Zobrazeno 1 - 10
of 202
pro vyhledávání: '"Harald Kuntschner"'
Autor:
Frédéric P. A. Vogt, Domenico Bonaccini Calia, Wolfgang Hackenberg, Cyrielle Opitom, Mauro Comin, Linda Schmidtobreik, Jonathan Smoker, Israel Blanchard, Marcela Espinoza Contreras, Ivan Aranda, Julien Milli, Yara L. Jaffe, Fernando Selman, Johann Kolb, Pascale Hibon, Harald Kuntschner, Pierre-Yves Madec
Publikováno v:
Physical Review X, Vol 7, Iss 2, p 021044 (2017)
Laser guide stars employed at astronomical observatories provide artificial wavefront reference sources to help correct (in part) the impact of atmospheric turbulence on astrophysical observations. Following the recent commissioning of the 4 Laser Gu
Externí odkaz:
https://doaj.org/article/291777f8c9d64b388f65c09fabeb9903
Autor:
Harald Kuntschner, Ryan Leaman, Alina Boecker, Glenn van de Ven, Thomas A. Davison, Mark A. Norris
Publikováno v:
Monthly Notices of the Royal Astronomical Society
Galaxy mergers are instrumental in dictating the final mass, structure, stellar populations, and kinematics of galaxies. Cosmological galaxy simulations indicate that the most massive galaxies at z=0 are dominated by high fractions of `ex-situ' stars
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5df092c915c3e1489980e8583a532b30
Autor:
Pedro R. Capelo, Alessandra De Rosa, Bernd Husemann, Cristian Vignali, Harald Kuntschner, Mark A. Norris, Julianne J. Dalcanton, Pierre-Alain Duc, Thomas A. Davison, Stefano Bianchi
Publikováno v:
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2021, 502 (2), pp.2296-2307. ⟨10.1093/mnras/stab162⟩
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2021, 502 (2), pp.2296-2307. ⟨10.1093/mnras/stab162⟩
The simultaneous advancement of high resolution integral field unit spectroscopy and robust full-spectral fitting codes now make it possible to examine spatially-resolved kinematic, chemical composition, and star-formation history from nearby galaxie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e0017d005aa25b5ddcfa157ba588bce
https://doi.org/10.5167/uzh-209860
https://doi.org/10.5167/uzh-209860
Autor:
Harald Kuntschner, P. T. de Zeeuw, C. J. Walcher, Francisco Nogueras-Lara, Nadine Neumayer, Anil C. Seth, M. Kissler-Patig, Wolfgang Kerzendorf, Tuan Do, Nora Lützgendorf, Rainer Schödel, Anja Feldmeier-Krause, Michael Hilker
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
Monthly Notices of the Royal Astronomical Society, 494(1), 396-410
instname
Monthly Notices of the Royal Astronomical Society, 494(1), 396-410
We present stellar metallicity measurements of more than 600 late-type stars in the central 10 pc of the Galactic Centre. Together with our previously published KMOS data, this data set allows us to investigate, for the first time, spatial variations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ed10ddc2df4dfe2d5b7e7c3a4417876
http://hdl.handle.net/10261/213849
http://hdl.handle.net/10261/213849
Autor:
Roger L. Davies, Paul Goudfrooij, Thorsten Naab, Pierre-Alain Duc, Simona Mei, Ugur Ural, Harald Kuntschner, A. M. Karick, Tim de Zeeuw, Richard M. McDermid, Eric Emsellem, M. A. Wolfe, Michele Cappellari, Davor Krajnović
Publikováno v:
Astronomy & Astrophysics, 635, A129
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2020, 635 (1), pp.A129. ⟨10.1051/0004-6361/201937040⟩
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2020, 635 (1), pp.A129. ⟨10.1051/0004-6361/201937040⟩
We study the evidence for a diversity of formation processes in early-type galaxies by presenting the first complete volume-limited sample of slow rotators with both integral-field kinematics from the ATLAS3D Project and high spatial resolution photo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7961c01626c68fae8a75451cf1388c10
Autor:
Eric Emsellem, Harald Kuntschner, Sadegh Khochfar, Alison F. Crocker, Lisa M. Young, Pierre-Alain Duc, Katherine Alatalo, Timothy A. Davis, Frédéric Bournaud, J. M. Wrobel, Anne-Marie Weijmans, Kristina Nyland, Nicholas Scott, Michele Cappellari, Raffaella Morganti, Richard M. McDermid, Davor Krajnović, Leo Blitz, Paolo Serra, Tom Oosterloo, P. T. de Zeeuw, Thorsten Naab, Martin Bureau, Marc Sarzi, Roger L. Davies
Publikováno v:
Nyland, K, Young, L M, Wrobel, J M, Sarzi, M, Morganti, R, Alatalo, K, Blitz, L, Bournaud, F, Bureau, M, Cappellari, M, Crocker, A F, Davies, R L, Davis, T A, de Zeeuw, P T, Duc, P-A, Emsellem, E, Khochfar, S, Krajnović, D, Kuntschner, H, McDermid, R M, Naab, T, Oosterloo, T, Scott, N, Serra, P & Weijmans, A-M 2016, ' The ATLAS3D Project-XXXI. Nuclear radio emission in nearby early-type galaxies ', Monthly Notices of the Royal Astronomical Society, vol. 458, no. 2, pp. 2221-2268 . https://doi.org/10.1093/mnras/stw391
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2016, 458, pp.2221-2268. ⟨10.1093/mnras/stw391⟩
Monthly Notices of the Royal Astronomical Society, 458(2), 2221-2268
Monthly Notices of the Royal Astronomical Society, 458(2), 2221-2268. Oxford University Press
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2016, 458, pp.2221-2268. ⟨10.1093/mnras/stw391⟩
Monthly Notices of the Royal Astronomical Society, 458(2), 2221-2268
Monthly Notices of the Royal Astronomical Society, 458(2), 2221-2268. Oxford University Press
We present the results of a high-resolution, 5 GHz, Karl G. Jansky Very Large Array study of the nuclear radio emission in a representative subset of the Atlas3D survey of early-type galaxies (ETGs). We find that 51 +/- 4% of the ETGs in our sample c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7aaf922b8c530c09b9159515efaee885
https://hdl.handle.net/11370/9b372af9-59f2-495d-9927-d797f6d96373
https://hdl.handle.net/11370/9b372af9-59f2-495d-9927-d797f6d96373
Autor:
Wolfgang Hackenberg, Jerome Paufique, E. Vernet, J. F. Pirard, P. La Penna, P. Y. Madec, Harald Kuntschner, M. Suarez Valles, Robin Arsenault, Johann Kolb, Norbert Hubin
Publikováno v:
Adaptive Optics Systems VI.
