A Full-Sun Magnetic Index from Helioseismology Inferences

Bibcode
2014SoPh..289..503G
DOI
10.1007/s11207-013-0339-z
Pérez-Hernández, F.; Hill, F.; Braun, D. C.; Jain, K.; Tobiska, W. K.; González Hernández, I.; Díaz Alfaro, M.
Bibliographical reference

Solar Physics, Volume 289, Issue 2, pp.503-514

Advertised on:
2
2014
Journal
Solar Physics
Number of authors
7
IAC number of authors
2
Citations
6
Refereed citations
4
Description
Solar magnetic indices are used to model the solar irradiance and ultimately to forecast it. However, the observation of such indices is generally limited to the Earth-facing hemisphere of the Sun. Seismic maps of the far side of the Sun have proven their capability to locate and track medium-large active regions at the non-visible hemisphere. We present here the possibility of using the average signal from these seismic far-side maps, combined with similarly calculated near-side maps, as a proxy to the full-Sun magnetic activity.
Related projects
Helio and Asteroseismology
Helio and Astero-Seismology and Exoplanets Search

The principal objectives of this project are: 1) to study the structure and dynamics of the solar interior, 2) to extend this study to other stars, 3) to search for extrasolar planets using photometric methods (primarily by transits of their host stars) and their characterization (using radial velocity information) and 4) the study of the planetary

Savita
Mathur
In progress
Type
Refereed
Helioseismology
Magnetic fields
Stellar & Interstellar Physics (FEEI)

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