astro-ph.HE
A Two-Week $IXPE$ Monitoring Campaign on Mrk 421
W. Peter Maksym Ioannis Liodakis M. Lynne Saade Dawoon E. Kim Riccardo Middei Laura Di Gesu Sebastian Kiehlmann Gabriele Matzeu Iván Agudo Alan P. Marscher Steven R. Ehlert Svetlana G. Jorstad Philip Kaaret Herman L. Marshall Luigi Pacciani Matteo Perri Simonetta Puccetti Pouya M. Kouch Elina Lindfors Francisco José Aceituno Giacomo Bonnoli Víctor Casanova Juan Escudero Beatriz Agís-González César Husillos Daniel Morcuende Jorge Otero-Santos Alfredo Sota Vilppu Piirola Ryo Imazawa Mahito Sasada Yasushi Fukazawa Koji S. Kawabata Makoto Uemura Tsunefumi Mizuno Tatsuya Nakaoka Hiroshi Akitaya Callum McCall Helen E. Jermak Iain A. Steele George A. Borman Tatiana S. Grishina Vladimir A. Hagen-Thorn Evgenia N. Kopatskaya Elena G. Larionova Daria A. Morozova Sergey S. Savchenko Ekaterina V. Shishkina Ivan S. Troitskiy Yulia V. Troitskaya Andrey A. Vasilyev Alexey V. Zhovtan Ioannis Myserlis Mark Gurwell Garrett Keating Ramprasad Rao Colt Pauley Emmanouil Angelakis Alexander Kraus Andrei V. Berdyugin Masato Kagitani Vadim Kravtsov Juri Poutanen Takeshi Sakanoi Sincheol Kang Sang-Sung Lee Sang-Hyun Kim Whee Yeon Cheong Hyeon-Woo Jeong Chanwoo Song Dmitry Blinov Elena Shablovinskaya Lucio Angelo Antonelli Matteo Bachetti Luca Baldini Wayne H. Baumgartner Ronaldo Bellazzini Stefano Bianchi Stephen D. Bongiorno Raffaella Bonino Alessandro Brez Niccoló Bucciantini Fiamma Capitanio Simone Castellano Elisabetta Cavazzuti Chien-Ting Chen Stefano Ciprini Enrico Costa Alessandra De Rosa Ettore Del Monte Niccoló Di Lalla Alessandro Di Marco Immacolata Donnarumma Victor Doroshenko Michal Dovčiak Teruaki Enoto Yuri Evangelista Sergio Fabiani Riccardo Ferrazzoli Javier A. Garcia Shuichi Gunji Kiyoshi Hayashida Jeremy Heyl Wataru Iwakiri Vladimir Karas Fabian Kislat Takao Kitaguchi Jeffery J. Kolodziejczak Henric Krawczynski Fabio La Monaca Luca Latronico Simone Maldera Alberto Manfreda Frédéric Marin Andrea Marinucci Francesco Massaro Giorgio Matt Ikuyuki Mitsuishi Fabio Muleri Michela Negro C. -Y. Ng Stephen L. O'Dell Nicola Omodei Chiara Oppedisano Alessandro Papitto George G. Pavlov Abel Lawrence Peirson Melissa Pesce-Rollins Pierre-Olivier Petrucci Maura Pilia Andrea Possenti Brian D. Ramsey John Rankin Ajay Ratheesh Oliver J. Roberts Roger W. Romani Carmelo Sgró Patrick Slane Paolo Soffitta Gloria Spandre Douglas A. Swartz Toru Tamagawa Fabrizio Tavecchio Roberto Taverna Yuzuru Tawara Allyn F. Tennant Nicholas E. Thomas Francesco Tombesi Alessio Trois Sergey S. Tsygankov Roberto Turolla Jacco Vink Martin C. Weisskopf Kinwah Wu Fei Xie Silvia Zane