Articles with "intensity spectra" as a keyword



Unsigned magnetic flux proxy from solar optical intensity spectra

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Published in 2023 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/stad1343

Abstract: The photospheric unsigned magnetic flux has been shown to be highly correlated with radial velocity (RV) variations caused by solar surface activity. This activity indicator is therefore a prime candidate to unlock the potential of… read more here.

Keywords: intensity spectra; unsigned magnetic; proxy; activity ... See more keywords