Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Jean Souchay"'
Publikováno v:
Geodesy and Geodynamics, Vol 14, Iss 4, Pp 377-384 (2023)
This paper investigates the correlation between tidal stress and earthquakes for periods ranging from hours to months in the limited zone of the Palu region (Central Sulawesi, Indonesia). Through Schuster and binomial tests, we examined the relation
Externí odkaz:
https://doaj.org/article/3714ebfac04c4d218ba52ab3f54cb944
Autor:
Jean Souchay
Publikováno v:
Archives Internationales d'Histoire des Sciences. 69:116-137
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::def8121e76c16f0eeb6a918d1fa9e867
https://doi.org/10.1484/j.arihs.5.122111
https://doi.org/10.1484/j.arihs.5.122111
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2018, 614, pp.A140. ⟨10.1051/0004-6361/201732176⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2018, 614, pp.A140. ⟨10.1051/0004-6361/201732176⟩
Context. From an astrometric point of view, quasars constitute the best and almost ideal reference objects in the celestial sphere, with a priori no significant proper motion. Since the third release of the Large Quasar Astrometric Catalogue (LQAC-3)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26a8c76e5192f6ee3b1a8148139a6a6f
https://hal.archives-ouvertes.fr/hal-02303622
https://hal.archives-ouvertes.fr/hal-02303622
Autor:
Dafydd Wyn Evans, Norbert Zacharias, Irina Kumkova, Alexandre Andrei, Anthony Brown, Naoteru Gouda, Petre Popescu, Jean Souchay, Stephen Unwin, Zi Zhu
Publikováno v:
Transactions of the International Astronomical Union, Series B
XXVIIIth IAU General Assembly
XXVIIIth IAU General Assembly, Aug 2012, Beijing, China. pp.87-94, ⟨10.1017/S1743921315005505⟩
XXVIIIth IAU General Assembly
XXVIIIth IAU General Assembly, Aug 2012, Beijing, China. pp.87-94, ⟨10.1017/S1743921315005505⟩
International audience; The business meeting was opened by the President, Dafydd Evans, who presented the agenda, which was approved. It was agreed that Norbert Zacharias should be the secretary of the meeting and take the minutes. This session was a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0c9a41e6d13cbc8f38fa3e3b8023afd
https://doi.org/10.1017/s1743921315005505
https://doi.org/10.1017/s1743921315005505
Autor:
Dafydd Wyn Evans, Norbert Zacharias, Irina Kumkova, Alexandre Andrei, Anthony Brown, Naoteru Gouda, Petre Popescu, Jean Souchay, Stephen Unwin, Zi Zhu
Publikováno v:
Transactions of the International Astronomical Union, Series A
XXVIIIth IAU General Assembly
XXVIIIth IAU General Assembly, Aug 2012, Beijing, China. pp.21-32
XXVIIIth IAU General Assembly
XXVIIIth IAU General Assembly, Aug 2012, Beijing, China. pp.21-32
Van Leeuwen has completed and published the new reduction of the Hipparcos data. Parallax accuracies have improved by up to a factor five for the brightest stars and correlations effectively removed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98837994f601c9a4899473182529e7f7
https://doi.org/10.1017/s1743921310004886
https://doi.org/10.1017/s1743921310004886
Autor:
A. H. Andrei, Christophe Barache, Julio Camargo, Marcelo Assafin, J. L. Penna, Francois Taris, S. Bouquillon, Norbert Zacharias, R. Vieira Martins, D. N. da Silva Neto, R. L. Smart, Jean Souchay
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2009, 505, pp.385-404. ⟨10.1051/0004-6361/200912041⟩
Astronomy and Astrophysics-A&A, 2009, 505, pp.385-404. ⟨10.1051/0004-6361/200912041⟩
The large number and all-sky distribution of quasars from different surveys, along with their presence in large, deep astrometric catalogs,enables the building of an optical materialization of the ICRS following its defining principles. Namely: that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::297e469f8fe6660cca37ab12d5dc744a
https://doi.org/10.1051/0004-6361/200912041
