Morphological Parameters of a Spitzer Survey of Stellar Structure in Galaxies

Autor: Sharon E. Meidt, Dennis Zaritsky, Jarkko Laine, S. Comeron, T. Mizusawa, Heikki Salo, Nor Pirzkal, J. H. Knapen, Benne W. Holwerda, Mark Seibert, J. L. Hinz, Michael W. Regan, Karín Menéndez-Delmestre, J. C. Muñoz-Mateos, Kartik Sheth, A. Gil-de-Paz, S. Erroz-Ferrer, A. Bosma, Seppo Laine, Eija Laurikainen, Dimitri A. Gadotti, Tae Jung Kim, Luis C. Ho, E. Athanassoula

Publikováno v: ASTROPHYSICAL JOURNAL
E-Prints Complutense: Archivo Institucional de la UCM
Universidad Complutense de Madrid
The Astrophysical Journal
The Astrophysical Journal, American Astronomical Society, 2014, 781 (1), ⟨10.1088/0004-637X/781/1/12⟩
E-Prints Complutense. Archivo Institucional de la UCM
instname
The Astrophysical Journal, 2014, 781 (1), ⟨10.1088/0004-637X/781/1/12⟩

International audience; The morphology of galaxies can be quantified to some degree using a set of scale-invariant parameters. Concentration (C), asymmetry (A), smoothness (S), the Gini index (G), the relative contribution of the brightest pixels to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16b6464f2199279fdbd6c249398b8585
https://resolver.caltech.edu/CaltechAUTHORS:20140211-114726941

Formation and evolution of dwarf early-type galaxies in the Virgo cluster I. Internal kinematics

Autor: Javier Gorgas, A. J. Cenarro, Alessandro Boselli, Reynier Peletier, A. Gil de Paz, Elisa Toloba, J. C. Muñoz-Mateos

Publikováno v: E-Prints Complutense. Archivo Institucional de la UCM
instname
Astronomy & astrophysics, 526:A114. EDP Sciences
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2011, 526, ⟨10.1051/0004-6361/201015344⟩
E-Prints Complutense: Archivo Institucional de la UCM
Universidad Complutense de Madrid
Astronomy and Astrophysics-A&A, 2011, 526, ⟨10.1051/0004-6361/201015344⟩

We present new medium resolution kinematic data for a sample of 21 dwarf early-type galaxies (dEs) mainly in the Virgo cluster, obtained with the WHT and INT telescopes at the Roque de los Muchachos Observatory (La Palma, Spain). These data are used

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8475f9447e174e101fcca73c7c09b9fe
https://research.rug.nl/en/publications/236bf264-1b97-4e36-a549-e326eead3479

Stellar structures, molecular gas, and star formation across the PHANGS sample of nearby galaxies

Autor: M. Querejeta, E. Schinnerer, S. Meidt, J. Sun, A. K. Leroy, E. Emsellem, R. S. Klessen, J. C. Muñoz-Mateos, H. Salo, E. Laurikainen, I. Bešlić, G. A. Blanc, M. Chevance, D. A. Dale, C. Eibensteiner, C. Faesi, A. García-Rodríguez, S. C. O. Glover, K. Grasha, J. Henshaw, C. Herrera, A. Hughes, K. Kreckel, J. M. D. Kruijssen, D. Liu, E. J. Murphy, H.-A. Pan, J. Pety, A. Razza, E. Rosolowsky, T. Saito, A. Schruba, A. Usero, E. J. Watkins, T. G. Williams

Publikováno v: Schinnerer, E.
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2021, 656, ⟨10.1051/0004-6361/202140695⟩
A&A
ASTRONOMY & ASTROPHYSICS

We identify stellar structures in the PHANGS sample of 74 nearby galaxies and construct morphological masks of sub-galactic environments based on Spitzer 3.6 micron images. At the simplest level, we distinguish centres, bars, spiral arms, interarm an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::200a9275b2f3cfb11de153a8417b09cc

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