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astro-ph.SR2018★ 17 cited
Signal and noise in helioseismic holography
Laurent Gizon, Damien Fournier, Dan Yang +2
Helioseismic holography is an imaging technique used to study heterogeneities and flows in the solar interior from observations of solar oscillations at the surface. Holograms cont…
astro-ph.SR2018★ 3 cited
Ghost Images in Helioseismic Holography? Toy Models in a Uniform Medium
Dan Yang
Helioseismic holography is a powerful technique used to probe the solar interior based on estimations of the 3D wavefield. Porter--Bojarski holography, which is a well-established…