Sensitivity of solar f-mode travel times to internal flows

Jason Jackiewicz, Laurent Gizon, Aaron C. Birch

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

Abstract

We compute f-mode travel-time sensitivity kernels for flows. Using a two-dimensional model, we show that it is important to account for several systematic effects, such as the foreshortening and the projection of the velocity vector onto the line of sight. Correcting for these effects is necessary before any data inversion is attempted away from the center of the solar disk.

Original languageEnglish (US)
Title of host publicationProceedings of SOHO-17
Subtitle of host publication10 Years of SOHO and Beyond
Edition617
StatePublished - Jul 1 2006
EventSOHO-17: 10 Years of SOHO and Beyond - Sicily, Italy
Duration: May 7 2006May 12 2006

Other

OtherSOHO-17: 10 Years of SOHO and Beyond
CountryItaly
CitySicily
Period5/7/065/12/06

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Travel time

Keywords

  • F-modes
  • Helioseismology
  • Sun

ASJC Scopus subject areas

  • Aerospace Engineering

Cite this

Jackiewicz, J., Gizon, L., & Birch, A. C. (2006). Sensitivity of solar f-mode travel times to internal flows. In Proceedings of SOHO-17: 10 Years of SOHO and Beyond (617 ed.)

Sensitivity of solar f-mode travel times to internal flows. / Jackiewicz, Jason; Gizon, Laurent; Birch, Aaron C.

Proceedings of SOHO-17: 10 Years of SOHO and Beyond. 617. ed. 2006.

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

Jackiewicz, J, Gizon, L & Birch, AC 2006, Sensitivity of solar f-mode travel times to internal flows. in Proceedings of SOHO-17: 10 Years of SOHO and Beyond. 617 edn, SOHO-17: 10 Years of SOHO and Beyond, Sicily, Italy, 5/7/06.
Jackiewicz J, Gizon L, Birch AC. Sensitivity of solar f-mode travel times to internal flows. In Proceedings of SOHO-17: 10 Years of SOHO and Beyond. 617 ed. 2006
Jackiewicz, Jason ; Gizon, Laurent ; Birch, Aaron C. / Sensitivity of solar f-mode travel times to internal flows. Proceedings of SOHO-17: 10 Years of SOHO and Beyond. 617. ed. 2006.
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