Zobrazeno 1 - 10
of 153
pro vyhledávání: '"Rainer Kuschnig"'
Autor:
Werner W. Weiss, Konstanze Zwintz, Rainer Kuschnig, Gerald Handler, Anthony F. J. Moffat, Dietrich Baade, Dominic M. Bowman, Thomas Granzer, Thomas Kallinger, Otto F. Koudelka, Catherine C. Lovekin, Coralie Neiner, Herbert Pablo, Andrzej Pigulski, Adam Popowicz, Tahina Ramiaramanantsoa, Slavek M. Rucinski, Klaus G. Strassmeier, Gregg A. Wade
Publikováno v:
Universe, Vol 7, Iss 6, p 199 (2021)
BRITE-Constellation is devoted to high-precision optical photometric monitoring of bright stars, distributed all over the Milky Way, in red and/or blue passbands. Photometry from space avoids the turbulent and absorbing terrestrial atmosphere and all
Externí odkaz:
https://doaj.org/article/ea1eaae50a7a49ed95580ffc7e659ca9
Autor:
Manuela Wenger, Rainer Kuschnig
Publikováno v:
e & i Elektrotechnik und Informationstechnik. 139:3-7
In February 2013, the first Austrian nanosatellite BRITE-Austria/TUGSAT‑1 was launched into orbit to observe the brightness variations of massive luminous stars. Although the mission was originally planned to last only two years, BRITE-Austria has
Autor:
Rainer Kuschnig
BRITE-Constellation is a fleet of six nano-satellites (20cm cubes), two each funded by Austria, Canada and Poland. Each spacecraft has a 3cm aperture telescope feeding a CCD camera with a 24 degree field of view. The instruments have either a red or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1aac461fa96b59ed202ebe9f075111d4
Autor:
T. Kallinger, Wade G.A, Adam Popowicz, Herbert Pablo, C. Neiner, Catherine Lovekin, Weiss W.W, Klaus G. Strassmeier, T. Ramiaramanantsoa, Otto Koudelka, Gerald Handler, Dominic M. Bowman, T. Granzer, Slavek M. Rucinski, Moffat A.F.J., D. Baade, Andrzej Pigulski, Rainer Kuschnig, K. Zwintz
Publikováno v:
Universe, Vol 7, Iss 199, p 199 (2021)
BRITE-Constellation is devoted to high-precision optical photometric monitoring of bright stars, distributed all over the Milky Way, in red and/or blue passbands. Photometry from space avoids the turbulent and absorbing terrestrial atmosphere and all
Autor:
B. Lomberg, S. N. Mellon, F. X. Schmider, L. Abe, Djamel Mékarnia, A. Agabi, Nicolas Crouzet, Y. de Pra, G. J. J. Talens, I. Laginja, M. Buttu, Michael J. Ireland, Eric E. Mamajek, E. J. W. de Mooij, M. Nowak, John I. Bailey, Remko Stuik, Ji Wang, Sylvestre Lacour, A.-M. Lagrange, S. R. Crawford, Rainer Kuschnig, L. Wang, Philippe Stee, Z. Hui, Ignas Snellen, Grant M. Kennedy, P. A. Strøm, A. Lecavelier des Etangs, Rudi B. Kuhn, Konstanze Zwintz, Matthew A. Kenworthy, Tristan Guillot, Patrick Dorval, Kevin B. Stevenson, Paul Kalas
Publikováno v:
Astronomy and Astrophysics, 648
Photometric monitoring of Beta Pictoris in 1981 showed anomalous fluctuations of up to 4% over several days, consistent with foreground material transiting the stellar disk. The subsequent discovery of the gas giant planet Beta Pictoris b and the pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c28a5d11887507016ba7f1ae210f2498
http://hdl.handle.net/11390/1205975
http://hdl.handle.net/11390/1205975
Autor:
Adam Popowicz, A. F. J. Moffat, M. Müllner, Oleg Kochukhov, Herbert Pablo, Rainer Kuschnig, K. Zwintz, Andrzej Pigulski, T. Steindl, Gregg A. Wade, T. A. Ryabchikova, Coralie Neiner, Gerald Handler
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2020, 643, pp.A110. ⟨10.1051/0004-6361/202038210⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2020, 643, pp.A110. ⟨10.1051/0004-6361/202038210⟩
Context. F-type stars are characterised by several physical processes such as different pulsation mechanisms, rotation, convection, diffusion, and magnetic fields. The rapidly rotating δ Scuti star β Cas can be considered as a benchmark star to stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::049ae320b86da3e6ae73c0854520000c
https://hal.archives-ouvertes.fr/hal-03254112
https://hal.archives-ouvertes.fr/hal-03254112
Autor:
