M. Lampón, M. López-Puertas, L. M. Lara, A. Sánchez-López, M. Salz, S. Czesla, J. Sanz-Forcada, K. Molaverdikhani, F. J. Alonso-Floriano, L. Nortmann et al. (9 more)

Published online: 07 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937175

Numerical methods and codes

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PORTAL: Three-dimensional polarized (sub)millimeter line radiative transfer A14

Boy Lankhaar and Wouter Vlemmings

Published online: 07 April 2020

DOI: https://doi.org/10.1051/0004-6361/202037509

Cosmology (including clusters of galaxies)

Press Release

Free Access

Probing cosmic isotropy with a new X-ray galaxy cluster sample through the L_X–T scaling relation A15

K. Migkas, G. Schellenberger, T. H. Reiprich, F. Pacaud, M. E. Ramos-Ceja and L. Lovisari

Published online: 08 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936602

Interstellar and circumstellar matter

Free Access

[C II] 158 μm self-absorption and optical depth effects A16

C. Guevara, J. Stutzki, V. Ossenkopf-Okada, R. Simon, J. P. Pérez-Beaupuits, H. Beuther, S. Bihr, R. Higgins, U. Graf and R. Güsten

Published online: 07 April 2020

DOI: https://doi.org/10.1051/0004-6361/201834380

Free Access

Modeling the magnetized Local Bubble from dust data A17

V. Pelgrims, K. Ferrière, F. Boulanger, R. Lallement and L. Montier

Published online: 08 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937157

Extragalactic astronomy

Free Access

Evolution of grain size distribution in galactic discs A18

M. Relaño, U. Lisenfeld, K.-C. Hou, I. De Looze, J. M. Vílchez and R. C. Kennicutt

Published online: 08 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937087

Interstellar and circumstellar matter

Open Access

Hunting for hot corinos and WCCC sources in the OMC-2/3 filament A19

M. Bouvier, A. López-Sepulcre, C. Ceccarelli, C. Kahane, M. Imai, N. Sakai, S. Yamamoto and P. J. Dagdigian

Published online: 08 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937164

Stellar structure and evolution

Free Access

Constraining the masses of microlensing black holes and the mass gap with Gaia DR2 A20

Łukasz Wyrzykowski and Ilya Mandel

Published online: 08 April 2020

DOI: https://doi.org/10.1051/0004-6361/201935842

Astronomical instrumentation

Open Access

Angular differential kernel phases A21

Romain Laugier, Frantz Martinache, Nick Cvetojevic, David Mary, Alban Ceau, Mamadou N’Diaye, Jens Kammerer, Julien Lozi, Olivier Guyon and Coline Lopez

Published online: 08 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937121

Stellar structure and evolution

Free Access

Hydrodynamic simulations unravel the progenitor-supernova-remnant connection in SN 1987A A22

S. Orlando, M. Ono, S. Nagataki, M. Miceli, H. Umeda, G. Ferrand, F. Bocchino, O. Petruk, G. Peres, K. Takahashi and T. Yoshida

Published online: 08 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936718

Extragalactic astronomy

Open Access

Tracking the state transitions in changing-look active galactic nuclei through their polarized-light echoes A23

F. Marin and D. Hutsemékers

Published online: 08 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936123

Numerical methods and codes

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Near optimal angular quadratures for polarised radiative transfer A24

Jiří Štěpán, Jaume Jaume Bestard and Javier Trujillo Bueno

Published online: 08 April 2020

DOI: https://doi.org/10.1051/0004-6361/202037566

Galactic structure, stellar clusters and populations

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Continuation of the X-ray monitoring of Sgr A*: the increase in bright flaring rate confirmed A25

E. Mossoux, B. Finociety, J.-M. Beckers and F. H. Vincent

Published online: 09 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937136

Interstellar and circumstellar matter

Free Access

Missing water in Class I protostellar disks A26

D. Harsono, M. V. Persson, A. Ramos, N. M. Murillo, L. T. Maud, M. R. Hogerheijde, A. D. Bosman, L. E. Kristensen, J. K. Jørgensen, E. A. Bergin et al. (3 more)

Published online: 09 April 2020

DOI: https://doi.org/10.1051/0004-6361/201935994

Celestial mechanics and astrometry

Free Access

An elastic model of Phobos’ libration A27

Yongzhang Yang, Jianguo Yan, Xi Guo, Qingbao He and Jean-Pierre Barriot

Published online: 09 April 2020

DOI: https://doi.org/10.1051/0004-6361/202037446

Stellar structure and evolution

Free Access

Spatially resolved spectroscopy of close massive visual binaries with HST/STIS - I. Seven O-type systems A28

J. Maíz Apellániz and R. H. Barbá

Published online: 10 April 2020

DOI: https://doi.org/10.1051/0004-6361/202037730

Interstellar and circumstellar matter

Free Access

Exploring molecular complexity with ALMA (EMoCA): complex isocyanides in Sgr B2(N) A29

E. R. Willis, R. T. Garrod, A. Belloche, H. S. P. Müller, C. J. Barger, M. Bonfand and K. M. Menten

Published online: 13 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936489

Cosmology (including clusters of galaxies)

Free Access

New mysteries and challenges from the Toothbrush relic: wideband observations from 550 MHz to 8 GHz A30

