J. E. Forero-Romero^13,14, E. Gaztañaga^15,16,17, L. Le Guillou²⁹, G. Gutierrez¹⁸, K. Honscheid^19,20,21, D. Huterer^22,23, M. Ishak²⁴, R. Joyce²⁵, S. Juneau²⁵, R. Kehoe²⁶, D. Kirkby²⁷, T. Kisner⁵, A. Kremin⁵, C. Lamman²⁸, M. Landriau⁵, A. de la Macorra¹¹, M. Manera^30,31, A. de Mattia⁶, R. Miquel^31,32, E. Mueller³³, S. Nadathur¹⁶, G. Niz^34,35, W. J. Percival^36,37,38, F. Prada³⁹, I. Pérez-Ràfols⁴⁰, A. J. Ross^19,21,41, G. Rossi⁴², E. Sanchez⁴³, D. Schlegel⁵, M. Schubnell^22,23, H. Seo⁴⁴, J. Silber⁵, Z. Slepian^4,5, D. Sprayberry²⁵, G. Tarlé²³, B. A. Weaver²⁵, and H. Zou⁴⁵

• ¹Max-Planck-Institut für Extraterrestrische Physik, Postfach 1312, Giessenbachstrasse, 85748 Garching, Germany
• ²Institute of Astronomy, University of Cambridge, Madingley Rd, Cambridge CB3 0HA, United Kingdom
• ³Kavli Institute for Cosmology Cambridge, Madingley Road, Cambridge CB3 0HA, United Kingdom
• ⁴Department of Astronomy, University of Florida, Gainesville, Florida 32611, USA
• ⁵Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, California 94720, USA
• ⁶IRFU, CEA, Universitè Paris-Saclay, F-91191 Gif-sur-Yvette, France
• ⁷Department of Physics, Boston University, 590 Commonwealth Avenue, Boston, Massachusetts 02215 USA
• ⁸Dipartimento di Fisica “Aldo Pontremoli,” Università degli Studi di Milano, Via Celoria 16, I-20133 Milano, Italy
• ⁹INAF-Osservatorio Astronomico di Brera, Via Brera 28, 20122 Milano, Italy
• ¹⁰Department of Physics and Astronomy, University College London, Gower Street, London WC1E 6BT, United Kingdom
• ¹¹Instituto de Física, Universidad Nacional Autónoma de México, Circuito de la Investigación Científica, Ciudad Universitaria, Ciudad de México Código Postal 04510, Mexico
• ¹²University of California, Berkeley, 110 Sproul Hall No. 5800 Berkeley, California 94720, USA
• ¹³Departamento de Física, Universidad de los Andes, Carrera 1 No. 18A-10, Edificio Ip, CP 111711, Bogotá, Colombia
• ¹⁴Observatorio Astronómico, Universidad de los Andes, Carrera 1 No. 18A-10, Edificio H, CP 111711 Bogotá, Colombia
• ¹⁵Institut d’Estudis Espacials de Catalunya (IEEC), c/ Esteve Terradas 1, Edifici RDIT, Campus PMT-UPC, 08860 Castelldefels, Spain
• ¹⁶Institute of Cosmology and Gravitation, University of Portsmouth, Dennis Sciama Building, Portsmouth, PO1 3FX, United Kingdom
• ¹⁷Institute of Space Sciences, ICE-CSIC, Campus UAB, Carrer de Can Magrans s/n, 08913 Bellaterra, Barcelona, Spain
• ¹⁸Fermi National Accelerator Laboratory, PO Box 500, Batavia, Illinois 60510, USA
• ¹⁹Center for Cosmology and AstroParticle Physics, The Ohio State University, 191 West Woodruff Avenue, Columbus, Ohio 43210, USA
• ²⁰Department of Physics, The Ohio State University, 191 West Woodruff Avenue, Columbus, Ohio 43210, USA
• ²¹The Ohio State University, Columbus, Ohio 43210, USA
• ²²Department of Physics, University of Michigan, 450 Church Street, Ann Arbor, Michigan 48109, USA
• ²³University of Michigan, 500 S. State Street, Ann Arbor, Michigan 48109, USA
• ²⁴Department of Physics, The University of Texas at Dallas, 800 West Campbell Road, Richardson, Texas 75080, USA
• ²⁵NSF NOIRLab, 950 North Cherry Avenue, Tucson, Arizona 85719, USA
• ²⁶Department of Physics, Southern Methodist University, 3215 Daniel Avenue, Dallas, Texas 75275, USA
• ²⁷Department of Physics and Astronomy, University of California, Irvine 92697, USA
• ²⁸Center for Astrophysics | Harvard and Smithsonian, 60 Garden Street, Cambridge, Massachusetts 02138, USA
• ²⁹Sorbonne Université, CNRS/IN2P3, Laboratoire de Physique Nucléaire et de Hautes Energies (LPNHE), FR-75005 Paris, France
• ³⁰Departament de Física, Serra Húnter, Universitat Autònoma de Barcelona, 08193 Bellaterra (Barcelona), Spain
• ³¹Institut de Física d’Altes Energies (IFAE), The Barcelona Institute of Science and Technology, Edifici Cn, Campus UAB, 08193, Bellaterra (Barcelona), Spain
• ³²Institució Catalana de Recerca i Estudis Avançats, Passeig de Lluís Companys, 23, 08010 Barcelona, Spain
• ³³Department of Physics and Astronomy, University of Sussex, Brighton BN1 9QH, United Kingdom
• ³⁴Departamento de Física, DCI-Campus León, Universidad de Guanajuato, Loma del Bosque 103, León, Guanajuato C. P. 37150, Mexico
• ³⁵Instituto Avanzado de Cosmología A. C., San Marcos 11—Atenas 202, Magdalena Contreras, Ciudad de México C. P. 10720, Mexico
• ³⁶Department of Physics and Astronomy, University of Waterloo, 200 University Ave W, Waterloo, Ontario N2L 3G1, Canada
• ³⁷Perimeter Institute for Theoretical Physics, 31 Caroline Street North, Waterloo, Ontario N2L 2Y5, Canada
• ³⁸Waterloo Centre for Astrophysics, University of Waterloo, 200 University Ave W, Waterloo, Ontario N2L 3G1, Canada
• ³⁹Instituto de Astrofísica de Andalucía (CSIC), Glorieta de la Astronomía, s/n, E-18008 Granada, Spain
• ⁴⁰Departament de Física, EEBE, Universitat Politècnica de Catalunya, c/Eduard Maristany 10, 08930 Barcelona, Spain
• ⁴¹Department of Astronomy, The Ohio State University, 4055 McPherson Laboratory, 140 W 18th Avenue, Columbus, Ohio 43210, USA
• ⁴²Department of Physics and Astronomy, Sejong University, 209 Neungdong-ro, Gwangjin-gu, Seoul 05006, Republic of Korea
• ⁴³CIEMAT, Avenida Complutense 40, E-28040 Madrid, Spain
• ⁴⁴Department of Physics and Astronomy, Ohio University, 139 University Terrace, Athens, Ohio 45701, USA
• ⁴⁵National Astronomical Observatories, Chinese Academy of Sciences, A20 Datun Road, Chaoyang District, Beijing 100101, People’s Republic of China

• ^*Contact author: jiamin.hou@ast.cam.ac.uk