BACLE 发表于 2025-3-23 12:15:13

Book 2016by connecting the differential rotation to the underlying physical parameters derived from helioseismology. Recent measurements of flattening of the solar surface by SDO showed that the Sun’s shape is linked to the rotation of the core. It is shown how such a result is generalizable to the stars.

敲诈 发表于 2025-3-23 17:03:14

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conjunctivitis 发表于 2025-3-23 21:28:11

Oppositions of Religious Doctrinesnetic activity. The latitudinal variations of the meridional circulation speed, which are probably related to the large-scale converging flows, are mostly confined in shallow subsurface layers. Therefore, these variations do not necessarily affect the magnetic flux transport. The North-South asymmet

引起痛苦 发表于 2025-3-24 01:50:39

https://doi.org/10.1007/978-1-349-02079-9es of stellar surfaces. I then present the issue of aperture synthesis with a small number of telescopes, a signature of optical/infrared interferometers compared to the radio domain. Despite the impossibility to measure the phase of visibilities because of turbulence I show that useful information

agnostic 发表于 2025-3-24 04:17:47

The Concession Gained and Lost, 1914–15) allows to go beyond the spatial resolution limit of interferometers in order to measure angular sizes of stars, otherwise not measurable by classical OLBI techniques. The results presented here are based on ESO-VLTI interferometric observations of the Be star Achernar.

松软无力 发表于 2025-3-24 07:59:03

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缩减了 发表于 2025-3-24 14:14:01

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确定无疑 发表于 2025-3-24 18:25:51

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Oscillate 发表于 2025-3-24 22:11:21

Interferometric Surface Mapping of Rapidly Rotating Stars: Application to the Be star Achernar,) allows to go beyond the spatial resolution limit of interferometers in order to measure angular sizes of stars, otherwise not measurable by classical OLBI techniques. The results presented here are based on ESO-VLTI interferometric observations of the Be star Achernar.

neutrophils 发表于 2025-3-25 00:29:45

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查看完整版本: Titlebook: Cartography of the Sun and the Stars; Jean-Pierre Rozelot,Coralie Neiner Book 2016 Springer International Publishing Switzerland 2016 CHAR