Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Julien N. Girard"'
Autor:
Etienne Bonnassieux, Evangelia Tremou, Julien N. Girard, Alan Loh, Valentina Vacca, Stéphane Corbel, Baptiste Cecconi, Jean-Mathias Grießmeier, Léon V. E. Koopmans, Michel Tagger, Gilles Theureau, Philippe Zarka
Publikováno v:
Galaxies, Vol 9, Iss 4, p 105 (2021)
NenuFAR, the New Extension in Nancay Upgrading LOFAR, is currently in its early science phase. It is in this context that the Cosmic Filaments and Magnetism Pilot Survey is observing sources with the array as it is still under construction—with 57
Externí odkaz:
https://doaj.org/article/99ac84c9c6f04a2eb0e97c2e7096e48d
The development of satellite swarm technology offers new possibilities for space studies and comes with new challenges. Among them is the need of knowledge on the swarm topology and attitude, especially in the context of space-borne radio interferome
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fcfeacc87dc73b4fcbf2a9c8ab96a52
https://doi.org/10.22541/essoar.168167382.25201388/v1
https://doi.org/10.22541/essoar.168167382.25201388/v1
Autor:
Evangelia Tremou, Alan Loh, Michel Tagger, Baptiste Cecconi, Gilles Theureau, V. Vacca, Jean-Mathias Griessmeier, Julien N. Girard, Stephane Corbel, Leon Koopmans, Bonnassieux Etienne, Philippe Zarka
Publikováno v:
Galaxies, Vol 9, Iss 105, p 105 (2021)
Galaxies
Galaxies, 2021, 9 (4), pp.105. ⟨10.3390/galaxies9040105⟩
Galaxies, 9(4):105. MDPI AG
Galaxies, MDPI, 2021, ⟨10.3390/galaxies⟩
Galaxies, MDPI, 2021, 9 (4), pp.105. ⟨10.3390/galaxies9040105⟩
Volume 9
Issue 4
Galaxies
Galaxies, 2021, 9 (4), pp.105. ⟨10.3390/galaxies9040105⟩
Galaxies, 9(4):105. MDPI AG
Galaxies, MDPI, 2021, ⟨10.3390/galaxies⟩
Galaxies, MDPI, 2021, 9 (4), pp.105. ⟨10.3390/galaxies9040105⟩
Volume 9
Issue 4
NenuFAR, the New Extension in Nancay Upgrading LOFAR, is currently in its early science phase. It is in this context that the Cosmic Filaments and Magnetism Pilot Survey is observing sources with the array as it is still under construction - with 57
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f99d22ee649424c08ed7a2acdd58451
https://www.mdpi.com/2075-4434/9/4/105
https://www.mdpi.com/2075-4434/9/4/105
Autor:
Joseph Lazio, J. Emilio Enriquez, Jake D. Turner, Laurent Lamy, Ray Jayawardhana, Jean-Mathias Grießmeier, Jonathan D. Nichols, Julien N. Girard, Baptiste Cecconi, Philippe Zarka, Imke de Pater
Publikováno v:
Astronomy & Astrophysics, 645, pp. 1-28
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, 645, pp.A59. ⟨10.1051/0004-6361/201937201⟩
Epsc Abstracts, 15
Astronomy & Astrophysics, 645, 1-28
15th Europlanet Science Congress 2021
Europlanet Science Congress 2021
Europlanet Science Congress 2021, Sep 2021, Virtual Meeting, France. 14 pp., ⟨10.5194/epsc2021-430⟩
Astronomy and Astrophysics-A&A, 2021, 645, pp.A59. ⟨10.1051/0004-6361/201937201⟩
Astronomy & Astrophysics
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, 645, pp.A59. ⟨10.1051/0004-6361/201937201⟩
Epsc Abstracts, 15
Astronomy & Astrophysics, 645, 1-28
15th Europlanet Science Congress 2021
Europlanet Science Congress 2021
Europlanet Science Congress 2021, Sep 2021, Virtual Meeting, France. 14 pp., ⟨10.5194/epsc2021-430⟩
Astronomy and Astrophysics-A&A, 2021, 645, pp.A59. ⟨10.1051/0004-6361/201937201⟩
Astronomy & Astrophysics
Observing planetary auroral radio emission is the most promising method to detect exoplanetary magnetic fields, the knowledge of which will provide valuable insights into the planet's interior structure, atmospheric escape, and habitability. We prese
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::636df191e2dfee6899fe1380eb8a6fb7
https://hdl.handle.net/2066/241695
https://hdl.handle.net/2066/241695
Autor:
Fred Maurice Ngolè Mboula, Fadi Nammour, Morgan A. Schmitz, Julien N. Girard, Jean-Luc Starck
Images acquired with a telescope are blurred and corrupted by noise. The blurring is usually modeled by a convolution with the Point Spread Function and the noise by Additive Gaussian Noise. Recovering the observed image is an ill-posed inverse probl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1eab8458f4214957bf34844044864b8
Autor:
