag¹⁶, A. R. Fazely⁷, N. Feigl¹⁰, S. Fiedlschuster²⁶, A. T. Fienberg⁵⁹, C. Finley⁵⁴, L. Fischer⁶², D. Fox⁵⁸, A. Franckowiak¹¹, A. Fritz⁴¹, P. Fürst¹, J. Gallagher³⁹, E. Ganster¹, A. Garcia¹⁴, L. Gerhardt⁹, A. Ghadimi⁵⁷, C. Glaser⁶⁰, T. Glauch²⁷, T. Glüsenkamp^26,60, N. Goehlke³², J. G. Gonzalez⁴⁴, S. Goswami⁵⁷, D. Grant²⁴, S. J. Gray¹⁹, O. Gries¹, S. Griffin⁴⁰, S. Griswold⁵², K. M. Groth²², C. Günther¹, P. Gutjahr²³, C. Haack²⁶, A. Hallgren⁶⁰, R. Halliday²⁴, L. Halve¹, F. Halzen⁴⁰, H. Hamdaoui⁵⁵, M. Ha Minh²⁷, K. Hanson⁴⁰, J. Hardin¹⁵, A. A. Harnisch²⁴, P. Hatch³³, A. Haungs³¹, K. Helbing⁶¹, J. Hellrung¹¹, F. Henningsen²⁷, L. Heuermann¹, N. Heyer⁶⁰, S. Hickford⁶¹, A. Hidvegi⁵⁴, C. Hill¹⁶, G. C. Hill², K. D. Hoffman¹⁹, S. Hori⁴⁰, K. Hoshina^40,‡, W. Hou³¹, T. Huber³¹, K. Hultqvist⁵⁴, M. Hünnefeld²³, R. Hussain⁴⁰, K. Hymon²³, S. In⁵⁶, A. Ishihara¹⁶, M. Jacquart⁴⁰, O. Janik¹, M. Jansson⁵⁴, G. S. Japaridze⁵, M. Jeong⁵⁶, M. Jin¹⁴, B. J. P. Jones⁴, D. Kang³¹, W. Kang⁵⁶, X. Kang⁴⁹, A. Kappes⁴³, D. Kappesser⁴¹, L. Kardum²³, T. Karg⁶², M. Karl²⁷, A. Karle⁴⁰, U. Katz²⁶, M. Kauer⁴⁰, J. L. Kelley⁴⁰, A. Khatee Zathul⁴⁰, A. Kheirandish^34,35, J. Kiryluk⁵⁵, S. R. Klein^8,9, A. Kochocki²⁴, R. Koirala⁴⁴, H. Kolanoski¹⁰, T. Kontrimas²⁷, L. Köpke⁴¹, C. Kopper²⁶, D. J. Koskinen²², P. Koundal³¹, M. Kovacevich⁴⁹, M. Kowalski^10,62, T. Kozynets²², J. Krishnamoorthi^40,*, K. Kruiswijk³⁷, E. Krupczak²⁴, A. Kumar⁶², E. Kun¹¹, N. Kurahashi⁴⁹, N. Lad⁶², C. Lagunas Gualda⁶², M. Lamoureux³⁷, M. J. Larson¹⁹, S. Latseva¹, F. Lauber⁶¹, J. P. Lazar^14,40, J. W. Lee⁵⁶, K. Leonard DeHolton⁵⁹, A. Leszczyńska⁴⁴, M. Lincetto¹¹, Q. R. Liu⁴⁰, M. Liubarska²⁵, E. Lohfink⁴¹, C. Love⁴⁹, C. J. Lozano Mariscal⁴³, F. Lucarelli²⁸, W. Luszczak^20,21, Y. Lyu^8,9, J. Madsen⁴⁰, K. B. M. Mahn²⁴, Y. Makino⁴⁰, E. Manao²⁷, S. Mancina^40,48, W. Marie Sainte⁴⁰, I. C. Mariş¹², S. Marka⁴⁶, Z. Marka⁴⁶, M. Marsee⁵⁷, I. Martinez-Soler¹⁴, R. Maruyama⁴⁵, F. Mayhew²⁴, T. McElroy²⁵, F. McNally³⁸, J. V. Mead²², K. Meagher⁴⁰, S. Mechbal⁶², A. Medina²¹, M. Meier¹⁶, Y. Merckx¹³, L. Merten¹¹, J. Micallef²⁴, J. Mitchell⁷, T. Montaruli²⁸, R. W. Moore²⁵, Y. Morii¹⁶, R. Morse⁴⁰, M. Moulai⁴⁰, T. Mukherjee³¹, R. Naab⁶², R. Nagai¹⁶, M. Nakos⁴⁰, U. Naumann⁶¹, J. Necker⁶², A. Negi⁴, M. Neumann⁴³, H. Niederhausen²⁴, M. U. Nisa²⁴, A. Noell¹, A. Novikov⁴⁴, S. C. Nowicki²⁴, A. Obertacke Pollmann¹⁶, V. O’Dell⁴⁰, M. Oehler³¹, B. Oeyen²⁹, A. Olivas¹⁹, R. Orsoe²⁷, J. Osborn⁴⁰, E. O’Sullivan⁶⁰, H. Pandya⁴⁴, D. V. Pankova⁵⁹, N. Park³³, G. K. Parker⁴, E. N. Paudel⁴⁴, L. Paul^42,50, C. Pérez de los Heros⁶⁰, J. Peterson⁴⁰, S. Philippen¹, A. Pizzuto⁴⁰, M. Plum⁵⁰, A. Pontén⁶⁰, Y. Popovych⁴¹, M. Prado