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, 2018-09-16 - 2018-09-21, 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:

Authors	Institution or Email of Authors	Author's ORCID iD	ORCID Put Code
Marschall, R.	Physikalisches Institut, Sidlerstrasse 5, University of Bern, CH-3012 Bern, Switzerland	UNSPECIFIED	UNSPECIFIED
Rezac, L.	Max-Planck-Institut für Sonnensystemforschung	UNSPECIFIED	UNSPECIFIED
Kappel, David	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
Marshall, D.	Max-Planck-Institut für Sonnensystemforschung, Justus-von-Liebig-Weg 3, 37077 Göttingen, Germany	UNSPECIFIED	UNSPECIFIED
Su, Chin-Chia	National Chiao Tung University, Hsinchu	UNSPECIFIED	UNSPECIFIED
Gerig, S.B.	Physikalisches Institut, University of Bern, Sidlerstr. 5, CH-3012 Bern, Switzerland	UNSPECIFIED	UNSPECIFIED
Pinzon, O.	Physikalisches Institut, University of Bern, Sidlerstr. 5, CH-3012 Bern, Switzerland	UNSPECIFIED	UNSPECIFIED
Liao, Y.	Physics Institute, University of Bern, Switzerland	UNSPECIFIED	UNSPECIFIED
Rubin, M.	Physikalisches Institut, University of Bern, Sidlerstrasse 5, 3012 Bern, Switzerland	UNSPECIFIED	UNSPECIFIED
Herny, C.	Physikalisches Institut, University of Bern, Sidlerstr. 5, CH-3012 Bern, Switzerland	UNSPECIFIED	UNSPECIFIED
Hartogh, P.	Max-Planck-Institut für Sonnensystemforschung, Katlenburg-Lindau	UNSPECIFIED	UNSPECIFIED
Kuehrt, E.	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
Mottola, Stefano	UNSPECIFIED	https://orcid.org/0000-0002-0457-3872	UNSPECIFIED
Preusker, Frank	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
Scholten, Frank	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
Jorda, L	LAM, Marseille	UNSPECIFIED	UNSPECIFIED
Theologou, Panagiotis	Physikalisches Institut, University of Bern, Sidlerstr. 5, CH-3012 Bern, Switzerland	UNSPECIFIED	UNSPECIFIED
Groussin, Olivier	Lab. d'Astrophysique de Marseille, France	UNSPECIFIED	UNSPECIFIED
Dadzie, S Kokou	Heriot-Watt University, Edinburgh, United Kingdom	UNSPECIFIED	UNSPECIFIED
Christou, C.	Heriot-Watt University, Institute of Mechanical Process and Energy Engineering, EH14 4AS, Edinburgh, Scotland	UNSPECIFIED	UNSPECIFIED
Arnold, Gabriele	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
Wu, Jong-Shinn	Department of Mechanical Engineering, National Chiao-Tung University,	UNSPECIFIED	UNSPECIFIED
Altwegg, Kathrin	University of Berne, Berne, Switzerland	UNSPECIFIED	UNSPECIFIED
Sierks, H.	Max-Planck-Institut für Sonnensystemforschung, Katlenburg-Lindau, Germany	UNSPECIFIED	UNSPECIFIED
Rodrigo, R.	International Space Science Institute, Hallerstraße 6, 3012 Bern, Switzerland	UNSPECIFIED	UNSPECIFIED
Thomas, N.	University of Bern, Switzerland	UNSPECIFIED	UNSPECIFIED

Date:

21 September 2018

Journal or Publication Title:

European Planetary Science Congress (EPSC) 2018

Refereed publication:

Open Access:

Yes

Gold Open Access:

In SCOPUS:

In ISI Web of Science:

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 Start Date:

16 September 2018

Event End Date:

21 September 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:

24 Apr 2024 20:28

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