Search Results - "Gillon, Michael"

A map of the large day–night temperature gradient of a super-Earth exoplanet by Demory, Brice-Olivier, Gillon, Michael, de Wit, Julien, Madhusudhan, Nikku, Bolmont, Emeline, Heng, Kevin, Kataria, Tiffany, Lewis, Nikole, Hu, Renyu, Krick, Jessica, Stamenković, Vlada, Benneke, Björn, Kane, Stephen, Queloz, Didier

“…A longitudinal thermal brightness map of the super-Earth exoplanet 55 Cancri e reveals strong day–night temperature contrast, indicating inefficient heat…”
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Temperate Earth-sized planets transiting a nearby ultracool dwarf star by Gillon, Michaël, Jehin, Emmanuël, Lederer, Susan M., Delrez, Laetitia, de Wit, Julien, Burdanov, Artem, Van Grootel, Valérie, Burgasser, Adam J., Triaud, Amaury H. M. J., Opitom, Cyrielle, Demory, Brice-Olivier, Sahu, Devendra K., Bardalez Gagliuffi, Daniella, Magain, Pierre, Queloz, Didier

“…Three Earth-sized planets—receiving similar irradiation to Venus and Earth, and ideally suited for atmospheric study—have been found transiting a nearby…”
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A combined transmission spectrum of the Earth-sized exoplanets TRAPPIST-1 b and c by de Wit, Julien, Wakeford, Hannah R., Gillon, Michaël, Lewis, Nikole K., Valenti, Jeff A., Demory, Brice-Olivier, Burgasser, Adam J., Burdanov, Artem, Delrez, Laetitia, Jehin, Emmanuël, Lederer, Susan M., Queloz, Didier, Triaud, Amaury H. M. J., Van Grootel, Valérie

“…Two exoplanet atmospheres examined This paper reports Hubble Space Telescope observations of the inner two of three Earth-sized exoplanets that were recently…”
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Stellar Parameters for Trappist-1 by Grootel, Valérie Van, Fernandes, Catarina S., Gillon, Michael, Jehin, Emmanuel, Manfroid, Jean, Scuflaire, Richard, Burgasser, Adam J., Barkaoui, Khalid, Benkhaldoun, Zouhair, Burdanov, Artem, Delrez, Laetitia, Demory, Brice-Olivier, Wit, Julien de, Queloz, Didier, Triaud, Amaury H. M. J.

“…TRAPPIST-1 is an ultracool dwarf star transited by seven Earth-sized planets, for which thorough characterization of atmospheric properties, surface conditions…”
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Water loss from terrestrial planets orbiting ultracool dwarfs: implications for the planets of TRAPPIST-1 by Bolmont, E, Selsis, F, Owen, J E, Ribas, I, Raymond, S N, Leconte, J, Gillon, M

“…Ultracool dwarfs (UCD; T^sub eff^ < ~3000 K) cool to settle on the main sequence after ~1 Gyr. For brown dwarfs, this cooling never stops. Their habitable…”
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No thick carbon dioxide atmosphere on the rocky exoplanet TRAPPIST-1 c by Zieba, Sebastian, Kreidberg, Laura, Ducrot, Elsa, Gillon, Michaël, Morley, Caroline, Schaefer, Laura, Tamburo, Patrick, Koll, Daniel D. B., Lyu, Xintong, Acuña, Lorena, Agol, Eric, Iyer, Aishwarya R., Hu, Renyu, Lincowski, Andrew P., Meadows, Victoria S., Selsis, Franck, Bolmont, Emeline, Mandell, Avi M., Suissa, Gabrielle

“…Seven rocky planets orbit the nearby dwarf star TRAPPIST-1, providing a unique opportunity to search for atmospheres on small planets outside the Solar System…”
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The Ultracool SpeXtroscopic Survey. I. Volume-limited Spectroscopic Sample and Luminosity Function of M7−L5 Ultracool Dwarfs by Bardalez Gagliuffi, Daniella C., Burgasser, Adam J., Schmidt, Sarah J., Theissen, Christopher, Gagné, Jonathan, Gillon, Michael, Sahlmann, Johannes, Faherty, Jacqueline K., Gelino, Christopher, Cruz, Kelle L., Skrzypek, Nathalie, Looper, Dagny

