Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Charlot, Patrick"'
Autor:
Gurvits, Leonid I., Cimo, Giuseppe, Dirkx, Dominic, Pallichadath, Vidhya, Akins, Alexander, Altobelli, Nicolas, Bocanegra-Bahamon, Tatiana M., Cazaux, Stephanie M., Charlot, Patrick, Duev, Dmitry A., Fayolle, Marie S., Fogasy, Judit, Frey, Sandor, Lainey, Valery, Calves, Guifre Molera, Perger, Krisztina, Pogrebenko, Sergey V., Said, N. Masdiana Md, Vallat, Claire, Vermeersen, Bert L. A., Visser, Pieter N. A. M., Wang, Kuo-Nung, Willner, Konrad
Planetary Radio Interferometry and Doppler Experiment (PRIDE) is a multi-purpose experimental technique aimed at enhancing the science return of planetary missions. The technique exploits the science payload and spacecraft service systems without req
Externí odkaz:
http://arxiv.org/abs/2311.04376
Autor:
Liu, Niu, Lambert, Sebastien, Charlot, Patrick, Zhu, Zi, Liu, Jia-Cheng, Jiang, Nan, Wan, Xiao-Sheng, Ding, Cheng-Yu
Publikováno v:
A&A 652, A87 (2021)
We extend previous works by considering two additional radio frequencies (K band and X/Ka band) with the aim to study the frequency dependence of the source positions and its potential connection with the physical properties of the underlying AGN. We
Externí odkaz:
http://arxiv.org/abs/2105.12270
Autor:
Venturi, Tiziana, Paragi, Zsolt, Lindqvist, Michael, Bartkiewicz, Anna, Beswick, Rob, Bogdanović, Tamara, Brisken, Walter, Charlot, Patrick, Colomer, Francisco, Conway, John, Frey, Sándor, Guirado, José Carlos, Gurvits, Leonid, van Langevelde, Huib, Lobanov, Andrei, McKean, John, Morganti, Raffaella, Muxlow, Tom, Pérez-Torres, Miguel, Rygl, Kazi, Schulz, Robert, Szomoru, Arpad, de Vicente, Pablo, An, Tao, Anglada, Guillem, Argo, Megan, Azulay, Rebecca, van Bemmel, Ilse, Bocanegra, Tatiana, Boccardi, Biagina, Castangia, Paola, Chibueze, James, Cimò, Giuseppe, Climent, Juan-Bautista, Deane, Roger, Deller, Adam, Dodson, Richard, Duev, Dmitry, Etoka, Sandra, Fenech, Danielle, Gabányi, Krisztina, Gabuzda, Denise, Garrett, Michael, Gawroński, Marcin, Ghirlanda, Giancarlo, Giroletti, Marcello, Goddi, Ciriaco, Gómez, Jose Luis, Gray, Malcolm, Greaves, Jane, Hessels, Jason, van der Horst, Alexander, Hunter, Todd, Laing, Robert, Lal, Dharam Vir, Lambert, Sébastien, Loinard, Laurent, Marcote, Benito, Merloni, Andrea, Miller-Jones, James, Calvés, Guifré Molera, Moscadelli, Luca, Olofsson, Hans, Petrov, Leonid, Pizzo, Roberto, Possenti, Andrea, Quiroga-Nuñez, Luis Henry, Reynolds, Cormac, Richards, Anita, Rioja, Maria, Sanna, Alberto, Savolainen, Tuomas, Sbarrato, Tullia, Spingola, Cristiana, Surcis, Gabriele, Trigilio, Corrado, Varenius, Eskil, Vlemmings, Wouter, van Velzen, Sjoert, van der Walt, Johan
This white paper describes the science case for Very Long Baseline Interferometry (VLBI) and provides suggestions towards upgrade paths for the European VLBI Network (EVN). The EVN is a distributed long-baseline radio interferometric array, that oper
Externí odkaz:
http://arxiv.org/abs/2007.02347
Autor:
Paragi, Zsolt, Godfrey, Leith, Reynolds, Cormac, Rioja, Maria, Deller, Adam, Zhang, Bo, Gurvits, Leonid, Bietenholz, Michael, Szomoru, Arpad, Bignall, Hayley, Boven, Paul, Charlot, Patrick, Dodson, Richard, Frey, Sandor, Garrett, Michael, Imai, Hiroshi, Lobanov, Andrei, Reid, Mark, Ros, Eduardo, van Langevelde, Huib, Zensus, J. Anton, Zheng, Xing Wu, Alberdi, Antxon, Agudo, Ivan, An, Tao, Argo, Megan, Beswick, Rob, Biggs, Andy D., Brunthaler, Andreas, Campbell, Robert M., Cimo, Giuseppe, Colomer, Francisco, Corbel, Stephane, Conway, John, Cseh, David, Deane, Roger, Falcke, Heino, Gabanyi, Krisztina, Gawronski, Marcin, Gaylard, Michael, Giovannini, Gabriele, Giroletti, Marcello, Goddi, Ciriaco, Goedhart, Sharmila, Gomez, Jose L., Gunn, Alastair, Jung, Taehyun, Kharb, Preeti, Klockner, Hans-Rainer, Kording, Elmar, Kovalev, Yurii Yu., Kunert-Bajraszewska, Magdalena, Lindqvist, Michael, Lister, Matt, Mantovani, Franco, Marti-Vidal, Ivan, Mezcua, Mar, McKean, John, Middelberg, Enno, Miller-Jones, James, Moldon, Javier, Muxlow, Tom, O'Brien, Tim, Pérez-Torres, Miguel, Pogrebenko, Sergei, Quick, Jonathan, Rushton, Anthony P., Schilizzi, Richard, Smirnov, Oleg, Sohn, Bong Won, Surcis, Gabriele, Taylor, Greg, Tingay, Steven, Tudose, Valeriu, van der Horst, Alexander, van Leeuwen, Joeri, Venturi, Tiziana, Vermeulen, Rene, Vlemmings, Wouter, de Witt, Aletha, Wucknitz, Olaf, Yang, Jun
