'Solar surface' diaporamas de présentation

Waves and coronal heating

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Virtual Observatory in the Geospace Environment Studies

CODATA-20 Beijing, Oct 23-25, 2006 Virtual Observatory in the Geospace Environment Studies Tatsuki Ogino and STEL Members Solar-Terrestrial Environment Laboratory, Nagoya University and Group for Creative Research Project Regional Coupling in Sun-Earth System

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1. Short Introduction 1.1 Overview of helioseismology results and prospects

1. Short Introduction 1.1 Overview of helioseismology results and prospects. Helioseismology: A tool to help answer fundamental questions. What is the mechanism of the solar cycle? Dynamo theory: motions generate magnetic field Large-scale flows, convective flows Internal magnetic field

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Announcements

Announcements. Scores for first exam are available on WebCT. Exams (A and B) with correct answers marked are available on usual course web site (not in WebCT). Two more days of observing for extra credit for first exam. Second exam will be on Friday, October 8 th .

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Chapter 15

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Chapter 15

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333 views • 24 slides

Chapters 10 and 11 The Sun & the Characterizing Stars

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374 views • 19 slides

Workflows, Web services, DCIs and GUIs - What is behind the HELIOGate Portal

Workflows, Web services, DCIs and GUIs - What is behind the HELIOGate Portal. Dr. Gabriele Pierantoni Dr. David Perez Suarez. What is HELIOGate for ?. Study the interactions between the Sun and t he other bodies of the Solar System. What is behind HELIOGate ?. Workflows APIs

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Super sonic earth By erin

Super sonic earth By erin. The earth spins on its axes. The earth is spinning around the sun and spinning its self and different sections of the earth face and face away from the sun witch create seasons. The earth is mostly made of oxygen. The earth is 9,000;000 years old.

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ICME properties and their Solar cycle dependence

ICME properties and their Solar cycle dependence. Yan Li and Janet Luhmann UC Berkeley.

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Xuepu Zhao

Improving the inverse of Carrington longitude to corresponding central meridian crossing time: A necessary step to estimate the effect of differential rotation. Xuepu Zhao. 1. Introduction. Synoptic charts of the photospheric magnetograms

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Tracing the magnetic connectivity between the solar surface, corona and inner heliosphere

Tracing the magnetic connectivity between the solar surface, corona and inner heliosphere using combined X-ray and radio observations N.Vilmer (LESIA-CNRS- Observatoire de Paris, France)? K. Rackovic ( LESIA&Department of Astronomy, University of Belgrade) & M. Maksimovic (LESIA).

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Heliospheric Modeling at the CCMC and possible ways these modeling efforts can be improved

Heliospheric Modeling at the CCMC and possible ways these modeling efforts can be improved. MacNeice and Taktakishvili SHINE June 26, 2012. Heliospheric Model Inventory. CCMC (Community Coordinated Modeling Center) Serve model runs to both science and operational forecasting communities

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Sunspots and Solar Phenomena Jake Sarrantonio, Eddie Janicki, John Samson, Jon Germano

Sunspots and Solar Phenomena Jake Sarrantonio, Eddie Janicki, John Samson, Jon Germano. Astronomy and Cosmology Spring2004 Quarter Project.

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Introduction

Multi-Wavelength Helioseismology: Power and Phase Maps in an Active Region F. Hill 1 , R. Howe 2 , K. Jain 1 , S. Tripathy 1 , R. S. Bogart 3 , C. S. Baldner 3 , D. A. Haber 4 1 National Solar Observatory 2 University of Birmingham 3 Stanford University 4 JILA/University of Colorado. Definitions

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Cliver , E. et al. ApJ, 631, 604, 2005 Gopalswamy, N. et al. GRL, 27, 1427, 2000

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ACE Measurements Reveal Unusual Thermal History of a CME

ACE Measurements Reveal Unusual Thermal History of a CME. The ionic charge-states of plasma in a coronal mass ejection (CME) are an imprint of the electron temperature distribution a few solar radii above the solar surface.

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