Photometry of Type II Supernova SN 2023ixf with a Worldwide Citizen Science Network

Aad Verveen Andreas Wagner Anouchka Nardi Barbara Wiart Benjamin Mirwald Bill Christensen Bob Eramia Bruce Parker Bruno Guillet Byungki Kim Chelsey A. Logan Christopher C. M. Kyba Christopher Toulmin Claudio G. Vantaggiato Dana Adhis Dave Gary Dave Goodey David Dickinson David Koster Davy Martin Eliud Bonilla Enner Chung Eric Miny Fabrice Mortecrette Fadi Saibi Francois O. Gagnon Fran\c{c}ois Simard Gary Vacon Georges Simard Gerrit Dreise Hiromi Funakoshi Janet Vacon James Yaniz Jean-Charles Le Tarnec Jean-Marie Laugier Jennifer L. W. Siders Jim Sweitzer Jiri Dvoracek John Archer John Deitz John K. Bradley Keiichi Fukui Kendra Sibbernsen Kevin Borrot Kevin Cross Kevin Heider Koichi Yamaguchi Lea A. Hirsch Liouba Leroux Mario Billiani Markus Lorber Martin J. Smallen Masao Shimizu Masayoshi Nishimura Matthew Ryno Michael Cunningham Michael Gagnon Michael Primm Michael Rushton Michael Sibbernsen Mike Mitchell Neil Yoblonsky Niniane Leroux Olivier Clerget Ozren Stojanovi\'c Patrice Unique Patrick Huth Raymund John Ang Regis Santoni Robert Foster Roberto Poggiali Ruyi Xu Ryuichi Kukita Sanja \v{S}\'cepanovi\'c Sophie Saibi Stefan Will Stephan Latour Stephen Haythornthwaite Sylvain Cadieux Thoralf M\"uller Tze Yang Chung Yoshiya Watanabe Yvan Arnaud