K. Rajpurohit, M. Hoeft, F. Vazza, L. Rudnick, R. J. van Weeren, D. Wittor, A. Drabent, M. Brienza, E. Bonnassieux, N. Locatelli et al. (2 more)

Published online: 10 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937139

Stellar structure and evolution

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Looks can be deceiving - Underestimating the age of single white dwarfs due to binary mergers A31

K. D. Temmink, S. Toonen, E. Zapartas, S. Justham and B. T. Gänsicke

Published online: 10 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936889

Atomic, molecular, and nuclear data

Free Access

Novel approach to distinguish between vacuum UV-induced ice photodesorption and photoconversion - Investigation of CH₄, CH₃OH, and CH₃CN A32

M. Bulak, D. M. Paardekooper, G. Fedoseev and H. Linnartz

Published online: 10 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937298

Free Access

Rotational spectroscopy and astronomical search for glutaronitrile A33

C. Cabezas, C. Bermúdez, Y. Endo, B. Tercero and J. Cernicharo

Published online: 10 April 2020

DOI: https://doi.org/10.1051/0004-6361/202037769

Astrophysical processes

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Strong surface outflows on accretion discs A34

C. J. Nixon and J. E. Pringle

Published online: 10 April 2020

DOI: https://doi.org/10.1051/0004-6361/202037772

The Sun and the Heliosphere

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Evolution of supersonic downflows in a sunspot A35

C. J. Nelson, S. Krishna Prasad and M. Mathioudakis

Published online: 10 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937357

Numerical methods and codes

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The CARMENES search for exoplanets around M dwarfs - Radial velocities and activity indicators from cross-correlation functions with weighted binary masks A36

M. Lafarga, I. Ribas, C. Lovis, M. Perger, M. Zechmeister, F. F. Bauer, M. Kürster, M. Cortés-Contreras, J. C. Morales, E. Herrero et al. (17 more)

Published online: 13 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937222

Extragalactic astronomy

Free Access

Dust and gas content of high-redshift galaxies hosting obscured AGN in the Chandra Deep Field-South A37

Q. D’Amato, R. Gilli, C. Vignali, M. Massardi, F. Pozzi, G. Zamorani, C. Circosta, F. Vito, J. Fritz, G. Cresci et al. (7 more)

Published online: 13 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936175

Interstellar and circumstellar matter

Open Access

Episodic accretion constrained by a rich cluster of outflows A38

T. Nony, F. Motte, F. Louvet, A. Plunkett, A. Gusdorf, S. Fechtenbaum, Y. Pouteau, B. Lefloch, S. Bontemps, J. Molet and J.-F. Robitaille

Published online: 15 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937046

Open Access

An imaging line survey of OMC-1 to OMC-3 - Averaged spectra of template regions A39

N. Brinkmann, F. Wyrowski, J. Kauffmann, D. Colombo, K. M. Menten, X. D. Tang and R. Güsten

Published online: 13 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936885

The Sun and the Heliosphere

Free Access

Phase mixing and wave heating in a complex coronal plasma A40

T. A. Howson, I. De Moortel and J. Reid

Published online: 13 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937332

Open Access

Energy and helicity fluxes in line-tied eruptive simulations A41

L. Linan, É. Pariat, G. Aulanier, K. Moraitis and G. Valori

Published online: 13 April 2020

DOI: https://doi.org/10.1051/0004-6361/202037548

Extragalactic astronomy

Free Access

SDSS IV MaNGA: Metallicity and ionisation parameter in local star-forming galaxies from Bayesian fitting to photoionisation models A42

M. Mingozzi, F. Belfiore, G. Cresci, K. Bundy, M. Bershady, D. Bizyaev, G. Blanc, M. Boquien, N. Drory, H. Fu et al. (8 more)

Published online: 13 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937203

The Sun and the Heliosphere

Open Access

Power spectra of solar brightness variations at various inclinations A43

N.-E. Nèmec, A. I. Shapiro, N. A. Krivova, S. K. Solanki, R. V. Tagirov, R. H. Cameron and S. Dreizler

Published online: 13 April 2020

DOI: https://doi.org/10.1051/0004-6361/202037588

Extragalactic astronomy

Free Access

Manifold spirals in barred galaxies with multiple pattern speeds A44

C. Efthymiopoulos, M. Harsoula and G. Contopoulos

Published online: 16 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936871

Planets and planetary systems

Free Access

A degree-100 lunar gravity model from the Chang’e 5T1 mission A45

Jianguo Yan, Shanhong Liu, Chi Xiao, Mao Ye, Jianfeng Cao, Yuji Harada, Fei Li, Xie Li and Jean-Pierre Barriot

Published online: 15 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936802

Cosmology (including clusters of galaxies)

Open Access

SUGAR: An improved empirical model of Type Ia supernovae based on spectral features A46

P.-F. Léget, E. Gangler, F. Mondon, G. Aldering, P. Antilogus, C. Aragon, S. Bailey, C. Baltay, K. Barbary, S. Bongard et al. (34 more)

Published online: 17 April 2020

DOI: https://doi.org/10.1051/0004-6361/201834954

Extragalactic astronomy

Free Access

The properties of He IIλ1640 emitters at z ∼ 2.5–5 from the VANDELS survey A47

A. Saxena, L. Pentericci, M. Mirabelli, D. Schaerer, R. Schneider, F. Cullen, R. Amorin, M. Bolzonella, A. Bongiorno, A. C. Carnall et al. (17 more)

