SM031
Our Evolving Understanding of Auroral Physics and Magnetosphere Dynamics at Jupiter

Session ID#: 81786

Session Description:
Our view and understanding of Jupiter’s auroras and magnetosphere are ever-changing as Juno continues to explore these regions in situ with coordinated efforts from Earth-based observatories such as Hubble, Hisaki, Keck, etc. These new measurements have illuminated new and exciting discoveries that are challenging our theoretical ideas. Additionally, comparative observations with Juno and previous spacecraft (e.g. Cassini, Galileo, Voyager) help us to understand long-term variations of these systems. This session seeks submissions covering observations, theories, and models relevant to the following topics: observation and theory of auroral acceleration including wave-particle interactions; auroral phenomenology; magnetosphere-ionosphere coupling; plasma sheet dynamics; outer boundary structure and dynamics; and particle acceleration and transport. This session aims to share the most recent observations and ideas as well as results from re-analysis of previous data, while providing a forum that takes a multidisciplinary approach to furthering our knowledge of this system.
Index Terms:

2704 Auroral phenomena [MAGNETOSPHERIC PHYSICS]
2756 Planetary magnetospheres [MAGNETOSPHERIC PHYSICS]
5719 Interactions with particles and fields [PLANETARY SCIENCES: FLUID PLANETS]
6220 Jupiter [PLANETARY SCIENCES: SOLAR SYSTEM OBJECTS]

Primary Convener:  Robert W Ebert, Southwest Research Institute, San Antonio, TX, United States
Conveners:  George B Clark, Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, Masafumi Imai, University of Iowa, Physics and Astronomy, Iowa City, IA, United States and Scott J Bolton, Southwest Research Institute, San Antonio, TX, United States
Primary Liaison:  Robert W Ebert, Southwest Research Institute, San Antonio, TX, United States
 
Juno in-situ Observations of Io's Interaction with Jupiter and Comparisons with Enceladus (Invited) (486840)
Ali H Sulaiman1, George B Hospodarsky2, Frederic Allegrini3,4, George B Clark5, John E P Connerney6,7, Sadie Elliott8, Daniel J Gershman9, Vincent Hue10, Stavros Kotsiaros6, William S Kurth2, Chris Paranicas11, Jamey R Szalay12 and Scott J Bolton10, (1)University of Iowa, Iowa City, United States, (2)University of Iowa, Department of Physics and Astronomy, Iowa City, IA, United States, (3)Southwest Research Institute San Antonio, San Antonio, TX, United States, (4)University of Texas at San Antonio, Department of Physics and Astronomy, San Antonio, TX, United States, (5)Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, (6)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (7)Space Research Corporation, Annapolis, MD, United States, (8)University of Iowa, Physics and Astronomy, Iowa City, IA, United States, (9)NASA Goddard Space Flight Center, Heliophysics Science Division, Greenbelt, MD, United States, (10)Southwest Research Institute, San Antonio, TX, United States, (11)Applied Physics Lab, Laurel, MD, United States, (12)Princeton University, Department of Astrophysical Sciences, Princeton, NJ, United States
 
Locating the Source Field Lines of Jovian Decametric Radio Emissions (487931)
Yuming Wang, University of Science and Technology of China, Hefei, China, Xianzhe Jia, University of Michigan, Ann Arbor, MI, United States, ChuanBing Wang, Univ. Sci. & Tech. China, Hefei, Anhui Province, China, Shui Wang, USTC University of Science and Technology of China, Hefei, China, Hao Cao, Harvard, Boston, MA, United States and Vratislav Krupar, Universities Space Research Association Columbia, Columbia, MD, United States
 