“…We present a volume-limited, spectroscopically verified sample of M7−L5 ultracool dwarfs (UCDs) within 25 pc. The sample contains 410 sources, of which 93%…”
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HUBBLE SPACE TELESCOPE NEAR-IR TRANSMISSION SPECTROSCOPY OF THE SUPER-EARTH HD 97658B by Knutson, Heather A, Dragomir, Diana, Kreidberg, Laura, Kempton, Eliza M-R, McCullough, P R, tney, Jonathan J, Bean, Jacob L, Gillon, Michael, Homeier, Derek, Howard, Andrew W

“…Recent results from the Kepler mission indicate that super-Earths (planets with masses between 1-10 times that of the Earth) are the most common kind of planet…”
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Updated Spectral Characteristics for the Ultracool Dwarf TRAPPIST-1 by Davoudi, Fatemeh, Rackham, Benjamin V., Gillon, Michaël, de Wit, Julien, Burgasser, Adam J., Delrez, Laetitia, Iyer, Aishwarya, Ducrot, Elsa

“…Abstract A comprehensive infrared spectroscopic study of star TRAPPIST-1 is a crucial step toward the detailed examination of its planets. While the presence…”
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THE BANANA PROJECT. V. MISALIGNED AND PRECESSING STELLAR ROTATION AXES IN CV VELORUM by Albrecht, Simon, Winn, Joshua N, Torres, Guillermo, Fabrycky, Daniel C, Setiawan, Johny, Gillon, Michael, Jehin, Emmanuel, Triaud, Amaury, Queloz, Didier, Snellen, Ignas, Eggleton, Peter

“…As part of the Binaries Are Not Always Neatly Aligned project (BANANA), we have found that the eclipsing binary CV Velorum has misaligned rotation axes. Based…”
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SPECULOOS Northern Observatory: Searching for Red Worlds in the Northern Skies by Burdanov, Artem Y., Wit, Julien de, Gillon, Michaël, Rebolo, Rafael, Sebastian, Daniel, Alonso, Roi, Sohy, Sandrine, Niraula, Prajwal, Garcia, Lionel, Barkaoui, Khalid, Chinchilla, Patricia, Ducrot, Elsa, Murray, Catriona A., Pedersen, Peter P., Jehin, Emmanuël, McCormac, James, Zúñiga-Fernández, Sebastián

“…Abstract SPECULOOS is a ground-based transit survey consisting of six identical 1 m robotic telescopes. The immediate goal of the project is to detect…”
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WASP-128b: a transiting brown dwarf in the dynamical-tide regime by Hodžić, Vedad, Triaud, Amaury H. M. J., Anderson, David R., Bouchy, François, Cameron, Andrew Collier, Delrez, Laetitia, Gillon, Michaël, Hellier, Coel, Jehin, Emmanuel, Lendl, Monika, Maxted, Pierre F. L., Pepe, Francesco, Pollacco, Don, Queloz, Didier, Ségransan, Damien, Smalley, Barry, Udry, Stéphane, West, Richard

“…Massive companions in close orbits around G dwarfs are thought to undergo rapid orbital decay due to runaway tidal dissipation. We report here the discovery of…”
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prose: a python framework for modular astronomical images processing by Garcia, Lionel J, Timmermans, Mathilde, Pozuelos, Francisco J, Ducrot, Elsa, Gillon, Michaël, Delrez, Laetitia, Wells, Robert D, Jehin, Emmanuël

“…ABSTRACT To reduce and analyse astronomical images, astronomers can rely on a wide range of libraries providing low-level implementations of legacy algorithms…”
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TOI-3235 b: A Transiting Giant Planet around an M4 Dwarf Star by Hobson, Melissa J., Jordán, Andrés, Bryant, E. M., Brahm, R., Bayliss, D., Hartman, J. D., Bakos, G. Á., Henning, Th, Almenara, Jose Manuel, Barkaoui, Khalid, Benkhaldoun, Zouhair, Bonfils, Xavier, Bouchy, François, Charbonneau, David, Cointepas, Marion, Collins, Karen A., Eastman, Jason D., Ghachoui, Mourad, Gillon, Michaël, Goeke, Robert F., Horne, Keith, Irwin, Jonathan M., Jehin, Emmanuel, Jenkins, Jon M., Latham, David W., Moldovan, Dan, Murgas, Felipe, Pozuelos, Francisco J., Ricker, George R., Schwarz, Richard P., Seager, S., Srdoc, Gregor, Striegel, Stephanie, Timmermans, Mathilde, Vanderburg, Andrew, Vanderspek, Roland, Winn, Joshua N.

