EUV Observations of the Structure and Dynamics of the Plasmasphere Bill R. Sandel, Jerry Goldstein, Dennis Gallagher, & Don Carpenter.

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

Study of Pi2 pulsations observed from MAGDAS chain in Egypt E. Ghamry 1, 2, A. Mahrous 2, M.N. Yasin 3, A. Fathy 3 and K. Yumoto 4 1- National Research.

Electron Acceleration in the Van Allen Radiation Belts by Fast Magnetosonic Waves Richard B. Horne 1 R. M. Thorne 2, S. A. Glauert 1, N. P. Meredith 1.

J. Goldstein (1), R. A. Wolf(1), B. R. Sandel(2), T. Forrester (2), D. L. Gallagher (3), P. H. Reiff (1), (1) Department of Physics & Astronomy, Rice University,

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.

Magnetic Reconnection Across the HCS Mark Moldwin UM and Megan Cartwright UC-Berkeley Isradynamics April 2010 With thanks to Mark Linton at NRL Linton.

J C Foster MIT Haystack Observatory Yosemite 2002 Plasma Tails & Ionospheric SED.

REPW-07 Brian Fraser Centre for Space Physics, University of Newcastle, Callaghan, NSW, Australia With contributions from: Jerry Goldstein, Tom Immel,

ESS 7 Lecture 14 October 31, 2008 Magnetic Storms

Reflecting at 30.4 and Antireflecting at 58.4 nm David D. Allred and R. Steven Turley Department of Physics and Astronomy, Brigham Young University, Provo,

1 Determination of 3D CME Trajectories using Stereoscopy Paulett Liewer, Jeff Hall, Eric DeJong, JPL Vahab Pournaghsband, UCB Arnaud Thernisien and Russ.

1 GENERATION OF DENSITY IRREGULARITIES IN THE PLASMASPHERE Evgeny Mishin Boston College ISR MURI Workshop 3-6 March 2008.

Flares and Eruptive Events Observed with the XRT on Hinode Kathy Reeves Harvard-Smithsonian Center for Astrophysics.

Magnetospheric Morphology Prepared by Prajwal Kulkarni and Naoshin Haque Stanford University, Stanford, CA IHY Workshop on Advancing VLF through the Global.

Solar Activity and VLF Prepared by Sheila Bijoor and Naoshin Haque Stanford University, Stanford, CA IHY Workshop on Advancing VLF through the Global AWESOME.

1 Interpreting SECCHI White Light Images: FOV Sensitivity & Stereo Viewing Paulett Liewer, JPL; Russ Howard & Dennis Socker, NRL SECCHI Consortium Meeting.

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

Ionospheric Effects during Severe Geomagnetic Storms John Foster MIT Haystack Observatory NASA CDAW Mar. 14, 2005.

Evolution of the 2012 July 12 CME from the Sun to the Earth: Data- Constrained Three-Dimensional MHD Simulations F. Shen 1, C. Shen 2, J. Zhang 3, P. Hess.

The Physics of Space Plasmas William J. Burke 31October 2012 University of Massachusetts, Lowell Magnetic Storms.

Introduction to Space Weather

GPS derived TEC Measurements for Plasmaspheric Studies: A Tutorial and Recent Results Mark Moldwin LD Zhang, G. Hajj, I. Harris, T. Mannucci, X. PI.

Remote Radio Sounding Science For JIMO J. L. Green, B. W. Reinisch, P. Song, S. F. Fung, R. F. Benson, W. W. L. Taylor, J. F. Cooper, L. Garcia, D. Gallagher,

Pavel Ozhogin, Paul Song, Jiannan Tu, and Bodo W. Reinisch Center for Atmospheric Research, University of Massachusetts Lowell, MA AGU Fall 2012.

Comparison of the 3D MHD Solar Wind Model Results with ACE Data 2007 SHINE Student Day Whistler, B. C., Canada C. O. Lee*, J. G. Luhmann, D. Odstrcil,

STAMMS Conference Meeting, Orleans, France May 2003 R. L. Mutel, D. A. Gurnett, I. Christopher, M. Schlax University of Iowa Spatial and Temporal Properties.