Rodriguez⁴⁰, B. Pries²⁴, R. Procter-Murphy¹⁹, G. T. Przybylski⁹, C. Raab³⁷, J. Rack-Helleis⁴¹, K. Rawlins³, Z. Rechav⁴⁰, A. Rehman⁴⁴, P. Reichherzer¹¹, G. Renzi¹², E. Resconi²⁷, S. Reusch⁶², W. Rhode²³, B. Riedel⁴⁰, A. Rifaie¹, E. J. Roberts², S. Robertson^8,9, S. Rodan⁵⁶, G. Roellinghoff⁵⁶, M. Rongen²⁶, C. Rott^53,56, T. Ruhe²³, L. Ruohan²⁷, D. Ryckbosch²⁹, I. Safa^14,40, J. Saffer³², D. Salazar-Gallegos²⁴, P. Sampathkumar³¹, S. E. Sanchez Herrera²⁴, A. Sandrock⁶¹, M. Santander⁵⁷, S. Sarkar²⁵, S. Sarkar⁴⁷, J. Savelberg¹, P. Savina⁴⁰, M. Schaufel¹, H. Schieler³¹, S. Schindler²⁶, L. Schlickmann¹, B. Schlüter⁴³, F. Schlüter¹², N. Schmeisser⁶¹, T. Schmidt¹⁹, J. Schneider²⁶, F. G. Schröder^31,44, L. Schumacher²⁶, G. Schwefer¹, S. Sclafani¹⁹, D. Seckel⁴⁴, M. Seikh³⁶, S. Seunarine⁵¹, R. Shah⁴⁹, A. Sharma⁶⁰, S. Shefali³², N. Shimizu¹⁶, M. Silva⁴⁰, B. Skrzypek¹⁴, B. Smithers⁴, R. Snihur⁴⁰, J. Soedingrekso²³, A. Søgaard²², D. Soldin³², P. Soldin¹, G. Sommani¹¹, C. Spannfellner²⁷, G. M. Spiczak⁵¹, M. Stamatikos²¹, T. Stanev⁴⁴, T. Stezelberger⁹, T. Stürwald⁶¹, T. Stuttard²², G. W. Sullivan¹⁹, I. Taboada⁶, S. Ter-Antonyan⁷, M. Thiesmeyer¹, W. G. Thompson¹⁴, J. Thwaites⁴⁰, S. Tilav⁴⁴, K. Tollefson²⁴, C. Tönnis⁵⁶, S. Toscano¹², D. Tosi⁴⁰, A. Trettin⁶², C. F. Tung⁶, R. Turcotte³¹, J. P. Twagirayezu²⁴, B. Ty⁴⁰, M. A. Unland Elorrieta⁴³, A. K. Upadhyay^40,*, K. Upshaw⁷, N. Valtonen-Mattila⁶⁰, J. Vandenbroucke⁴⁰, N. van Eijndhoven¹³, D. Vannerom¹⁵, J. van Santen⁶², J. Vara⁴³, J. Veitch-Michaelis⁴⁰, M. Venugopal³¹, M. Vereecken³⁷, S. Verpoest⁴⁴, D. Veske⁴⁶, A. Vijai¹⁹, C. Walck⁵⁴, C. Weaver²⁴, P. Weigel¹⁵, A. Weindl³¹, J. Weldert⁵⁹, A. Y. Wen¹⁴, C. Wendt⁴⁰, J. Werthebach²³, M. Weyrauch³¹, N. Whitehorn²⁴, C. H. Wiebusch¹, N. Willey²⁴, D. R. Williams⁵⁷, L. Witthaus²³, A. Wolf¹, M. Wolf²⁷, G. Wrede²⁶, X. W. Xu⁷, J. P. Yanez²⁵, E. Yildizci⁴⁰, S. Yoshida¹⁶, R. Young³⁶, F. Yu¹⁴, S. Yu²⁴, Z. Zhang⁵⁵, P. Zhelnin¹⁴, P. Zilberman⁴⁰, and M. Zimmerman⁴⁰ (IceCube Collaboration^§)

• ¹III. Physikalisches Institut, RWTH Aachen University, D-52056 Aachen, Germany
• ²Department of Physics, University of Adelaide, Adelaide, 5005, Australia
• ³Department of Physics and Astronomy, University of Alaska Anchorage, 3211 Providence Dr., Anchorage, Alaska 99508, USA
• ⁴Department of Physics, University of Texas at Arlington, 502 Yates St., Science Hall Rm 108, Box 19059, Arlington, Texas 76019, USA
• ⁵CTSPS, Clark-Atlanta University, Atlanta, Georgia 30314, USA
• ⁶School of Physics and Center for Relativistic Astrophysics, Georgia Institute of Technology, Atlanta, Georgia 30332, USA
• ⁷Department of Physics, Southern University, Baton Rouge, Louisiana 70813, USA
• ⁸Department of Physics, University of California, Berkeley, California 94720, USA