“…Abstract We present the discovery of TOI-3235 b, a short-period Jupiter orbiting an M dwarf with a stellar mass close to the critical mass at which stars…”
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BEBOP II: sensitivity to sub-Saturn circumbinary planets using radial-velocities by Standing, Matthew R, Triaud, Amaury H M J, Faria, João P, Martin, David V, Boisse, Isabelle, Correia, Alexandre C M, Deleuil, Magali, Dransfield, Georgina, Gillon, Michaël, Hébrard, Guillaume, Hellier, Coel, Kunovac, Vedad, Maxted, Pierre F L, Mardling, Rosemary, Santerne, Alexandre, Sairam, Lalitha, Udry, Stéphane

“…ABSTRACT BEBOP is a radial-velocity survey that monitors a sample of single-lined eclipsing binaries, in search of circumbinary planets by using…”
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Hubble Space Telescope search for the transit of the Earth-mass exoplanet α Centauri B b by Demory, Brice-Olivier, Ehrenreich, David, Queloz, Didier, Seager, Sara, Gilliland, Ronald, Chaplin, William J., Proffitt, Charles, Gillon, Michael, Günther, Maximilian N., Benneke, Björn, Dumusque, Xavier, Lovis, Christophe, Pepe, Francesco, Ségransan, Damien, Triaud, Amaury, Udry, Stéphane

“…Results from exoplanet surveys indicate that small planets (super-Earth size and below) are abundant in our Galaxy. However, little is known about their…”
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An upper limit on late accretion and water delivery in the TRAPPIST-1 exoplanet system by Raymond, Sean N., Izidoro, Andre, Bolmont, Emeline, Dorn, Caroline, Selsis, Franck, Turbet, Martin, Agol, Eric, Barth, Patrick, Carone, Ludmila, Dasgupta, Rajdeep, Gillon, Michael, Grimm, Simon L.

“…The TRAPPIST-1 system contains seven roughly Earth-sized planets locked in a multiresonant orbital configuration 1 , 2 , which has enabled precise measurements…”
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SPITZER TRANSITS OF THE SUPER-EARTH GJ1214b AND IMPLICATIONS FOR ITS ATMOSPHERE by FRAINE, JONATHAN D, Deming, Drake, Gillon, Michael, Jehin, Emmanuel, Demory, Brice-Olivier, BENNEKE, BJOERN, Seager, Sara, Lewis, Nikole K, Knutson, Heather, DESERT, JEAN-MICHEL

“…We observed the transiting super-Earth exoplanet GJ1214b using warm Spitzer at 4.5 mu m wavelength during a 20 day quasi-continuous sequence in 2011 May. The…”
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The EBLM project X. Benchmark masses, radii, and temperatures for two fully convective M-dwarfs using K2 by Duck, Alison, Martin, David V, Gill, Sam, Armitage, Tayt, Rodríguez Martínez, Romy, Maxted, Pierre F L, Sebastian, Daniel, Sethi, Ritika, Swayne, Matthew I, Cameron, Andrew Collier, Dransfield, Georgina, Gaudi, B Scott, Gillon, Michael, Hellier, Coel, Kunovac, Vedad, Lovis, Christophe, McCormac, James, Pepe, Francesco A, Pollacco, Don, Sairam, Lalitha, Santerne, Alexandre, Ségransan, Damien, Standing, Matthew R, Southworth, John, Triaud, Amaury H M J, Udry, Stephane

“…ABSTRACT M-dwarfs are the most abundant stars in the galaxy and popular targets for exoplanet searches. However, their intrinsic faintness and complex spectra…”
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(6478) Gault: physical characterization of an active main-belt asteroid by Devogèle, Maxime, Ferrais, Marin, Jehin, Emmanuel, Moskovitz, Nicholas, Skiff, Brian A, Levine, Stephen E, Gustafsson, Annika, Farnocchia, Davide, Micheli, Marco, Snodgrass, Colin, Borisov, Galin, Manfroid, Jean, Moulane, Youssef, Benkhaldoun, Zouhair, Burdanov, Artem, Pozuelos, Francisco J, Gillon, Michael, de Wit, Julien, Green, Simon F, Bendjoya, Philippe, Rivet, Jean-Pierre, Abe, Luy, Vernet, David, Chandler, Colin Orion, Trujillo, Chadwick A

“…ABSTRACT In 2018 December, the main-belt asteroid (6478) Gault was reported to display activity. Gault is an asteroid belonging to the Phocaea dynamical family…”
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