The Adaptive Optics Facility (AOF) is an ESO project, which transformed Yepun, one of the four 8m telescopes in Paranal, into an adaptive telescope. This has been done by replacing the conventional secondary mirror of Yepun by a Deformable Secondary
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1973acffeede75e8895b24d4b5e488c4
https://doi.org/10.1117/12.2312428
https://doi.org/10.1117/12.2312428
The hELENa project - II. Abundance distribution trends of early-type galaxies: from dwarfs to giants
Autor:
A. Vazdekis, Agnieszka Sybilska, Jesús Falcón-Barroso, G. van de Ven, Reynier Peletier, Thorsten Lisker, Harald Kuntschner
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 476(4), 4501-4509. Oxford University Press
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society
In this second paper of T$h$e role of $E$nvironment in shaping $L$ow-mass $E$arly-type $N$earby g$a$laxies (hELENa) series we study [Mg/Fe] abundance distribution trends of early-type galaxies observed with the SAURON integral field unit, spanning a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6161b77902cbc1f963defb2f60326b00
https://research.rug.nl/en/publications/ae5ec8fa-f6cf-4439-8453-d29a5f2f758d
https://research.rug.nl/en/publications/ae5ec8fa-f6cf-4439-8453-d29a5f2f758d
Autor:
Bernd Husemann, Harald Kuntschner, Eric Emsellem, Ignacio Martín-Navarro, Davor Krajnović, John R. Weaver, Mariya Lyubenova, Richard M. McDermid, Pierre-Alain Duc, Frédéric Bournaud
NGC7252, which is one of the nearest major-merger galaxy remnants, is an ideal laboratory to study the processes inherent to the transformation of disc galaxies to ellipticals as observed about ~1Gyr after the collision. We obtained wide-field IFU sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b2d3924777ba521f34a566904fc5676
Autor:
Helmut Feuchtgruber, H. M. Schmid, Jonas Kühn, Eckhard Sturm, M. Deysenroth, Matthew A. Kenworthy, Marco Xompero, B. Briguglio, Guido Agapito, Jeroen Heijmans, R. Genzel, Alfio Puglisi, Stephen March, N. M. Förster Schreiber, Hans Gemperlein, A. Valentini, Mark Neeser, Giovanni Cresci, Christophe Giordano, Christoph U. Keller, David Henry, A. Boehle, Michael Hartl, Stefan Gillessen, Valdemaro Biliotti, D. Ferruzzi, David Pearson, David Lunney, Polychronis Patapis, Simone Esposito, David S. Doelman, Markus Plattner, Armando Riccardi, Elizabeth George, A. Agudo Berbel, Josef Schubert, Chris Waring, Harald Kuntschner, A. Di Cianno, Paolo Grani, Frank Eisenhauer, Ric Davies, Erich Wiezorrek, F. Mannucci, J. F. Lightfoot, Reinhold J. Dorn, Bernardo Salasnich, A. Buron, C. Rau, Frans Snik, Beth Biller, Andreas Glindemann, A. Cortes, Martin Black, Xiaofeng Gao, Daniela Fantinel, Sascha P. Quanz, H. Huber, G. Di Rico, M. Kasper, Luca Carbonaro, Adrian M. Glauser, William Taylor, Mike MacIntosh, Andrea Baruffolo, Mauro Dolci
ERIS is an instrument that will both extend and enhance the fundamental diffraction limited imaging and spectroscopy capability for the VLT. It will replace two instruments that are now being maintained beyond their operational lifetimes, combine the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4f5d46edfd2f6f8787fecfb53fc6e17
http://hdl.handle.net/20.500.12386/30191
http://hdl.handle.net/20.500.12386/30191