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Astronomy & Astrophysics
Volume 651 (July 2021)
Letters to the Editor
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Jupiter’s “cold” formation in the protosolar disk shadow - An explanation for the planet’s uniformly enriched atmosphere L2
Published online: 01 July 2021
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The filamentary structures in the CO emission toward the Milky Way disk L4
Published online: 06 July 2021
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A major asymmetric ice trap in a planet-forming disk - I. Formaldehyde and methanol L5
Published online: 09 July 2021
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A major asymmetric ice trap in a planet-forming disk - II. Prominent SO and SO2 pointing to C/O < 1 L6
Published online: 09 July 2021
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First detection of a disk free of volatile elements around a young A-type star: A possible sign of collisions between rocky planets L11
Published online: 21 July 2021
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Radio evidence for a shock wave reflected by a coronal hole L14
Published online: 28 July 2021
Stellar structure and evolution
The Sun and the Heliosphere
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Energetic particle evolution during coronal mass ejection passage from 0.3 to 1 AU A2
Published online: 01 July 2021
Planets and planetary systems
Interstellar and circumstellar matter
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Structure and dynamics of the inner nebula around the symbiotic stellar system R Aquarii A4
Published online: 01 July 2021
Astronomical instrumentation
The Sun and the Heliosphere
Planets and planetary systems
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Catalogue of exoplanets accessible in reflected starlight to the Nancy Grace Roman Space Telescope - Population study and prospects for phase-curve measurements A7
Published online: 02 July 2021
Interstellar and circumstellar matter
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Multifrequency high spectral resolution observations of HCN toward the circumstellar envelope of Y Canum Venaticorum A8
Published online: 01 July 2021
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Herschel observations of extraordinary sources: full Herschel/HIFI molecular line survey of Sagittarius B2(M) A9
Published online: 01 July 2021
Stellar atmospheres
Planets and planetary systems
Open Access
The SOPHIE search for northern extrasolar planets - XVII. A wealth of new objects: Six cool Jupiters, three brown dwarfs, and 16 low-mass binary stars A11
Published online: 01 July 2021
Astrophysical processes
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X-ray emission from magnetized neutron star atmospheres at low mass-accretion rates - I. Phase-averaged spectrum A12
Published online: 01 July 2021
Extragalactic astronomy
Stellar structure and evolution
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Exploring the pulsational properties of two ZZ Ceti stars A14
Published online: 02 July 2021
Cosmology (including clusters of galaxies)
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The Cosmic Large-Scale Structure in X-rays (CLASSIX) Cluster Survey - II. Unveiling a pancake structure with a 100 Mpc radius in the local Universe A15
Published online: 05 August 2021
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The Cosmic Large-Scale Structure in X-rays (CLASSIX) Cluster Survey - III. The Perseus-Pisces supercluster and the Southern Great Wall as traced by X-ray luminous galaxy clusters A16
Published online: 05 August 2021
Extragalactic astronomy
Open Access
Remarkably high mass and velocity dispersion of molecular gas associated with a regular, absorption-selected type I quasar A17
Published online: 02 July 2021
Stellar atmospheres
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Multiepoch VLT–FORS spectropolarimetric observations of supernova 2012aw reveal an asymmetric explosion A19
Published online: 02 July 2021
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The Gaia RVS benchmark stars - I. Chemical inventory of the first sample of evolved stars and its Rb NLTE investigation A20
Published online: 02 July 2021
The Sun and the Heliosphere
Planets and planetary systems
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Influence of equilibrium tides on transit-timing variations of close-in super-Earths - I. Application to single-planet systems and the case of K2-265 b A23
Published online: 05 July 2021
Numerical methods and codes
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A Bayesian method for point source polarisation estimation A24
