Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Sebastien Fabbro"'
Autor:
Wesley C. Fraser, Simon B. Porter, Lowell Peltier, JJ Kavelaars, Anne J. Verbiscer, Marc W. Buie, S. Alan Stern, John R. Spencer, Susan D. Benecchi, Tsuyoshi Terai, Takashi Ito, Fumi Yoshida, David W. Gerdes, Kevin J. Napier, Hsing Wen Lin, Stephen D. J. Gwyn, Hayden Smotherman, Sebastien Fabbro, Kelsi N. Singer, Amanda M. Alexander, Ko Arimatsu, Maria E. Banks, Veronica J. Bray, Mohamed Ramy El-Maarry, Chelsea L. Ferrell, Tetsuharu Fuse, Florian Glass, Timothy R. Holt, Peng Hong, Ryo Ishimaru, Perianne E. Johnson, Tod R. Lauer, Rodrigo Leiva, Patryk S. Lykawka, Raphael Marschall, Jorge I. Núñez, Marc Postman, Eric Quirico, Alyssa R. Rhoden, Anna M. Simpson, Paul Schenk, Michael F. Skrutskie, Andrew J. Steffl, Henry Throop
Publikováno v:
The Planetary Science Journal, Vol 5, Iss 10, p 227 (2024)
We report the detection of 239 trans-Neptunian objects discovered through the ongoing New Horizons survey for distant minor bodies being performed with the Hyper Suprime-Cam mosaic imager on the Subaru Telescope. These objects were discovered in imag
Externí odkaz:
https://doaj.org/article/ab5ae1048db44ee6baa7d3763e96135f
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 498:3817-3834
In the current era of stellar spectroscopic surveys, synthetic spectral libraries are the basis for the derivation of stellar parameters and chemical abundances. In this paper, we compare the stellar parameters determined using five popular synthetic
Autor:
William Mahoney, Kanoa Withington, Yuan-Sen Ting, Simon Prunet, Stark C. Draper, Andrew I. Sheinis, Sebastien Fabbro, Sankalp Gilda, Matthew A. Wilson
We leverage state-of-the-art machine learning methods and a decade's worth of archival data from CFHT to predict observatory image quality (IQ) from environmental conditions and observatory operating parameters. Specifically, we develop accurate and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6566ee20245aa4f45013ec6829502f7
http://arxiv.org/abs/2107.00048
http://arxiv.org/abs/2107.00048
Autor:
Patrick Côté, Željko Ivezić, Scott F. Daniel, Peter Yoachim, Mario Juric, Andrew J. Connolly, R. Lynne Jones, Samuel Schmidt, J. Bryce Kalmbach, Christopher B. Morrison, Sebastien Fabbro, Winnie Wang, Melissa L. Graham
Accurate photometric redshift (photo-$z$) estimates are essential to the cosmological science goals of the Vera C. Rubin Observatory Legacy Survey of Space and Time (LSST). In this work we use simulated photometry for mock galaxy catalogs to explore
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c2c3501c6f5943f932e0ec6492cdc35
http://arxiv.org/abs/2004.07885
http://arxiv.org/abs/2004.07885
Typically, binary classification lens-finding schemes are used to discriminate between lens candidates and non-lenses. However, these models often suffer from substantial false-positive classifications. Such false positives frequently occur due to im
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52b7052f05377d604c07b12edefd4fbc
https://doi.org/10.1088/1538-3873/ab747b
https://doi.org/10.1088/1538-3873/ab747b
Autor:
Alan W. McConnachie, Rodrigo A. Ibata, Ariane Lançon, Khyati Malhan, Julio F. Navarro, Sebastien Fabbro, Geraint F. Lewis, Nicolas F. Martin, Jean-Charles Cuillandre, Patrick Côté, Nicholas J. Fantin, Pierre Bergeron, Stephen D. J. Gwyn, Else Starkenburg, Douglas Scott, Raymond G. Carlberg, Misha Haywood, Guillaume F. Thomas
Publikováno v:
The Astrophysical Journal
The Astrophysical Journal, American Astronomical Society, 2019, 887 (2), pp.148. ⟨10.3847/1538-4357/ab5521⟩
The Astrophysical Journal, American Astronomical Society, 2019, 887 (2), pp.148. ⟨10.3847/1538-4357/ab5521⟩
