Lundstedt (IRF-Lund). Narayan (Stockholm-U) Kanao (ISAS, Japan) The effect of the crustal magnetic field on the distribution of the ion number density.

Slides:

Advertisements

Similar presentations

Abstract Real-time images of Earths space environment from NASAs IMAGE satellite will soon be available on the NOAA Space Environment Center Web site.

Advertisements

Mass composition of the escaping plasma at Mars Ella Carlsson IRF Kiruna Supervisors: Professor Sverker Fredriksson, LTU Professor Stas Barabash, IRF Ella.

Cluster Reveals Properties of Cold Plasma Flow May 15, 2009 Erik Engwall.

Dusty plasma near Enceladus South Pole M. Shafiq, M. W. Morooka and J.-E. Wahlund Swedish Institute of Space Physics, Uppsala, Sweden.

Solar System Physics and Space Technology Program at IRF-Kiruna Prof. Stas Barabash Swedish Institute of Space Physics, Kiruna.

How common is reconnection in a turbulent plasma? G. Stenberg, M. André, A. Vaivads, Yu. V. Khotyaintsev (IRF, Uppsala) Retinò (Austrian Academy of Sceince,

Evidence at Saturn for an Inner Magnetospheric Convection Pattern, Fixed in Local Time M. F. Thomsen (1), R. L. Tokar (1), E. Roussos (2), M. Andriopoulou.

Martian Pick-up Ions (and foreshock): Solar-Cycle and Seasonal Variation M. Yamauchi(1); T. Hara(2); R. Lundin(3); E. Dubinin(4); A. Fedorov(5); R.A. Frahm(6);

The role of solar wind energy flux for transpolar arc luminosity A.Kullen 1, J. A. Cumnock 2,3, and T. Karlsson 2 1 Swedish Institute of Space Physics,

Lunar Results Hybrid code. Initial condition Amplitude of dipole for the moon= 0 Lunar Radius=16.9 (unit of length) Maximum time = 200(inverse of gyro.

Budget and Roles of Heavy Ions in the Solar System M. Yamauchi, I. Sandahl, H. Nilsson, R. Lundin, and L. Eliasson Swedish Institute of Space Physics (IRF)

Giant Planets Jupiter, Saturn, Uranus, Neptune Chapter 6.

Summer student work at MSSL, 2009 Kate Husband – investigation of magnetosheath electron distribution functions. Flat-topped PSD distributions, correlation.

Ionospheric photoelectrons at Venus: ASPERA-4 observations A.J. Coates 1,2 S.M.E. Tsang 1,2, R.A. Frahm 3, J.D. Winningham 3, S. Barabash 4, R. Lundin.

State Key Laboratory of Space Weather An inter-hemisphere asymmetry of the cusp region against the geomagnetic dipole tilt Jiankui Shi Center for Space.

Reinisch_ Solar Terrestrial Relations (Cravens, Physics of Solar Systems Plasmas, Cambridge U.P.) Lecture 1- Space Environment –Matter in.

Expected Influence of Crustal Magnetic Fields on ASPERA-3 ELS Observations: Insight from MGS D.A. Brain, J.G. Luhmann, D.L. Mitchell, R.P. Lin UC Berkeley.

March 13, CCLDAS Particle-in-Cell Simulations of the Lunar Dusty Plasma Environment A. Poppe & M. Horányi Laboratory for Atmospheric and Space Physics.

Use of Martian Magnetic Field Topology as an Indicator of the Influence of Crustal Sources on Atmospheric Loss D.A. Brain, D.L. Mitchell, R. Lillis, R.

The Martian Ionosphere in Regions of Crustal Magnetic Fields Paul Withers, Michael Mendillo, Dave Hinson DPS 2004, Louisville, Kentucky,

Benoit Lavraud CESR/CNRS, Toulouse, France Uppsala, May 2008 The altered solar wind – magnetosphere interaction at low Mach numbers: Magnetosheath and.

1 Saturn Aurora: The ionospheric and magnetospheric fingerprint, and a manifestation of interactions beyond. Saturn Aurora: The ionospheric and magnetospheric.