Published online: 15 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937170

Stellar structure and evolution

Free Access

The VMC Survey - XXXVII. Pulsation periods of dust-enshrouded AGB stars in the Magellanic Clouds A48

M. A. T. Groenewegen, A. Nanni, M.-R. L. Cioni, L. Girardi, R. de Grijs, V. D. Ivanov, M. Marconi, M.-I. Moretti, J. M. Oliveira, M. G. Petr-Gotzens et al. (2 more)

Published online: 15 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937271

Stellar atmospheres

Free Access

An X-ray activity cycle on the young solar-like star ɛ Eridani A49

M. Coffaro, B. Stelzer, S. Orlando, J. Hall, T. S. Metcalfe, U. Wolter, M. Mittag, J. Sanz-Forcada, P. C. Schneider and L. Ducci

Published online: 15 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936479

Planets and planetary systems

Press Release

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The subsurface habitability of small, icy exomoons A50

J. N. K. Y. Tjoa, M. Mueller and F. F. S. van der Tak

Published online: 23 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937035

Stellar structure and evolution

Free Access

X-ray spectral and flux variability of the microquasar GRS 1758−258 on timescales from weeks to years A51

Maria Hirsch, Katja Pottschmidt, David M. Smith, Arash Bodaghee, Marion Cadolle Bel, Victoria Grinberg, Natalie Hell, Felicia Krauß, Ingo Kreykenbohm, Anne Lohfink et al. (5 more)

Published online: 17 April 2020

DOI: https://doi.org/10.1051/0004-6361/201834647

Extragalactic astronomy

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Twisted quasar light curves: implications for continuum reverberation mapping of accretion disks A52

J. H.-H. Chan, M. Millon, V. Bonvin and F. Courbin

Published online: 17 April 2020

DOI: https://doi.org/10.1051/0004-6361/201935423

Planets and planetary systems

Free Access

Normalized angular momentum deficit: a tool for comparing the violence of the dynamical histories of planetary systems A53

D. Turrini, A. Zinzi and J. A. Belinchon

Published online: 16 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936301

Stellar structure and evolution

Free Access

VLT/X-shooter spectroscopy of massive young stellar objects in the 30 Doradus region of the Large Magellanic Cloud A54

M. L. van Gelder, L. Kaper, J. Japelj, M. C. Ramírez-Tannus, L. E. Ellerbroek, R. H. Barbá, J. M. Bestenlehner, A. Bik, G. Gräfener, A. de Koter et al. (6 more)

Published online: 17 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936361

Extragalactic astronomy

Free Access

Rise and fall of the high-energy afterglow emission of GRB 180720B A55

M. Ronchi, F. Fumagalli, M. E. Ravasio, G. Oganesyan, M. Toffano, O. S. Salafia, L. Nava, S. Ascenzi, G. Ghirlanda and G. Ghisellini

Published online: 16 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936765

Free Access

A first attempt to differentiate between modified gravity and modified inertia with galaxy rotation curves A56

Jonas Petersen and Federico Lelli

Published online: 17 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936964

Atomic, molecular, and nuclear data

Free Access

Gas-phase infrared spectroscopy of the rubicene cation (C₂₆H₁₄^•+) - A case study for interstellar pentagons A57

J. Bouwman, C. Boersma, M. Bulak, J. Kamer, P. Castellanos, A. G. G. M. Tielens and H. Linnartz

Published online: 17 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937013

Planets and planetary systems

Free Access

A hot terrestrial planet orbiting the bright M dwarf L 168-9 unveiled by TESS A58

N. Astudillo-Defru, R. Cloutier, S. X. Wang, J. Teske, R. Brahm, C. Hellier, G. Ricker, R. Vanderspek, D. Latham, S. Seager et al. (60 more)

Published online: 16 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937179

Stellar atmospheres

Free Access

Spectroscopic patch model for massive stars using PHOEBE II and FASTWIND A59

Michael Abdul-Masih, Hugues Sana, Kyle E. Conroy, Jon Sundqvist, Andrej Prša, Angela Kochoska and Joachim Puls

Published online: 16 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937341

Interstellar and circumstellar matter

Free Access

Molecule formation in dust-poor irradiated jets - I. Stationary disk winds A60

B. Tabone, B. Godard, G. Pineau des Forêts, S. Cabrit and E. F. van Dishoeck

Published online: 17 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937383

Cosmology (including clusters of galaxies)

Free Access

Combining friend-of-friend and halo-based algorithms for the identification of galaxy groups A61

Facundo Rodriguez and Manuel Merchán

Published online: 17 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937423

Extragalactic astronomy

Free Access

Investigating the connection between γ-ray activity and the relativistic jet in 3C 273 during 2015−2019 A62

Dae-Won Kim, Sascha Trippe and Evgeniya V. Kravchenko

Published online: 17 April 2020

DOI: https://doi.org/10.1051/0004-6361/202037474

Astrophysical processes

Free Access

Photoprocessing of formamide ice: route towards prebiotic chemistry in space A63

Maria Angela Corazzi, Davide Fedele, Giovanni Poggiali and John Robert Brucato

Published online: 17 April 2020

DOI: https://doi.org/10.1051/0004-6361/202037587

Extragalactic astronomy

Free Access

Absorbed relativistic jets in radio-quiet narrow-line Seyfert 1 galaxies A64

M. Berton, E. Järvelä, L. Crepaldi, A. Lähteenmäki, M. Tornikoski, E. Congiu, P. Kharb, G. Terreran and A. Vietri

Published online: 17 April 2020

DOI: https://doi.org/10.1051/0004-6361/202037793

Interstellar and circumstellar matter

Free Access

ALMA chemical survey of disk-outflow sources in Taurus (ALMA-DOT) - I. CO, CS, CN, and H₂CO around DG Tau B A65