Auroral diagnosis of solar wind interaction with Jupiter’s magnetosphere (494057)
Zhonghua Yao1, Bertrand Bonfond1, Denis C Grodent1, William S Kurth2, John E P Connerney3, William Dunn4, George Hospodarsky2, Emmanuel Chané5, Benjamin Palmaerts1, Katerina Radioti1, Scott J Bolton6, Barry Mauk7 and Jonathan D Nichols8, (1)Université de Liège, LPAP - STAR Institute, Liege, Belgium, (2)University of Iowa, Department of Physics and Astronomy, Iowa City, IA, United States, (3)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (4)University College London, Mullard Space Science Laboratory, Dorking, United Kingdom, (5)KU Leuven, Centre for mathematical Plasma-Astrophysics, Leuven, Belgium, (6)Southwest Research Institute, San Antonio, TX, United States, (7)The Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, (8)University of Leicester, Leicester, United Kingdom
 
Io's interaction with energetic electrons as observed by Juno (494844)
Chris Paranicas1, Barry Mauk2, Dennis K Haggerty3, George B Clark4, Peter Kollmann5, Jamey R Szalay6, Rob W Ebert7, Ali H Sulaiman8, George B Hospodarsky9, Elias Roussos10, Norbert Krupp10, Fran Bagenal11 and Scott J Bolton12, (1)Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, (2)The Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, (3)Johns Hopkins Univ, Laurel, MD, United States, (4)Catholic University of America, Washington, DC, United States, (5)The Applied Physics Laboratory, John Hopkins University, Laurel, MD, United States, (6)Princeton University, Department of Astrophysical Sciences, Princeton, NJ, United States, (7)Southwest Research Institute, Space Science and Engineering, San Antonio, TX, United States, (8)University of Iowa, Iowa City, United States, (9)University of Iowa, Department of Physics and Astronomy, Iowa City, IA, United States, (10)Max Planck Institute for Solar System Research, Katlenburg-Lindau, Germany, (11)Univ Colorado, Boulder, CO, United States, (12)Southwest Research Institute, San Antonio, TX, United States
 
Surveying Quasi-Periodic Ultra-Low-Frequency Waves in the Jovian Magnetosphere (496405)
Harry Manners and Adam Masters, Imperial College London, London, United Kingdom
 
Jupiter's Auroral Variations as Revealed by Hisaki: Internal and External Drivers (Invited) (497784)
Chihiro Tao1, Tomoki Kimura2, Fuminori Tsuchiya3, Hajime Kita4, Sarah Victoria Badman5, George B Clark6, Robert W Ebert7, Nicolas André8, Go Murakami9, Kazuo Yoshioka10, Atsushi Yamazaki11, Ichiro Yoshikawa10, Yasumasa Kasaba12 and Masaki Fujimoto13, (1)NICT National Institute of Information and Communications Technology, Tokyo, Japan, (2)Frontier Research Institute for Interdisciplinary Sciences, Tohoku University, Sendai, Japan, (3)PPARC, Tohoku University, Sendai, Japan, (4)ISAS/JAXA, Sagamihara, Japan, (5)Lancaster University, Lancaster, United Kingdom, (6)Catholic University of America, Washington, DC, United States, (7)Southwest Research Institute, San Antonio, TX, United States, (8)Universite Paul Sabatier, TOULOUSE, France, (9)JAXA Japan Aerospace Exploration Agency, Sagamihara, Japan, (10)The University of Tokyo, Tokyo, Japan, (11)ISAS/JAXA, Sagamihara, Kanagawa, Japan, (12)Tohoku University, Sendai, Japan, (13)JAXA, Sgamihara, Japan
 
Up-going whistler-mode waves and their interactions with upward-moving energetic electrons: a study on the polar environment of Jupiter’s magnetosphere (502015)
Sadie Elliott1, Donald A Gurnett2, Peter H Yoon3, William S Kurth2, Barry Mauk4, Rob W Ebert5, George B Clark6, Philip W Valek7, Frederic Allegrini8, Scott J Bolton9, John Douglas Menietti1, Philippe Louarn10 and Ali H Sulaiman11, (1)University of Iowa, Physics and Astronomy, Iowa City, IA, United States, (2)University of Iowa, Department of Physics and Astronomy, Iowa City, IA, United States, (3)Univ Maryland, College Park, MD, United States, (4)The Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, (5)Southwest Research Institute, Space Science and Engineering, San Antonio, TX, United States, (6)Catholic University of America, Washington, DC, United States, (7)Southwest Research Inst, San Antonio, TX, United States, (8)Southwest Research Institute San Antonio, San Antonio, TX, United States, (9)Southwest Research Institute, San Antonio, TX, United States, (10)IRAP, CNRS, Toulouse, France, (11)University of Iowa, Iowa City, United States
 
