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Article Dans Une Revue Physics of the Earth and Planetary Interiors Année : 2021

Companion guide to the marsquake catalog from InSight, Sols 0–478: Data content and non-seismic events

Savas Ceylan
  • Fonction : Auteur
Domenico Giardini
Maren Böse
Martin Van Driel
  • Fonction : Auteur
Anna Horleston
Taichi Kawamura
Amir Khan
Simon C. Stähler
  • Fonction : Auteur
Fabian Euchner
William B. Banerdt
  • Fonction : Auteur
Don Banfield
Sharon Kedar
  • Fonction : Auteur
Mark P. Panning
  • Fonction : Auteur
William T. Pike
  • Fonction : Auteur
Suzanne E. Smrekar
  • Fonction : Auteur
Nikolaj L. Dahmen
  • Fonction : Auteur
Kenneth Hurst
Alexander E. Stott
  • Fonction : Auteur
Ralph D. Lorenz
  • Fonction : Auteur
Martin Schimmel
Jan Ten Pierick
  • Fonction : Auteur
Vincent Conejero
  • Fonction : Auteur
Constanza Pardo
  • Fonction : Auteur
Clément Perrin

Résumé

The InSight (Interior Exploration using Seismic Investigations, Geodesy and Heat Transport) mission landed on the surface of Mars on November 26, 2018. One of the scientific instruments in the payload that is essential to the mission is the SEIS package (Seismic Experiment for Interior Structure) which includes a very broadband and a short period seismometer. More than one year since the landing, SEIS continues to be fully operational and has been collecting an exceptional data set which contains not only the signals of seismic origins, but also noise and artifacts induced by the martian environment, the hardware on the ground that includes the seismic sensors, and the programmed operational activities of the lander. Many of these non-seismic signals will be unfamiliar to the scientific community. In addition, many of these signals have signatures that may resemble seismic events either or both in time and frequency domains. Here, we report our observations of common non-seismic signals as seen during the first 478 sols of the SEIS data, i.e. from landing until the end of March 2020. This manuscript is intended to provide a guide to scientists who use the data recorded on SEIS, detailing the general attributes of the most commonly observed non-seismic features. It will help to clarify the characteristics of the seismic dataset for future research, and to avoid misinterpretations when searching for marsquakes.
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Dates et versions

hal-03485320 , version 1 (17-12-2021)

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Paternité - Pas d'utilisation commerciale - Pas de modification

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Savas Ceylan, John F. Clinton, Domenico Giardini, Maren Böse, Constantinos Charalambous, et al.. Companion guide to the marsquake catalog from InSight, Sols 0–478: Data content and non-seismic events. Physics of the Earth and Planetary Interiors, 2021, 310, pp.106597. ⟨10.1016/J.PEPI.2020.106597⟩. ⟨hal-03485320⟩
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