The EXPRES Stellar Signals Project II. State of the field in disentangling photospheric velocities

The EXPRES Stellar Signals Project II. State of the field in disentangling photospheric velocities

Measured spectral shifts due to intrinsic stellar variability (e.g., pulsations, granulation) and activity (e.g., spots, plages) are the largest source of error for extreme-precision radial-velocity (EPRV) exoplanet detection. Several methods are designed to disentangle stellar signals from true cen...

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Main Authors: Zhao, LL, Fischer, DA, Ford, EB, Wise, A, Cretignier, M, Aigrain, S, Barragan, O, Bedell, M, Buchhave, LA, Camacho, JD, Cegla, HM, Cisewski-Kehe, J, Cameron, AC, de Beurs, ZL, Dodson-Robinson, S, Dumusque, X, Faria, JP, Gilbertson, C, Haley, C, Harrell, J, Hogg, DW, Holzer, P, John, AA, Klein, B, Lafarga, M, Lienhard, F, Maguire-Rajpaul, V, Mortier, A, Nicholson, B, Palumbo, MLIII, Delgado, VR, Shallue, CJ, Vanderburg, A, Viana, PTP, Zhao, J, Zicher, N, Cabot, SHC, Henry, GW, Roettenbacher, RM, Brewer, JM, Llama, J, Petersburg, RR, Szymkowiak, AE
Format: Journal article
Language:English
Published: American Astronomical Society 2022

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