Zobrazeno 1 - 8 of 8 pro vyhledávání: '"individual: NGC 1399 [Galaxies]"'
2
The dark matter halo of NGC 1399: CDM or MOND?
Autor: Thomas Richtler, Y. Schuberth, Michael Hilker, Boris Dirsch, Lilia Patricia Bassino, Aaron J. Romanowsky
Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Astronomy & Astrophysics
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
Context: Central galaxies in galaxy clusters may be key discriminants in the competition between the cold dark matter (CDM) paradigm and modified Newtonian dynamics (MOND). Aims: We investigate the dark halo of NGC 1399, the central galaxy of the For
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fda58b802bfb453959001a12b8f02ce
https://www.aanda.org/articles/aa/abs/2008/05/aa8539-07/aa8539-07.html
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3
Intra-cluster globular clusters around NGC 1399 in Fornax?
Autor: Y. Schuberth, Michael Hilker, Thomas Richtler, Lilia Patricia Bassino
Publikováno v: SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Astronomy & Astrophysics
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Aims. We investigate whether the globular clusters (GCs) in the recently published sample of GCs in the Fornax cluster by Bergond and coworkers are indeed intra-cluster objects. Methods. We combine their catalogue of radial velocity measurements with
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfde5d593e1780e0d55cc153aeed6a89
http://sedici.unlp.edu.ar/handle/10915/83008
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4
Large-scale study of the NGC 1399 globular cluster system in Fornax
Autor: Y. Schuberth, Lilia Patricia Bassino, Boris Dirsch, F. R. Faifer, Juan Carlos Forte, Douglas Geisler, Thomas Richtler
Publikováno v: SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
We present a Washington C and Kron-Cousins R photometric study of the globular cluster system of NGC 1399, the central galaxy of the Fornax cluster. A large areal coverage of 1 square degree around NGC 1399 is achieved with three adjoining fields of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e82723f2024f6681a732015175058369
http://arxiv.org/abs/astro-ph/0603349
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5
Globular clusters as tracers of stellar bimodality in elliptical galaxies: The case of NGC 1399
Autor: Forte, Juan Carlos, Faifer, Favio Raúl, Geisler, Doug
Publikováno v: SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Globular cluster systems (GCSs) frequently show a bimodal distribution of cluster integrated colours. This work explores the arguments to support the idea that the same feature is shared by the diffuse stellar population of the galaxy they are associ
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c77b0cd8464fb4795b6dcec7b4945b61
http://sedici.unlp.edu.ar/handle/10915/83430
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6
The globular cluster system of NGC 1399. II. Kinematics of a large sample of globular clusters
Autor: Dante Minniti, Eva K. Grebel, Marina Rejkuba, M. V. Alonso, Boris Dirsch, Karl Gebhardt, Juan Carlos Forte, Thomas Richtler, Michael Hilker, Søren S. Larsen, Doug Geisler, Leopoldo Infante
Publikováno v: SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
We study the kinematics and dynamics of the globular cluster system of NGC 1399, the brightest elliptical galaxy near the center of the Fornax cluster of galaxies. The observational data consists of medium-resolution spectra, obtained at the Very Lar
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::425a958abf3f265ece47a5325779e451
http://sedici.unlp.edu.ar/handle/10915/84431
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7
The globular cluster system of NGC 1399. III. VLT spectroscopy and database
Autor: Juan Carlos Forte, Eva K. Grebel, M. V. Alonso, Marina Rejkuba, Leopoldo Infante, Karl Gebhardt, Dante Minniti, Thomas Richtler, Doug Geisler, Michael Hilker, Boris Dirsch, Søren S. Larsen
Publikováno v: SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Radial velocities of 468 globular clusters around NGC 1399, the central galaxy in the Fornax cluster, have been obtained with FORS2 and the Mask Exchange Unit (MXU) at the ESO Very Large Telescope. This is the largest sample of globular cluster veloc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b67e71f4573fdf1ef5f6c15420670fd9
http://sedici.unlp.edu.ar/handle/10915/84446
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8
The globular cluster system of NGC 1399. I. A wide-field photometric study
Autor: Wolfgang Gieren, Tom Richtler, Doug Geisler, Boris Dirsch, Lilia Patricia Bassino, Juan Carlos Forte
Publikováno v: SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
We present a photometric investigation of the globular cluster population of NGC 1399, the central galaxy in the Fornax cluster, in Washington C and Kron R filters within a field of 36′ × 36′, corresponding to about 200 × 200 kpc at the Fornax
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc5a88f960ae6bd999ec13685019f901
http://sedici.unlp.edu.ar/handle/10915/84563
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