A statistical study of the Field-Aligned Electron Events (status report) Solène Lejosne, Forrest Mozer and Oleksiy Agapitov SSL, University of California,

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

Earth’s Magnetosphere — A very quick introduction Weichao Tu - LASP of CU-Boulder CEDAR-GEM Joint Workshop - Santa Fe, NM - 06/26/2011.

Large electric fields near the nightside plasmapause observed by the Polar spacecraft K.-H. Kim 1, F. Mozer 2, and D.-H. Lee 1 1 Department of Astronomy.

NoRH Observations of Prominence Eruption Masumi Shimojo Nobeyama Solar Radio Observatory NAOJ/NINS 2004/10/28 Nobeyama Symposium SeiSenRyo.

Plasma Density Structures in the Inner Magnetosphere Derived From RPI Measurements B. Reinisch 1, X. Huang 1, P. Song 1, J. Green 2, S. Fung 2 V. Vasyliunas.

D. Gallagher, M. Adrian, J. Green, C. Gurgiolo, G. Khazanov, A. King, M. Liemohn, T. Newman, J. Perez, J. Taylor, B. Sandel IMAGE EUV & RPI Derived Distributions.

PX269 Galaxies Part 2: Our Galaxy, the Milky Way 2.1 Components and Structure PX269 Galaxies.

Plasmasphere Refilling Rates Inferred from Polar and IMAGE Satellite Spectrogram Data T. Huegerich(1), J. Goldstein(1), P.H. Reiff(1), B.W. Reinisch(2)

Spatial Distribution of Atom Velocities in the Mercury Sodium Tail - Observation at Haleakala in June H. Fukazawa, M. Kagitani, S. Okano H. Fukazawa,

Observation of a Non Thermal Continuum radio event during the CLUSTER Tilt campaign 17th CLUSTER Workshop Uppsala, Sweden, 12 – 15 May 2009 Uppsala May.

Coupling of the Magnetosphere and Ionosphere by Alfvén Waves at High and Mid-Latitudes Bob Lysak, Yan Song, University of Minnesota, MN, USA Murray Sciffer,

Earth’s Magnetosphere NASA Goddard Space Flight Center

Zoë C. Dent 1, I. R. Mann 1, F. W. Menk 2, J. Goldstein 3, C. R. Wilford 4, M. A. Clilverd 5, L. G. Ozeke 1, B. W. Reinisch 6 Magnetospheric plasma density.

Whistler Waves and Related Magnetospheric Phenomena

Plasmasphere Refilling Rates Inferred from Polar and IMAGE Satellite Spectrogram Data T. Huegerich(1), J. Goldstein(1), P.H. Reiff(1), B.W. Reinisch(2)

PARTICLES IN THE MAGNETOSPHERE

Overview of Results from the Radio Plasma Imager (RPI) on IMAGE James L. Green Space Science Data Operations Office Goddard Space Flight Center LEP Seminar.

Measurements of White-Light Images of Cometary Plasma as a Proxy for Solar Wind Speed J.M. Clover, M.M. Bisi, A. Buffington, B.V. Jackson, P.P. Hick Center.

Solar System Physics Group Simultaneous Heliospheric Imager and Interplanetary Scintillation observations of CMEs and CIRs Gareth D. Dorrian

GEM (Student) Tutorial Jerry Goldstein, Rice University

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

Space Weather in Earth’s magnetosphere MODELS  DATA  TOOLS  SYSTEMS  SERVICES  INNOVATIVE SOLUTIONS Space Weather Researc h Center Masha Kuznetsova.

NASA NAG Structure and Dynamics of the Near Earth Large-Scale Electric Field During Major Geomagnetic Storms P-I John R. Wygant Assoc. Professor.

17th Cluster workshop Uppsala, Sweden , May 12-15, 2009

Cluster 911 Plasmoid Substorm Sept 11, 2002 DOY 254 Onset at 1600 UT Shock at Cluster 16:23 Plasmoid 16: :40 UT.

