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Seismic Holography of the Solar Interior and Far Side

Published online by Cambridge University Press:  13 May 2016

D. C. Braun  and
C. Lindsey
D. C. Braun
Affiliation:
Colorado Research Associates Division, Northwest Research Associates, Inc., 3380 Mitchell Ln, Boulder, CO, 80301, USA
C. Lindsey
Affiliation:
Solar Physics Research Corp., 4720 Calle Desecada, Tucson, AZ, 85718, USA

Extract

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The development of solar acoustic holography over the past decade has opened a major new diagnostic avenue in local helioseismology (Lindsey & Braun 1990; 1997; 2000b). Its application to SOI-MDI data from SOHO has revealed “acoustic moats” surrounding sunspots, “acoustic glories” surrounding complex activeregions, and “acoustic condensations” suggesting the existence of significant seismic anomalies up to 20 Mm beneath active-region photospheres. It has given us the first seismic images of a solar flare, and has uncovered a remarkable anomaly in the statistical distribution of seismic emission from acoustic glories. A review of these and other accomplishments is given by Braun & Lindsey (2000a).

Type
Session II: Convection Zone and Local Area Helioseismology
Information
Symposium - International Astronomical Union , Volume 203: Recent Insights into the Physics of the Sun and Heliosphere: Highlights from Soho and Other Space Missions , 2001 , pp. 167 - 169
Copyright
Copyright © Astronomical Society of the Pacific 2001 

References

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