Sensitivity kernels for helioseismic travel times in spherical geometry - Preliminary results

M. Roth, Laurent Gizon, A. C. Birch

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We discuss the problem of the computation of three-dimensional Frechet kernels in spherical geometry for use in time-distance helioseismology. In particular, we investigate the computation of the kernels that give the linear sensitivity of travel times to internal flows. Simple tests have been performed in the case of uniform rotation.

Original languageEnglish (US)
Title of host publicationSOHO 18/GONG 2006/HELAS I Beyond the spherical Sun
Volume624 SP
StatePublished - Oct 1 2006
EventSOHO 18/GONG 2006/HELAS I Beyond the spherical Sun - Sheffield, United Kingdom
Duration: Aug 7 2006Aug 11 2006

Other

OtherSOHO 18/GONG 2006/HELAS I Beyond the spherical Sun
CountryUnited Kingdom
CitySheffield
Period8/7/068/11/06

Fingerprint

Travel time
travel time
travel
geometry
internal flow
helioseismology
Geometry
sensitivity
test

ASJC Scopus subject areas

  • Aerospace Engineering
  • Space and Planetary Science

Cite this

Roth, M., Gizon, L., & Birch, A. C. (2006). Sensitivity kernels for helioseismic travel times in spherical geometry - Preliminary results. In SOHO 18/GONG 2006/HELAS I Beyond the spherical Sun (Vol. 624 SP)

Sensitivity kernels for helioseismic travel times in spherical geometry - Preliminary results. / Roth, M.; Gizon, Laurent; Birch, A. C.

SOHO 18/GONG 2006/HELAS I Beyond the spherical Sun. Vol. 624 SP 2006.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Roth, M, Gizon, L & Birch, AC 2006, Sensitivity kernels for helioseismic travel times in spherical geometry - Preliminary results. in SOHO 18/GONG 2006/HELAS I Beyond the spherical Sun. vol. 624 SP, SOHO 18/GONG 2006/HELAS I Beyond the spherical Sun, Sheffield, United Kingdom, 8/7/06.
Roth M, Gizon L, Birch AC. Sensitivity kernels for helioseismic travel times in spherical geometry - Preliminary results. In SOHO 18/GONG 2006/HELAS I Beyond the spherical Sun. Vol. 624 SP. 2006
Roth, M. ; Gizon, Laurent ; Birch, A. C. / Sensitivity kernels for helioseismic travel times in spherical geometry - Preliminary results. SOHO 18/GONG 2006/HELAS I Beyond the spherical Sun. Vol. 624 SP 2006.
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