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Journal articles
A New Crater Near InSight: Implications for Seismic Impact Detectability on Mars
I Daubar
1
P Lognonné
2
N Teanby
3
G Collins
4
J Clinton
5
S Stähler
6
A Spiga
7
F Karakostas
2
S Ceylan
6
M Malin
A Mcewen
8
R Maguire
2
C Charalambous
4
K Onodera
2
A Lucas
2
L Rolland
J Vaubaillon
9
T Kawamura
2
M Böse
5
A Horleston
3
M van Driel
J Stevanović
K Miljković
B Fernando
Q Huang
D Giardini
C Larmat
K Leng
A Rajšić
N Schmerr
N Wójcicka
T Pike
J Wookey
S Rodriguez
2
R Garcia
M Banks
L Margerin
10
L Posiolova
B Banerdt
I Daubar 1
Author ORCID : https://orcid.org/0000-0001-9790-2972
P Lognonné 2
Author ORCID : https://orcid.org/0000-0002-1014-920X
N Teanby 3
Author ORCID : https://orcid.org/0000-0003-3108-5775
G Collins 4
Author ORCID : https://orcid.org/0000-0002-6087-6149
J Clinton 5
Author ORCID : https://orcid.org/0000-0002-6087-6149
S Stähler 6
Author ORCID : https://orcid.org/0000-0002-0783-2489
A Spiga 7
Author IdHAL : aymeric-spiga ResearcherId : http://www.researcherid.com/rid/O-4858-2014 ORCID : https://orcid.org/0000-0002-6776-6268
F Karakostas 2
Author ORCID : https://orcid.org/0000-0001-5751-5900
S Ceylan 6
Author ORCID : https://orcid.org/0000-0002-6552-6850
M Malin
Author ORCID : https://orcid.org/0000-0001-6913-5577
A Mcewen 8
Author ORCID : https://orcid.org/0000-0001-6913-5577
R Maguire 2
Author
C Charalambous 4
Author ORCID : https://orcid.org/0000-0002-9139-3895
K Onodera 2
Author ORCID : https://orcid.org/0000-0002-9139-3895
A Lucas 2
Author IdHAL : dralucas ResearcherId : http://www.researcherid.com/rid/A-9752-2009 ORCID : https://orcid.org/0000-0003-2192-4416
L Rolland
Author ORCID : https://orcid.org/0000-0003-2192-4416
J Vaubaillon 9
Author
T Kawamura 2
Author
M Böse 5
Author
A Horleston 3
Author ORCID : https://orcid.org/0000-0002-6748-6522
Q Huang
Author ORCID : https://orcid.org/0000-0002-5681-5159
D Giardini
Author ORCID : https://orcid.org/0000-0002-5681-5159
C Larmat
Author ORCID : https://orcid.org/0000-0002-3607-7558
K Leng
Author ORCID : https://orcid.org/0000-0002-3607-7558
A Rajšić
Author
N Schmerr
Author ORCID : https://orcid.org/0000-0002-3256-1262
N Wójcicka
Author ORCID : https://orcid.org/0000-0001-9265-8931
T Pike
Author ORCID : https://orcid.org/0000-0001-9265-8931
J Wookey
Author ORCID : https://orcid.org/0000-0002-7403-4380
S Rodriguez 2
Author ORCID : https://orcid.org/0000-0003-1219-0641
R Garcia
Author ORCID : https://orcid.org/0000-0003-1460-6663
M Banks
Author ORCID : https://orcid.org/0000-0002-8236-7396
L Margerin 10
Author ORCID : https://orcid.org/0000-0002-8236-7396
L Posiolova
Author
B Banerdt
Author ORCID : https://orcid.org/0000-0003-3125-1542
1
JPL - Jet Propulsion Laboratory (4800 Oak Grove Drive, Pasadena, CA 91109-8099, USA - United States)
- CALTECH - California Institute of Technology (1200 East California Blvd, Pasadena, California 91125 - United States)
- NASA (www.nasa.gov - United States)
2
IPGP - Institut de Physique du Globe de Paris (IPGP, 1 rue Jussieu, 75238 Paris cedex 05 ; Université Paris Diderot, Bât. Lamarck A case postale 7011, 75205 Paris CEDEX 13 - France)
- INSU - CNRS - Institut national des sciences de l'Univers (INSU-CNRS 3 rue Michel-Ange, 75794 Paris Cedex 16 - France)
- IPG PARIS (France)
- UR - Université de La Réunion (15, avenue René Cassin - CS92003 -97744 Saint Denis Cedex 9 - Réunion)
- CNRS - Centre National de la Recherche Scientifique : UMR7154 (France)
- UPC - Université Paris Cité : UMR7154 (85 boulevard Saint-Germain 75006 Paris - France)
3