IMAGE: Imager for Magnetopause-to-Aurora Global Exploration Goddard Space Flight Center Scientific Colloquium February 23, 2001.

The large scale convection electric field, ring current energization, and plasmasphere erosion in the June 1, 2013 storm Scott Thaller Van Allen Probes.

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

Lecture 15 Modeling the Inner Magnetosphere. The Inner Magnetosphere The inner magnetosphere includes the ring current made up of electrons and ions in.

Overview of Results from the Radio Plasma Imager (RPI) on IMAGE James L. Green and Bodo W. Reinisch Presentation at Yosemite February 6, 2002.

Flare footpoints in optical and UV Lyndsay Fletcher University of Glasgow RHESSI 10, August 4 th 2010, Annapolis TRACE WL ~2s time cadence, 0.5” pixel.

Earth’s Magnetosphere Space Weather Training Kennedy Space Center Space Weather Research Center.

32 nd ICRC –Beijing – August 11-18, 2011 Silvia Vernetto IFSI-INAF Torino, ITALY On behalf of the ARGO-YBJ collaboration Observation of MGRO J with.

Radiation Belt Storm Probes Mission and the Ionosphere-Thermosphere RPSP SWG Meeting June 2009.

VT SuperDARN Group Joseph Baker Ground-Based Observations of the Plasmapause Boundary Layer (PBL) Region with.

Evolution of the poloidal Alfven waves in 3D dipole geometry Jiwon Choi and Dong-Hun Lee School of Space Research, Kyung Hee University 5 th East-Asia.

ANALYSIS OF SEQUENCE OF IMAGES MTP003/STP004/TRAIL_001 & TRAIL_002

ASTRONOMICAL DATA ANALYSIS

Part 2: The Milky Way 2.1 Components and Structure

Lecture 5 The Formation and Evolution of CIRS

Penetration Jet DMSP F April MLT

Difficult to relate EIT waves to other phenomena due to cadence

Update on Lyman-alpha from Cassini, and Voyager

Presentation transcript:

EUV Observations of the Structure and Dynamics of the Plasmasphere Bill R. Sandel, Jerry Goldstein, Dennis Gallagher, & Don Carpenter

The Plan EUV Measurements Trough Formation Plasmasphere Erosion Bite-Outs (Low Density Regions) Flux Tube Refilling

The scattering rate or “g-value”: g = ~1.1  sec -1 for He + at 1 AU The light detected by EUV comes from Resonant Scattering

Surface Brightness of the Plasmasphere The surface brightness is a line integral along the line of sight for each pixel:

Mapping image field points to the equatorial plane

To Sun Earth’s Shadow

Aurora Imperfect Flat-Fielding Between Cameras

Plasma Tail Plasmapause Plasmasphere

Extended Plasmasphere

Small Plasmasphere

(Thanks to Mark Moldwin)

Trough Forms by Wrapping a Tail 9 May

Plasmasphere Erosion Events 10 July 2000

Distance, Content vs. Time

Plasmasphere Erosion Events 2 June 2001

Bite-Outs in the Plasmasphere

CRRES Results Carpenter et al., JGR 105, 23,323 (2000)

Green et al., JGR in press

& 098 (7 & 8 April) 87% CoR

to 189 (5-7 July) 84% CoR

to 177 (24-25 June) 98% CoR

Same as inner cavities observed by e.g. CRRES? CRESS*EUV Frequency13%less frequent Contrast5-10x2-4x Azimuthal Extentup to 20°10-18° Inner BoundaryL < 3~same LT Distribution< morning ? *Carpenter et al., JGR, 2000

RealModelled

from Wilson et al., Adv. Space Res., Flux Tube Refilling--Expectations Latitude (degrees) H + Density (cm -3 )

26 August 2000 Isolated Refilling Flux Tube

20 August :26 UTC Model of an Isolated Filled Flux Tube Range7.9 R E Latitude49 N

?