Astronomy & Astrophysics

Volume 639 (July 2020)


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Letters to the Editor

Astrophysical processes

Cosmology (including clusters of galaxies)

Extragalactic astronomy

Open Access

Gas and dust cooling along the major axis of M 33 (HerM33es) - Herschel/PACS [C II] and [O I] observations A61

Published online: 07 July 2020
DOI: https://doi.org/10.1051/0004-6361/201936754

Galactic structure, stellar clusters and populations

Interstellar and circumstellar matter

Press Release
Highlight
Free Access

Molecular globules in the Veil bubble of Orion - IRAM 30 m 12CO, 13CO, and C18O (2–1) expanded maps of Orion A A1

Published online: 01 July 2020
DOI: https://doi.org/10.1051/0004-6361/202037455

Stellar structure and evolution

Stellar atmospheres

The Sun and the Heliosphere

Open Access

Analysis of full-disc Ca II K spectroheliograms - III. Plage area composite series covering 1892–2019 A88

Published online: 13 July 2020
DOI: https://doi.org/10.1051/0004-6361/202037746

Interferometric imaging with LOFAR remote baselines of the fine structures of a solar type-IIIb radio burst A115

Published online: 20 July 2020
DOI: https://doi.org/10.1051/0004-6361/202037733

Planets and planetary systems

Open Access

K-Stacker: an algorithm to hack the orbital parameters of planets hidden in high-contrast imaging - First applications to VLT/SPHERE multi-epoch observations A113

Published online: 17 July 2020
DOI: https://doi.org/10.1051/0004-6361/202037605
Press Release
Free Access

First observation of the magnetic dipole CO2 absorption band at 3.3 μm in the atmosphere of Mars by the ExoMars Trace Gas Orbiter ACS instrument A142

Published online: 27 July 2020
DOI: https://doi.org/10.1051/0004-6361/202038134

Celestial mechanics and astrometry

Atomic, molecular, and nuclear data

Free Access

Multiconfiguration Dirac-Hartree-Fock calculations of Landé g-factors for ions of astrophysical interest: B II, C I−IV, Al I−II, Si I−IV, P II, S II, Cl III, Ar IV, Ca I, Ti II, Zr III, and Sn II A25

Published online: 03 July 2020
DOI: https://doi.org/10.1051/0004-6361/202037794

Astronomical instrumentation

Catalogs and data

Free Access

The Fornax Deep Survey with VST - IX. Catalog of sources in the FDS area with an example study for globular clusters and background galaxies A136

Published online: 23 July 2020
DOI: https://doi.org/10.1051/0004-6361/202038137
Free Access
Erratum

MONOS: Multiplicity Of Northern O-type Spectroscopic systems - I. Project description and spectral classifications and visual multiplicity of previously known objects (Corrigendum) C1

Published online: 03 July 2020
DOI: https://doi.org/10.1051/0004-6361/201935359e

Numerical methods and codes