School of Earth Sciences [Bristol] (Wills Memorial Building, Queens Road, Bristol BS8 1RJ - United Kingdom)
- University of Bristol [Bristol] (Senate House, Tyndall Avenue, Bristol BS8 1TH - United Kingdom)
4
Department of Earth Science and Engineering [Imperial College London] (South Kensington Campus, Imperial College London, SW7 2AZ - United Kingdom)
- Imperial College London (South Kensington Campus, London SW7 2AZ - United Kingdom)
5
SED - Swiss Seismological Service [ETH Zurich] (Sonneggstrasse 5, 8092 Zurich - Switzerland)
- Institute of Geophysics [ETH Zürich] (Sonneggstrasse 5 8092 Zurich - Switzerland)
- D-ERDW - Department of Earth Sciences [Swiss Federal Institute of Technology - ETH Zürich] (Sonneggstrasse 5, 8092 Zürich, Schweiz - Switzerland)
- ETH Zürich - Eidgenössische Technische Hochschule - Swiss Federal Institute of Technology [Zürich] (Hauptgebäude, Rämistrasse 101, 8092 Zürich - Switzerland)
- D-ERDW - Department of Earth Sciences [Swiss Federal Institute of Technology - ETH Zürich] (Sonneggstrasse 5, 8092 Zürich, Schweiz - Switzerland)
6
Institute of Geophysics [ETH Zürich] (Sonneggstrasse 5 8092 Zurich - Switzerland)
- D-ERDW - Department of Earth Sciences [Swiss Federal Institute of Technology - ETH Zürich] (Sonneggstrasse 5, 8092 Zürich, Schweiz - Switzerland)
- ETH Zürich - Eidgenössische Technische Hochschule - Swiss Federal Institute of Technology [Zürich] (Hauptgebäude, Rämistrasse 101, 8092 Zürich - Switzerland)
7
LMD - Laboratoire de Météorologie Dynamique (UMR 8539) (LMD ENS 24 Rue Lhomond 75231 Paris Cedex 05 - France)
- INSU - CNRS - Institut national des sciences de l'Univers (INSU-CNRS 3 rue Michel-Ange, 75794 Paris Cedex 16 - France)
- X - École polytechnique (École polytechnique, 91128 Palaiseau Cedex - France)
- ENPC - École des Ponts ParisTech (École des Ponts ParisTech 6-8 avenue Blaise-Pascal Cité Descartes 77455 Champs-sur-Marne Marne-la-Vallée cedex 2 - France)
- SU - Sorbonne Université (21 rue de l’École de médecine - 75006 Paris - France)
- CNRS - Centre National de la Recherche Scientifique : UMR8539 (France)
- Département des Géosciences - ENS Paris (24 rue Lhomond, 75005 Paris, France - France)
- ENS-PSL - École normale supérieure - Paris (45, Rue d'Ulm - 75230 Paris cedex 05 - France)
- PSL - Université Paris sciences et lettres (60 rue Mazarine 75006 Paris - France)
- ENS-PSL - École normale supérieure - Paris (45, Rue d'Ulm - 75230 Paris cedex 05 - France)
8
University of Arizona (Tucson AZ 85721 USA - United States)
9
IMCCE - Institut de Mécanique Céleste et de Calcul des Ephémérides (77 av Denfert-Rochereau 75014 Paris - France)
- INSU - CNRS - Institut national des sciences de l'Univers (INSU-CNRS 3 rue Michel-Ange, 75794 Paris Cedex 16 - France)
- Observatoire de Paris (61 Av de l'Observatoire 75014 PARIS - France)
- PSL - Université Paris sciences et lettres (60 rue Mazarine 75006 Paris - France)
- Université de Lille (Lille - France)
- SU - Sorbonne Université (21 rue de l’École de médecine - 75006 Paris - France)
- CNRS - Centre National de la Recherche Scientifique : UMR8028 (France)
10
IRAP - Institut de recherche en astrophysique et planétologie (9 avenue Colonel Roche 31028 Toulouse - France)
- INSU - CNRS - Institut national des sciences de l'Univers : UMR5277 (INSU-CNRS 3 rue Michel-Ange, 75794 Paris Cedex 16 - France)
- UT3 - Université Toulouse III - Paul Sabatier (118 route de Narbonne - 31062 Toulouse - France)
- Université Fédérale Toulouse Midi-Pyrénées (41 Allée Jules Guesde, 31000 Toulouse - France)
- OMP - Observatoire Midi-Pyrénées (14 avenue Edouard Belin, 31400 TOULOUSE - France)
