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Orals PS4.2

PS4.2

Rosetta
Convener: Matthew Taylor  | Co-Convener: Stephan Ulamec 
Orals
 / Fri, 28 Apr, 08:30–12:15  / Room N2
Posters
 / Attendance Fri, 28 Apr, 13:30–15:00  / Hall X4

Friday, 28 April 2017
Room N2
Chairperson: Stephan Ulamec
08:30–08:45
EGU2017-11583
3-D Retrieval of Global Outgassing Rate for Comet 67P/Churyumov-Gerasimenko from Microwave Instrument on the Rosetta Orbiter (MIRO) Spectroscopic Data
Paul von Allmen and Seungwon Lee and the MIRO team
08:45–09:00
EGU2017-2679
Gas flow in the near-surface porous boundary layer of the 67P/Churyumov-Gerasimenko using micro-CT images
Chariton Christou, S Kokou Dadzie, Nicolas Thomas, Paul Hartogh, Laurent Jorda, Ekkehard Kührt, James Whitby, Ian Wright, and John Zarnecki
09:00–09:15
EGU2017-12620
Material strength on 67P/Churyumov-Gerasimenko and its influence on cliff stability
Marc Hofmann, Carsten Güttler, Jean-Baptiste Vincent, J. D. Prasanna Deshapriya, Maurizio Pajola, Cecilia Tubiana, Clément Feller, Maria A. Barucci, and Holger Sierks and the OSIRIS team
09:15–09:30
EGU2017-5587
Chemical composition of the semi-volatile grains of comet 67P/Churyumov-Gerasimenko
Peter Wurz, Kathrin Altwegg, Hans Balsiger, Jean-Jacques Berthelier, André Bieler, Ursina Calmonte, Johan De Keyser, Björn Fiethe, Stefan Fuselier, Sébastien Gasc, Tamas Gombosi, Annette Jäckel, Axel Korth, Lena Le Roy, Urs Mall, Henri Rème, Martin Rubin, and Chia-Yu Tzou
09:30–09:45
EGU2017-928
Ion composition variety and variability around perihelion
Arnaud Beth, Kathrin Altwegg, Étienne Behar, Tom Broiles, Jim Burch, Christopher Carr, Anders Eriksson, Marina Galand, Charlotte Goetz, Pierre Henri, Kévin Heritier, Hans Nilsson, Elias Odelstad, Ingo Richter, Martin Rubin, and Xavier Vallieres and the ROSINA team and the RPC team
09:45–10:00
EGU2017-6477
Determination of magnetometer offsets using mirror mode observations
Ferdinand Plaschke, Yasuhito Narita, Jo-Hannah Mayer, Dennis Frühauff, Martin Volwerk, Charlotte Götz, and Ingo Richter
10:00–10:15
EGU2017-3210
First electric field measurements from the plasma environment of comet 67P/Churyumov-Gerasimenko
Tomas Karlsson, Anders Eriksson, Elias Odelstad, Mats André, Guillaume Dickeli, Anita Kullen, and Per-Arne Lindqvist
Coffee break
10:30–10:45
EGU2017-7796
Plasma waves at comet 67P/Churyumov-Gerasimenko: in the diamagnetic cavity and outside it
Herbert Gunell, Kathrin Altwegg, Gaël Cessateur, Johan De Keyser, Frederik Dhooghe, Anders Eriksson, Andrew Gibbons, Karl-Heinz Glassmeier, Charlotte Goetz, Tomas Karlsson, Maria Hamrin, Pierre Henri, Romain Maggiolo, Hans Nilsson, Elias Odelstad, Martin Rubin, Cyril Simon Wedlund, Gabriella Stenberg Wieser, Chia-Yu Tzou, and Xavier Vallieres
10:45–11:00
EGU2017-2672
Large Amplitude Plasma Waves Near the Comet C-G Diamagnetic Cavity Boundary: What Are They and What is the Role for Cometary Plasma Dynamics?
Bruce Tsurutani, Barbara Falkowski, Charlotte Goetz, Pierre Henri, Xavier Vallieres, Rajkumar Hajra, Martin Volwerk, Kathrin Altwegg, and Karl-Heinz Glassmeier
11:00–11:15
EGU2017-5278
Diamagnetic cavity at comet 67P/Churyumov-Gerasimenko: plasma characteristics and dynamics
Rajkumar Hajra, Pierre Henri, Xavier Vallières, Nicolas Gilet, Jérôme Moré, Charlotte Goetz, Ingo Richter, Karl-Heinz Glassmeier, Marina F Galand, Kevin L Heritier, Anders I Eriksson, Zoltan Nemeth, Bruce T Tsurutani, Martin Rubin, and Kathrin Altwegg
11:15–11:30
EGU2017-8055
The morphology of cometary dust: Subunit size distributions down to tens of nanometres
Thurid Mannel, Mark Bentley, Peter Boakes, Harald Jeszenszky, Anny-Chantal Levasseur-Regourd, Roland Schmied, and Klaus Torkar
11:30–11:45
EGU2017-3299
In-situ cometary dust particle analysis with ROSETTA/COSIMA next to comet 67P/ Churyumov-Gerasimenko
Martin Hilchenbach, Jochen Kissel, Yves Langevin, Christelle Briois, Andreas Koch, Rita Schulz, Johan Silen, Jouni Rynö, Nicolas Fray, Klaus Hornung, Sihane Merouane, John Paquette, Oliver Stenzel, and Kurt Varmuza
11:45–12:00
EGU2017-12953
Characterization of the refractory organic matter present in the dust particles of 67P/Churyumov-Gerasimenko. Highlight
Nicolas Fray, Donia Baklouti, Anaïs Bardyn, Christelle Briois, Hervé Cottin, Cécile Engrand, Henning Fischer, Martin Hilchenbach, Robin Isnard, Léna Le Roy, Paola Modica, John Paquette, Jouni Ryno, Oliver Stenzel, Sandra Siljeström, and Laurent Thirkell
12:00–12:15
EGU2017-8176
Formation of ice poor comets in the protosolar disk
Hiroko Nagahara and Kazuhito Ozawa