A. Loh, Carine Briand, Julien N. Girard, Baptiste Cecconi, Gilles Theureau, Caterina Tiburzi, Nicole Vilmer, Sophie Masson, Stephane Corbel, Hamish A. S. Reid, K. Sasikumar Raja, Philippe Zarka, Jean-Mathias Grießmeier, V. V. Dorovskyy, Eoin P. Carley, Michel Tagger, Pietro Zucca
Publikováno v:
The Astrophysical Journal
The Astrophysical Journal, American Astronomical Society, In press
The Astrophysical Journal, American Astronomical Society, In press
Eruptive activity in the solar corona can often lead to the propagation of shock waves. In the radio domain the primary signature of such shocks are type II radio bursts, observed in dynamic spectra as bands of emission slowly drifting towards lower
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74db6acbd787b90643169e88f195487b
https://hal.archives-ouvertes.fr/hal-03367884
https://hal.archives-ouvertes.fr/hal-03367884
Autor:
Cyril Tasse, A. Possenti, Serge Yerin, Siyuan Chen, L. Bondonneau, C. Viou, M. Serylak, G. Shaifullah, Richard Dallier, J. W. McKee, Z. Wu, Julien N. Girard, Baptiste Cecconi, J.-M. Grießmeier, V. I. Kondratiev, M. Tagger, L. Guillemot, M. Brionne, Maura Pilia, R. A. Main, A. Loh, Ismaël Cognard, P. Zarka, Joris P. W. Verbiest, Caterina Tiburzi, Lilian Martin, Carine Briand, Stephane Corbel, A. V. Bilous, G. Theureau, Olaf Wucknitz
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, 652, pp.A34. ⟨10.1051/0004-6361/202039339⟩
Astronomy and Astrophysics-A&A, 2021, 652, pp.A34. ⟨10.1051/0004-6361/202039339⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, 652, pp.A34. ⟨10.1051/0004-6361/202039339⟩
Astronomy and Astrophysics-A&A, 2021, 652, pp.A34. ⟨10.1051/0004-6361/202039339⟩
NenuFAR (New extension in Nan\c{c}ay upgrading LoFAR) is a new radio telescope developed and built on the site of the Nan\c{c}ay Radio Observatory. It is designed to observe the largely unexplored frequency window from 10 to 85\,MHz, offering a high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ad9c835c649f7a89c8d3ca365c38f1b
https://hal.archives-ouvertes.fr/hal-03022651
https://hal.archives-ouvertes.fr/hal-03022651
Autor:
A. Coffre, Peter L. Tokarsky, D. V. Mukha, A. I. Myasoyed, I. P. Kravtsov, A. D. Khristenko, V. V. Zakharenko, G. Kvasov, A. S. Belov, Y. Vasylkivskyi, Aleksander Stanislavsky, V. Bortsov, L. Denis, S. V. Stepkin, V. A. Shepelev, M. V. Shevchuk, I. M. Bubnov, Julien N. Girard, S. N. Yerin, P. Zarka, Valentin Melnik, M. A. Sydorchuk, V. Kharlanova, D. Charier, O. M. Ulyanov, V. Lisachenko, M. M. Kalinichenko, A. Reznichenko, Mykhaylo Panchenko, V. V. Dorovskyy, Helmut O. Rucker, Alexandr A. Konovalenko, A. I. Shevtsova
Publikováno v:
IEEE Xplore
2020 IEEE Ukrainian Microwave Week
2020 IEEE Ukrainian Microwave Week, Sep 2020, Kharkiv, Ukraine. ⟨10.1109/ukrmw49653.2020.9252788⟩
2020 IEEE Ukrainian Microwave Week
2020 IEEE Ukrainian Microwave Week, Sep 2020, Kharkiv, Ukraine. ⟨10.1109/ukrmw49653.2020.9252788⟩
International audience; Cutting edge astrophysical studies require more and more observing time at low-frequency radio telescopes, which is limited and quite expensive. Modern digital signal processing systems still unable to provide affordable compu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbb6027620769640abce0e789c54e733
https://hal.science/hal-03588748
https://hal.science/hal-03588748
Publikováno v:
Astronomy and Computing. 25:1-9
Kliko is a Docker-based container specification for running one or multiple related compute jobs. The key concepts of Kliko are the encapsulation of data processing software into a container and the formalization of the input, output and task paramet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0c8642b45dd8a836179afd9295b9deb
https://doi.org/10.1016/j.ascom.2018.08.003
https://doi.org/10.1016/j.ascom.2018.08.003
Publikováno v:
Proceedings of the International Astronomical Union. 14:303-306
The next-generation radio telescopes such as LOFAR and SKA will give access to high time-resolution and high instantaneous sensitivity that can be exploited to study slow and fast transients over the whole radio window. The search for radio transient
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb0fcae570b7e32cb6ebd244f92ff325
https://doi.org/10.1017/s1743921318003022
https://doi.org/10.1017/s1743921318003022