Zobrazeno 1 - 10
of 339
pro vyhledávání: '"Stee, Philippe"'
Autor:
Zieba, Sebastian, Zwintz, Konstanze, Kenworthy, Matthew, Hey, Daniel, Murphy, Simon J., Kuschnig, Rainer, Abe, Lyu, Agabi, Abdelkrim, Mekarnia, Djamel, Guillot, Tristan, Schmider, François-Xavier, Stee, Philippe, De Pra, Yuri, Buttu, Marco, Crouzet, Nicolas, Mellon, Samuel, Bailey III, Jeb, Stuik, Remko, Dorval, Patrick, Talens, Geert-Jan J., Crawford, Steven, Mamajek, Eric, Laginja, Iva, Ireland, Michael, Lomberg, Blaine, Kuhn, Rudi, Snellen, Ignas, Kalas, Paul, Wang, Jason J., Stevenson, Kevin B., de Mooij, Ernst, Lagrange, Anne-Marie, Lacour, Sylvestre, Nowak, Mathias, Strøm, Paul A., Hui, Zhang, Wang, Lifan
The $\beta$ Pictoris system is the closest known stellar system with directly detected gas giant planets, an edge-on circumstellar disc, and evidence of falling sublimating bodies and transiting exocomets. The inner planet, $\beta$ Pictoris c, has al
Externí odkaz:
http://arxiv.org/abs/2406.04870
Autor:
Schmider, François-Xavier, Abe, Lyu, Agabi, Abdelkrim, Bendjoya, Philippe, Crouzet, Nicolas, Dransfield, Georgina, Guillot, Tristan, Lai, Olivier, Mekarnia, Djamel, Suarez, Olga, Triaud, Amaury H. M. J., Stee, Philippe, Günther, Maximilian N., Breeveld, Dennis, Blommaert, Sander
Publikováno v:
in Ground-based and Airborne Telescopes IX, SPIE Conference Series, vol. 12182 (2022)
On December 2021, a new camera box for two-colour simultaneous visible photometry was successfully installed on the ASTEP telescope at the Concordia station in Antarctica. The new focal box offers increased capabilities for the ASTEP+ project. The op
Externí odkaz:
http://arxiv.org/abs/2305.08454
Autor:
Dransfield, Georgina, Mekarnia, Djamel, Triaud, Amaury H. M. J., Guillot, Tristan, Abe, Lyu, Garcia, Lionel J., Timmermans, Mathilde, Crouzet, Nicolas, Schmider, Francois-Xavier, Agabi, Abdelkrim, Suarez, Olga, Bendjoya, Philippe, Gunther, Maximilian N., Lai, Olivier, Merın, Bruno, Stee, Philippe
The possibility to observe transiting exoplanets from Dome C in Antarctica provides immense benefits: stable weather conditions, limited atmospheric turbulence, and a night that lasts almost three months due to the austral winter. However, this site
Externí odkaz:
http://arxiv.org/abs/2208.04501
Autor:
Dransfield, Georgina, Triaud, Amaury H. M. J., Guillot, Tristan, Mekarnia, Djamel, Nesvorný, David, Crouzet, Nicolas, Abe, Lyu, Agabi, Karim, Buttu, Marco, Cabrera, Juan, Gandolfi, Davide, Günther, Maximilian N., Rodler, Florian, Schmider, François-Xavier, Stee, Philippe, Suarez, Olga, Collins, Karen A., Dévora-Pajares, Martín, Howell, Steve B., Matthews, Elisabeth C., Standing, Matthew R., Stassun, Keivan G., Stockdale, Chris, Quinn, Samuel N., Ziegler, Carl, Crossfield, Ian J. M., Lissauer, Jack J., Mann, Andrew W., Matson, Rachel, Schlieder, Joshua, Zhou, George
We report on the discovery and characterisation of three planets orbiting the F8 star HD~28109, which sits comfortably in \tess's continuous viewing zone. The two outer planets have periods of $\rm 56.0067 \pm 0.0003~days$ and $\rm 84.2597_{-0.0008}^
Externí odkaz:
http://arxiv.org/abs/2205.09046
Autor:
Rosas, Violeta Gamez, Isbell, Jacob W., Jaffe, Walter, Petrov, Romain G., Leftley, James H., Hofmann, Karl-Heinz, Millour, Florentin, Burtscher, Leonard, Meisenheimer, Klaus, Meilland, Anthony, Waters, Laurens B. F. M., Lopez, Bruno, Lagarde, Stephane, Weigelt, Gerd, Berio, Philippe, Allouche, Fatme, Robbe-Dubois, Sylvie, Cruzalebes, Pierre, Bettonvil, Felix, Henning, Thomas, Augereau, Jean-Charles, Antonelli, Pierre, Beckmann, Udo, van Boekel, Roy, Bendjoya, Philippe, Danchi, William C., Dominik, Carsten, Drevon, Julien, Gallimore, Jack F., Graser, Uwe, Heininger, Matthias, Hocde, Vincent, Hogerheijde, Michiel, Hron1, Josef, Impellizzeri, Caterina M. V., Klarmann, Lucia, Kokoulina, Elena, Labadie, Lucas, Lehmitz, Michael, Matter, Alexis, Paladini, Claudia, Pantin, Eric, Pott, Jorg-Uwe, Schert, Dieter, Soulain, Anthony, Stee, Philippe, Tristram, Konrad, Varga, Jozsef, Woillez, Julien, Wolf, Sebastian, Yoffe, Gideon, Zins, Gerard
