Haotian Xu¹, Caroline Beghein¹, Jessica C E Irving², Melanie Drilleau³, Balthasar Kenda³, Philippe Henri Lognonné³, Naomi Murdoch⁴, Mark P Panning⁵, Maren Böse⁶, Nienke Brinkman⁶, Savas Ceylan⁶, John F Clinton⁶, Fabian Euchner⁶, Domenico Giardini⁶, Anna C Horleston⁷, Taichi Kawamura⁸, Amir Khan⁶, Martin van Driel⁹, Simon C Staehler⁶ and Eric Beucler¹⁰, (1)University of California Los Angeles, Earth, Planetary, and Space Sciences, Los Angeles, CA, United States, (2)Princeton University, Department of Geosciences, Princeton, NJ, United States, (3)Université de Paris, Institut de physique du globe de Paris, CNRS, Paris, France, (4)Institut Superieur de l’Aeronautique et de l’Espace, Toulouse, France, (5)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (6)ETH Zurich, Zurich, Switzerland, (7)University of Bristol, Bristol, United Kingdom, (8)Université de Paris, Institut de physique du globe de Paris, Paris, France, (9)ETH Zurich, Department of Earth Sciences, Institute of Geophysics, Zurich, Switzerland, (10)University of Nantes, Nantes, France