The 2MASS Redshift Survey—description and data release
JP Huchra, LM Macri, KL Masters… - The Astrophysical …, 2012 - iopscience.iop.org
We present the results of the 2MASS Redshift Survey (2MRS), a ten-year project to map the
full three-dimensional distribution of galaxies in the nearby universe. The Two Micron All Sky …
full three-dimensional distribution of galaxies in the nearby universe. The Two Micron All Sky …
The MUSE Atlas of Disks (MAD): resolving star formation rates and gas metallicities on< 100 pc scales
S Erroz-Ferrer, CM Carollo, M den Brok… - Monthly Notices of …, 2019 - academic.oup.com
We study the physical properties of the ionized gas in local discs using the sample of 38
nearby∼ 108.5–11.2 M⊙ Star-Forming Main-Sequence (SFMS) galaxies observed so far as …
nearby∼ 108.5–11.2 M⊙ Star-Forming Main-Sequence (SFMS) galaxies observed so far as …
Cosmic metallicity evolution of Active Galactic Nuclei: implications for optical diagnostic diagrams
We analyse the validity of optical diagnostic diagrams relying on emission-lines ratios and in
the context of classifying Active Galactic Nuclei (AGNs) according to the cosmic metallicity …
the context of classifying Active Galactic Nuclei (AGNs) according to the cosmic metallicity …
The VIRUS-P Exploration of Nearby Galaxies (VENGA): spatially resolved gas-phase metallicity distributions in barred and unbarred spirals
We present a study of the excitation conditions and metallicity of ionized gas (Z gas) in eight
nearby barred and unbarred spiral galaxies from the VIRUS-P Exploration of Nearby …
nearby barred and unbarred spiral galaxies from the VIRUS-P Exploration of Nearby …
Analysing derived metallicities and ionization parameters from model-based determinations in ionized gaseous nebulae
We analyse the reliability of oxygen abundances and ionization parameters obtained from a
number of diagnostic diagrams. To do this, we used the literature to compile the …
number of diagnostic diagrams. To do this, we used the literature to compile the …
Red supergiants as cosmic abundance probes: the first direct metallicity determination of NGC 4038 in the antennae
We present a direct determination of the stellar metallicity in the close pair galaxy NGC 4038
(D= 20 Mpc) based on the quantitative analysis of moderate-resolution KMOS/Very Large …
(D= 20 Mpc) based on the quantitative analysis of moderate-resolution KMOS/Very Large …
Interaction effects on galaxy pairs with Gemini/GMOS–II: oxygen abundance gradients
In this paper, we derive oxygen abundance gradients from H ii regions located in 11
galaxies in eight systems of close pairs. Long-slit spectra in the range 4400–7300 Å were …
galaxies in eight systems of close pairs. Long-slit spectra in the range 4400–7300 Å were …
Quantifying the effects of spatial resolution and noise on galaxy metallicity gradients
Metallicity gradients are important diagnostics of galaxy evolution, because they record the
history of events such as mergers, gas inflow, and star formation. However, the accuracy …
history of events such as mergers, gas inflow, and star formation. However, the accuracy …
AGN feedback and star formation in the peculiar galaxy NGC 232: insights from VLT-MUSE observations
We use VLT-MUSE integral field unit data to study the ionized gas physical properties and
kinematics as well as the stellar populations of the Seyfert 2 galaxy NGC 232 as an …
kinematics as well as the stellar populations of the Seyfert 2 galaxy NGC 232 as an …
Figuring Out Gas and Galaxies In Enzo (FOGGIE). VIII. Complex and Stochastic Metallicity Gradients at z> 2
A Acharyya, MS Peeples, J Tumlinson… - The Astrophysical …, 2025 - iopscience.iop.org
Gas-phase metallicity gradients are a crucial element in understanding the chemical
evolution of galaxies. We use the FOGGIE simulations to study the metallicity gradients (∇ …
evolution of galaxies. We use the FOGGIE simulations to study the metallicity gradients (∇ …