21 School of Physics and Astronomy, Monash University, Melbourne, Victoria 3800, Australia

22 Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology, Campus UAB, 08193 Bellaterra (Barcelona), Spain

23 Deutsches Elektronen-Synchrotron, Platanenallee 6, 15738 Zeuthen, Germany

24 RIKEN, Institute of Physical and Chemical Research, 2-1 Hiroshima, Wako, Saitama, 351-0198, Japan

25 Centro Brasileiro de Pesquisas Físicas, Rua Xavier Sigaud 150, RJ 22290-180, Rio de Janeiro, Brazil

26 INFN Sezione di Padova and Università degli Studi di Padova, Via Marzolo 8, 35131 Padova, Italy

27 Instituto de Astrofísica de Canarias and Departamento de Astrofísica, Universidad de La Laguna, La Laguna, Tenerife, Spain

28 University of the Witwatersrand, 1 Jan Smuts Avenue, Braamfontein, 2000 Johannesburg, South Africa

29 Institut für Theoretische Physik, Lehrstuhl IV: Weltraum- und Astrophysik, Ruhr-Universität Bochum, Universitätsstraße 150, 44801 Bochum, Germany

30 Center for Astrophysics — Harvard & Smithsonian, 60 Garden St, Cambridge, MA 02180, U.S.A.

31 ICTP-South American Institute for Fundamental Research — Instituto de Física Teórica da UNESP, Rua Dr. Bento Teobaldo Ferraz 271, 01140-070 São Paulo, Brazil

32 Max-Planck-Institut für Kernphysik, Saupfercheckweg 1, 69117 Heidelberg, Germany

33 INFN Sezione di Torino, Via P. Giuria 1, 10125 Torino, Italy

34 Pidstryhach Institute for Applied Problems in Mechanics and Mathematics NASU, 3B Naukova Street, Lviv, 79060, Ukraine

35 Laboratoire de Physique des 2 infinis, Irene Joliot-Curie, IN2P3/CNRS, Université Paris-Saclay, Université de Paris, 15 rue Georges Clemenceau, 91406 Orsay, Cedex, France

36 ETH Zurich, Institute for Particle Physics, Schafmattstr. 20, CH-8093 Zurich, Switzerland

37 INFN Sezione di Bari and Politecnico di Bari, via Orabona 4, 70124 Bari, Italy

38 INAF — Osservatorio Astronomico di Palermo “G.S. Vaiana”, Piazza del Parlamento 1, 90134 Palermo, Italy

39 LUTH, GEPI and LERMA, Observatoire de Paris, CNRS, PSL University, 5 place Jules Janssen, 92190, Meudon, France

40 Instituto de Física de São Carlos, Universidade de São Paulo, Av. Trabalhador São-carlense, 400 — CEP 13566-590, São Carlos, SP, Brazil

41 Departament de Física Quàntica i Astrofísica, Institut de Ciències del Cosmos, Universitat de Barcelona, IEEC-UB, Martí i Franquès, 1, 08028, Barcelona, Spain

42 Faculty of electrical engineering and computing, University of Zagreb, Unska 3, 10000 Zagreb, Croatia

43 Astronomy Department of Faculty of Physics, Sofia University, 5 James Bourchier Str., 1164 Sofia, Bulgaria

44 Laboratoire Univers et Particules de Montpellier, Université de Montpellier, CNRS/IN2P3, CC 72, Place Eugène Bataillon, F-34095 Montpellier Cedex 5, France

45 University of Oslo, Department of Physics, Sem Saelandsvei 24 — PO Box 1048 Blindern, N-0316 Oslo, Norway

46 IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France, Bât 141, 91191 Gif-sur-Yvette, France

47 INAF — Osservatorio Astrofisico di Catania, Via S. Sofia, 78, 95123 Catania, Italy

48 Armagh Observatory and Planetarium, College Hill, Armagh BT61 9DG, United Kingdom

49 INAF — Osservatorio Astronomico di Padova, Vicolo dell'Osservatorio 5, 35122 Padova, Italy

50 INFN Sezione di Catania, Via S. Sofia 64, 95123 Catania, Italy

51 Kavli Institute for Particle Astrophysics and Cosmology, Department of Physics and SLAC National Accelerator Laboratory, Stanford University, 2575 Sand Hill Road, Menlo Park, CA 94025, U.S.A.