Published online: 06 July 2021
Planets and planetary systems
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Molecular composition of short-period comets from millimetre-wave spectroscopy: 21P/Giacobini-Zinner, 38P/Stephan-Oterma, 41P/Tuttle-Giacobini-Kresák, and 64P/Swift-Gehrels A25
Published online: 06 July 2021
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Detection of volatiles undergoing sublimation from 67P/Churyumov-Gerasimenko coma particles using ROSINA/COPS - II. The nude gauge A26
Published online: 06 July 2021
Astrophysical processes
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Impact of dust diffusion on the rim shape of protoplanetary disks A27
Published online: 06 July 2021
Stellar structure and evolution
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Empirically revealed properties of Rieger-type cycles of stellar activity A28
Published online: 06 July 2021
Planets and planetary systems
Interstellar and circumstellar matter
The Sun and the Heliosphere
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Machine learning initialization to accelerate Stokes profile inversions A31
Published online: 06 July 2021
Planets and planetary systems
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Isotopes of chlorine from HCl in the Martian atmosphere A32
Published online: 08 July 2021
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The HD 206893 planetary system seen with VLT/SPHERE - Upper limit on the dust albedo and constraints on additional companions A34
Published online: 07 July 2021
Interstellar and circumstellar matter
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Heavy-element Rydberg transition line emission from the post-giant-evolution star HD 101584 A35
Published online: 08 July 2021
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Probing the structure of a massive filament: ArTéMiS 350 and 450 μm mapping of the integral-shaped filament in Orion A A36
Published online: 08 July 2021
Stellar atmospheres
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MOLsphere and pulsations of the Galactic Center’s red supergiant GCIRS 7 from VLTI/GRAVITY A37
Published online: 08 July 2021
Planets and planetary systems
Open Access
Significant interstellar object production by close stellar flybys A38
Published online: 08 July 2021
Extragalactic astronomy
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VEGAS: A VST Early-type GAlaxy Survey - VI. Diffuse light in HCG 86 as seen from the ultra-deep VEGAS images A39
Published online: 12 July 2021
Stellar structure and evolution
Cosmology (including clusters of galaxies)
Open Access
Tempestuous life beyond R500: X-ray view on the Coma cluster with SRG/eROSITA - I. X-ray morphology, recent merger, and radio halo connection A41
Published online: 09 July 2021
Extragalactic astronomy
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Physics of ULIRGs with MUSE and ALMA: The PUMA project - II. Are local ULIRGs powered by AGN? The subkiloparsec view of the 220 GHz continuum A42
Published online: 12 July 2021
Interstellar and circumstellar matter
Planets and planetary systems
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A near-infrared interferometric survey of debris-disk stars - VII. The hot-to-warm dust connection A45
Published online: 09 July 2021
Numerical methods and codes
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Encoding large-scale cosmological structure with generative adversarial networks A46
Published online: 12 July 2021
Galactic structure, stellar clusters and populations
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Variable stars in the VVV globular clusters - II. NGC 6441, NGC 6569, NGC 6626 (M 28), NGC 6656 (M 22), 2MASS-GC 02, and Terzan 10 A47
Published online: 12 July 2021
Interstellar and circumstellar matter
Celestial mechanics and astrometry
Planets and planetary systems
Atomic, molecular, and nuclear data
Extragalactic astronomy
Interstellar and circumstellar matter
Extragalactic astronomy
Numerical methods and codes
Cosmology (including clusters of galaxies)
Galactic structure, stellar clusters and populations
Extragalactic astronomy
Interstellar and circumstellar matter
The Sun and the Heliosphere
Planets and planetary systems
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Quantifying the similarity of planetary system architectures A61
Published online: 13 July 2021
Numerical methods and codes
Open Access
REXPACO: An algorithm for high contrast reconstruction of the circumstellar environment by angular differential imaging A62
Published online: 21 July 2021
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Multi-dimensional population modelling using frbpoppy: Magnetars can produce the observed fast radio burst sky A63