https://doi.org/10.1051/0004-6361/200912041
Autor:
Francois Taris, S. Bouquillon, A. M. Gontier, Mathieu Baudin, C. Barache, Jean Souchay, Daniel Suchet, E. F. Arias, C. Le Poncin-Lafitte, Sébastien Lambert, A. H. Andrei
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2009, 494, pp.799-815. ⟨10.1051/0004-6361:200809602⟩
Astronomy and Astrophysics-A&A, 2009, 494, pp.799-815. ⟨10.1051/0004-6361:200809602⟩
International audience; Context: The very large and increasing number of quasars reckoned from various sky surveys leads to a large quantity of data which brings various and inhomogeneous information in the fields of astrometry, photometry, radioastr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ac297bea3505a655174c3ff8dd1fba4
https://doi.org/10.1051/0004-6361:200809602
https://doi.org/10.1051/0004-6361:200809602
Autor:
Norbert Zacharias, Jean-Eudes Arlot, Rustem Gumerov, Zhenghong Tang, N. Bazey, William F. van Altena, T. J. Rafferty, Vladimir Rylkov, Jean Souchay, M. Stavinschi, George A. Gontcharov, P. G. Niarchos, Roberto Vieira Martins, Jane L. Russell, Y. Prostyuk, Jose Pereira Osório, A. R. Upgren, T. Pauwels, William Thuillot, A. H. Andrei, M. Luisa Sanchez, A. Pugliano, A. Shulga, Jose L. Muinos Haro, Gennadiy Pinigin, Ramachrisna Teixeira, Marcelo Assafin, Dan Pascu, Jin Wenjing
Publikováno v:
Proceedings of the International Astronomical Union. 4:63-67
At the IAU XXVI General Assembly in 2006, the Division I decided to create the Working Group on Astrometry by Small Ground-Based Telescopes (WG-ASGBT). Its scientic goals are to foster the follow-up of small bodies detected by the large surveys inclu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc708a0e243dddba38d91ecceed8d4b9
https://doi.org/10.1017/s1743921308025313
https://doi.org/10.1017/s1743921308025313
The third release of the Large Quasar Astrometric Catalog (LQAC-3): a compilation of 321 957 objects
Autor:
S. Bouquillon, Jean Souchay, C. Gattano, B. Coelho, T. Kalewicz, A. H. Andrei, Francois Taris, O. Becker, C. Barache
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2015, 583, pp.A75. ⟨10.1051/0004-6361/201526092⟩
Astronomy and Astrophysics-A&A, 2015, 583, pp.A75. ⟨10.1051/0004-6361/201526092⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2015, 583, pp.A75. ⟨10.1051/0004-6361/201526092⟩
Astronomy and Astrophysics-A&A, 2015, 583, pp.A75. ⟨10.1051/0004-6361/201526092⟩
Context. From an astrometric point of view, quasars constitute quasi-ideal reference objects in the celestial sphere, with an a priori absence of proper motion. Since the second release of the Large Quasar Astrometric Catalog (LQAC), a large number o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ad738400ab6fab4d00abf90f30ba017
https://hal.archives-ouvertes.fr/hal-02512943
https://hal.archives-ouvertes.fr/hal-02512943
Publikováno v:
Tides in Astronomy and Astrophysics ISBN: 9783642329609
Tides in Astronomy and Astrophysics
Jean Souchay, Stéphane Mathis, Tadashi Tokieda. Tides in Astronomy and Astrophysics, Springer Berlin Heidelberg, pp.31-82, 2013, Lecture Notes in Physics, 978-3-642-32961-6. ⟨10.1007/978-3-642-32961-6_2⟩
Tides in Astronomy and Astrophysics
Jean Souchay, Stéphane Mathis, Tadashi Tokieda. Tides in Astronomy and Astrophysics, Springer Berlin Heidelberg, pp.31-82, 2013, Lecture Notes in Physics, 978-3-642-32961-6. ⟨10.1007/978-3-642-32961-6_2⟩
International audience; Tidal phenomena along the coasts were known since the prehistoric era, but a long journey of investigations through the centuries was necessary from the Greco-Roman Antiquity to the modern era to unravel in a quasi-definitive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fbce6769f0aee26a3247513effe8cc1
https://doi.org/10.1007/978-3-642-32961-6_2
https://doi.org/10.1007/978-3-642-32961-6_2