In the widely accepted 'Unified Model' solution of the classification puzzle of Active Galactic Nuclei, the orientation of a dusty accretion torus around the central black hole dominates their appearance. In 'type-1' systems, the bright nucleus is vi
Externí odkaz:
http://arxiv.org/abs/2112.13694
Autor:
Millour, Florentin, Mourard, Denis, Woillez, Julien, Berio, Philippe, Chiavassa, Andrea, Creevey, Orlagh, Lagadec, Eric, Martinod, Marc-Antoine, Meilland, Anthony, Nardetto, Nicolas, Perraut, Karine, Stee, Philippe
In this paper we present the most promising science cases for a new generation visible instrument on the VLTI and the conceptual idea for the instrumental configuration. We also present a statistical study of the potential targets that may be accessi
Externí odkaz:
http://arxiv.org/abs/1810.07425
Autor:
Jamialahmadi, Narges, Berio, Philippe, Meilland, Anthony, Perraut, Karine, Mourard, Denis, Lopez, Bruno, Stee, Philippe, Nardetto, Nicolas, Pichon, B., Clausse, J. M., Spang, A., McAlister, H., Brummelaar, T. ten, Sturmann, J., Turner, N., Farrington, C., Vargas, N., Scott, N.
Publikováno v:
2015A&A...579A..81J
Stellar rotation is a key in our understanding of both mass-loss and evolution of intermediate and massive stars. It can lead to anisotropic mass-loss in the form of radiative wind or an excretion disk. We wished to spatially resolve the photosphere
Externí odkaz:
http://arxiv.org/abs/1709.04872
Autor:
Stee, Philippe, Allard, France, Benisty, Myriam, Bigot, Lionel, Blind, Nicolas, Boffin, Henri, Fernandes, Marcelo Borges, Carciofi, Alex, Chiavassa, Andrea, Creevey, Orlagh, Cruzalebes, Pierre, de Wit, Willem-Jan, de Souza, Armando Domiciano, Elvis, Martin, Fabas, Nicolas, Faes, Daniel, Gallenne, Alexandre, Pena, Carlos Guerrero, Hillen, Michel, Hoenig, Sebastian, Ireland, Michael, Kervella, Pierre, Kishimoto, Makoto, Kostogryz, Nadia, Kraus, Stefan, Labeyrie, Antoine, Bouquin, Jean-Baptiste Le, Lebre, Agnès, Ligi, Roxanne, Marconi, Alessandro, Marsh, Thomas, Meilland, Anthony, Millour, Florentin, Monnier, John, Mourard, Denis, Nardetto, Nicolas, Ohnaka, Keiichi, Paladini, Claudia, Perraut, Karine, Perrin, Guy, Petit, Pascal, Petrov, Romain, Rakshit, Suvendu, Schaefer, Gail, Schneider, Jean, Shulyak, Denis, Simon, Michal, Soulez, Ferreol, Steeghs, Danny, Tallon-Bosc, Isabelle, Tallon, Michel, Brummelaar, Theo ten, Thiebaut, Eric, Thévenin, Frédéric, Van Winckel, Hans, Wittkowski, Markus, Zorec, Juan
High spatial resolution is the key for the understanding various astrophysical phenomena. But even with the future E-ELT, single dish instruments are limited to a spatial resolution of about 4 mas in the visible. For the closest objects within our Ga
Externí odkaz:
http://arxiv.org/abs/1703.02395
Autor:
Stee, Philippe, Meilland, A., Bendjoya, Ph., Millour, F., Smith, M., Spang, A., Duvert, G., Hofmann, K. -H., Massi, F.
Context. HD 110432 was classified as a "\gamma Cas X-ray analog" since it has similar peculiar X-ray and optical characteristics, i.e. a hard-thermal X-ray variable emission and an optical spectrum affected by an extensive disk. Lopes de Oliveira et
Externí odkaz:
http://arxiv.org/abs/1301.2877
Autor:
Meilland, Anthony, Stee, Philippe, Spang, Alain, Malbet, Fabien, Massi, Fabrizio, Schertl, Dieter
Classical Be stars are hot non-supergiant stars surrounded by a gaseous circumstellar disk that is responsible for the observed infrared (IR) excess and emission lines. The influence of binarity on these phenomena remains controversial. We followed t
Externí odkaz:
http://arxiv.org/abs/1301.1842