Published online: 13 July 2021
Extragalactic astronomy
Open Access
Parsec-scale alignments of radio-optical offsets with jets in AGNs from multifrequency geodetic VLBI, Gaia EDR3, and the MOJAVE program A64
Published online: 13 July 2021
Numerical methods and codes
Astrophysical processes
The Sun and the Heliosphere
Planets and planetary systems
Catalogs and data
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VEXAS: VISTA EXtension to Auxiliary Surveys - Data Release 2: Machine-learning based classification of sources in the Southern Hemisphere A69
Published online: 16 July 2021
Planets and planetary systems
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The SPHERE infrared survey for exoplanets (SHINE) - I. Sample definition and target characterization A70
Published online: 14 July 2021
Open Access
The SPHERE infrared survey for exoplanets (SHINE) - II. Observations, data reduction and analysis, detection performances, and initial results A71
Published online: 14 July 2021
Open Access
The SPHERE infrared survey for exoplanets (SHINE) - III. The demographics of young giant exoplanets below 300 au with SPHERE A72
Published online: 14 July 2021
Extragalactic astronomy
Open Access
PACT - II. Pressure profiles of galaxy clusters using Planck and ACT A73
Published online: 16 July 2021
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Interferometric monitoring of gamma-ray bright AGNs: Measuring the magnetic field strength of 4C +29.45 A74
Published online: 16 July 2021
Stellar structure and evolution
Cosmology (including clusters of galaxies)
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Probing galaxy bias and intergalactic gas pressure with KiDS Galaxies-tSZ-CMB lensing cross-correlations A76
Published online: 16 July 2021
Extragalactic astronomy
Open Access
Sharpening quasar absorption lines with ESPRESSO - Temperature of warm gas at z ∼ 2, constraints on the Mg isotopic ratio, and structure of cold gas at z ∼ 0.5 A78
Published online: 20 July 2021
Galactic structure, stellar clusters and populations
Open Access
TOPoS - VI. The metal-weak tail of the metallicity distribution functions of the Milky Way and the Gaia-Sausage-Enceladus structure A79
Published online: 20 July 2021
Cosmology (including clusters of galaxies)
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The MUSE-Faint survey - II. The dark-matter density profile of the ultra-faint dwarf galaxy Eridanus 2 A80
Published online: 20 July 2021
Stellar structure and evolution
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ATOMIUM: The astounding complexity of the near circumstellar environment of the M-type AGB star R Hydrae - I. Morpho-kinematical interpretation of CO and SiO emission A82
Published online: 20 July 2021
Extragalactic astronomy
Open Access
Prospects for kilonova signals in the gravitational-wave era A83
Published online: 20 July 2021
Galactic structure, stellar clusters and populations
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The Gaia-ESO survey: Mixing processes in low-mass stars traced by lithium abundance in cluster and field stars A84
Published online: 20 July 2021
Catalogs and data
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A global view on star formation: The GLOSTAR Galactic plane survey - I. Overview and first results for the Galactic longitude range 28° < l < 36° A85
Published online: 22 July 2021
Interstellar and circumstellar matter
Open Access
A global view on star formation: The GLOSTAR Galactic plane survey - II. Supernova remnants in the first quadrant of the Milky Way A86
Published online: 22 July 2021
Open Access
A global view on star formation: the GLOSTAR Galactic plane survey - III. 6.7 GHz methanol maser survey in Cygnus X A87
Published online: 22 July 2021
Galactic structure, stellar clusters and populations
Open Access
A global view on star formation: The GLOSTAR Galactic plane survey - IV. Radio continuum detections of young stellar objects in the Galactic Centre region A88
Published online: 22 July 2021
Planets and planetary systems
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Constraints on the nearby exoplanet ϵ Indi Ab from deep near- and mid-infrared imaging limits A89
Published online: 21 July 2021
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ALMA 870 μm continuum observations of HD 100546 - Evidence of a giant planet on a wide orbit A90
Published online: 21 July 2021
Extragalactic astronomy
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The dust-gas AGN torus as constrained from X-ray and mid-infrared observations A91
Published online: 21 July 2021
Interstellar and circumstellar matter
Open Access
Mid-infrared circumstellar emission of the long-period Cepheid ℓ Carinae resolved with VLTI/MATISSE A92