• ⁹Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
• ¹⁰Institut für Physik, Humboldt-Universität zu Berlin, D-12489 Berlin, Germany
• ¹¹Fakultät für Physik & Astronomie, Ruhr-Universität Bochum, D-44780 Bochum, Germany
• ¹²Université Libre de Bruxelles, Science Faculty CP230, B-1050 Brussels, Belgium
• ¹³Vrije Universiteit Brussel (VUB), Dienst ELEM, B-1050 Brussels, Belgium
• ¹⁴Department of Physics and Laboratory for Particle Physics and Cosmology, Harvard University, Cambridge, Massachusetts 02138, USA
• ¹⁵Department of Physics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
• ¹⁶Department of Physics and The International Center for Hadron Astrophysics, Chiba University, Chiba 263-8522, Japan
• ¹⁷Department of Physics, Loyola University Chicago, Chicago, Illinois 60660, USA
• ¹⁸Department of Physics and Astronomy, University of Canterbury, Private Bag 4800, Christchurch, New Zealand
• ¹⁹Department of Physics, University of Maryland, College Park, Maryland 20742, USA
• ²⁰Department of Astronomy, Ohio State University, Columbus, Ohio 43210, USA
• ²¹Department of Physics and Center for Cosmology and Astro-Particle Physics, Ohio State University, Columbus, Ohio 43210, USA
• ²²Niels Bohr Institute, University of Copenhagen, DK-2100 Copenhagen, Denmark
• ²³Department of Physics, TU Dortmund University, D-44221 Dortmund, Germany
• ²⁴Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824, USA
• ²⁵Department of Physics, University of Alberta, Edmonton, Alberta, Canada T6G 2E1
• ²⁶Erlangen Centre for Astroparticle Physics, Friedrich-Alexander-Universität Erlangen-Nürnberg, D-91058 Erlangen, Germany
• ²⁷Physik-department, Technische Universität München, D-85748 Garching, Germany
• ²⁸Département de physique nucléaire et corpusculaire, Université de Genève, CH-1211 Genève, Switzerland
• ²⁹Department of Physics and Astronomy, University of Gent, B-9000 Gent, Belgium
• ³⁰Department of Physics and Astronomy, University of California, Irvine, California 92697, USA
• ³¹Karlsruhe Institute of Technology, Institute for Astroparticle Physics, D-76021 Karlsruhe, Germany
• ³²Karlsruhe Institute of Technology, Institute of Experimental Particle Physics, D-76021 Karlsruhe, Germany
• ³³Department of Physics, Engineering Physics, and Astronomy, Queen’s University, Kingston, Ontario K7L 3N6, Canada
• ³⁴Department of Physics & Astronomy, University of Nevada, Las Vegas, Nevada, 89154, USA
• ³⁵Nevada Center for Astrophysics, University of Nevada, Las Vegas, Nevada 89154, USA
• ³⁶Department of Physics and Astronomy, University of Kansas, Lawrence, Kansas 66045, USA
• ³⁷Centre for Cosmology, Particle Physics and Phenomenology—CP3, Université catholique de Louvain, Louvain-la-Neuve, Belgium
