127 citations · 574 across the 16 of their papers we have counts for
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astro-ph.SR2021
Testing the accuracy of Coimbra Astronomical Observatory solar filament historical series (1929-1941)
Ana Lourenço, Ricardo Gafeira, Vitor Bonifacio +3
The present work aims to validate the positions of solar filaments published in the Annals of Coimbra University Astronomical Observatory, currently the Geophysical and Astronomica…
astro-ph.SR2021★ 8 cited
Revisiting the mass- and radius-luminosity relations for FGK main-sequence stars
João Fernandes, Ricardo Gafeira, Johannes Andersen
Scaling relations are very useful tools for estimating unknown stellar quantities. Within this framework, eclipsing binaries are ideal for this goal because their mass and radius a…