The First Two Years of IMAGE Jim Burch Southwest Research Institute Magnetospheric Imaging Workshop Yosemite National Park, California February 5-8, 2002.

By Harry Whitford. What is aurora australis? The name 'Aurora' comes from the Latin word for sunrise or the Roman goddess of dawn. An aurora is a natural.

IMF direction derived from cycloid-like ion distributions observed by Mars Express M. Yamauchi, Y. Futaana, R. Lundin, S. Barabash, M. Holmström (IRF-Kiruna,

Observations of a structured ionospheric outflow plume at Titan EGU General Assembly Vienna, Austria 3-8 April 2011 Z66 EGU Abstract Recent results.

1 Origin of Ion Cyclotron Waves in the Polar Cusp: Insights from Comparative Planetology Discovery by OGO-5 Ion cyclotron waves in other planetary magnetospheres.

Gas Giants. System Giants Jupiter –Fifth planet –5.2 AU from Sun –11 times Earth size –318 times Earth mass –12 year revolution –10 hour day –Metallic.

MOP 2011, BOSTON, MA, USAJuly 14, 2011 Norbert Krupp Open-Close Field line Boundary Characterization of Saturn‘s magnetosphere using Cassini MIMI-LEMMS.

PAPER I. ENA DATA ANALYSIS RESULTS. The Imager for Magnetopause-to- Aurora Global Exploration (IMAGE) missionis the first NASA Mid-size Explorer (MIDEX)

The Gas Giants. JupiterSaturnUranusNeptune Mass (M Earth ) Distance from Sun (AU) Equatorial Radius (R Earth )

A magnetospheric vortex as the source of periodicities in Saturn’s magnetosphere Krishan Khurana Institute of Geophysics and Planetary Physics, UCLA, Los.

IPGP Mage activities. 27/04/ EUG MAGE Meeting Team n Planetology team in Saint Maur des Fossés u P. Lognonné, M.Wieczoreck, J. Gagnepain-Beyneix.

Magnetic Earth Chapter 1 Section 3 Pages Objective: Understand the Earth’s magnetic field and Compare magnetic and geographic poles. Compass:

1 Hybrid Simulations of the Callisto - Magnetosphere Interaction Stas Barabash and Mats Holmström Swedish Institute of Space Physics, Kiruna, Sweden.

Simultaneous in-situ observations of the feature of a typical FTE by Cluster and TC1 Zhang Qinghe Liu Ruiyuan Polar Research Institute of China

Earth’s Magnetic Field Earth has a moving liquid iron core. A moving conductor creates electric currents. Electric currents make magnetic fields. This.

Lecture 17. Outline For Rest of Semester Oct. 29 th Chapter 9 (Earth) Nov 3 rd and 5 th Chapter 9 and Chapter 10 (Earth and Moon) Nov. 10 th and 12 th.

Saturn’s spin periodicities caused by a rotating partial ring current Krishan Khurana Institute of Geophysics and Planetary Physics, UCLA, Los Angeles,

Mapping the sub-oval proton auroras into the magnetosphere A. G. Yahnin and T. A. Yahnina Polar Geophysical Institute, Apatity, Russia Plasma Physics in.

Solar Wind Induced Escape on Mars and Venus. Mutual Lessons from Different Space Missions E. Dubinin Max-Planck Institute for Solar System Research, Katlenburg-Lindau,

Stas Barabash, SSPT, Kiruna Swedish space physics workshop. Uppsala, February 26-27, 2009 Chandrayaan (Indian Moon mission) S/C DPU (SPL/VSSC) SAS (IRF/ISAS/UBe)

Krusenberg Herrgård 12 June 2007 L Nordh/Mats André Swedish Report to ILWS.

New Science Opportunities with a Mid-Latitude SuperDARN Radar Raymond A. Greenwald Johns Hopkins University Applied Physics Laboratory.

M. Yamauchi 1, H. Lammer 2, J.-E. Wahlund 3 1. Swedish Institute of Space Physics (IRF), Kiruna, Sweden 2. Space Research Institute (IWF), Graz, Austria.

