How to measure galaxy star formation histories. II. Nonparametric models
J Leja, AC Carnall, BD Johnson, C Conroy… - The Astrophysical …, 2019 - iopscience.iop.org
Nonparametric star formation histories (SFHs) have long promised to be the" gold standard"
for galaxy spectral energy distribution (SED) modeling as they are flexible enough to …
for galaxy spectral energy distribution (SED) modeling as they are flexible enough to …
WALLABY – an SKA Pathfinder H i survey
Abstract The Widefield ASKAP L-band Legacy All-sky Blind surveY (wallaby) is a next-
generation survey of neutral hydrogen (H i) in the Local Universe. It uses the widefield, high …
generation survey of neutral hydrogen (H i) in the Local Universe. It uses the widefield, high …
How to measure galaxy star formation histories. I. Parametric models
AC Carnall, J Leja, BD Johnson… - The Astrophysical …, 2019 - iopscience.iop.org
Parametric models for galaxy star formation histories (SFHs) are widely used, though they
are known to impose strong priors on physical parameters. This has consequences for …
are known to impose strong priors on physical parameters. This has consequences for …
Stellar structures, molecular gas, and star formation across the PHANGS sample of nearby galaxies
M Querejeta, E Schinnerer, S Meidt, J Sun… - Astronomy & …, 2021 - aanda.org
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 μm images. At the …
morphological masks of sub-galactic environments based on Spitzer 3.6 μm images. At the …
A systematic metallicity study of DustPedia galaxies reveals evolution in the dust-to-metal ratios
Observations of evolution in the dust-to-metal ratio allow us to constrain the dominant dust
processing mechanisms. In this work, we present a study of the dust-to-metal and dust-to …
processing mechanisms. In this work, we present a study of the dust-to-metal and dust-to …
ProSpect: generating spectral energy distributions with complex star formation and metallicity histories
We introduce ProSpect, a generative galaxy spectral energy distribution (SED) package that
encapsulates the best practices for SED methodologies in a number of astrophysical …
encapsulates the best practices for SED methodologies in a number of astrophysical …
An observational determination of the evolving extragalactic background light from the multiwavelength HST/CANDELS survey in the Fermi and CTA era
A Saldana-Lopez, A Domínguez… - Monthly Notices of …, 2021 - academic.oup.com
The diffuse extragalactic background light (EBL) is formed by ultraviolet (UV), optical, and
infrared (IR) photons mainly produced by star formation processes over the history of the …
infrared (IR) photons mainly produced by star formation processes over the history of the …
Galaxy evolution in the metric of the cosmic web
K Kraljic, S Arnouts, C Pichon, C Laigle… - Monthly Notices of …, 2018 - academic.oup.com
The role of the cosmic web in shaping galaxy properties is investigated in the Galaxy And
Mass Assembly (GAMA) spectroscopic survey in the redshift range 0.03≤ z≤ 0.25. The …
Mass Assembly (GAMA) spectroscopic survey in the redshift range 0.03≤ z≤ 0.25. The …
Galaxy And Mass Assembly: accurate panchromatic photometry from optical priors using lambdar
Abstract We present the Lambda Adaptive Multi-Band Deblending Algorithm in R (lambdar),
a novel code for calculating matched aperture photometry across images that are neither …
a novel code for calculating matched aperture photometry across images that are neither …
Galaxy And Mass Assembly: the G02 field, Herschel–ATLAS target selection and data release 3
We describe data release 3 (DR3) of the Galaxy And Mass Assembly (GAMA) survey. The
GAMA survey is a spectroscopic redshift and multiwavelength photometric survey in three …
GAMA survey is a spectroscopic redshift and multiwavelength photometric survey in three …