52 Universidade Cruzeiro do Sul, Núcleo de Astrofísica Teórica (NAT/UCS), Rua Galvão Bueno 8687, Bloco B, sala 16, Libertade 01506-000 — São Paulo, Brazil

53 INAF — Istituto di Astrofisica Spaziale e Fisica Cosmica di Milano, Via A. Corti 12, 20133 Milano, Italy

54 INFN Sezione di Pisa, Largo Pontecorvo 3, 56217 Pisa, Italy

55 LAPP, Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS-IN2P3, 74000 Annecy, France, 9 Chemin de Bellevue — BP 110, 74941 Annecy Cedex, France

56 The Henryk Niewodniczański Institute of Nuclear Physics, Polish Academy of Sciences, ul. Radzikowskiego 152, 31-342 Cracow, Poland

57 INAF — Osservatorio Astronomico di Capodimonte, Via Salita Moiariello 16, 80131 Napoli, Italy

58 Escola de Engenharia de Lorena, Universidade de São Paulo, Área I — Estrada Municipal do Campinho, s/nº, CEP 12602-810, Brazil
59 INFN Sezione di Trieste and Università degli Studi di Udine, Via delle Scienze 208, 33100 Udine, Italy

60 AIM, CEA, CNRS, Université Paris-Saclay, Université Paris Diderot, Sorbonne Paris Cité, F-91191 Gif-sur-Yvette, France, CEA Paris-Saclay, IRFU/DAp, Bat 709, Orme des Merisiers, 91191 Gif-sur-Yvette, France

61 Dublin City University, Glasnevin, Dublin 9, Ireland

62 Dipartimento di Fisica — Università degli Studi di Torino, Via Pietro Giuria 1 — 10125 Torino, Italy

63 University of Oxford, Department of Physics, Denys Wilkinson Building, Keble Road, Oxford OX1 3RH, United Kingdom

64 INAF — Istituto di Astrofisica Spaziale e Fisica Cosmica di Palermo, Via U. La Malfa 153, 90146 Palermo, Italy

65 INAF — Istituto di Radioastronomia, Via Gobetti 101, 40129 Bologna, Italy

66 Cherenkov Telescope Array Observatory, Saupfercheckweg 1, 69117 Heidelberg, Germany

67 Universidade Federal Do Paraná — Setor Palotina, Departamento de Engenharias e Exatas, Rua Pioneiro, 2153, Jardim Dallas, CEP: 85950-000 Palotina, Paraná, Brazil

68 Institute of Space Sciences (ICE-CSIC), and Institut d'Estudis Espacials de Catalunya (IEEC), and Institució Catalana de Recerca I Estudis Avançats (ICREA), Campus UAB, Carrer de Can Magrans, s/n 08193 Cerdanyola del Vallés, Spain

69 CIEMAT, Avda. Complutense 40, 28040 Madrid, Spain

70 Università degli Studi di Napoli “Federico II” — Dipartimento di Fisica “E. Pancini”, Complesso universitario di Monte Sant’Angelo, Via Cintia — 80126 Napoli, Italy

71 INFN Sezione di Bari, via Orabona 4, 70126 Bari, Italy

72 Institut für Astronomie und Astrophysik, Universität Tübingen, Sand 1, 72076 Tübingen, Germany

73 Center for Astrophysics and Cosmology, University of Nova Gorica, Vipavska 11c, 5270 Ajdovščina, Slovenia

74 Department of Physics, TU Dortmund University, Otto-Hahn-Str. 4, 44221 Dortmund, Germany

75 Escola de Artes, Ciências e Humanidades, Universidade de São Paulo, Rua Arlindo Bettio, 1000 São Paulo, CEP 03828-000, Brazil

76 Astronomical Observatory of Taras Shevchenko National University of Kyiv, 3 Observatorna Street, Kyiv, 04053, Ukraine

77 Western Sydney University, Locked Bag 1797, Penrith, NSW 2751, Australia

78 Grupo de Electronica, Universidad Complutense de Madrid, Av. Complutense s/n, 28040 Madrid, Spain

79 Department of Physics, Nagoya University, Chikusa-ku, Nagoya, 464-8602, Japan

80 Alikhanyan National Science Laboratory, Yerevan Physics Institute, 2 Alikhanyan Brothers St., 0036, Yerevan, Armenia

81 INFN Sezione di Bari and Università degli Studi di Bari, via Orabona 4, 70124 Bari, Italy

82 Université de Paris, CNRS, Astroparticule et Cosmologie, F-75013 Paris, France, 10, rue Alice Domon et Léonie Duquet, 75205 Paris Cedex 13, France

83 Department of Natural Sciences, The Open University of Israel, 1 University Road, POB 808, Raanana 43537, Israel

84 Department of Physics, Yamagata University, Yamagata, Yamagata 990-8560, Japan

85 Department of Physics and Astronomy and the Bartol Research Institute, University of Delaware, Newark, DE 19716, U.S.A.