Latitudinal Beaming of Jupiter’s Radio Emissions from Juno/Waves Flux Density Measurements (506024)
Philippe M Zarka, Paris Observatory Meudon, Meudon, France, Corentin Louis, Observatoire de Paris, PSL, CNRS, Sorbonne Univ., UMPC, LESIA, Meudon, France and William S Kurth, University of Iowa, Department of Physics and Astronomy, Iowa City, IA, United States
 
Radiation Environment Analysis of Jupiter from Juno/JADE-E, UVS and JEDI-E Penetrating Radiation Datasets (507473)
Daniel Santos-Costa1, Frederic Allegrini1, Randy Gladstone1, Thomas K Greathouse1, Joshua Kammer1, George B Clark2, Barry Mauk3, John E P Connerney4, Masafumi Imai5, Fran Bagenal6, Mike Janssen7, Samuel Gulkis7, Steven Levin7, Heidi N Becker7 and Scott J Bolton1, (1)Southwest Research Institute, San Antonio, TX, United States, (2)Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, (3)The Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, (4)Space Research Corporation, Annapolis, MD, United States, (5)University of Iowa, Physics and Astronomy, Iowa City, IA, United States, (6)Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, (7)Jet Propulsion Laboratory, Pasadena, CA, United States
 
Relativistic Acceleration of Protons by EMIC Waves in Jovian Magnetosphere (516153)
Tomohiro Sekine1, Yoshiharu Omura1, Danny Summers2, Satoko Nakamura1 and Yi-Kai Hsieh1, (1)Kyoto University, Research Institute for Sustainable Humanosphere, Kyoto, Japan, (2)Memorial University of Newfoundland, St John's, NL, Canada
 
Quasi-Periodic (QP) Emissions at Jupiter: Juno Waves Observations (516536)
George B Hospodarsky1, Masafumi Imai1, William S Kurth2, Ali H Sulaiman3 and Scott J Bolton4, (1)University of Iowa, Physics and Astronomy, Iowa City, IA, United States, (2)University of Iowa, Department of Physics and Astronomy, Iowa City, IA, United States, (3)University of Iowa, Iowa City, United States, (4)Southwest Research Institute, San Antonio, TX, United States
 
Observations of Auroral “Raindrops” in Jupiter’s Polar Region by Juno-UVS (517394)
Vincent Hue1, Thomas K Greathouse1, Randy Gladstone1, Maarten Versteeg1, Joshua Kammer1, Michael Wayne Davis1, Scott J Bolton1, Steven Levin2, John E P Connerney3, Jean-Claude M C Gerard4, Denis C Grodent4, Bertrand Bonfond4 and Marissa F. Vogt5, (1)Southwest Research Institute, San Antonio, TX, United States, (2)Jet Propulsion Laboratory, Pasadena, CA, United States, (3)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (4)Université de Liège, LPAP - STAR Institute, Liege, Belgium, (5)University of Leicester, London, United Kingdom
 
An Initial Survey of Juno-UVS Auroral Emission Spectra (522146)
Randy Gladstone1, Thomas K Greathouse1, Maarten H Versteeg1, Vincent Hue1, Joshua Kammer1, Rohini Giles2, Michael W Davis1, Jean-Claude M C Gerard3, Denis C Grodent3, Bertrand Bonfond3, Barry Mauk4, Frederic Allegrini5, Robert W Ebert1, William S Kurth6, John E P Connerney7, Scott J Bolton1 and Steven Levin8, (1)Southwest Research Institute, San Antonio, TX, United States, (2)Southwest Research Institute, San Antonio, United States, (3)Université de Liège, LPAP - STAR Institute, Liege, Belgium, (4)The Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, (5)Southwest Research Institute San Antonio, San Antonio, TX, United States, (6)University of Iowa, Department of Physics and Astronomy, Iowa City, IA, United States, (7)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (8)Jet Propulsion Laboratory, Pasadena, CA, United States
 