Adam Popowicz, Miroslav Filipovic, Brian D. Metzger, Adam Kawash, Koji Mukai, Raimundo Lopes de Oliveira, Marina Orio, Elad Steinberg, Stuart D. Ryder, Andrzej Pigulski, Gerald Handler, Patrick J. Vallely, Ken J. Shen, R. Z. E. Alsaberi, Luca Izzo, P. Manojlovic, Benjamin J. Shappee, K. R. Pollard, David A. H. Buckley, K. L. Page, Frederick M. Walter, Alexei Y. Kniazev, Ondřej Pejcha, Jennifer L. Sokoloski, Paolo Molaro, K. L. Li, E. J. Harvey, Werner W. Weiss, Herbert Pablo, Justin D. Linford, Elias Aydi, Gregg A. Wade, Laura Chomiuk, Anthony F. J. Moffat, Christopher S. Kochanek, Kirill Sokolovsky, Rainer Kuschnig, Michael J. I. Brown, Jay Strader, Joanna Mikolajewska, Indrek Vurm, Konstanze Zwintz
Publikováno v:
Nature Astronomy
Aydi, E, Sokolovsky, K V, Chomiuk, L, Steinberg, E, Li, K L, Vurm, I, Metzger, B D, Strader, J, Mukai, K, Pejcha, O, Shen, K J, Wade, G A, Kuschnig, R, Moffat, A F J, Pablo, H, Pigulski, A, Popowicz, A, Weiss, W, Zwintz, K, Izzo, L, Pollard, K R, Handler, G, Ryder, S D, Filipovic, M D, Alsaberi, R Z E, Manojlovic, P, de Oliveira, R L, Walter, F M, Vallely, P J, Buckley, D A H, Brown, M J I, Harvey, E J, Kawash, A, Kniazev, A, Kochanek, C S, Linford, J, Mikolajewska, J, Molaro, P, Orio, M, Page, K L, Shappee, B J & Sokoloski, J L 2020, ' Direct evidence for shock-powered optical emission in a nova ', Nature Astronomy, vol. 4, pp. 776-780 . https://doi.org/10.1038/s41550-020-1070-y
Aydi, E, Sokolovsky, K V, Chomiuk, L, Steinberg, E, Li, K L, Vurm, I, Metzger, B D, Strader, J, Mukai, K, Pejcha, O, Shen, K J, Wade, G A, Kuschnig, R, Moffat, A F J, Pablo, H, Pigulski, A, Popowicz, A, Weiss, W, Zwintz, K, Izzo, L, Pollard, K R, Handler, G, Ryder, S D, Filipovic, M D, Alsaberi, R Z E, Manojlovic, P, de Oliveira, R L, Walter, F M, Vallely, P J, Buckley, D A H, Brown, M J I, Harvey, E J, Kawash, A, Kniazev, A, Kochanek, C S, Linford, J, Mikolajewska, J, Molaro, P, Orio, M, Page, K L, Shappee, B J & Sokoloski, J L 2020, ' Direct evidence for shock-powered optical emission in a nova ', Nature Astronomy, vol. 4, pp. 776-780 . https://doi.org/10.1038/s41550-020-1070-y
Classical novae are thermonuclear explosions that occur on the surfaces of white dwarf stars in interacting binary systems (Bode & Evans 2008). It has long been thought that the luminosity of classical novae is powered by continued nuclear burning on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88743b83f8faa65d58655e2d0aefd1d4
http://arxiv.org/abs/2004.05562
http://arxiv.org/abs/2004.05562
Autor:
Guillaume Lenoir-Craig, Nicole St-Louis, Anthony F. J. Moffat, Herbert Pablo, Gerald Handler, Rainer Kuschnig, Adam Popowicz, Gregg Wade, Konstanze Zwintz
Publikováno v:
The Astrophysical Journal. 925:79
In order to explore how the ubiquitous short-term stochastic variability in the photometric observations of Wolf–Rayet (WR) stars is related to various stellar characteristics, we examined a sample of 50 Galactic WR stars using 122 lightcurves obta
Autor:
Chris Cameron, Thomas Kallinger, Waldemar Ogloza, David B. Guenther, Jason F. Rowe, Anthony F. J. Moffat, Michal Siwak, Jaymie M. Matthews, Slavek M. Rucinski, Rainer Kuschnig, Dimitar Sasselov, Werner W. Weiss
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 478:758-783
This is the final photometric study of TW Hya based on new MOST satellite observations. During 2014 and 2017 the light curves showed stable 3.75 and 3.69 d quasi-periodic oscillations, respectively. Both values appear to be closely related with the s
Autor:
Slavek M. Rucinski, M. Müllner, A. F. J. Moffat, Daniel R. Reese, Werner W. Weiss, Remko Stuik, Gerald Handler, Rainer Kuschnig, Eric E. Mamajek, Samuel N. Mellon, John I. Bailey, B. Lomberg, Tristan Guillot, Matthew A. Kenworthy, G. J. J. Talens, Andrzej Pigulski, Michael J. Ireland, Coralie Neiner, L. Abe, Steven M. Crawford, Gregg A. Wade, S. Zieba, Adam Popowicz, Konstanze Zwintz
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2019, 627, pp.A28. ⟨10.1051/0004-6361/201834744⟩
Astronomy and Astrophysics (0004-6361), 627, A28
Astronomy and Astrophysics-A&A, EDP Sciences, 2019, 627, pp.A28. ⟨10.1051/0004-6361/201834744⟩
Astronomy and Astrophysics (0004-6361), 627, A28
Exoplanet properties crucially depend on their host stars' parameters. In case the exoplanet host star shows pulsations, asteroseismology can be used for an improved description of the stellar parameters. We aim to revisit the pulsational properties
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fed1acf3d047a77d9f2ec35adb934dca
http://arxiv.org/abs/1905.12545
http://arxiv.org/abs/1905.12545