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Astrophysics Source Code Library

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Searching for codes credited to 'Antoniadis-Karnavas, A.'

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Found 2 codes.

[ascl:2412.027] mr-plotter: Mass-radius diagrams plotter
Castro-González, A.; Demangeon, O. D. S.; Lillo-Box, J.; Lovis, C.; Lavie, B.; Adibekyan, V.; Acuña, L.; Deleuil, M.; Aguichine, A.; Zapatero Osorio, M. R.; Tabernero, H. M.; Davoult, J.; Alibert, Y.; Santos, N.; Sousa, S. G.; Antoniadis-Karnavas, A.; Borsa, F.; Winn, J. N.; Allende Prieto, C.; Figueira, P.; Jenkins, J. M.; Sozzetti, A.; Damasso, M.; Silva, A. M.; Astudillo-Defru, N.; Barros, S. C. C.; Bonfils, X.; Cristiani, S.; Di Marcantonio, P.; González Hernández, J. I.; Curto, G. Lo; Martins, C. J. A. P.; Nunes, N. J.; Palle, E.; Pepe, F.; Seager, S.; Suárez Mascareño, A.
Mister plotter (mr-plotter) creates paper-quality mass-radius diagrams based on a wide range of state-of-the-art models of planetary interiors and atmospheres. It can be used to contextualize planets and infer their possible internal structures. It can also be used to search for correlations at a population level with its color-coding option based on any property collected in the NASA Exoplanet Archive, PlanetS, and Exoplanet.eu catalogs. mr-plotter can also produce article-ready two-column plots.
[ascl:2002.005] ODUSSEAS: Observing Dwarfs Using Stellar Spectroscopic Energy-Absorption Shapes
Antoniadis-Karnavas, A.; Sousa, S. G.; Delgado-Mena, E.; Santos, N. C.; Teixeira, G. D. C.; Neves, V.
ODUSSEAS (Observing Dwarfs Using Stellar Spectroscopic Energy-Absorption Shapes) uses machine learning to derive the Teff and [Fe/H] of M dwarf stars by using their optical spectra obtained by different spectrographs with different resolutions. The software uses the measurement of the pseudo equivalent widths for more than 4000 stellar absorption lines and the machine learning Python package scikit-learn (https://scikit-learn.org/stable/) to predict the stellar parameters.