Results 11 to 20 of about 17,923 (299)

Singular Spectrum Analysis of Exoplanetary Transits

The Astronomical Journal
Transit photometry is currently the most efficient and sensitive method for detecting extrasolar planets (exoplanets) and a large majority of confirmed exoplanets have been detected with this method.
Hossein Fatheddin, Sedighe Sajadian
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LNG vessels transits through Suez Canal under the changing geopolitical context

Journal of Shipping and Trade
The aim of this paper is to investigate the impact of geopolitical events to the LNG transits through the Suez Canal. This paper examines the effects of the Russian invasion to Ukraine, and the following EU measures referring to energy independence from ...
Dionysios Polemis, Christos Bentsos
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Following up TESS Single Transits with Archival Photometry and Radial Velocities [PDF]

, 2021
NASA's Transiting Exoplanet Survey Satellite (TESS) mission is expected to discover hundreds of planets via single transits first identified in their light curves.
Stassun, Keivan G., Yao, Xinyu, Pepper, Joshua, Gaudi, B. Scott, James, David J., Rodriguez, Joseph E., Dalba, Paul A., Villanueva, Steven, Jr., Burt, Jennifer A., Dragomir, Diana, Wittenmyer, Robert A., Stevens, Daniel J.   +11 more
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A Search for Transits among the Delta Scuti Variables in Kepler

, 2021
We search for transits around all known pulsating δ Sct variables (6500 K < Teff < 10,000 K) in the long-cadence Kepler data after subtracting the pulsation signal through an automated routine.
Montet, Benjamin T., Murphy, Simon J., Bedding, Timothy R., Pope, Benjamin J. S., Hey, Daniel R.   +4 more
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Revisiting the transits of CoRoT-7b at a lower activity level [PDF]

, 2014
CoRoT-7b, the first super-Earth with measured radius discovered, has opened the new field of rocky exoplanets characterisation. To better understand this interesting system, new observations were taken with the CoRoT satellite.
Erikson, A., M. Pätzold, Csizmadia, S, Aigrain, S, D. Gandolfi, A. F. Lanza, E. Guenther, C. Moutou, Csizmadia, Sz, Collier, Cameron A., Rauer, H., Moutou, C., Cameron, AC, Barros, S, Rouan, D., Borde, P., Cabrera, J., D. Rouan, Almenara, JM, Guenther, E, S. Chaintreuil, R. Haywood, Hatzes, A, Alonso, R, Patzold, M., Diaz, R. F., T. Guillot, J. Cabrera, Pasternacki, T, Deeg, HJ, Gandolfi, D, Schneider, J, H. J. Deeg, Deeg, H, Alonso, R., Hatzes, A., Fridlund, M, Pätzold, M, R. F. Diaz, S. Grziwa, Chaintreuil, S, Barros, S. C. C., Leger, A., Grziwa, S., F. Bouchy, Leger, A, Gandolfi, Davide, A. Collier Cameron, Rouan, D, Santerne, A, Collier Cameron, A., Aigrain, Suzanne, Guenther, F., P. Bordé, Rauer, H, H. Rauer, Ollivier, M., Gandolfi, D., Erikson, A, S. Aigrain, T. Pasternacki, Wuchterl, G, Almenara, J, Pasternacki, T., Guenther, E., Bouchy, F, Sz. Csizmadia, Haywood, R, Deleuil, M, Chaintreuil, S., Fridlund, M., M. Deleuil, Haywood, R., Grziwa, S, Almenara, J. M., M. Fridlund, A. Hatzes, Barros, SCC, G. Wuchterl, Deeg, H. J., A. Leger, Lanza, AF, Diaz, RF, A. Erikson, Wuchter, G., J. Schneider, Moutou, C, S. C. C. Barros, A. Santerne, Guillot, T, Guillot, T., Santerne, A., Bordé, R, Diaz, R, Lanza, A F, Ollivier, M, Bordé, P, Deleuil, M., Aigrain, S., Bouchy, F., Schneider, J., M. Ollivier, R. Alonso, Fridiund, M., Csizmadia, Szilárd, Cabrera, J, J. M. Almenara, Lanza, A. F.   +107 more
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Monitoring and analyzing exoplanetary transits from Argentina [PDF]