A. Garufi, L. Podio, C. Codella, K. Rygl, F. Bacciotti, S. Facchini, D. Fedele, A. Miotello, R. Teague and L. Testi

Published online: 17 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937247

Planets and planetary systems

Open Access

Strong biases in retrieved atmospheric composition caused by day–night chemical heterogeneities A66

William Pluriel, Tiziano Zingales, Jérémy Leconte and Vivien Parmentier

Published online: 17 April 2020

DOI: https://doi.org/10.1051/0004-6361/202037678

Interstellar and circumstellar matter

Free Access

Exploring the formation pathways of formamide - Near young O-type stars A67

V. Allen, F. F. S. van der Tak, A. López-Sepulcre, Á. Sánchez-Monge, V. M. Rivilla and R. Cesaroni

Published online: 20 April 2020

DOI: https://doi.org/10.1051/0004-6361/201935791

Planets and planetary systems

Free Access

Implications of three-dimensional chemical transport in hot Jupiter atmospheres: Results from a consistently coupled chemistry-radiation-hydrodynamics model A68

Benjamin Drummond, Eric Hébrard, Nathan J. Mayne, Olivia Venot, Robert J. Ridgway, Quentin Changeat, Shang-Min Tsai, James Manners, Pascal Tremblin, Nathan Luke Abraham et al. (2 more)

Published online: 20 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937153

Stellar atmospheres

Open Access

Inflection point in the power spectrum of stellar brightness variations - II. The Sun A69

E. M. Amazo-Gómez, A. I. Shapiro, S. K. Solanki, N. A. Krivova, G. Kopp, T. Reinhold, M. Oshagh and A. Reiners

Published online: 20 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936925

Planets and planetary systems

Free Access

Mitigating flicker noise in high-precision photometry - I. Characterization of the noise structure, impact on the inferred transit parameters, and predictions for CHEOPS observations A70

S. Sulis, M. Lendl, S. Hofmeister, A. Veronig, L. Fossati, P. Cubillos and V. Van Grootel

Published online: 20 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937412

Free Access

The atmospheres of rocky exoplanets - I. Outgassing of common rock and the stability of liquid water A71

O. Herbort, P. Woitke, Ch. Helling and A. Zerkle

Published online: 20 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936614

Astronomical instrumentation

Open Access

Kernel-phase analysis: Aperture modeling prescriptions that minimize calibration errors A72

Frantz Martinache, Alban Ceau, Romain Laugier, Jens Kammerer, Mamadou N’Diaye, David Mary, Nick Cvetojevic and Coline Lopez

Published online: 20 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936981

Extragalactic astronomy

Free Access

Universal bolometric corrections for active galactic nuclei over seven luminosity decades A73

F. Duras, A. Bongiorno, F. Ricci, E. Piconcelli, F. Shankar, E. Lusso, S. Bianchi, F. Fiore, R. Maiolino, A. Marconi et al. (5 more)

Published online: 20 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936817

Catalogs and data

Open Access

Public HARPS radial velocity database corrected for systematic errors A74

Trifon Trifonov, Lev Tal-Or, Mathias Zechmeister, Adrian Kaminski, Shay Zucker and Tsevi Mazeh

Published online: 20 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936686

Galactic structure, stellar clusters and populations

Free Access

Cataloging accreted stars within Gaia DR2 using deep learning A75

B. Ostdiek, L. Necib, T. Cohen, M. Freytsis, M. Lisanti, S. Garrison-Kimmmel, A. Wetzel, R. E. Sanderson and P. F. Hopkins

Published online: 21 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936866

Stellar structure and evolution

Open Access

Competing effect of wind braking and interior coupling in the rotational evolution of solar-like stars A76

F. Spada and A. C. Lanzafame

Published online: 21 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936384

Free Access

The path to Z And-type outbursts: The case of V426 Sagittae (HBHA 1704-05) A77

A. Skopal, S. Yu. Shugarov, U. Munari, N. Masetti, E. Marchesini, R. M. Komžík, E. Kundra, N. Shagatova, T. N. Tarasova, C. Buil et al. (9 more)

Published online: 21 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937199

Numerical methods and codes

Open Access

Euclid: Nonparametric point spread function field recovery through interpolation on a graph Laplacian A78

M. A. Schmitz, J.-L. Starck, F. Ngole Mboula, N. Auricchio, J. Brinchmann, R. I. Vito Capobianco, R. Clédassou, L. Conversi, L. Corcione, N. Fourmanoit et al. (28 more)

Published online: 21 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936094

Extragalactic astronomy

Free Access

180° rotations in the polarization angle for blazars A79

M. H. Cohen and T. Savolainen

Published online: 21 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936907

Galactic structure, stellar clusters and populations

Free Access

The spatial evolution of young massive clusters - II. Looking for imprints of star formation in NGC 2264 with Gaia DR2 A80