• ³⁸Department of Physics, Mercer University, Macon, Georgia 31207-0001, USA
• ³⁹Department of Astronomy, University of Wisconsin–Madison, Madison, Wisconsin 53706, USA
• ⁴⁰Department of Physics and Wisconsin IceCube Particle Astrophysics Center, University of Wisconsin–Madison, Madison, Wisconsin 53706, USA
• ⁴¹Institute of Physics, University of Mainz, Staudinger Weg 7, D-55099 Mainz, Germany
• ⁴²Department of Physics, Marquette University, Milwaukee, Wisconsin 53201, USA
• ⁴³Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, D-48149 Münster, Germany
• ⁴⁴Bartol Research Institute and Department of Physics and Astronomy, University of Delaware, Newark, Delaware 19716, USA
• ⁴⁵Department of Physics, Yale University, New Haven, Connecticut 06520, USA
• ⁴⁶Columbia Astrophysics and Nevis Laboratories, Columbia University, New York, New York 10027, USA
• ⁴⁷Department of Physics, University of Oxford, Parks Road, Oxford OX1 3PU, United Kingdom
• ⁴⁸Dipartimento di Fisica e Astronomia Galileo Galilei, Università Degli Studi di Padova, 35122 Padova PD, Italy
• ⁴⁹Department of Physics, Drexel University, 3141 Chestnut Street, Philadelphia, Pennsylvania 19104, USA
• ⁵⁰Physics Department, South Dakota School of Mines and Technology, Rapid City, South Dakota 57701, USA
• ⁵¹Department of Physics, University of Wisconsin, River Falls, Wisconsin 54022, USA
• ⁵²Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
• ⁵³Department of Physics and Astronomy, University of Utah, Salt Lake City, Utah 84112, USA
• ⁵⁴Oskar Klein Centre and Department of Physics, Stockholm University, SE-10691 Stockholm, Sweden
• ⁵⁵Department of Physics and Astronomy, Stony Brook University, Stony Brook, New York 11794-3800, USA
• ⁵⁶Department of Physics, Sungkyunkwan University, Suwon 16419, Korea
• ⁵⁷Department of Physics and Astronomy, University of Alabama, Tuscaloosa, Alabama 35487, USA
• ⁵⁸Department of Astronomy and Astrophysics, Pennsylvania State University, University Park, Pennsylvania 16802, USA
• ⁵⁹Department of Physics, Pennsylvania State University, University Park, Pennsylvania 16802, USA
• ⁶⁰Department of Physics and Astronomy, Uppsala University, Box 516, S-75120 Uppsala, Sweden
• ⁶¹Department of Physics, University of Wuppertal, D-42119 Wuppertal, Germany
• ⁶²Deutsches Elektronen-Synchrotron DESY, Platanenallee 6, 15738 Zeuthen, Germany

• ^*Also at Institute of Physics, Sachivalaya Marg, Sainik School Post, Bhubaneswar 751005, India.
• ^†Also at Department of Space, Earth and Environment, Chalmers University of Technology, 412 96 Gothenburg, Sweden.
• ^‡Also at Earthquake Research Institute, University of Tokyo, Bunkyo, Tokyo 113-0032, Japan.
• ^§analysis@icecube.wisc.edu