Measuring Effects of Jupiter’s Aurorae using the Juno Microwave Radiometer (522594)
Amoree L Hodges1, Paul G Steffes1, Amadeo Bellotti1, Shannon Thomas Brown2, Scott J Bolton3 and Steven Levin4, (1)Georgia Institute of Technology Main Campus, Atlanta, GA, United States, (2)Jet Propulsion Laboratory, Pasadena, United States, (3)Southwest Research Institute, San Antonio, TX, United States, (4)Jet Propulsion Laboratory, Pasadena, CA, United States
 
Jupiter’s Magnetic Field & Source Location of Decameter Radiation Observed by Juno (529555)
Yasmina M. Martos1, John E P Connerney1, Masafumi Imai2, William S Kurth3 and Stavros Kotsiaros4, (1)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (2)University of Iowa, Physics and Astronomy, Iowa City, IA, United States, (3)University of Iowa, Department of Physics and Astronomy, Iowa City, IA, United States, (4)Technical University, Kgs. Lyngby, Denmark
 
Magnetosphere Mapping of Jupiter’s Polar Auroral Bright Spot (530709)
Kamolporn Haewsantati, Ph.D program in Physics, Department of Physics and Materials Science, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand, Suwicha Wannawichian, Chiangmai University, Chiang Mai, Thailand; National Astronomical Research Institute of Thailand (Public Organization), Chiang Mai, Thailand, Bertrand Bonfond, Université de Liège, LPAP - STAR Institute, Liege, Belgium, John T Clarke, Boston University, Boston, MA, United States, Jonathan D Nichols, University of Leicester, Leicester, United Kingdom and Marissa F. Vogt, University of Leicester, London, United Kingdom
 
Jovian magnetospheric injections observed from Juno at high latitudes (543036)
Dennis K Haggerty1, Barry Mauk2, Chris Paranicas3, George B Clark4, Peter Kollmann5, Abigail M Rymer4, Randy Gladstone6, Thomas K Greathouse6, Scott J Bolton6 and Steven Levin7, (1)Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, (2)The Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, (3)Applied Physics Lab, Laurel, MD, United States, (4)Applied Physics Laboratory Johns Hopkins, Laurel, MD, United States, (5)The Applied Physics Laboratory, John Hopkins University, Laurel, MD, United States, (6)Southwest Research Institute, San Antonio, TX, United States, (7)Jet Propulsion Laboratory, Pasadena, CA, United States
 
Electron energization by dispersive scale Alfvén waves at Jupiter: Results of 2D kinetic simulations in a dipolar geometry. (557422)
Drew A Coffin1, Peter A Damiano2, Peter A Delamere1 and Jay Johnson3, (1)University of Alaska Fairbanks, Fairbanks, AK, United States, (2)Princeton Plasma Physics Lab, Princeton, NJ, United States, (3)Andrews University, Berrien Springs, NJ, United States
 
Deflection of magnetodisk and the inner drift shells (557493)
Jose M.G. Merayo1, John Leif Joergensen1, Peter S Joergensen1, Mathias Benn1, Matija Herceg1, Troelz Denver1, John E P Connerney2, Scott J Bolton3 and Steven Levin4, (1)DTU Space, National Space Institute, Technical University of Denmark, Kgs Lyngby, Denmark, (2)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (3)Southwest Research Institute, San Antonio, TX, United States, (4)Jet Propulsion Laboratory, Pasadena, CA, United States
 