Anne S. M. Buckner, Zeinab Khorrami, Marta González, Stuart L. Lumsden, Estelle Moraux, René D. Oudmaijer, Paul Clark, Isabelle Joncour, José Manuel Blanco, Ignacio de la Calle et al. (5 more)

Published online: 21 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936935

Astronomical instrumentation

Free Access

Robustness of prediction for extreme adaptive optics systems under various observing conditions - An analysis using VLT/SPHERE adaptive optics data A81

M. A. M. van Kooten, N. Doelman and M. Kenworthy

Published online: 21 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937076

Astrophysical processes

Free Access

Proton–synchrotron as the radiation mechanism of the prompt emission of gamma-ray bursts? A82

G. Ghisellini, G. Ghirlanda, G. Oganesyan, S. Ascenzi, L. Nava, A. Celotti, O. S. Salafia, M. E. Ravasio and M. Ronchi

Published online: 21 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937244

The Sun and the Heliosphere

Open Access

Solar-cycle irradiance variations over the last four billion years A83

Anna V. Shapiro, Alexander I. Shapiro, Laurent Gizon, Natalie A. Krivova and Sami K. Solanki

Published online: 22 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937128

Extragalactic astronomy

Free Access

The OTELO survey - Nature and mass-metallicity relation for Hα emitters at z ∼ 0.4 A84

Jakub Nadolny, Maritza A. Lara-López, Miguel Cerviño, Ángel Bongiovanni, Jordi Cepa, José A. de Diego, Ana María Pérez García, Ricardo Pérez Martínez, Miguel Sánchez-Portal, Emilio Alfaro et al. (7 more)

Published online: 24 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936205

Catalogs and data

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Derivation of parameters for 3748 FGK stars using H-band spectra from APOGEE Data Release 14 A85

Pedro Sarmento, Elisa Delgado Mena, Bárbara Rojas-Ayala and Sergi Blanco-Cuaresma

Published online: 24 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936296

Stellar structure and evolution

Free Access

Accretion in low-mass members of the Orion Nebula Cluster with young transition disks A86

R. M. G. de Albuquerque, J. F. Gameiro, S. H. P. Alencar, J. J. G. Lima, C. Sauty and C. Melo

Published online: 24 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936694

Catalogs and data

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Survey of Gravitationally lensed Objects in HSC Imaging (SuGOHI) - IV. Lensed quasar search in the HSC survey A87

James H. H. Chan, Sherry H. Suyu, Alessandro Sonnenfeld, Anton T. Jaelani, Anupreeta More, Atsunori Yonehara, Yuriko Kubota, Jean Coupon, Chien-Hsiu Lee, Masamune Oguri et al. (2 more)

Published online: 24 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937030

Astronomical instrumentation

Free Access

On-sky correction of non-common path aberration with the pyramid wavefront sensor A88

S. Esposito, A. Puglisi, E. Pinna, G. Agapito, F. Quirós-Pacheco, J. P. Véran and G. Herriot

Published online: 24 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937033

Planets and planetary systems

Free Access

Three planets transiting the evolved star EPIC 249893012: a hot 8.8-M_⊕ super-Earth and two warm 14.7 and 10.2-M_⊕ sub-Neptunes A89

D. Hidalgo, E. Pallé, R. Alonso, D. Gandolfi, M. Fridlund, G. Nowak, R. Luque, T. Hirano, A. B. Justesen, W. D. Cochran et al. (50 more)

Published online: 24 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937080

Cosmology (including clusters of galaxies)

Open Access

PhotoWeb redshift: boosting photometric redshift accuracy with large spectroscopic surveys A90

M. Shuntov, J. Pasquet, S. Arnouts, O. Ilbert, M. Treyer, E. Bertin, S. de la Torre, Y. Dubois, D. Fouchez, K. Kraljic et al. (3 more)

Published online: 24 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937382

Planets and planetary systems

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Time evolution of dust deposits in the Hapi region of comet 67P/Churyumov-Gerasimenko A91

P. Cambianica, M. Fulle, G. Cremonese, E. Simioni, G. Naletto, M. Massironi, L. Penasa, A. Lucchetti, M. Pajola, I. Bertini et al. (18 more)

Published online: 24 April 2020

DOI: https://doi.org/10.1051/0004-6361/202037485

Astrophysical processes

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Radiation from the impact of broad-line region clouds onto AGN accretion disks A92

A. L. Müller and G. E. Romero

Published online: 24 April 2020

DOI: https://doi.org/10.1051/0004-6361/202037639

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Turbulent viscosity and magnetic Prandtl number from simulations of isotropically forced turbulence A93

P. J. Käpylä, M. Rheinhardt, A. Brandenburg and M. J. Käpylä

Published online: 24 April 2020

DOI: https://doi.org/10.1051/0004-6361/201935012

Numerical methods and codes

Highlight

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Deep Horizon: A machine learning network that recovers accreting black hole parameters A94

Jeffrey van der Gucht, Jordy Davelaar, Luc Hendriks, Oliver Porth, Hector Olivares, Yosuke Mizuno, Christian M. Fromm and Heino Falcke

Published online: 24 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937014

Cosmology (including clusters of galaxies)

Free Access

Euclid: The reduced shear approximation and magnification bias for Stage IV cosmic shear experiments A95

