Zobrazeno 1 - 10
of 523
pro vyhledávání: '"Williamson, Michael P"'
Autor:
Gardner, Tyler, Monnier, John D., Fekel, Francis C., Williamson, Michael, Baron, Fabien, Hinkley, Sasha, Ireland, Michael, Kraus, Adam L., Kraus, Stefan, Roettenbacher, Rachael M., Schaefer, Gail, Sturmann, Judit, Sturmann, Laszlo, Brummelaar, Theo Ten
Alpha Ophiuchi (Rasalhague) is a nearby rapidly rotating A5IV star which has been imaged by infrared interferometry. $\alpha$ Oph is also part of a known binary system, with a companion semi-major axis of $\sim$430 milli-arcseconds and high eccentric
Externí odkaz:
http://arxiv.org/abs/2107.02844
Autor:
Sheppard, Kyle B., Welbanks, Luis, Mandell, Avi, Madhusudhan, Nikku, Nikolov, Nikolay, Deming, Drake, Henry, Gregory W., Williamson, Michael H., Sing, David K., López-Morales, Mercedes, Ih, Jegug, Sanz-Forcada, Jorge, Lavvas, Panayotis, Ballester, Gilda E., Evans, Thomas M., Muñoz, Antonio García, Santos, Leonardo A. Dos
We present a comprehensive analysis of the 0.3--5\,$\mu$m transit spectrum for the inflated hot Jupiter HAT-P-41b. The planet was observed in transit with Hubble STIS and WFC3 as part of the Hubble Panchromatic Comparative Exoplanet Treasury (PanCET)
Externí odkaz:
http://arxiv.org/abs/2010.09659
Autor:
Alam, Munazza K., Lopez-Morales, Mercedes, Nikolov, Nikolay, Sing, David K., Henry, Gregory W., Baxter, Claire, Desert, Jean-Michel, Barstow, Joanna K., Mikal-Evans, Thomas, Bourrier, Vincent, Lavvas, Panayotis, Wakeford, Hannah R., Williamson, Michael H., Sanz-Forcada, Jorge, Buchhave, Lars A., Cohen, Ofer, Munoz, Antonio Garcia
We present a 0.3-5 micron transmission spectrum of the hot Jupiter HAT-P-32Ab observed with the Space Telescope Imaging Spectrograph (STIS) and Wide Field Camera 3 (WFC3) instruments mounted on the Hubble Space Telescope, combined with Spitzer Infrar
Externí odkaz:
http://arxiv.org/abs/2005.11293
Autor:
Wong, Ian, Benneke, Björn, Gao, Peter, Knutson, Heather A., Chachan, Yayaati, Henry, Gregory W., Deming, Drake, Kataria, Tiffany, Lee, Elspeth K. H., Nikolov, Nikolay, Sing, David K., Ballester, Gilda E., Baskin, Nathaniel J., Wakeford, Hannah R., Williamson, Michael H.
We present the transmission spectrum of HAT-P-12b through a joint analysis of data obtained from the Hubble Space Telescope Space Telescope Imaging Spectrograph (STIS) and Wide Field Camera 3 (WFC3) and Spitzer, covering the wavelength range 0.3-5.0
Externí odkaz:
http://arxiv.org/abs/2004.03551
Akademický článek
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Akademický článek
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Akademický článek
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Autor:
Alam, Munazza K., Nikolov, Nikolay, Lopez-Morales, Mercedes, Sing, David K., Goyal, Jayesh M., Henry, Gregory W., Sanz-Forcada, Jorge, Williamson, Michael H., Evans, Thomas M., Wakeford, Hannah R., Bruno, Giovanni, Ballester, Gilda E., Stevenson, Kevin B., Lewis, Nikole K., Barstow, Joanna K., Bourrier, Vincent, Buchhave, Lars A., Ehrenreich, David, Munoz, Antonio Garcia
We present an optical to near-infrared transmission spectrum of the inflated hot Jupiter WASP-52b using three transit observations from the Space Telescope Imaging Spectrograph (STIS) mounted on the Hubble Space Telescope, combined with Spitzer/Infra
Externí odkaz:
http://arxiv.org/abs/1811.00935
Autor:
Evans, Thomas M., Sing, David K., Goyal, Jayesh, Nikolov, Nikolay, Marley, Mark S., Zahnle, Kevin, Henry, Gregory W., Barstow, Joanna K., Alam, Munazza K., Sanz-Forcada, Jorge, Kataria, Tiffany, Lewis, Nikole K., Lavvas, Panayotis, Ballester, Gilda E., Ben-Jaffel, Lotfi, Blumenthal, Sarah D., Bourrier, Vincent, Drummond, Benjamin, Munoz, Antonio Garcia, Lopez-Morales, Mercedes, Tremblin, Pascal, Ehrenreich, David, Wakeford, Hannah R., Buchhave, Lars A., Etangs, Alain Lecavelier des, Hebrard, Eric, Williamson, Michael H.
We present an atmospheric transmission spectrum for the ultra-hot Jupiter WASP-121b, measured using the Space Telescope Imaging Spectrograph (STIS) onboard the Hubble Space Telescope (HST). Across the 0.47-1 micron wavelength range, the data imply an
Externí odkaz:
http://arxiv.org/abs/1810.10969
Autor:
Ma, Bo, Ge, Jian, Muterspaugh, Matthew, Singer, Michael A., Henry, Gregory W., Hernandez, Jonay I. Gonzalez, Sithajan, Sirinrat, Jeram, Sarik, Williamson, Michael, Stassun, Keivan, Kimock, Benjamin, Varosi, Frank, Schofield, Sidney, Liu, Jian, Powell, Scott, Cassette, Anthony, Jakeman, Hali, Avner, Louis, Grieves, Nolan, Barnes, Rory, Gilda, Sankalp, Grantham, Jim, Stafford, Greg, Savage, David, Bland, Steve, Ealey, Brent
The Dharma Planet Survey (DPS) aims to monitor about 150 nearby very bright FGKM dwarfs (within 50 pc) during 2016$-$2020 for low-mass planet detection and characterization using the TOU very high resolution optical spectrograph (R$\approx$100,000, 3
Externí odkaz:
http://arxiv.org/abs/1807.07098