Adding VLBI capability to the SKA arrays will greatly broaden the science of the SKA, and is feasible within the current specifications. SKA-VLBI can be initially implemented by providing phased-array outputs for SKA1-MID and SKA1-SUR and using these
Externí odkaz:
http://arxiv.org/abs/1412.5971
Publikováno v:
Dans Proceedings IAU Symposium No. 248, 2008 - A Giant Step: from Milli- to Micro-arcsecond Astrometry, Shangai : Chine (2007)
The space astrometry mission GAIA will construct a dense optical QSO-based celestial reference frame. For consistency between the optical and radio positions, it will be important to align the GAIA frame and the International Celestial Reference Fram
Externí odkaz:
http://arxiv.org/abs/0711.3455
Autor:
de Witt, Aletha1 (AUTHOR) alet@hartrao.ac.za, Charlot, Patrick2 (AUTHOR) patrick.charlot@u-bordeaux.fr, Gordon, David3 (AUTHOR) david.gordon126.civ@us.navy.mil, Jacobs, Christopher S.4 (AUTHOR) christopher.s.jacobs@jpl.nasa.gov
Publikováno v:
Universe (2218-1997). Jul2022, Vol. 8 Issue 7, pN.PAG-N.PAG. 23p.
Akademický článek
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Autor:
Charlot, Patrick, Ferreira, Oscar
In order to pay tribute to their master, colleague and friend, the authors of this book have focused on the essential concern of Patrice Rolland, the academic: the protection of freedoms. Patrice Rolland has always combined a historical and philosoph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3711::6d09e3f351ec95624d07670f7557dcf0
https://hal.science/hal-03564288
https://hal.science/hal-03564288
Autor:
de Witt, Aletha, Basu, Sayan, Charlot, Patrick, Gordon, David, Jacobs, Christopher, Johnson, Megan, Krásná, H, Le Bail, K, Shu, Fengchun, Titov, O, Schartner, M
Publikováno v:
25th Working Meeting of the European VLBI Group for Geodesy and Astrometry (EVGA)
25th Working Meeting of the European VLBI Group for Geodesy and Astrometry (EVGA), Mar 2021, Cyberspace, France
25th Working Meeting of the European VLBI Group for Geodesy and Astrometry (EVGA), Mar 2021, Cyberspace, France
International audience; Catalogs of positions of compact extragalactic radio sources, including the ICRF-3, are generally weaker in the south by factors of 2 or more in both density and precision. In 2018 we started a campaign to improve the S/X cele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::9332192865d39c6352630cf946d27812
https://hal.archives-ouvertes.fr/hal-03453927/file/deWitt_version4.pdf
https://hal.archives-ouvertes.fr/hal-03453927/file/deWitt_version4.pdf
Autor:
Charlot, Patrick
Publikováno v:
Fragments d'univers. Mélanges en l'honneur du professeur Jean-Marie Pontier
Fragments d'univers. Mélanges en l'honneur du professeur Jean-Marie Pontier, PUAM (Presses Universitaires d'Aix-Marseille), pp.117-128, 2020, 978-2-7314-1151-5
Fragments d'univers. mélanges en l'honneur du professeur jean-Marie Pontier. Presses Universitaires d'Aix-Marseille
Fragments d'univers. mélanges en l'honneur du professeur jean-Marie Pontier. Presses Universitaires d'Aix-Marseille, 2020
Fragments d'univers. Mélanges en l'honneur du professeur Jean-Marie Pontier, PUAM (Presses Universitaires d'Aix-Marseille), pp.117-128, 2020, 978-2-7314-1151-5
Fragments d'univers. mélanges en l'honneur du professeur jean-Marie Pontier. Presses Universitaires d'Aix-Marseille
Fragments d'univers. mélanges en l'honneur du professeur jean-Marie Pontier. Presses Universitaires d'Aix-Marseille, 2020
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::70a1219e7b7c92c4f549e2b5054be0e3
https://hal-univ-bourgogne.archives-ouvertes.fr/hal-02965259
https://hal-univ-bourgogne.archives-ouvertes.fr/hal-02965259