A. C. Deshpande, T. D. Kitching, V. F. Cardone, P. L. Taylor, S. Casas, S. Camera, C. Carbone, M. Kilbinger, V. Pettorino, Z. Sakr et al. (62 more)

Published online: 27 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937323

Stellar structure and evolution

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Possible evidence of induced repetitive magnetic reconnection in a superflare from a young solar-type star A96

S. Mancuso, D. Barghini and D. Telloni

Published online: 27 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936819

Extragalactic astronomy

Open Access

The final SDSS-IV/SPIDERS X-ray point source spectroscopic catalogue A97

J. Comparat, A. Merloni, T. Dwelly, M. Salvato, A. Schwope, D. Coffey, J. Wolf, R. Arcodia, T. Liu, J. Buchner et al. (8 more)

Published online: 27 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937272

Planets and planetary systems

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TraMoS - V. Updated ephemeris and multi-epoch monitoring of the hot Jupiters WASP-18Ab, WASP-19b, and WASP-77Ab A98

Pía Cortés-Zuleta, Patricio Rojo, Songhu Wang, Tobias C. Hinse, Sergio Hoyer, Bastian Sanhueza, Patricio Correa-Amaro and Julio Albornoz

Published online: 24 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936279

Stellar structure and evolution

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Evidence from high-mass X-ray binaries that Galactic WR components of WR+O binaries end their life with a supernova explosion A99

D. Vanbeveren, N. Mennekens, E. P. J. van den Heuvel and J. Van Bever

Published online: 27 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937253

Open Access

Period spacings of gravity modes in rapidly rotating magnetic stars - II. The case of an oblique dipolar fossil magnetic field A100

V. Prat, S. Mathis, C. Neiner, J. Van Beeck, D. M. Bowman and C. Aerts

Published online: 27 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937398

Free Access

Core and crust contributions in overshooting glitches: the Vela pulsar 2016 glitch A101

P. M. Pizzochero, A. Montoli and M. Antonelli

Published online: 24 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937019

The Sun and the Heliosphere

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Evolution of photospheric flows under an erupting filament in the quiet-Sun region A102

Jiří Wollmann, Michal Švanda, David Korda and Thierry Roudier

Published online: 27 April 2020

DOI: https://doi.org/10.1051/0004-6361/202037525

Free Access

Proton-proton collisional age to order solar wind types A103

Verena Heidrich-Meisner, Lars Berger and Robert F. Wimmer-Schweingruber

Published online: 27 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937378

Astrophysical processes

Free Access

Evolutionary roads leading to low effective spins, high black hole masses, and O1/O2 rates for LIGO/Virgo binary black holes A104

K. Belczynski, J. Klencki, C. E. Fields, A. Olejak, E. Berti, G. Meynet, C. L. Fryer, D. E. Holz, R. O’Shaughnessy, D. A. Brown et al. (24 more)

Published online: 24 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936528

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Gamma-ray burst jet propagation, development of angular structure, and the luminosity function A105

O. S. Salafia, C. Barbieri, S. Ascenzi and M. Toffano

Published online: 27 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936335

Galactic structure, stellar clusters and populations

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Simulations of satellite tidal debris in the Milky Way halo A106

Matteo Mazzarini, Andreas Just, Andrea V. Macciò and Reza Moetazedian

Published online: 27 April 2020

DOI: https://doi.org/10.1051/0004-6361/202037558

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Globular clusters in the Sagittarius stream - Revising members and candidates with Gaia DR2 A107

M. Bellazzini, R. Ibata, K. Malhan, N. Martin, B. Famaey and G. Thomas

Published online: 27 April 2020

DOI: https://doi.org/10.1051/0004-6361/202037621

Interstellar and circumstellar matter

Open Access

Probing the magnetospheric accretion region of the young pre-transitional disk system DoAr 44 using VLTI/GRAVITY A108

J. Bouvier, K. Perraut, J.-B. Le Bouquin, G. Duvert, C. Dougados, W. Brandner, M. Benisty, J.-P. Berger and E. Alécian

Published online: 27 April 2020

DOI: https://doi.org/10.1051/0004-6361/202037611

Stellar structure and evolution

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Search for non-thermal X-ray emission in the colliding wind binary Cygnus OB2 #8A A109

E. Mossoux, J. M. Pittard, G. Rauw and Y. Nazé

Published online: 27 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936735

Interstellar and circumstellar matter

Open Access

Visible and near-infrared spectro-interferometric analysis of the edge-on Be star o Aquarii A110

E. S. G. de Almeida, A. Meilland, A. Domiciano de Souza, P. Stee, D. Mourard, N. Nardetto, R. Ligi, I. Tallon-Bosc, D. M. Faes, A. C. Carciofi et al. (4 more)

Published online: 28 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936039

Stellar atmospheres

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Chemical abundance analysis of extremely metal-poor stars in the Sextans dwarf spheroidal galaxy A111

M. Aoki, W. Aoki and P. François

Published online: 28 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936535

Astrophysical processes

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Thermal instabilities: Fragmentation and field misalignment of filament fine structure A112

