Search research articles

Search research articles

Related Experiment Videos

Imaging sunspots using helioseismic methods.

¹Imperial College London, Department of Earth Science and Engineering Exhibition Road, London SW7 2AZ, UK. ch.tong@imperial.ac.uk

Philosophical Transactions. Series A, Mathematical, Physical, and Engineering Sciences

|November 16, 2005

Summary

This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

[Clinical characteristics of pediatric primary intracranial germ cell tumors and risk factors for neuroendocrine dysfunction].

Zhonghua er ke za zhi = Chinese journal of pediatrics·2025

Same author

[Research progress on the relationship between DICER1 syndrome and childhood malignant solid tumors].

Zhonghua er ke za zhi = Chinese journal of pediatrics·2022

Same author

Simultaneous pancreas and kidney transplantation as the standard surgical treatment for diabetes mellitus patients with end-stage renal disease.

Hong Kong medical journal = Xianggang yi xue za zhi·2016

Same author

Genetic variants of F11, statin use and venous thrombosis.

Journal of thrombosis and haemostasis : JTH·2011

Same author

Gene variants associated with venous thrombosis: confirmation in the MEGA study.

Journal of thrombosis and haemostasis : JTH·2010

Same author

Let interdisciplinary research begin in undergraduate years.

Nature·2010

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Local helioseismology uses seismic waves to image the solar interior, revealing sunspot origins and formation mechanisms. This technique advances our understanding of solar physics and subsurface structures.

Area of Science:

Solar Physics
Heliophysics
Seismology

Background:

The origin and formation of sunspots remain poorly understood fundamental problems in solar physics.
Direct imaging of internal solar structures is crucial for unraveling sunspot dynamics.
Local helioseismology has recently emerged as a powerful tool for this purpose.

Purpose of the Study:

To review recent advancements in imaging sunspots and surrounding solar active regions using local helioseismology.
To explore the application of seismic methods, traditionally used for Earth studies, to solar investigations.
To discuss new research directions and possibilities in seismic imaging of the solar interior.

Main Methods:

Utilizing high-resolution satellite and ground telescope data to analyze solar surface vibrations.

Related Experiment Videos

Applying local helioseismology techniques to infer subsurface structures and flows.

Transferring established seismic imaging methods from terrestrial geophysics to solar physics.

Main Results:

Local helioseismology enables, for the first time, the imaging of local internal solar structures beneath sunspots.
Seismic methods provide new insights into the flow and structural characteristics of the solar interior.
Progress has been made in understanding the physical processes and formation mechanisms of sunspots.

Conclusions:

Local helioseismology represents a novel and interdisciplinary approach to solar physics research.
This technique offers significant potential for advancing our understanding of sunspots and solar active regions.
Continued development and application of seismic imaging hold promise for future solar discoveries.