Results 11 to 20 of about 357 (119)
THE STELLAR AND GASEOUS CONTENTS OF THE ORION DWARF GALAXY [PDF]
The Astronomical Journal, 2010 Astronomical Journal, in press.
Cannon, John M. +7 more
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The Stellar Content of the Nuclei of Spiral Galaxies [PDF]
Highlights of Astronomy, 1980 Widened, image-tube spectra at a dispersion of 120 Å mm-1 were obtained of the nuclei of 36 spiral (Shapley-Ames) galaxies. Spectral features in the region λλ 3800 - 4300 Å were used to assign a spectral index to each galaxy and to estimate the luminosity classes of the stars contributing the majority of the light at these wavelengths. Bulge magnitudes
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STELLAR, GAS, AND DARK MATTER CONTENT OF BARRED GALAXIES [PDF]
The Astrophysical Journal, 2017 ABSTRACT We select a sample of galaxies from the Sloan Digital Sky Survey Data Release 7 (SDSS-DR7) where galaxies are classified, through visual inspection, as hosting strong bars, weak bars, or as unbarred galaxies, and make use of H i mass and kinematic information from the Arecibo Legacy Fast ALFA survey catalog, to study the stellar,
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Stellar content of extremely red quiescent galaxies atz> 2 [PDF]
Astronomy & Astrophysics, 2017 14 pages, published in A&A. v2: Erratum correction of a factor (1+z)^4 in the luminosity of Figs.
Lopez-Corredoira, M. +3 more
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The Stellar Content of the Local Group Dwarf Galaxy Phoenix
The Astronomical Journal, 1999 We present new deep $VI$ ground-based photometry of the Local Group dwarf galaxy Phoenix. Our results confirm that this galaxy is mainly dominated by red stars, with some blue plume stars indicating recent (100 Myr old) star formation in the central part of the galaxy.
Martinez-Delgado, D +2 more
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Stellar Content of Local Group Galaxies - An Introduction [PDF]
Symposium - International Astronomical Union, 1999 In The Realm of the Nebulae, Hubble (1936) first drew attention to the fact that the Milky Way system and the Andromeda galaxy belong to a small cluster that also contains M32, M33, the Magellanic Clouds, NGC 205, NGC 6822 and IC 1613. Hubble also listed IC 10 as a possible member of what he referred to as “the Local Group”. Inspection of the prints of
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The Stellar Content of the Nuclei of Spiral Galaxies [PDF]
Highlights of Astronomy, 1983 Numerous studies have been attempted to determine the stellar content of the nuclei of galaxies. In the case of elliptical galaxies observations show that there is a change in spectral type from later to earlier types correlated with a variation from high to low luminosity (e.g. Faber 1977).
D. Crampton, R.D. McClure, A.P. Cowley
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Stellar content of NGC 404 – The nearest S0 Galaxy [PDF]
Astronomy & Astrophysics, 2003 We report V−band and I−band CCD stellar and surface photometry of the galaxy NGC 404 , taken with HST WFPC2 and the 2.5 m Nordic telescope. The colour-magnitude diagram for the stars in this galaxy is typical of that of spheroidal systems (i.e. it lacks luminous, young stars but contains a large number of Asymptotic Giant Branch (AGB) and Red Giant ...
N. A. Tikhonov +2 more
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Structure and stellar content of dwarf galaxies [PDF]
Astronomy and Astrophysics Supplement Series, 2000 We have carried out CCD photometry in the Cousins B and R bands of 15 galaxies in the Canes Venatici I cloud. Total magnitudes, effective radii, effective surface brightnesses, as well as galaxy radii at various isophotal levels in both colors were determined.
Bremnes, T., Binggeli, B., Prugniel, P.
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Ionized Gas and Stellar Content in a Sample of HII Galaxies [PDF]
International Astronomical Union Colloquium, 1989 AbstractWe present the first results of an extensive study of the stellar content and the ionized gas structure for a sample of BCGs. Deep broad (BVRI Johnson) and narrow (Hα) CCD images have been obtained for about 25 galaxies. For a subset of objects, selected on the basis of their apparent structure, long-slit spectroscopy has also been obtained in ...
J. M. Vilchez, J. Cepa, C. Esteban
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