N. Claes, R. Keppens and C. Xia

Published online: 27 April 2020

DOI: https://doi.org/10.1051/0004-6361/202037616

Interstellar and circumstellar matter

Open Access

Halo fraction in TeV-bright pulsar wind nebulae A113

G. Giacinti, A. M. W. Mitchell, R. López-Coto, V. Joshi, R. D. Parsons and J. A. Hinton

Published online: 28 April 2020

DOI: https://doi.org/10.1051/0004-6361/201936505

Free Access

Deep search for hydrogen peroxide toward pre- and protostellar objects - Testing the pathway of grain surface water formation A114

G. W. Fuchs, D. Witsch, D. Herberth, M. Kempkes, B. Stanclik, J. Chantzos, H. Linnartz, K. Menten and T. F. Giesen

Published online: 28 April 2020

DOI: https://doi.org/10.1051/0004-6361/201935386

Galactic structure, stellar clusters and populations

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Reviving old controversies: is the early Galaxy flat or round? - Investigations into the early phases of the Milky Way’s formation through stellar kinematics and chemical abundances A115

P. Di Matteo, M. Spite, M. Haywood, P. Bonifacio, A. Gómez, F. Spite and E. Caffau

Published online: 28 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937016

Interstellar and circumstellar matter

Press Release

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A family portrait of disk inner rims around Herbig Ae/Be stars - Hunting for warps, rings, self shadowing, and misalignments in the inner astronomical units A116

J. Kluska, J.-P. Berger, F. Malbet, B. Lazareff, M. Benisty, J.-B. Le Bouquin, O. Absil, F. Baron, A. Delboulbé, G. Duvert et al. (18 more)

Published online: 30 April 2020

DOI: https://doi.org/10.1051/0004-6361/201833774

Planets and planetary systems

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Non-detection of TiO and VO in the atmosphere of WASP-121b using high-resolution spectroscopy A117

S. R. Merritt, N. P. Gibson, S. K. Nugroho, E. J. W. de Mooij, M. J. Hooton, S. M. Matthews, L. K. McKemmish, T. Mikal-Evans, N. Nikolov, D. K. Sing et al. (2 more)

Published online: 29 April 2020

DOI: https://doi.org/10.1051/0004-6361/201937409

Interstellar and circumstellar matter

Open Access

From clump to disc scales in W3 IRS4 - A case study of the IRAM NOEMA large programme CORE A118

J. C. Mottram, H. Beuther, A. Ahmadi, P. D. Klaassen, M. T. Beltrán, T. Csengeri, S. Feng, C. Gieser, Th. Henning, K. G. Johnston et al. (16 more)

Published online: 01 May 2020

DOI: https://doi.org/10.1051/0004-6361/201834152

Planets and planetary systems

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The CARMENES search for exoplanets around M dwarfs - Characterization of the nearby ultra-compact multiplanetary system YZ Ceti A119

S. Stock, J. Kemmer, S. Reffert, T. Trifonov, A. Kaminski, S. Dreizler, A. Quirrenbach, J. A. Caballero, A. Reiners, S. V. Jeffers et al. (31 more)

Published online: 01 May 2020

DOI: https://doi.org/10.1051/0004-6361/201936732

Stellar atmospheres

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The 3D non-LTE solar nitrogen abundance from atomic lines A120

A. M. Amarsi, N. Grevesse, J. Grumer, M. Asplund, P. S. Barklem and R. Collet

Published online: 29 April 2020

DOI: https://doi.org/10.1051/0004-6361/202037890

Astronomical instrumentation

Press Release

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Impact of satellite constellations on astronomical observations with ESO telescopes in the visible and infrared domains A121

Olivier R. Hainaut and Andrew P. Williams

Published online: 29 April 2020

DOI: https://doi.org/10.1051/0004-6361/202037501

Planets and planetary systems

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Characterization of the June epsilon Ophiuchids meteoroid stream and the comet 300P/Catalina A122

Pavol Matlovič, Leonard Kornoš, Martina Kováčová, Juraj Tóth and Javier Licandro

Published online: 29 April 2020

DOI: https://doi.org/10.1051/0004-6361/202037727

Stellar structure and evolution

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Discovery of a complex spiral-shell structure around the oxygen-rich AGB star GX Monocerotis A123

S. K. Randall, A. Trejo, E. M. L. Humphreys, H. Kim, M. Wittkowski, D. Boboltz and S. Ramstedt

Published online: 29 April 2020

DOI: https://doi.org/10.1051/0004-6361/201935787

Galactic structure, stellar clusters and populations

Free Access

Erratum

Measuring the local matter density using Gaia DR2 (Corrigendum) C1

A. Widmark

Published online: 07 April 2020

DOI: https://doi.org/10.1051/0004-6361/201834718e

Interstellar and circumstellar matter

Open Access

Erratum

Breakdown curves of CH₂⁽⁺⁾, CH₃⁽⁺⁾, and CH₄⁽⁺⁾ molecules - I. Construction and application to electron collisions and UV photo-dissociation (Corrigendum) C2

T. IdBarkach, M. Chabot, K. Béroff, S. Della Negra, J. Lesrel, F. Geslin, A. Le Padellec, T. Mahajan and S. Díaz-Tendero

Published online: 06 April 2020

DOI: https://doi.org/10.1051/0004-6361/201935760e

Astrophysical processes

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Erratum

Ultra-high-energy cosmic rays and neutrinos from tidal disruptions by massive black holes (Corrigendum) C3

