Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Frédéric Courbin"'
Autor:
André Maeder, Frédéric Courbin
Publikováno v:
Symmetry, Vol 16, Iss 11, p 1420 (2024)
We first briefly review the adventure of scale invariance in physics, from Galileo Galilei, Weyl, Einstein, and Feynman to the revival by Dirac (1973) and Canuto et al. (1977). In the way that the geometry of space–time can be described by the coef
Externí odkaz:
https://doaj.org/article/09bc2353bee5416c9f47fdeb211b3b03
Publikováno v:
The Astronomical Journal, Vol 168, Iss 2, p 55 (2024)
We present starred , a point-spread function (PSF) reconstruction, two-channel deconvolution, and light-curve extraction method designed for high-precision photometric measurements in imaging time series. An improved resolution of the data is targete
Externí odkaz:
https://doaj.org/article/80675f098b144ba8b605eb461a6c7e4f
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 9 (2022)
With the onset of large-scale astronomical surveys capturing millions of images, there is an increasing need to develop fast and accurate deconvolution algorithms that generalize well to different images. A powerful and accessible deconvolution metho
Externí odkaz:
https://doaj.org/article/a16fe26c79994e67b4ef655cbfa93237
Publikováno v:
Journal of Open Source Software. 8:5340
The spatial resolution of astronomical images is limited by atmospheric turbulence and diffraction in the telescope optics, resulting in blurred images. This makes it difficult to accurately measure the brightness of blended objects because the contr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96054c40af28e8d6d34acf060ef7b374
https://doi.org/10.21105/joss.05340
https://doi.org/10.21105/joss.05340
Autor:
Frédéric Courbin, Sean Bailly
Publikováno v:
Pour la Science. :36-39
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::657f64de5b22c76940a99b1fb4a7e73a
https://doi.org/10.3917/pls.510.0036
https://doi.org/10.3917/pls.510.0036
Autor:
Maeder, André1 (AUTHOR) andre.maeder@unige.ch, Courbin, Frédéric2,3 (AUTHOR) frederic.courbin@icc.ub.edu
Publikováno v:
Symmetry (20738994). Nov2024, Vol. 16 Issue 11, p1420. 25p.
Autor:
Francois Rigaud, Frédéric Courbin, Hector Flores, Jean-Marc Conan, Denis Burgarella, Francois Hammer, Mustapha Mouhcine, Laurent Jocou, V. Cayatte, Isabelle Guinouard, Frederic Zamkotsian, Guy Monnet, Frédéric Sayède, Ariane Lançon, Daniel Rouan, Thierry Fusco, Veronique Buat, Eric Gendron, Gérard Rousset
Publikováno v:
ESO ASTROPHYSICS SYMPOSIA ISBN: 354043755X
Scientific Drivers for ESO Future VLT/VLTI Instrumentation
Scientific Drivers for ESO Future VLT/VLTI Instrumentation, Jun 2001, Garching, Germany, Germany. pp.139, ⟨10.1007/10857019_21⟩
Scientific Drivers for ESO Future VLT/VLTI Instrumentation ISBN: 9783662432174
Scientific Drivers for ESO Future VLT/VLTI Instrumentation
Scientific Drivers for ESO Future VLT/VLTI Instrumentation, Jun 2001, Garching, Germany, Germany. pp.139, ⟨10.1007/10857019_21⟩
Scientific Drivers for ESO Future VLT/VLTI Instrumentation ISBN: 9783662432174
A large fraction of the present-day stellar mass was formed between z=0.5 and z~3 and our understanding of the formation mechanisms at work at these epochs requires both high spatial and high spectral resolution: one shall simultaneously} obtain imag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09c6c851071893d58d69e6d80c206c70
Autor:
Frederic Courbin, Dante Minniti
Gravitational lensing is by now sufficiently well understood that it can be used as a tool of investigation in other astrophysical areas. Applications include the determination of the Hubble constant, probing the dark matter context of galaxies and t
Autor:
Malbet, Fabien1 (AUTHOR) fabien.malbet@univ-grenoble-alpes.fr, Boehm, Céline2 (AUTHOR), Krone-Martins, Alberto3 (AUTHOR), Amorim, Antonio4 (AUTHOR), Anglada-Escudé, Guillem5 (AUTHOR), Brandeker, Alexis6 (AUTHOR), Courbin, Frédéric7 (AUTHOR), Enßlin, Torsten8 (AUTHOR), Falcão, Antonio9 (AUTHOR), Freese, Katherine6,10 (AUTHOR), Holl, Berry11 (AUTHOR), Labadie, Lucas12 (AUTHOR), Léger, Alain13 (AUTHOR), Mamon, Gary A.14 (AUTHOR), McArthur, Barbara10 (AUTHOR), Mora, Alcione15 (AUTHOR), Shao, Mike16 (AUTHOR), Sozzetti, Alessandro17 (AUTHOR) alessandro.sozzetti@inaf.it, Spolyar, Douglas6 (AUTHOR), Villaver, Eva18 (AUTHOR)
Publikováno v:
Experimental Astronomy. Jun2021, Vol. 51 Issue 3, p845-886. 42p.
Autor:
Jahnke, Knud1 (AUTHOR) jahnke@mpia.de, Krause, Oliver1 (AUTHOR), Rix, Hans-Walter1 (AUTHOR), Courbin, Frédéric2 (AUTHOR), Fontana, Adriano3 (AUTHOR), Heymans, Catherine4,5 (AUTHOR), Martin, Nicolas6 (AUTHOR), Oesch, Pascal7 (AUTHOR), Taylor, Andy8 (AUTHOR), Gaudi, B. Scott9 (AUTHOR), Kiessling, Alina10 (AUTHOR), Mennesson, Bertrand10 (AUTHOR), Seager, Sara11 (AUTHOR), Stern, Daniel10 (AUTHOR), Warfield, Keith10 (AUTHOR)
Publikováno v:
Experimental Astronomy. Jun2021, Vol. 51 Issue 3, p765-782. 18p.