Multiple Ion Acceleration at Martian Bow Shock M. Yamauchi 1, Y. Futaana 1, A. Fedorov 2, R.A. Frahm 3, E. Dubinin 4, R. Lundin 1, J.-A. Sauvaud 2, J.D.

HISAKI mission – ひさき – Chihiro Tao 1,2, Nicolas Andre 1, Hisaki/EXCEED team 1. IRAP, Univ. de Toulouse/UPS-OMP/CNRS 2. now at NICT

24 January, 20011st NOZOMI_MEX Science Workshop, Jan, 2001 R. Lundin, M. Yamauchi, and H. Borg, Swedish Institute of Space Physics H. Hayakawa, M.

1 CHARM: MAPS highlights CHARM: MAPS highlights 2010.

ASEN 5335 Aerospace Environments -- Magnetospheres 1 As the magnetized solar wind flows past the Earth, the plasma interacts with Earth’s magnetic field.

Impact of CIRs/CMEs on the ionospheres of Venus and Mars Niklas Edberg IRF Uppsala, Sweden H. Nilsson, Y. Futaana, G. Stenberg, D. Andrews, K. Ågren, S.

Foreshock and planetary size: A Venus-Mars comparison M. Yamauchi, Y. Futaana, R. Lundin, S. Barabash, M. Holmstrom (IRF, Kiruna, Sweden) A. Fedorov, J.-A.

UVIS auroral update- June Wayne Pryor -Contributed to Kurth et al., Saturn chapter on “auroral processes” -Mitchell et al paper compared UVIS.

Magnetospheric Solitary Structure maintained by 3000 km/s ions and its relation to Auroral Bulge after a Substorm M. Yamauchi1, H. Nilsson1, I. Dandouras2,

Plasma Wave Excitation Regions in the Earth’s Global Magnetosphere

Plasma populations in the tail of induced magnetosphere

Sub-keV Phenomena of Dayside Ring Current

Ion Pickup Phenomenon upstream of Mars observed by ASPERA 3

Infrared Aurorae in the Solar System

Energetic Neutral Atom Imaging of

Mars, Venus, The Moon, and Jovian/Saturnian satellites

The Physics of Space Plasmas

Titan: FUV & EUV Spectra Limb, Dayglow, Nightglow & Eclipse

M. Yamauchi1, Y. Futaana1, R. Lundin1, S. Barabash1, M. Wieser1, A

The Role of the Atmosphere in Magnetosphere-Ionosphere Coupling

Multiple Ion Acceleration at Martian Bow Shock

Multiple Ion Acceleration at Martian Bow Shock

Energy conversion boundaries

Mars, Venus, The Moon, and Jovian/Saturnian satellites

Model Calculations of the Ionosphere of Titan during Eclipse Conditions Karin Ågren IRF-U, LTU.

Presentation transcript:

Lundstedt (IRF-Lund)

Narayan (Stockholm-U)

Kanao (ISAS, Japan) The effect of the crustal magnetic field on the distribution of the ion number density around Mars E is southern direction. Crustal magnetic field is in E up hemisphere E is northern direction Crustal magnetic field is in E down hemisphere The distribution of the Martian proton number density at the dayside M. Kanao, A. Yamazaki, Y. Futaana, T. Abe, M. Nakamua, S. Barabash,A. Fedorov, M. Franz, and ASPERA-3 Team Only In the case when the crustal magnetic field is in the E up hemisphere, the proton number density increases.

Statistics of the electron density show the importance of both External condition (solar wind) Internal condition (centrifugal force, plasma source from moons and rings) The electron density model obtained by Cassini/LP (nightside of Saturn’s magnetosphere) Solar Wind Co-rotating dynamics of Saturn’s magnetosphere M. Morooka et al. (IRFU) Morooka (IRF-Uppsala)

Dusty plasma of E-ring and Enceladus M. Morooka et al. (IRFU) Ni ≈ Ne Enceladus E-ring Ni ≠ Ne

IMAGE (FUV) E Aurora equatorial plane Yamauchi (IRF-Kiruna)

Liléo (KTH)

Arvelius (IRF-Kiruna)