Results 81 to 90 of about 6,495 (171)

The baryonic mass–size relation of galaxies

Astronomy & Astrophysics
The baryonic mass–size relation of galaxies links the total baryonic mass (stars plus gas) to the baryonic half-mass radius. In the first paper of this series, we showed that star-forming galaxies from the SPARC sample follow two distinct relations in ...
Hua Zichen, Lelli Federico, Di Teodoro Enrico, McGaugh Stacy, Schombert James   +4 more
doaj   +1 more source

Morphology and kinematics of the ionised gas in early-type galaxies

, 2005
We present results of our ongoing study of the morphology and kinematics of the ionised gas in 48 representative nearby elliptical and lenticular galaxies using the SAURON integral-field spectrograph on the 4.2m William Herschel Telescope.
Bacon, Bacon, Bertola, Binette, Davor Krajnović, de Jong, de Zeeuw, Dopita, Efstathiou, Emsellem, Eric Emsellem, Fried, Goudfrooij, Goudfrooij, Harald Kuntschner, Ho, Ho, Jesús Falcón-Barroso, Kambiz Fathi, Kauffmann, Krajnović, Macchetto, Marc Sarzi, Martin Bureau, McDermid, Michele Cappellari, Reynier F. Peletier, Richard M. McDermid, Roger L. Davies, Roland Bacon, Sadler, Shields, Sparks, Tim de Zeeuw, Tomita, Tran, van Dokkum, Veilleux   +37 more
core   +1 more source

Surface Photometry of NGC 3 Lenticular Galaxy

Iraqi Journal of Science, 2019
     Lenticular galaxy NGC3 has been chosen to study the surface photometry using griz filter. The data where obtained from the seventh Sloan Digital Sky Survey (SDSS) Data Release seven (DR7), and main the image reduction was done by the pipeline of SDSS.
Haydar R. Al-baqir, Abdullah K. Ahmed, Doaa Gamal   +2 more
openaire   +2 more sources

Abundant Molecular Gas in the Central Region of Lenticular Galaxy PGC 39535

The Astrophysical Journal
Lenticular galaxies (S0s) in the local Universe are generally absent of recent star formation and lack molecular gas. In this paper, we investigate one massive ( M _* ∼ 5 × 10 ^10 M _⊙ ) star-forming S0, PGC 39535, with the Northern Extended Millimeter ...
Jiantong Cui, Qiusheng Gu, Shiying Lu, Zhengyi Chen, Can Xu, Zeyu Gao   +5 more
doaj   +1 more source

The Quasar / Galaxy Pair PKS 1327-206 / ESO 1327-2041: Absorption Associated with a Recent Galaxy Merger

, 2010
We present HST/WFPC2 broadband and ground-based Halpha images, H I 21-cm emission maps, and low-resolution optical spectra of the nearby galaxy ESO 1327-2041, which is located 38 arcsec (14 kpc in projection) west of the quasar PKS 1327-206.
Adelberger, Barnes, Barton, Bergeron, Bergeron, Borthakur, Bowen, Bowen, Bowen, Brian A. Keeney, Broeils, Brown, Charles W. Danforth, Chen, Chen, Chen, Christopher L. Carilli, Churchill, Comerford, Comerford, Faucher-Giguere, Ferguson, Giraud, Guyathakurta, Hansen, Heckman, Heitsch, Jenkins, Jenkins, John T. Stocke, Kacprzak, Kanekar, Keeney, Kennicutt, Kereš, Kobulnicky, Komossa, Komossa, Krumholz, Kunth, Lehner, Majewski, Martin, Morton, Nestor, Nestor, Newberg, Osterman, Penton, Prochaska, Prochaska, Péroux, Rao, Richter, Rocha-Pinto, Rosenberg, Steidel, Stocke, Tripp, Wolfe, Yanny, Zwaan   +61 more
core   +1 more source

Inner structure of the lenticular galaxy NGC 3384 [PDF]

Monthly Notices of the Royal Astronomical Society, 1984
La region interne de la galaxie lenticulaire NGC 3384 presente une structure complexe. La haute resolution (FWHM≃0,7 arc sec) obtenue pour cette etude photometrique permet de montrer que la faible structure allongee croisant le bulbe perpendiculairement a l'axe principal de la galaxie n'est probablement pas une barre, mais un petit anneau polaire de ...
E. Davoust, G. Lelievre, A. Maury, J.- L. Nieto   +3 more
openaire   +1 more source

The lenticular galaxy NGC3607: stellar population, metallicity and ionised gas [PDF]

, 2009
In this work we derive clues to the formation scenario and ionisation source of the lenticular galaxy NGC 3607 by means of metallicity gradients, stellar population and emission lines properties.
Annibali, Arimoto, Bica, Bica, Bruzual, Buzzoni, C. Bonatto, Caon, Carollo, Carollo, Davies, Dottori, Faber, Ferguson, Ferrari, Fisher, Fisher, Ho, Idiart, M. G. Pastoriza, M. G. Rickes, Macchetto, Maia, Matsushita, Ogando, Phillips, Pipino, Poveda, Rickes, Rickes, Salpeter, Stasinska, Terashima, Thomas, van den Bergh, Worthey   +35 more
core   +2 more sources

Photometric scaling relations of lenticular and spiral galaxies [PDF]

Monthly Notices of the Royal Astronomical Society, 2010
Accepted to MNRAS, includes a big figure in electronic form, not included ...
Laurikainen, E., Salo, H., Buta, R., Knapen, J. H., Comerón, S.   +4 more
openaire   +2 more sources

Galaxy Classification Using EWGC

Universe
The Enhanced Wide-field Galaxy Classification Network (EWGC) is a novel architecture designed to classify spiral and elliptical galaxies using Wide-field Infrared Survey Explorer (WISE) images.
Yunyan Nie, Zhiren Pan, Jianwei Zhou, Bo Qiu, A-Li Luo, Chong Luo, Xiaodong Luan   +6 more
doaj   +1 more source

Faint Fuzzies and the Formation of Lenticular Galaxies [PDF]

The Astrophysical Journal, 2005
11 pages, 4 figures, ApJ, in ...
Burkert, A., Brodie, J., Larsen, S.
openaire   +3 more sources