*Philippe Henri Lognonné¹, Domenico Giardini², W. Bruce Banerdt³, W. Tom Pike⁴, Maren Böse^5,2, Savas Ceylan², Ullrich Christensen⁶, John Clinton², Martin van Driel², Raphael F. Garcia⁷, Taichi Kawamura¹, Sharon Kedar³, Amir Khan^2,8, Brigitte Knapmeyer-Endrun⁹, Ludovic Margerin¹⁰, Francis Nimmo¹¹, Mark Panning³, Clément Perrin¹, Sue Smrekar³, Simon Stähler², Benoit Tauzin¹², John-Robert Schloz⁶, InSight SEIS science team (1.Université de Paris, Institut de physique du globe de Paris, CNRS, 2.Institute of Geophysics, ETH Zurich, Sonneggstr. 5, 8092 Zurich, Switzerland, 3.Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA, 4.Department of Electrical and Electronic Engineering, Imperial College London, South Kensington Campus, London SW7 2AZ, UK, 5.Swiss Seismological Service (SED), ETH Zurich Zurich Switzerland, 6.Max Planck Institute for Solar System Research, Justus-von-Liebig-Weg 3, 37077 Göttingen, Germany, 7.Institut Supérieur de l'Aéronautique et de l'Espace SUPAERO, 10 Avenue Edouard Belin, 31400 Toulouse, France, 8.Institute of Theoretical Physics, University of Zurich Zurich Switzerland, 9.Bensberg Observatory, University of Cologne, Vinzenz-Pallotti-Str. 26, 51429 Bergisch Gladbach, Germany, 10.Institut de Recherche en Astrophysique et Planétologie, Université Toulouse III Paul Sabatier, CNRS, CNES, 14 Av. E. Belin, 31400, Toulouse, France, 11.Dept. of Earth and Planetary Sciences, University of California Santa Cruz, Santa Cruz, CA 95064, USA, 12.Université de Lyon, Université Claude Bernard Lyon 1, ENS, CNRS, Laboratoire de Géologie de Lyon : Terre, Planètes, Environnement, 69622 Villeurbanne, France)