A 3D dust map based on Gaia, Pan-STARRS 1, and 2MASS

GM Green, E Schlafly, C Zucker… - The Astrophysical …, 2019 - iopscience.iop.org
We present a new three-dimensional map of dust reddening, based on Gaia parallaxes and
stellar photometry from Pan-STARRS 1 and 2MASS. This map covers the sky north of a decl …

Gaia-2MASS 3D maps of Galactic interstellar dust within 3 kpc

R Lallement, C Babusiaux, JL Vergely, D Katz… - Astronomy & …, 2019 - aanda.org
Gaia stellar measurements are currently revolutionizing our knowledge of the evolutionary
history of the Milky Way. 3D maps of the interstellar dust provide complementary information …

Galactic reddening in 3D from stellar photometry–an improved map

GM Green, EF Schlafly, D Finkbeiner… - Monthly Notices of …, 2018 - academic.oup.com
We present a new 3D map of interstellar dust reddening, covering three quarters of the sky
(declinations of δ≳− 30°) out to a distance of several kiloparsecs. The map is based on high …

The GALAH survey: scientific motivation

GM De Silva, KC Freeman… - Monthly Notices of …, 2015 - academic.oup.com
Abstract The Galactic Archaeology with HERMES (GALAH) survey is a large high-resolution
spectroscopic survey using the newly commissioned High Efficiency and Resolution Multi …

Three-dimensional extinction maps: Inverting inter-calibrated extinction catalogues

JL Vergely, R Lallement, NLJ Cox - Astronomy & Astrophysics, 2022 - aanda.org
Context. Three-dimensional (3D) maps of the extinction density in the Milky Way can be built
through the inversion of large catalogues of distance-extinction pairs for individual target …

A three-dimensional map of Milky Way dust

GM Green, EF Schlafly, DP Finkbeiner… - The Astrophysical …, 2015 - iopscience.iop.org
We present a three-dimensional map of interstellar dust reddening, covering three-quarters
of the sky out to a distance of several kiloparsecs, based on Pan-STARRS 1 (PS1) and …

Three-dimensional maps of interstellar dust in the Local Arm: using Gaia, 2MASS, and APOGEE-DR14

R Lallement, L Capitanio, L Ruiz-Dern… - Astronomy & …, 2018 - aanda.org
Context. Gaia data and stellar surveys open the way to the construction of detailed 3D maps
of the Galactic interstellar (IS) dust based on the synthesis of star distances and extinctions …

On galactic density modeling in the presence of dust extinction

J Bovy, HW Rix, GM Green, EF Schlafly… - The Astrophysical …, 2016 - iopscience.iop.org
Inferences about the spatial density or phase-space structure of stellar populations in the
Milky Way require a precise determination of the effective survey volume. The volume …

The stellar population structure of the galactic disk

J Bovy, HW Rix, EF Schlafly, DL Nidever… - The Astrophysical …, 2016 - iopscience.iop.org
The spatial structure of stellar populations with different chemical abundances in the Milky
Way (MW) contains a wealth of information on Galactic evolution over cosmic time. We use …

On the three-dimensional structure of local molecular clouds

C Zucker, A Goodman, J Alves, S Bialy… - The Astrophysical …, 2021 - iopscience.iop.org
We leverage the 1 pc spatial resolution of the Leike et al. three-dimensional (3D) dust map
to characterize the 3D structure of nearby molecular clouds (d≲ 400 pc). We start by" …