TY - JOUR AU - Schou, Jesper AU - Álvarez Herrero, Alberto AU - Valori, Gherardo PY - 2023 DO - 10.1051/0004-6361/202345946 SN - 0004-6361 UR - https://hdl.handle.net/20.500.14352/92907 T2 - Astronomy and Astrophysics AB - In order to make accurate inferences about the solar interior using helioseismology, it is essential to understand all the relevant physical effects on the observations. One effect to understand is the (complex-valued) ratio of the horizontal to... LA - eng M2 - Art.nº A84 PB - edp sciences KW - Sun; helioseismology; Sun photosphere TI - The ratio of horizontal to vertical displacement in solar oscillations estimated from combined SO/PHI and SDO/HMI observations TY - journal article VL - 673 ER -