- CNES - Centre National d'Études Spatiales [Toulouse] (18 avenue Edouard Belin 31401 Toulouse - France)
- Université Fédérale Toulouse Midi-Pyrénées (41 Allée Jules Guesde, 31000 Toulouse - France)
- CNRS - Centre National de la Recherche Scientifique : UAR 831 (France)
- IRD - Institut de Recherche pour le Développement (Siège Le Sextant 44, bd de Dunkerque CS 90009 13572 Marseille cedex 02 - France)
- Météo-France (73 avenue de Paris 94165 Saint-Mande Cedex - France)
- INSU - CNRS - Institut national des sciences de l'Univers (INSU-CNRS 3 rue Michel-Ange, 75794 Paris Cedex 16 - France)
- CNRS - Centre National de la Recherche Scientifique : UMR5277 (France)
Abstract : A new 1.5 m diameter impact crater was discovered on Mars only ~40 km from the InSight lander. Context camera images constrained its formation between 21 February and 6 April 2019; follow-up High Resolution Imaging Science Experiment images resolved the crater. During this time period, three seismic events were identified in InSight data. We derive expected seismic signal characteristics and use them to evaluate each of the seismic events. However, none of them can definitively be associated with this source. Atmospheric perturbations are generally expected to be generated during impacts; however, in this case, no signal could be identified as related to the known impact. Using scaling relationships based on the terrestrial and lunar analogs and numerical modeling, we predict the amplitude, peak frequency, and duration of the seismic signal that would have emanated from this impact. The predicted amplitude falls near the lowest levels of the measured seismometer noise for the predicted frequency. Hence, it is not surprising this impact event was not positively identified in the seismic data. Finding this crater was a lucky event as its formation this close to InSight has a probability of only ~0.2, and the odds of capturing it in before and after images are extremely low. We revisit impact-seismic discriminators in light of real experience with a seismometer on the Martian surface. Using measured noise of the instrument, we revise our previous prediction of seismic impact detections downward, from ~a few to tens, to just ~2 per Earth year, still with an order of magnitude uncertainty.
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Journal articles
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https://hal-univ-paris.archives-ouvertes.fr/hal-03657967
Contributor : Sébastien Rodriguez Connect in order to contact the contributor
Submitted on : Tuesday, May 3, 2022 - 2:25:21 PM
Last modification on : Monday, May 16, 2022 - 8:20:25 AM
Contributor : Sébastien Rodriguez Connect in order to contact the contributor
Submitted on : Tuesday, May 3, 2022 - 2:25:21 PM
Last modification on : Monday, May 16, 2022 - 8:20:25 AM
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Identifiers
- HAL Id : hal-03657967, version 1
- DOI : 10.1029/2020je006382
Collections
UNIV-TLSE3 | IMCCE | OBSPM | OMP-IRAP | PSL | RIGL | X-LMD | ENS-PARIS | AFRIQ | X | IPGP | ENPC | OMP | UNIV-LILLE | X-DEP-MECA | SORBONNE-UNIVERSITE | LMD | INSU | SU-SCIENCES | IRD | IP_PARIS | SU-TI | METEO | CNRS | USPC | UNIV-PARIS | ENPC-LMD | PARISTECH
Citation
I Daubar, P Lognonné, N Teanby, G Collins, J Clinton, et al.. A New Crater Near InSight: Implications for Seismic Impact Detectability on Mars. Journal of Geophysical Research. Planets, Wiley-Blackwell, 2020, 125 (8), pp.e2020JE006382. ⟨10.1029/2020je006382⟩. ⟨hal-03657967⟩
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