As the remnants of stars with initial masses ≲8 M⊙, white dwarfs contain valuable information on the formation histories of stellar populations. In this paper, we use deep, high-quality, u-band photometry from the Canada–France Imaging Survey,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f18d3a4fa1db86d64fd5279af06ec67c
https://nrc-publications.canada.ca/eng/view/object/?id=eb5dc542-5634-4aa7-b6fe-e868dcc679ac
https://nrc-publications.canada.ca/eng/view/object/?id=eb5dc542-5634-4aa7-b6fe-e868dcc679ac
Publikováno v:
The Astrophysical Journal. 906:130
The advancements in stellar spectroscopy data acquisition have made it necessary to accomplish similar improvements in efficient data analysis techniques. Current automated methods for analyzing spectra are either (a) data-driven, which requires prio
Autor:
Qinxun Li, Martin Kilbinger, Wentao Luo, Kai Wang, Huiyuan Wang, Anna Wittje, Hendrik Hildebrandt, Ludovic Van Waerbeke, Michael J. Hudson, Samuel Farrens, Tobías I. Liaudat, Huiling Liu, Ziwen Zhang, Qingqing Wang, Elisa Russier, Axel Guinot, Lucie Baumont, Fabian Hervas Peters, Thomas de Boer, Jiaqi Wang, Alan McConnachie, Jean-Charles Cuillandre, Sébastien Fabbro
Publikováno v:
The Astrophysical Journal Letters, Vol 969, Iss 2, p L25 (2024)
This Letter presents, for the first time, direct constraints on the black hole–halo mass relation using weak gravitational-lensing measurements. We construct type I and type II active galactic nucleus (AGN) samples from the Sloan Digital Sky Survey
Externí odkaz:
https://doaj.org/article/03b90714ef5e4e34a70a24fb0160c605
Autor:
Stephen Gwyn, Laura Ferrarese, Jean-Charles Cuillandre, Raymond G. Carlberg, Julio F. Navarro, Patrick Côté, Jaclyn Jensen, Guillaume F. Thomas, Nicholas Fantin, Nicolas F. Martin, Vincent Hénault-Brunet, Rubén Sánchez-Janssen, Else Starkenburg, Céline Reylé, Sebastien Fabbro, Alan W. McConnachie, Ariane Lançon, Rodrigo A. Ibata, Nicholaas Annau, Hossen Teimoorinia, Geraint F. Lewis, Benoit Famaey
Publikováno v:
The Astrophysical Journal
The Astrophysical Journal, American Astronomical Society, 2019, 886 (1), pp.10. ⟨10.3847/1538-4357/ab4a77⟩
The Astrophysical Journal, 2019, 886 (1), pp.10. ⟨10.3847/1538-4357/ab4a77⟩
The Astrophysical Journal, American Astronomical Society, 2019, 886 (1), pp.10. ⟨10.3847/1538-4357/ab4a77⟩
The Astrophysical Journal, 2019, 886 (1), pp.10. ⟨10.3847/1538-4357/ab4a77⟩
International audience; We present a new fully data-driven algorithm that uses photometric data from the Canada-France-Imaging-Survey (CFIS; u), Pan-STARRS 1 (PS1; griz), and Gaia (G) to discriminate between dwarf and giant stars and to estimate thei
Autor:
D. A. Howell, Matthieu Roman, C. Lidman, V. Ruhlmann-Kleider, Pierre Astier, C. Saunders, Julien Guy, A. Mourao, C. J. Pritchet, Anais Möller, Mark Sullivan, N. Regnault, M. Betoule, D. Hardin, A. Mitra, Richard S. Ellis, Nathalie Palanque-Delabrouille, Isobel Hook, Christophe Balland, J. Neveu, Sebastien Fabbro
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2018, 615, pp.A68. ⟨10.1051/0004-6361/201731425⟩
Astronomy and Astrophysics-A&A, 2018, 615, pp.A68. ⟨10.1051/0004-6361/201731425⟩
Astron.Astrophys.
Astron.Astrophys., 2018, 615, pp.A68. ⟨10.1051/0004-6361/201731425⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2018, 615, pp.A68. ⟨10.1051/0004-6361/201731425⟩
Astronomy and Astrophysics-A&A, 2018, 615, pp.A68. ⟨10.1051/0004-6361/201731425⟩
Astron.Astrophys.
Astron.Astrophys., 2018, 615, pp.A68. ⟨10.1051/0004-6361/201731425⟩
We present a fully consistent catalog of local and global properties of host galaxies of 882 Type Ia supernov�� (SNIa) that were selected based on their light-curve properties, spanning the redshift range $0.01 < z < 1.\text{}$ This catalog corre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fdb9d8025c8fc90f351d2de002e2ed41
https://hal.archives-ouvertes.fr/hal-01953094
https://hal.archives-ouvertes.fr/hal-01953094