Published online: 21 July 2021
Planets and planetary systems
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HADES RV programme with HARPS-N at TNG - XIV. A candidate super-Earth orbiting the M-dwarf GJ 9689 with a period close to half the stellar rotation period A93
Published online: 21 July 2021
Interstellar and circumstellar matter
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First survey of HCNH+ in high-mass star-forming cloud cores A94
Published online: 23 July 2021
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Infrared spectra of complex organic molecules in astronomically relevant ice matrices - III. Methyl formate and its tentative solid-state detection A95
Published online: 23 July 2021
Stellar structure and evolution
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Constraining the overcontact phase in massive binary evolution - I. Mixing in V382 Cyg, VFTS 352, and OGLE SMC-SC10 108086 A96
Published online: 23 July 2021
Astronomical instrumentation
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Online data analysis system of the INTEGRAL telescope A97
Published online: 23 July 2021
Extragalactic astronomy
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Study of the thermal and nonthermal emission components in M 31: the Sardinia Radio Telescope view at 6.6 GHz A98
Published online: 23 July 2021
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Self-consistent population spectral synthesis with FADO - II. Star formation history of galaxies in spectral synthesis methods A99
Published online: 27 July 2021
Stellar structure and evolution
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Dark matter capture and annihilation in stars: Impact on the red giant branch tip A101
Published online: 27 July 2021
Galactic structure, stellar clusters and populations
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Hubble Space Telescope imaging of the extremely metal-poor globular cluster EXT8 in Messier 31 A102
Published online: 28 July 2021
Planets and planetary systems
Galactic structure, stellar clusters and populations
Stellar atmospheres
Open Access
Simultaneous photometric and CARMENES spectroscopic monitoring of fast-rotating M dwarf GJ 3270 - Discovery of a post-flare corotating feature A105
Published online: 27 July 2021
Stellar structure and evolution
Extragalactic astronomy
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Bar quenching: Evidence from star-formation-rate indicators A107
Published online: 28 July 2021
Catalogs and data
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Active galactic nuclei catalog from the AKARI NEP-Wide field A108
Published online: 27 July 2021
Cosmology (including clusters of galaxies)
Planets and planetary systems
Interstellar and circumstellar matter
The Sun and the Heliosphere
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Comparison of active region upflow and core properties using simultaneous spectroscopic observations from IRIS and Hinode A112
Published online: 30 July 2021
Stellar structure and evolution
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Extended envelopes around Galactic Cepheids - V. Multi-wavelength and time-dependent analysis of IR excess A113
Published online: 27 July 2021
Cosmology (including clusters of galaxies)
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LOFAR observations of galaxy clusters in HETDEX - Extraction and self-calibration of individual LOFAR targets A115
Published online: 29 July 2021
Interstellar and circumstellar matter
Extragalactic astronomy
The Sun and the Heliosphere
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Harmonic electron-cyclotron maser emissions driven by energetic electrons of the horseshoe distribution with application to solar radio spikes A118
Published online: 29 July 2021
Stellar structure and evolution
Atomic, molecular, and nuclear data
Open Access
Torsional-rotational spectrum of doubly deuterated dimethyl ether (CH3OCHD2) - First ALMA detection in the interstellar medium A120
Published online: 28 July 2021
Stellar structure and evolution
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Asteroseismic analysis of variable hot subdwarf stars observed with TESS - I. The mean g-mode period spacings in hot subdwarf B stars A121
Published online: 29 July 2021
Interstellar and circumstellar matter
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Erratum
Studying star-forming processes at core and clump scales: the case of the young stellar object G29.862−0.0044 (Corrigendum) C1
Published online: 01 July 2021
Planets and planetary systems
Open Access
Erratum
Distributed glycine in comet 67P/Churyumov-Gerasimenko (Corrigendum) C2
Published online: 09 July 2021