86 IMAPP, Radboud University Nijmegen, P.O. Box 9010, 6500 GL Nijmegen, The Netherlands

87 Palacky University Olomouc, Faculty of Science, RCPTM, 17. listopadu 1192/12, 771 46 Olomouc, Czech Republic

88 Finnish Centre for Astronomy with ESO, University of Turku, Finland, FI-20014 University of Turku, Finland

89 Josip Juraj Strossmayer University of Osijek, Trg Ljudevita Gaja 6, 31000 Osijek, Croatia

90 Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany

91 INFN Sezione di Roma La Sapienza, P.le Aldo Moro, 2 — 00185 Roma, Italy

92 Astronomical Observatory, Jagiellonian University, ul. Orla 171, 30-244 Kraków, Poland

93 University of Alabama, Tuscaloosa, Department of Physics and Astronomy, Gallalee Hall, Box 870324 Tuscaloosa, AL 35487-0324, U.S.A.

94 Toruń Centre for Astronomy, Nicolaus Copernicus University, ul. Grudziadzka 5, 87-100 Toruń, Poland

95 School of Physics, Aristotle University, Thessaloniki, 54124 Thessaloniki, Greece
96 Institut für Astro- und Teilchenphysik, Leopold-Franzens-Universität, Technikerstr. 25/8, 6020 Innsbruck, Austria

97 Institut de Recherche en Astrophysique et Planétologie, CNRS-INSU, Université Paul Sabatier, 9 avenue Colonel Roche, BP 44346, 31028 Toulouse Cedex 4, France

98 Institute of Particle and Nuclear Studies, KEK (High Energy Accelerator Research Organization), 1-1 Oho, Tsukuba, 305-0801, Japan

99 Division of Physics and Astronomy, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto, 606-8502, Japan

100 Department of Physics, Tokai University, 4-1-1, Kita-Kaname, Hiratsuka, Kanagawa 259-1292, Japan

101 Dept. of Physics and Astronomy, University of Leicester, Leicester, LE1 7RH, United Kingdom

102 Centro de Ciências Naturais e Humanas, Universidade Federal do ABC, Av. dos Estados, 5001, CEP: 09.210-580, Santo André — SP, Brazil

103 Sorbonne Université, Université Paris Diderot, Sorbonne Paris Cité, CNRS/IN2P3, Laboratoire de Physique Nucléaire et de Hautes Energies, LPNHE, 4 Place Jussieu, F-75005 Paris, France

104 Department of Physics, Humboldt University Berlin, Newtonstr. 15, 12489 Berlin, Germany

105 INFN Sezione di Trieste and Università degli Studi di Trieste, Via Valerio 2 I, 34127 Trieste, Italy

106 Escuela Politécnica Superior de Jaén, Universidad de Jaén, Campus Las Lagunillas s/n, Edif. A3, 23071 Jaén, Spain

107 Unitat de Física de les Radiacions, Departament de Física, and CERES-IEEC, Universitat Autònoma de Barcelona, E-08193 Bellaterra, Spain, Edifici C3, Campus UAB, 08193 Bellaterra, Spain

108 University of Rijeka, Department of Physics, Radmile Matejic 2, 51000 Rijeka, Croatia

109 University of Bialystok, Faculty of Physics, ul. K. Ciotkowskiego 1L, 15-254 Bialystok, Poland

110 Anton Pannekoek Institute/GRAPPA, University of Amsterdam, Science Park 904 1098 XH Amsterdam, The Netherlands

111 Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen Centre for Astroparticle Physics (ECAP), Erwin-Rommel-Str. 1, 91058 Erlangen, Germany

112 Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, 72 boul. Tsarigradsko chaussee, 1784 Sofia, Bulgaria

113 Hiroshima Astrophysical Science Center, Hiroshima University, Higashi-Hiroshima, Hiroshima 739-8526, Japan

114 University of Wisconsin, Madison, 500 Lincoln Drive, Madison, WI, 53706, U.S.A.

115 Nicolaus Copernicus Astronomical Center, Polish Academy of Sciences, ul. Bartycka 18, 00-716 Warsaw, Poland

116 INFN Sezione di Roma Tor Vergata, Via della Ricerca Scientifica 1, 00133 Rome, Italy

117 Department of Physics, University of Bath, Claverton Down, Bath BA2 7AY, United Kingdom

118 Charles University, Institute of Particle & Nuclear Physics, V Holešovičkách 2, 180 00 Prague 8, Czech Republic

119 Graduate School of Science, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan

120 Institute for Space-Earth Environmental Research, Nagoya University, Chikusa-ku, Nagoya 464-8601, Japan

121 Kobayashi-Maskawa Institute (KMI) for the Origin of Particles and the Universe, Nagoya University, Chikusa-ku, Nagoya 464-8602, Japan