The response of Jupiter's coupled magnetosphere-ionosphere system to changes in the solar wind and the release of plasmoids in the magnetotail: Results from global MHD simulations (567830)
Yash Sarkango, Xianzhe Jia and Gabor Toth, University of Michigan, Ann Arbor, MI, United States
 
A Keogram Analysis of Local Time Variations of Jupiter’s Ultraviolet Aurora using Juno UVS Observations (582663)
Thomas K Greathouse1, Randy Gladstone1, Maarten H Versteeg1, Vincent Hue1, Joshua Kammer1, Michael Wayne Davis1, Scott J Bolton1, Rohini Giles2, Steven Levin3, John E P Connerney4, Jean-Claude M C Gerard5, Denis C Grodent5, Bertrand Bonfond5, Emma Bunce6 and Marissa F. Vogt7, (1)Southwest Research Institute, San Antonio, TX, United States, (2)University of Oxford, Oxford, United Kingdom, (3)Jet Propulsion Laboratory, Pasadena, CA, United States, (4)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (5)Université de Liège, LPAP - STAR Institute, Liege, Belgium, (6)University of Leicester, Leicester, United Kingdom, (7)Boston University, Center for Space Physics, Boston, United States
 
NuSTAR hard X-ray observations of the Jovian aurorae during Juno perijove and apojove intervals (586151)
Kaya Mori1, Charles J Hailey1, Graziella Branduardi-Raymont2, Gabriel Lewis Bridges1, John Clarke3, William Dunn4, Amani Mildred Garvin1, Brian Grefenstette5, Ben J Hord6, Caitriona Mary Jackman7, Shifra Mandel1, Licia C Ray8, Daniel R Wik9, Daniel Choi1, Dong Hoon Lee1 and Cameron Woo1, (1)Columbia University, New York, NY, United States, (2)University College London, Mullard Space Science Laboratory, London, United Kingdom, (3)Massachusetts Institute of Technology, Cambridge, MA, United States, (4)University College London, Mullard Space Science Laboratory, Dorking, United Kingdom, (5)Space Radiation Laboratory, Pasadena, CA, United States, (6)University of Maryland, College Park, MD, United States, (7)University of Southampton, Physics and Astronomy, Southampton, SO14, United Kingdom, (8)Lancaster University, Lancaster, United Kingdom, (9)University of Utah, Salt Lake City, UT, United States
 
Mass-Dependent Ion Parameters in Jupiter’s Plasma Sheet Observed by Juno JADE (589111)
Thomas K Kim1,2, Robert W Ebert3,4, Philip W Valek2, Frederic Allegrini3,4, David J McComas5, Fran Bagenal6, John E P Connerney7, William S Kurth8, George Livadiotis2, Juan Rafael Munoz Jr3,4, Jamey R Szalay5, Michelle F Thomsen9 and Robert J Wilson6, (1)University of Texas at San Antonio, Department of Physics and Astronomy, San Antonio, TX, United States, (2)Southwest Research Institute, Space Science and Engineering Division, San Antonio, TX, United States, (3)Southwest Research Institute, San Antonio, TX, United States, (4)University of Texas at San Antonio, San Antonio, TX, United States, (5)Princeton University, Department of Astrophysical Sciences, Princeton, NJ, United States, (6)University of Colorado at Boulder, Boulder, CO, United States, (7)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (8)University of Iowa, Department of Physics and Astronomy, Iowa City, IA, United States, (9)Planetary Science Institute, Tuscon, AZ, United States
 
