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astro-ph2008★ 55 cited
High-resolution mapping of flows in the solar interior: Fully consistent OLA inversion of helioseismic travel times
J. Jackiewicz, L. Gizon, A. C. Birch
To recover the flow information encoded in travel-time data of time-distance helioseismology, accurate forward modeling and a robust inversion of the travel times are required. We…
astro-ph2006
Sensitivity of solar f-mode travel times to internal flows
J. Jackiewicz, L. Gizon, A. Birch
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 fore…