Zobrazeno 1 - 10
of 108
pro vyhledávání: '"Peter M. Weilbacher"'
Publikováno v:
The Astrophysical Journal Supplement Series, Vol 271, Iss 2, p 40 (2024)
Thanks to the MUSE integral field spectrograph on board the Very Large Telescope (VLT), extragalactic distance measurements with the [O iii ] λ 5007 planetary nebula luminosity function (PNLF) are now possible out to ∼40 Mpc. Here we analyze the V
Externí odkaz:
https://doaj.org/article/5a6cc1621a6e41bfb6c918e889e46ef2
Autor:
Sven Martens, Sebastian Kamann, Stefan Dreizler, Fabian Göttgens, Tim-Oliver Husser, Marilyn Latour, Elena Balakina, Davor Krajnović, Renuka Pechetti, Peter M. Weilbacher
Aims. The formation process of multiple populations in globular clusters is still up for debate. These populations are characterized by different light-element abundances. Kinematic differences between the populations are particularly interesting in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c54f9db7bed76ce95115ed001e40c03f
http://arxiv.org/abs/2301.08675
http://arxiv.org/abs/2301.08675
Autor:
Azlizan A. Soemitro, Martin M. Roth, Peter M. Weilbacher, Robin Ciardullo, George H. Jacoby, Ana Monreal-Ibero, Norberto Castro, Genoveva Micheva
We perform a deep survey of planetary nebulae (PNe) in the spiral galaxy NGC 300 to construct its planetary nebula luminosity function (PNLF). We aim to derive the distance using the PNLF and to probe the characteristics of the most luminous PNe. We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4ef8aa7ca13175ba9e815d018cc2bc9
http://arxiv.org/abs/2301.03437
http://arxiv.org/abs/2301.03437
Autor:
Peter M. Weilbacher, Sabine Thater, Kyoko Onishi, Davor Krajnović, Michele Cappellari, Martin Bureau, Marc Sarzi, Dieu D. Nguyen, Richard M. McDermid, Timothy A. Davis, Glenn van de Ven, Satoru Iguchi
Publikováno v:
Monthly Notices of the Royal Astronomical Society
Supermassive black hole masses (MBH) can dynamically be estimated with various methods and using different kinematic tracers. Different methods have only been cross-checked for a small number of galaxies and often show discrepancies. To understand th
Autor:
Martin . Roth, Peter M. Weilbacher, Andreas Kelz, Kalaga Madhav, Eloy Hernandez, Johan Richard, Remy Giroud, Roland Bacon
Publikováno v:
Ground-based and Airborne Instrumentation for Astronomy IX.
Autor:
Irene Shivaei, Leindert Boogaard, Tanio Díaz-Santos, Andrew Battisti, Elisabete da Cunha, Jarle Brinchmann, Michael Maseda, Jorryt Matthee, Ana Monreal-Ibero, Themiya Nanayakkara, Gergö Popping, Alba Vidal-García, Peter M Weilbacher
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 514(2), 1886-1894
The UV bump is a broad absorption feature centered at 2175{\AA} that is seen in the attenuation/extinction curve of some galaxies, but its origin is not well known. Here, we use a sample of 86 star-forming galaxies at z=1.7-2.7 with deep rest-frame U
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d3bc1b45923220e973dcefde2d32235
http://arxiv.org/abs/2203.09153
http://arxiv.org/abs/2203.09153
Autor:
Lodovico Coccato, Andrea Mehner, Frédéric P. A. Vogt, Sergio Vera, Stephane Brillant, Claudia Reyes, Israel Blanchard, Sabine Moehler, Fuyan Bian, Stefano Cristiani, Thomas Rivinius, Fernando Selman, Diego Parraguez, Pascale Hibon, Bin Yang, D. Kakkad, Peter M. Weilbacher
Publikováno v:
Astronomische Nachrichten. 341:26-31
Autor:
Genoveva Micheva, Martin M. Roth, Peter M. Weilbacher, Christophe Morisset, Norberto Castro, Ana Monreal Ibero, Azlizan A. Soemitro, Michael V. Maseda, Matthias Steinmetz, Jarle Brinchmann
Publikováno v:
Astronomy & Astrophysics, 668:A74
There are known differences between the physical properties of HII and diffuse ionized gas (DIG), but most of the studied regions in the literature are relatively bright. We compiled a faint sample of 390 HII regions with median $\log_{10}H\alpha$=34
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c7959ed3d22ba361c6fd8287fe958ed
Autor:
Roland Bacon, Jarle Brinchmann, Simon Conseil, Michael Maseda, Themiya Nanayakkara, Martin Wendt, Raphael Bacher, David Mary, Peter M. Weilbacher, Davor Krajnović, Leindert Boogaard, Nicolas Bouché, Thierry Contini, Benoît Epinat, Anna Feltre, Yucheng Guo, Christian Herenz, Wolfram Kollatschny, Haruka Kusakabe, Floriane Leclercq, Léo Michel-Dansac, Roser Pello, Johan Richard, Martin Roth, Gregory Salvignol, Joop Schaye, Matthias Steinmetz, Laurence Tresse, Tanya Urrutia, Anne Verhamme, Eloise Vitte, Lutz Wisotzki, Sebastiaan L. Zoutendijk
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2023, 670, pp.A4. ⟨10.1051/0004-6361/202244187⟩
Astronomy and Astrophysics-A&A, 2023, 670, pp.A4. ⟨10.1051/0004-6361/202244187⟩
We present the second data release of the MUSE Hubble UDF surveys, which includes the deepest spectroscopic survey ever performed. The MUSE data, with their 3D content, amazing depth, wide spectral range, and excellent spatial and medium spectral res
Autor:
Stefan Dreizler, Benjamin Giesers, Peter M. Weilbacher, Fabian Göttgens, Sebastian Kamann, Mark den Brok, Tim-Oliver Husser, Romain Fétick, Holger Baumgardt, Davor Krajnović
Publikováno v:
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2021, 507 (4), pp.4788-4803. ⟨10.1093/mnras/stab2449⟩
Monthly Notices of the Royal Astronomical Society, 2021, 507 (4), pp.4788-4803. ⟨10.1093/mnras/stab2449⟩
We use spectra observed with the integral-field spectrograph MUSE to reveal the central kinematics of the Galactic globular cluster Messier 80 (M80, NGC 6093). Using observations obtained with the recently commissioned narrow-field mode of MUSE, we a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ea337ad0b7e014e5ed3d42d71aa0c4b
https://hal.science/hal-03565665/file/stab2449.pdf
https://hal.science/hal-03565665/file/stab2449.pdf