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Quiet Please: Detrending Radial Velocity Variations from Stellar Activity with a Physically Motivated Spot Model

For solar-type stars, spots and their associated magnetic regions induce radial velocity perturbations through the Doppler rotation signal and the suppression of convective blueshift, collectively known as rotation modulation. We developed the Rotation–Convection (RC) model: a method of detrending a...

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Ngā kaituhi matua: Jared C. Siegel, Samuel Halverson, Jacob K. Luhn, Lily L. Zhao, Khaled Al Moulla, Paul Robertson, Chad F. Bender, Ryan C. Terrien, Arpita Roy, Suvrath Mahadevan, Fred Hearty, Joe P. Ninan, Jason T. Wright, Eric B. Ford, Christian Schwab, Guðmundur Stefánsson, Cullen H. Blake, Michael W. McElwain
Hōputu: Artigo
Reo:Inglês
I whakaputaina: IOP Publishing 2024-01-01
Rangatū:The Astronomical Journal
Ngā marau:
Exoplanet detection methods
Radial velocity
Stellar activity
Urunga tuihono:https://doi.org/10.3847/1538-3881/ad6768
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