Nightside condensation of iron in an ultra-hot giant exoplanet

Autor: Ehrenreich, David, Lovis, Christophe, Allart, Romain, Osorio, María Rosa Zapatero, Pepe, Francesco, Cristiani, Stefano, Rebolo, Rafael, Santos, Nuno C., Borsa, Francesco, Demangeon, Olivier, Dumusque, Xavier, Hernández, Jonay I. González, Casasayas-Barris, Núria, Ségransan, Damien, Sousa, Sérgio, Abreu, Manuel, Adibekyan, Vardan, Affolter, Michael, Prieto, Carlos Allende, Alibert, Yann, Aliverti, Matteo, Alves, David, Amate, Manuel, Avila, Gerardo, Baldini, Veronica, Bandy, Timothy, Benz, Willy, Bianco, Andrea, Bolmont, Émeline, Bouchy, François, Bourrier, Vincent, Broeg, Christopher, Cabral, Alexandre, Calderone, Giorgio, Pallé, Enric, Cegla, H. M., Cirami, Roberto, Coelho, João M. P., Conconi, Paolo, Coretti, Igor, Cumani, Claudio, Cupani, Guido, Dekker, Hans, Delabre, Bernard, Deiries, Sebastian, D'Odorico, Valentina, Di Marcantonio, Paolo, Figueira, Pedro, Fragoso, Ana, Genolet, Ludovic, Genoni, Matteo, Santos, Ricardo Génova, Hara, Nathan, Hughes, Ian, Iwert, Olaf, Kerber, Florian, Knudstrup, Jens, Landoni, Marco, Lavie, Baptiste, Lizon, Jean-Louis, Lendl, Monika, Curto, Gaspare Lo, Maire, Charles, Manescau, Antonio, Martins, C. J. A. P., Mégevand, Denis, Mehner, Andrea, Micela, Giusi, Modigliani, Andrea, Molaro, Paolo, Monteiro, Manuel, Monteiro, Mario, Moschetti, Manuele, Müller, Eric, Nunes, Nelson, Oggioni, Luca, Oliveira, António, Pariani, Giorgio, Pasquini, Luca, Poretti, Ennio, Rasilla, José Luis, Redaelli, Edoardo, Riva, Marco, Tschudi, Samuel Santana, Santin, Paolo, Santos, Pedro, Milla, Alex Segovia, Seidel, Julia V., Sosnowska, Danuta, Sozzetti, Alessandro, Spanò, Paolo, Mascareño, Alejandro Suárez, Tabernero, Hugo, Tenegi, Fabio, Udry, Stéphane, Zanutta, Alessio, Zerbi, Filippo

Ultra-hot giant exoplanets receive thousands of times Earth's insolation. Their high-temperature atmospheres (>2,000 K) are ideal laboratories for studying extreme planetary climates and chemistry. Daysides are predicted to be cloud-free, dominated b

Externí odkaz: http://arxiv.org/abs/2003.05528

NIRPS – The Near Infra-Red Planet Searcher: design, integration and tests of the atmospheric dispersion corrector

Autor: Alexandre Cabral, Bachar Wehbé, Nicolas Blind, João M. P. Coelho, Manuel Abreu, Alex Segovia, Michael Sordet, François Wildi, François Bouchy, Nuno Santos, René Doyon, Gaspare Lo Curto, Gérard Zins, Johann Kolb

Publikováno v: Ground-based and Airborne Instrumentation for Astronomy IX.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3e34148759041a6b12b3b55a14b16da0
https://doi.org/10.1117/12.2628930

ESPRESSO data flow in operations: results of commissioning activities

Autor: Sérgio F. Sousa, Paolo Molaro, Giorgio Calderone, G. Lo Curto, Francesco Pepe, Denis Mégevand, Roberto Cirami, Alex Segovia, P. Di Marcantonio, Valentina D'Odorico, Stefano Cristiani, J. I. González Hernández, Andrea Modigliani, C. Lovis, D. Sosnowska, Guido Cupani

ESPRESSO, the next generation ESO VLT high-resolution ultra-stable spectrograph, after the successful Preliminary Acceptance Europe held at the integration site of the Observatory of Geneva, has been re-integrated at Paranal and started its commissio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6711fc810f3644fb2589d56433899801
http://hdl.handle.net/20.500.12386/28230

VLTI status update: a decade of operations and beyond

Autor: Emmanuel Aller-Carpentier, Andres Pino, Alex Segovia, Lorena Faundez, Pedro Mardones, Paul Bristow, Christian A. Hummel, S. Guieu, Philippe B. Gitton, F. Delplancke-Ströbele, Eszter Pozna, André Müller, Carlos La Fuente, Markus Schöller, Srihdaran Rengaswamy, Marcelo Lopez, Julien Woillez, Pierre Haguenauer, Steve Ertel, Guillaume Blanchard, Markus Wittkowski, Claudia Cid, P. Guajardo, Serge Guniat, Sebastien Morel, Diego Del Valle, Than Phan Duc, Luigi Andolfato, Antoine Mérand, Roberto Abuter, Jean-Philippe Berger, Willem-Jan de Wit, A. Ramirez, Stephane Guisard, Lionel Rivas, Frederic Derie, Nicolas Schuhler, Sébastien Poupar, Thomas Rivinius, Pierre Bourget, R. Grellmann, Henri M. J. Boffin, Christian Schmid, Cristian Herrera, Jaime Alonso, Andreas Glindemann, Isabelle Percheron

We present the latest update of the European Southern Observatory's Very Large Telescope interferometer (VLTI). The operations of VLTI have greatly improved in the past years: reduction of the execution time; better offering of telescopes configurati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::656496a3bd2eb695a67f4ee84b55d2cb

Along the path towards extremely precise radial velocity measurements

Autor: Jonay I. González-Hernández, Bruno Chazelas, G. Ihle, Theodor W. Hänsch, Tobias Wilken, P. Sinclaire, Ronald Holzwarth, Gerardo Avila, Alex Segovia, Massimiliano Esposito, Rafael Rebolo, Christophe Lovis, Thomas Udem, Tilo Steinmetz, Gaspare Lo Curto, Francois Wildi, Luca Pasquini, Francesco Pepe, Antonio Manescau

Publikováno v: SPIE Proceedings.

In the last six years, thanks to the very high radial velocity precision of the HARPS spectrograph, it was possible to detect 21 out of the 30 super-Earth (extrasolar planets masses below 20 times the mass of the Earth) discovered up to date. The rad

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d0c2bf8be8fad82f424841316209765a
https://doi.org/10.1117/12.857232