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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