Results 131 to 140 of about 12,408 (264)

A Study of Two Dwarf Irregular Galaxies with AsymmetricalStar Formation Distributions [PDF]

, 2018
Deidre A. Hunter, Samavarti Gallardo, Hong-Xin Zhang, Angela Adamo, David O. Cook, Se Heon Oh, Bruce G. Elmegreen, Hwihyun Kim, Lauren Kahre, Leonardo Ubeda, Stacey N. Bright, Jenna E. Ryon, Michele Fumagalli, Elena Sacchi, Robert C. Kennicutt, Monica Tosi, Daniel A. Dale, Michele Cignoni, Matteo Messa, Eva K. Grebel, Dimitrios A. Gouliermis, Elena Sabbi, Kathryn Grasha, John S. Gallagher, Daniela Calzetti, Janice C. Lee, Deidre A. Hunter, Samavarti Gallardo, Hong-Xin Zhang, Angela Adamo, David O. Cook, Se Heon Oh, Bruce G. Elmegreen, Hwihyun Kim, Lauren Kahre, Leonardo Ubeda, Stacey N. Bright, Jenna E. Ryon, Michele Fumagalli, Elena Sacchi, Robert C. Kennicutt, Monica Tosi, Daniel A. Dale, Michele Cignoni, Matteo Messa, Eva K. Grebel, Dimitrios A. Gouliermis, Elena Sabbi, Kathryn Grasha, John S. Gallagher, Daniela Calzetti, Janice C. Lee   +51 more
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Mock Observations: Morphological Analysis of Galaxies in TNG100 Simulations

The Astrophysical Journal Supplement Series
In this study, we investigate the morphology of galaxies in the TNG100 simulation by applying mock observation techniques and compare the results with the observational data from the Sloan Digital Sky Survey (SDSS).
Jun-Yu Gong, Weipeng Lin, Lin Tang, Yanyao Lan   +3 more
doaj   +1 more source

Erratum: Surface Photometry of Low Surface Brightness Dwarf Irregular Galaxies [PDF]

, 1998
Richard J. Patterson, T. X. Thuan
openalex   +1 more source

Measuring Resolved Star Formation Histories from High-precision Color–Magnitude Diagrams with StarFormationHistories.jl

The Astrophysical Journal Supplement Series
Understanding how and when galaxies formed stars over the history of the Universe is fundamental to the study of galaxy evolution. The star formation histories (SFHs) of galaxies in the local Universe can be measured with high precision using deep ...
Christopher T. Garling, Nitya Kallivayalil, Kristen B. W. McQuinn, Jack T. Warfield, Mario Gennaro, Roger E. Cohen   +5 more
doaj   +1 more source

Diffuse Ionized Gas inside the Dwarf Irregular Galaxy NGC 6822 [PDF]

, 2007
A. M. Hidalgo-Gámez, Antonio Peimbert
openalex   +1 more source

COSMIC-L: A Photometric Catalog of Observed Stars in the Large Magellanic Cloud

The Astrophysical Journal Supplement Series
The Magellanic Clouds are two nearby dwarf irregular galaxies, the study of which can help us in understanding galaxy and stellar evolution. In particular, the Large Magellanic Cloud, the larger one, contains approximately 30 billion stars at various ...
Antonio Franco, Achille A. Nucita, Francesco De Paolis, Francesco Strafella   +3 more
doaj   +1 more source

Spitzer 4.5 μm Luminosity-Metallicity and Mass-Metallicity Relations for Nearby Dwarf Irregular Galaxies [PDF]

, 2007
H. Lee, E.D. Skillman, J.M. Cannon, D.C. Jackson, R.D. Gehrz, E. Polomski, C.E. Woodward   +6 more
openalex   +1 more source

Corvus A: A Low-mass, Isolated Galaxy at 3.5 Mpc

The Astrophysical Journal Letters
We report the discovery of Corvus A, a low-mass, gas-rich galaxy at a distance of approximately 3.5 Mpc, identified in DR10 of the Dark Energy Camera Legacy Imaging Survey during the initial phase of our ongoing SEmi-Automated Machine LEarning Search for
Michael G. Jones, David J. Sand, Burçin Mutlu-Pakdil, Catherine E. Fielder, Denija Crnojević, Paul Bennet, Kristine Spekkens, Richard Donnerstein, Amandine Doliva-Dolinsky, Ananthan Karunakaran, Jay Strader, Dennis Zaritsky   +11 more
doaj   +1 more source

Surface Photometry of Dwarf Irregular Galaxies in Different Environments

Astrophysics, 2019
14 pages, 3 figures, 2 ...
openaire   +2 more sources

Haro 11: The Spatially Resolved Lyman Continuum Sources

The Astrophysical Journal
As the nearest confirmed Lyman continuum (LyC) emitter, Haro 11 is an exceptional laboratory for studying LyC escape processes crucial to cosmic reionization. Our new Hubble Space Telescope/Cosmic Origins Spectrograph G130M/1055 observations of its three
Lena Komarova, M. S. Oey, Svea Hernandez, Angela Adamo, Mattia Sirressi, Claus Leitherer, J. M. Mas-Hesse, Göran Östlin, Edmund Hodges-Kluck, Arjan Bik, Matthew J. Hayes, Anne E. Jaskot, Daniel Kunth, Peter Laursen, Jens Melinder, T. Emil Rivera-Thorsen   +15 more
doaj   +1 more source