Targeted Outcome: Phase 2005-2015, Understanding our Home in Space Understand Propagation & Evolution of Solar Disturbances to Earth - PowerPoint PPT Presentation

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H1A: Targeted Outcome to Capabilities to Implementation. Targeted Outcome: Phase 2005-2015, Understanding our Home in Space Understand Propagation & Evolution of Solar Disturbances to Earth. Correspondence between near-Sun and near-Earth CME substructures.

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Targeted Outcome: Phase 2005-2015, Understanding our Home in Space Understand Propagation & Evolution of Solar Disturbances to Earth

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H1A: Targeted Outcome to Capabilities to Implementation

Targeted Outcome: Phase 2005-2015, Understanding our Home in Space

Understand Propagation & Evolution of Solar Disturbances to Earth

Correspondence between near-Sun and near-Earth CME substructures

CME –CME & CME-solar wind coupling

Radial profiles of CME velocity from Sun to Earth & Mars

True angular extent of CMEs and shocks

Radial Evolution of 3D CME structure

Coronal and IP Drag force

Radial evolution of shock standoff distance & geometry

Coronagraph/heliospheric imager, radio-burst measurements of shock speed & strength from Sun to Earth

Density, temperature and magnetic field structure of solar wind & CMEs within the first 30 Rs

Use all available density, temperature and magnetic field info from the Sun to the magnetopause to model Sun-to-Earth CME evolution

In situ field & particle measurements of CME structure at several radial locations

Simultaneous imaging & in situ CME observations

MHD models of CME propagation & comparison with observations. Model fast CMEs under LWS/TRT

IHS for CME radial evolution with SIRA to image particle acceleration site in shocks

SoHO, Wind & ACE

for CME & shock parameters; STEREO for 3D CME structure; SDO for solar source of CMEs

Required Understanding

Enabling Capabilities & Measurements

Implementation Phase 1: 2005-2015

SP to get the near-Sun CME structure by in situ observations

Develop theory of particle acceleration by

CME-driven shocks


Step 5 known resources to be applied l.jpg

2006

2006

2006

2008

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2008

2024

2024

2024

2030

2030

2030

2010

2010

2010

2012

2012

2012

2014

2014

2014

2016

2016

2016

2018

2018

2018

2020

2020

2020

2022

2022

2022

2026

2026

2026

2028

2028

2028

2032

2032

2032

2034

2034

2034

Step 5: Known Resources to be applied

In Development

Partnership

Low- to mid cost, multi-objective, strategically planned for fundamental space physics and space weather investigations

Current Resources: 1 launch per 5 years

STEREO

CME Propagation

MMS

Reconnection

Solar-B

Solar Magnetic Fields

Low- to mid-cost, multi-objective, strategically targeted for Life and Society Science investigations,

Recommended: 1 launch per 3 years

RBSP

Earth->Moon Radiation

SDO

Solar Dynamics

Important for completion–>

Explorers, single objective, strategically selected to respond to new knowledge/decision points,

Recommendation: 1 launch per 2 years

THEMIS

Magnetic Substorms

IBEX

Interstellar Boundary

MIDEX

SMEX

MIDEX

SMEX

MIDEX

SMEX

AIM

Noctilucent Clouds


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