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On understanding multi-instrument Rosetta data of the innermost dust and gas coma of comet 67P/Churyumov-Gerasimenko - results, strengths, and limitations of models

Marschall, R. and Rezac, L. and Kappel, David and Marshall, D. and Su, Chin-Chia and Gerig, S.B. and Pinzon, O. and Liao, Y. and Rubin, M. and Herny, C. and Hartogh, P. and Kuehrt, E. and Mottola, Stefano and Preusker, Frank and Scholten, Frank and Jorda, L and Theologou, Panagiotis and Groussin, Olivier and Dadzie, S Kokou and Christou, C. and Arnold, Gabriele and Wu, Jong-Shinn and Altwegg, Kathrin and Sierks, H. and Rodrigo, R. and Thomas, N. (2018) On understanding multi-instrument Rosetta data of the innermost dust and gas coma of comet 67P/Churyumov-Gerasimenko - results, strengths, and limitations of models. In: European Planetary Science Congress (EPSC) 2018, p. 823. European Planetary Science Congress 2018, 16 - 21 Sep 2018, Berlin, Germany.

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Official URL: https://www.epsc2018.eu/

Abstract

Numerical models are powerful tools for understanding the connection between the emitted gas and dust from the surface of comets and the subsequent expansion into space where remote sensing instruments can perform measurements. We will present such a predictive model which can provide synthetic measurements for multiple instruments on board ESA's Rosetta mission to comet 67P/Churyumov-Gerasimenko (hereafter 67P). We will demonstrate why a multi instrument approach is essential and how models can be used to constrain the gas and dust source distribution on the surface.

Item URL in elib:https://elib.dlr.de/124770/
Document Type:Conference or Workshop Item (Speech)
Title:On understanding multi-instrument Rosetta data of the innermost dust and gas coma of comet 67P/Churyumov-Gerasimenko - results, strengths, and limitations of models
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Marschall, R.Physikalisches Institut, Sidlerstrasse 5, University of Bern, CH-3012 Bern, SwitzerlandUNSPECIFIEDUNSPECIFIED
Rezac, L.Max-Planck-Institut für SonnensystemforschungUNSPECIFIEDUNSPECIFIED
Kappel, DavidUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Marshall, D.Max-Planck-Institut für Sonnensystemforschung, Justus-von-Liebig-Weg 3, 37077 Göttingen, GermanyUNSPECIFIEDUNSPECIFIED
Su, Chin-ChiaNational Chiao Tung University, HsinchuUNSPECIFIEDUNSPECIFIED
Gerig, S.B.Physikalisches Institut, University of Bern, Sidlerstr. 5, CH-3012 Bern, SwitzerlandUNSPECIFIEDUNSPECIFIED
Pinzon, O.Physikalisches Institut, University of Bern, Sidlerstr. 5, CH-3012 Bern, SwitzerlandUNSPECIFIEDUNSPECIFIED
Liao, Y.Physics Institute, University of Bern, SwitzerlandUNSPECIFIEDUNSPECIFIED
Rubin, M.Physikalisches Institut, University of Bern, Sidlerstrasse 5, 3012 Bern, SwitzerlandUNSPECIFIEDUNSPECIFIED
Herny, C.Physikalisches Institut, University of Bern, Sidlerstr. 5, CH-3012 Bern, SwitzerlandUNSPECIFIEDUNSPECIFIED
Hartogh, P.Max-Planck-Institut für Sonnensystemforschung, Katlenburg-LindauUNSPECIFIEDUNSPECIFIED
Kuehrt, E.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Mottola, StefanoUNSPECIFIEDhttps://orcid.org/0000-0002-0457-3872UNSPECIFIED
Preusker, FrankUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Scholten, FrankUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Jorda, LLAM, MarseilleUNSPECIFIEDUNSPECIFIED
Theologou, PanagiotisPhysikalisches Institut, University of Bern, Sidlerstr. 5, CH-3012 Bern, SwitzerlandUNSPECIFIEDUNSPECIFIED
Groussin, OlivierLab. d'Astrophysique de Marseille, FranceUNSPECIFIEDUNSPECIFIED
Dadzie, S KokouHeriot-Watt University, Edinburgh, United KingdomUNSPECIFIEDUNSPECIFIED
Christou, C.Heriot-Watt University, Institute of Mechanical Process and Energy Engineering, EH14 4AS, Edinburgh, ScotlandUNSPECIFIEDUNSPECIFIED
Arnold, GabrieleUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Wu, Jong-ShinnDepartment of Mechanical Engineering, National Chiao-Tung University,UNSPECIFIEDUNSPECIFIED
Altwegg, KathrinUniversity of Berne, Berne, SwitzerlandUNSPECIFIEDUNSPECIFIED
Sierks, H.Max-Planck-Institut für Sonnensystemforschung, Katlenburg-Lindau, GermanyUNSPECIFIEDUNSPECIFIED
Rodrigo, R.International Space Science Institute, Hallerstraße 6, 3012 Bern, SwitzerlandUNSPECIFIEDUNSPECIFIED
Thomas, N.University of Bern, SwitzerlandUNSPECIFIEDUNSPECIFIED
Date:21 September 2018
Journal or Publication Title:European Planetary Science Congress (EPSC) 2018
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:p. 823
Status:Published
Keywords:Comet 67P, Coma, DSMC, VIRTIS, OSIRIS, MIRO, ROSINA
Event Title:European Planetary Science Congress 2018
Event Location:Berlin, Germany
Event Type:international Conference
Event Dates:16 - 21 Sep 2018
Organizer:Europlanet
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Exploration
DLR - Research area:Raumfahrt
DLR - Program:R EW - Space Exploration
DLR - Research theme (Project):R - Project ROSETTA Instruments (old)
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Planetary Research > Asteroids and Comets
Institute of Planetary Research > Leitungsbereich PF
Institute of Planetary Research > Planetary Geodesy
Deposited By: Kappel, David
Deposited On:11 Dec 2018 08:47
Last Modified:29 Mar 2023 00:40

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