Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Sébastien Comerón"'
Autor:
Beatriz Villarroel, Kristiaan Pelckmans, Enrique Solano, Mikael Laaksoharju, Abel Souza, Onyeuwaoma Nnaemeka Dom, Khaoula Laggoune, Jamal Mimouni, Hichem Guergouri, Lars Mattsson, Aurora Lago García, Johan Soodla, Diego Castillo, Matthew E. Shultz, Rubby Aworka, Sébastien Comerón, Stefan Geier, Geoffrey W. Marcy, Alok C. Gupta, Josefine Bergstedt, Rudolf E. Bär, Bart Buelens, Emilio Enriquez, Christopher K. Mellon, Almudena Prieto, Dismas Simiyu Wamalwa, Rafael S. de Souza, Martin J. Ward
Publikováno v:
Universe, Vol 8, Iss 11, p 561 (2022)
The Vanishing & Appearing Sources during a Century of Observations (VASCO) project investigates astronomical surveys spanning a time interval of 70 years, searching for unusual and exotic transients. We present herein the VASCO Citizen Science Projec
Externí odkaz:
https://doaj.org/article/07766eccb35a42beaa0eb00a3410c656
Publikováno v:
Proceedings of the International Astronomical Union. 15:209-213
We combine ALMA and MUSE-NFM (narrow field mode, with full four-laser adaptive optics correction) data at 0.15 arcsec spatial resolution of the archetypical AGN-starburst “composite” galaxy NGC 7130. We present the discovery of a small 0″.2 (60
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::717df2ca0f60574e6b4e14121896606a
https://doi.org/10.1017/s1743921320002926
https://doi.org/10.1017/s1743921320002926
Publikováno v:
Astronomy & Astrophysics
AGN are a key ingredient for understanding galactic evolution. AGN-driven outflows are one of the manifestations of feedback. The AO mode for MUSE at the VLT permits to study the innermost tens of parsecs of nearby AGN in the optical. We present a de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::161780262801bc8847926ff6d1068ae7
http://urn.fi/urn:nbn:fi-fe2021090245026
http://urn.fi/urn:nbn:fi-fe2021090245026
Autor:
Beatriz Villarroel, A. A. Shlyapnikov, Rudolf E. Bär, Sébastien Comerón, Martin Lopez-Corredoira, Alok C. Gupta, Ruben Cubo, Lars Mattsson, M. Almudena Prieto, Rafael S. de Souza, Josefine Bergstedt, I. B. Vavilova, Martin Ward, Kevin Krisciunas, Kristiaan Pelckmans, Torgny Karlsson, Bart Buelens, Johan Soodla, Iñigo Imaz, J. Emilio Enriquez, Eduardo Guerras, Oleg Kochukhov
In this paper we report the current status of a new research program. The primary goal of the "Vanishing & Appearing Sources during a Century of Observations" (VASCO) project is to search for vanishing and appearing sources using existing survey data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b163afac341b7885f57db5ba2c8b0bf2
http://urn.fi/urn:nbn:fi-fe2019122049110
http://urn.fi/urn:nbn:fi-fe2019122049110
Autor:
M. Almudena Prieto, Beatriz Villarroel, Sébastien Comerón, Iñigo Imaz, Paola Marziani, Lars Mattsson, Elisabeta Lusso
A statistical study of intermediate Palomar Transient Factory supernovae (SNe) in Type 1 AGN has shown a major deficit of supernovae around Type 1 AGN host galaxies, with respect to Type 2 AGN hosts. The aim of this work is to test whether there is a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bf39ad9b1d640387aa0065623d6b284
http://urn.fi/urn:nbn:fi-fe2020070146576
http://urn.fi/urn:nbn:fi-fe2020070146576
Akademický článek
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Publikováno v:
Astronomy & astrophysics, 623:89. EDP Sciences
Astronomy & Astrophysics
Astronomy & Astrophysics
Thick discs are nearly ubiquitous components of the discs of present-day galaxies. It has been proposed that a fraction of their stars has been accreted. Here, we aim to find whether accretion of satellites is the main thick disc formation mechanism.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::938295b5209fb82ac6e79a5779821402
https://research.rug.nl/en/publications/b2f92c43-960a-4a1e-8df4-baf239af3e1e
https://research.rug.nl/en/publications/b2f92c43-960a-4a1e-8df4-baf239af3e1e
Publikováno v:
Astronomy & Astrophysics. 649:C3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::935b8948bec20fa1e638a365690442b3
https://doi.org/10.1051/0004-6361/202039382e
https://doi.org/10.1051/0004-6361/202039382e
Publikováno v:
Astronomy and astrophysics, 593:L6, 1-5. EDP Sciences
ESO 243-49 is a high-mass (circular velocity vc ≈ 200 km s-1), edge-on S0 galaxy in the Abell 2877 cluster at a distance of ~95 Mpc. To elucidate the origin of the thick disc of this S0 galaxy, we use Multi Unit Spectroscopic Explorer (MUSE) scienc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e92e56117c4d40cfa4031d6cfbca814
https://doi.org/10.1051/0004-6361/201629292
https://doi.org/10.1051/0004-6361/201629292
Publikováno v:
Astronomy & Astrophysics
We present the discovery of a small kinematically decoupled core of 0.2$^{\prime\prime}$ (60 pc) in radius as well as an outflow jet in the archetypical AGN-starburst "composite" galaxy NGC 7130 from integral field data obtained with the adaptive opt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbd47053c3a72cd50a02e3e5071abcd9