In situ observations of the jovian ionosphere by the Juno JADE-I instrument (589126)
Philip W Valek1, Frederic Allegrini2, Fran Bagenal3, Scott J Bolton1, John E P Connerney4, Robert W Ebert1, Thomas Kim5, William S Kurth6, Steven Levin7, Philippe Louarn8, David J McComas9, Jamey R Szalay9, Michelle F Thomsen10 and Robert J Wilson11, (1)Southwest Research Institute, San Antonio, TX, United States, (2)Southwest Research Institute San Antonio, San Antonio, TX, United States, (3)Univ Colorado, Boulder, CO, United States, (4)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (5)University of Texas at San Antonio, San Antonio, TX, United States, (6)University of Iowa, Department of Physics and Astronomy, Iowa City, IA, United States, (7)Jet Propulsion Laboratory, Pasadena, CA, United States, (8)IRAP, CNRS, Toulouse, France, (9)Princeton University, Department of Astrophysical Sciences, Princeton, NJ, United States, (10)Planetary Science Institute, Tuscon, AZ, United States, (11)University of Colorado Boulder, Boulder, CO, United States
 
The closed polar cap of the Jovian magnetosphere: implications for auroral precipitation from global MHD and test particle simulations (598785)
Binzheng Zhang, University of Hong Kong, Hong Kong, Hong Kong, Peter A Delamere, University of Alaska Fairbanks, Fairbanks, AK, United States, Kareem Sorathia, Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, Xuanye Ma, Embry-Riddle Aeronautical University, Daytona Beach, United States, Viacheslav G Merkin, The Johns Hopkins University, Laurel, MD, United States, John Lyon, Dartmouth College, Hanover, NH, United States and Zhonghua Yao, Laboratorie de physique Atmospherique et Planetaire, Liege, Belgium
 
Electron moments over Jupiter’s main auroral emission (600100)
Frederic Allegrini1, William S Kurth2, Randy Gladstone1, Fran Bagenal3, Rob W Ebert4, Thomas Kim5, Philippe Louarn6, David J McComas7, Jamey R Szalay7, Robert J Wilson8, Scott J Bolton1, John E P Connerney9, George B Clark10, Thomas K Greathouse1, George B Hospodarsky2, Vincent Hue1, Masafumi Imai11, Steven Levin12, Barry Mauk13, Joachim Saur14 and Ali H Sulaiman15, (1)Southwest Research Institute, San Antonio, TX, United States, (2)University of Iowa, Department of Physics and Astronomy, Iowa City, IA, United States, (3)Univ Colorado, Boulder, CO, United States, (4)Southwest Research Institute, Space Science and Engineering, San Antonio, TX, United States, (5)University of Texas at San Antonio, San Antonio, TX, United States, (6)IRAP, CNRS, Toulouse, France, (7)Princeton University, Department of Astrophysical Sciences, Princeton, NJ, United States, (8)University of Colorado Boulder, Boulder, CO, United States, (9)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (10)Catholic University of America, Washington, DC, United States, (11)Kyoto University, Kyoto, Japan, (12)Jet Propulsion Laboratory, Pasadena, CA, United States, (13)The Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, (14)University of Cologne, Cologne, Germany, (15)University of Iowa, Iowa City, United States
 
The Jovian Magnetodisc During the Juno Era (620450)
John E P Connerney1, Daniel J Gershman2, Stavros Kotsiaros3, John Leif Joergensen4, Peter Siegbjoern Joergensen5, Jose M.G. Merayo6, Troelz Denver4, Mathias Benn4, Matija Herceg4 and Scott J Bolton7, (1)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (2)NASA Goddard Space Flight Center, Heliophysics Science Division, Greenbelt, MD, United States, (3)Technical University, Kgs. Lyngby, Denmark, (4)DTU Space, National Space Institute, Technical University of Denmark, Kgs Lyngby, Denmark, (5)Technical university of Denamrk, Space, Kgs. Lyngby, Denmark, (6)DTU Space, Lyngby, Denmark, (7)Southwest Research Institute, San Antonio, TX, United States
 
Multi-day Observations of Electron Butterfly Pitch Angle Distribution in the Jovian Magnetosphere (630723)
Qiong Luo1, Binbin Ni1, Song Fu1, Xudong Gu1, Zheng Xiang1,2, Xing Cao1 and Jing Huang1, (1)Wuhan University, Wuhan, China, (2)University of Colorado at Boulder, Laboratory for Atmospheric and Space Physics, Boulder, United States
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