122 Department of Physics and Astronomy, University of California, Los Angeles, CA 90095, U.S.A.

123 Graduate School of Technology, Industrial and Social Sciences, Tokushima University, Tokushima 770-8506, Japan

124 INAF — Osservatorio Astronomico di Brera, Via Brera 28, 20121 Milano, Italy

125 INAF — Istituto di Astrofisica e Planetologia Spaziali (IAPS), Via del Fosso del Cavaliere 100, 00133 Roma, Italy

126 Institut für Physik & Astronomie, Universität Potsdam, Karl-Liebknecht-Strasse 24/25, 14476 Potsdam, Germany

127 International Institute of Physics at the Federal University of Rio Grande do Norte, Campus Universitário, Lagoa Nova CEP 59078-970 Rio Grande do Norte, Brazil

128 Landessternwarte, Zentrum für Astronomie der Universität Heidelberg, Königstuhl 12, 69117 Heidelberg, Germany

129 University of Johannesburg, Department of Physics, University Road, PO Box 524, Auckland Park 2006, South Africa

130 Departamento de Astronomía, Universidad de Concepción, Barrio Universitario S/N, Concepción, Chile
131 Núcleo de Formação de Professores — Universidade Federal de São Carlos, Rodovia Washington Luís, km 235 — SP-310 São Carlos — São Paulo — Brasil CEP 13565-905, Brazil

132 School of Physical Sciences, University of Adelaide, Adelaide SA 5005, Australia

133 The University of Manitoba, Dept of Physics and Astronomy, Winnipeg, Manitoba R3T 2N2, Canada

134 Instituto de Física — Universidade de São Paulo, Rua do Matão Travessa R Nr.187 CEP 05508-090 Cidade Universitária, São Paulo — Brasil Caixa Postal 66318 CEP 05314-970, Brazil

135 National Astronomical Research Institute of Thailand, 191 Huay Kaew Rd., Suthep, Muang, Chiang Mai, 50200, Thailand

136 Space Research Centre, Polish Academy of Sciences, ul. Bartycka 18A, 00-716 Warsaw, Poland

137 Academic Computer Centre CYFRONET AGH, ul. Nawojki 11, 30-950 Cracow, Poland

138 Department of Astronomy, University of Geneva, Chemin d'Ecogia 16, CH-1290 Versoix, Switzerland

139 Physik-Institut, Universität Zürich, Winterthurerstrasse 190, 8057 Zürich, Switzerland

140 INAF — Osservatorio Astrofisico di Torino, Strada Osservatorio 20, 10025 Pino Torinese (TO), Italy

141 University of Hawai'i at Manoa, 2500 Campus Rd, Honolulu, HI, 96822, U.S.A.

142 University of Groningen, KVI — Center for Advanced Radiation Technology, Zernikelaan 25, 9747 AA Groningen, The Netherlands

143 INFN and Università degli Studi di Siena, Dipartimento di Scienze Fisiche, della Terra e dell'Ambiente (DSFTA), Sezione di Fisica, Via Roma 56, 53100 Siena, Italy

144 Santa Cruz Institute for Particle Physics and Department of Physics, University of California, Santa Cruz, 1156 High Street, Santa Cruz, CA 95064, U.S.A.

145 Faculty of Science, Ibaraki University, Mito, Ibaraki, 310-8512, Japan

146 University of Split — FESB, R. Boskovica 32, 21 000 Split, Croatia

147 Departamento de Física, Facultad de Ciencias Básicas, Universidad Metropolitana de Ciencias de la Educación, Santiago, Chile

148 School of Physics & Center for Relativistic Astrophysics, Georgia Institute of Technology, 837 State Street, Atlanta, Georgia, 30332-0430, U.S.A.

149 The Oskar Klein Centre, Department of Physics, Stockholm University, AlbaNova, SE-10691 Stockholm, Sweden

150 GRAPPA Institute, Institute of Physics, University of Amsterdam, 1098 XH Amsterdam, The Netherlands

151 School of Physics and Astronomy, Sun Yat-sen University, 2 Daxue Road, Tangjia, Zhuhai, 519082, P. R. China

152 Agenzia Spaziale Italiana (ASI), 00133 Roma, Italy