, 2010
Photometric observations of transits can be used to derive physical and orbital parameters of the system, like the planetary and stellar radius, orbital inclination and mean density of the star.
Miguel, Yamila, Fortier, Andrea, Andrea Fortier, Fernández-Lajús, Eduardo, Eduardo Fernández-Lajús, Di Sisto, Romina Paula, Yamila Miguel, Fernández Lajús, Eduardo, Di Sisto, Romina P., Romina P. Di Sisto   +9 more
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A Multi-year Search for Transits of Proxima Centauri. II. No Evidence for Transit Events with Periods between 1 and 30 days [PDF]

, 2019
Using a global network of small telescopes, we have obtained light curves of Proxima Centauri at 329 observation epochs from 2006 to 2017. The planet Proxima b discovered by Anglada-Escudé et al.
Stassun, Keivan G., Curtis, Ivan A., Hart, Rhodes, Stockdale, Christopher, Kielkopf, John F., Blank, David L., Feliz, Dax L., Collins, Karen A., Relles, Howard, Nelson, Peter, Shankland, Paul, Jayawardene, Bandupriya, White, Graeme L., Haislip, Joshua B., Kouprianov, Vladimir V., Reichart, Daniel E.   +15 more
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Characterizing the Near-infrared Spectra of Flares from TRAPPIST-1 during JWST Transit Spectroscopy Observations

The Astrophysical Journal, 2023
We present the first analysis of JWST near-infrared spectroscopy of stellar flares from TRAPPIST-1 during transits of rocky exoplanets. Four flares were observed from 0.6–2.8 μ m with the Near Infrared Imager and Slitless Spectrograph and 0.6–3.5 μ m ...
Ward S. Howard, Adam F. Kowalski, Laura Flagg, Meredith A. MacGregor, Olivia Lim, Michael Radica, Caroline Piaulet, Pierre-Alexis Roy, David Lafrenière, Björn Benneke, Alexander Brown, Néstor Espinoza, René Doyon, Louis-Philippe Coulombe, Doug Johnstone, Nicolas B. Cowan, Ray Jayawardhana, Jake D. Turner, Lisa Dang   +18 more
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A Multi-year Search for Transits of Proxima Centauri. I. Light Curves Corresponding to Published Ephemerides [PDF]

, 2018
Proxima Centauri has become the subject of intense study since the radial-velocity (RV) discovery by AngladaEscude et al. of a planet orbiting this nearby M dwarf every similar to 11.2. days. If Proxima Centauri.
Vladimir V. Kouprianov, Hart, Rhodes, Feliz, Dax, Graeme L. White, Kielkopf, John F., Karen A. Collins, Daniel E. Reichart, Relles, Howard, John F. Kielkopf, Christopher Stockdale, White, Graeme L., Haislip, Joshua B., Pennypacker, Carlton R., Peter Nelson, Stassun, Keivan G., Curtis, Ivan A., Keivan G. Stassun, Stockdale, Christopher, David L. Blank, Joshua B. Haislip, Blank, David L., Pennypacker, Carlton, Dax Feliz, Collins, Karen A., Bandupriya Jayawardene, Rhodes Hart, Carlton R. Pennypacker, Ivan A. Curtis, Nelson, Peter, Shankland, Paul, Howard Relles, Jayawardene, Bandupriya, Kouprianov, Vladimir V., Paul Shankland, Reichart, Daniel E.   +34 more
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Asteroid Transits of the Sun

, 2022
Asteroid transits across the Sun are predicted for the years 2023 till 2040.
Hebbeker, Thomas
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