Claire Guépin, Kumiko Kotera, Enrico Barausse, Ke Fang and Kohta Murase

Published online: 23 April 2020

DOI: https://doi.org/10.1051/0004-6361/201732392e

Astronomy & Astrophysics

Volume 636 (April 2020)

Letters to the Editor

Collimated synchrotron threads linking the radio lobes of ESO 137-006 L1

X-ray quasi-periodic eruptions from the galactic nucleus of RX J1301.9+2747 L2

CO-driven activity constrains the origin of comets L3

Spirals inside the millimeter cavity of transition disk SR 21 L4

Detection of the Schwarzschild precession in the orbit of the star S2 near the Galactic centre massive black hole L5

The SOPHIE search for northern extrasolar planets - XVI. HD 158259: A compact planetary system in a near-3:2 mean motion resonance chain L6

New molecular species at redshift z = 0.89 L7

Discovery of a 30-degree-long ultraviolet arc in Ursa Major L8

Parallax in microlensing toward the Magellanic Clouds: Effect on detection efficiency and detectability L9

Electromagnetic induction heating as a driver of volcanic activity on massive rocky planets L10

Fast degradation of the circular flare ribbon on 2014 August 24 L11

SDSS J211852.96−073227.5: The first non-local, interacting, late-type intermediate Seyfert galaxy with relativistic jets L12

Stellar structure and evolution

Modelling hystereses observed during dwarf nova outbursts A1

Interstellar and circumstellar matter

A more detailed look at Galactic magnetic field models: using free–free absorption in HII regions A2

Cosmology (including clusters of galaxies)

The discovery of radio halos in the frontier fields clusters Abell S1063 and Abell 370 A3

Interstellar and circumstellar matter

Reactivity of formic acid (HCOOH) with H atoms on cold surfaces of interstellar interest A4

Astronomical instrumentation

SYMBA: An end-to-end VLBI synthetic data generation pipeline - Simulating Event Horizon Telescope observations of M 87 A5

Stellar structure and evolution

The 10.5 year rotation period of the strongly magnetic rapidly oscillating Ap star HD 166473 A6

The Sun and the Heliosphere

Loss of toroidal magnetic flux by emergence of bipolar magnetic regions A7

Extragalactic astronomy

Cold gas and dust: Hunting spiral-like structures in early-type galaxies A8

Stellar atmospheres

ODUSSEAS: a machine learning tool to derive effective temperature and metallicity for M dwarf stars A9

Galactic structure, stellar clusters and populations

The effect of the environment-dependent IMF on the formation and metallicities of stars over the cosmic history A10

The Sun and the Heliosphere

Comparison of the shape and temporal evolution of even and odd solar cycles A11

Extragalactic astronomy

The optical luminosity function of LOFAR radio-selected quasars at 1.4 ≤ z ≤ 5.0 in the NDWFS-Boötes field A12

Planets and planetary systems

Modelling the He I triplet absorption at 10 830 Å in the atmosphere of HD 209458 b A13

Numerical methods and codes

PORTAL: Three-dimensional polarized (sub)millimeter line radiative transfer A14

Cosmology (including clusters of galaxies)

Probing cosmic isotropy with a new X-ray galaxy cluster sample through the LX–T scaling relation A15

Interstellar and circumstellar matter

[C II] 158 μm self-absorption and optical depth effects A16

Modeling the magnetized Local Bubble from dust data A17

Extragalactic astronomy

Evolution of grain size distribution in galactic discs A18

Interstellar and circumstellar matter

Hunting for hot corinos and WCCC sources in the OMC-2/3 filament A19

Stellar structure and evolution

Constraining the masses of microlensing black holes and the mass gap with Gaia DR2 A20

Astronomical instrumentation

Angular differential kernel phases A21

Stellar structure and evolution

Hydrodynamic simulations unravel the progenitor-supernova-remnant connection in SN 1987A A22

Extragalactic astronomy

Tracking the state transitions in changing-look active galactic nuclei through their polarized-light echoes A23

Numerical methods and codes

Near optimal angular quadratures for polarised radiative transfer A24

Galactic structure, stellar clusters and populations

Continuation of the X-ray monitoring of Sgr A*: the increase in bright flaring rate confirmed A25

Interstellar and circumstellar matter

Missing water in Class I protostellar disks A26

Celestial mechanics and astrometry

An elastic model of Phobos’ libration A27

Stellar structure and evolution

Spatially resolved spectroscopy of close massive visual binaries with HST/STIS - I. Seven O-type systems A28

Interstellar and circumstellar matter

Exploring molecular complexity with ALMA (EMoCA): complex isocyanides in Sgr B2(N) A29

Cosmology (including clusters of galaxies)

New mysteries and challenges from the Toothbrush relic: wideband observations from 550 MHz to 8 GHz A30

Stellar structure and evolution

Looks can be deceiving - Underestimating the age of single white dwarfs due to binary mergers A31

Atomic, molecular, and nuclear data

Novel approach to distinguish between vacuum UV-induced ice photodesorption and photoconversion - Investigation of CH4, CH3OH, and CH3CN A32

Rotational spectroscopy and astronomical search for glutaronitrile A33

Astrophysical processes

Probing cosmic isotropy with a new X-ray galaxy cluster sample through the L_X–T scaling relation A15

Novel approach to distinguish between vacuum UV-induced ice photodesorption and photoconversion - Investigation of CH₄, CH₃OH, and CH₃CN A32

Gas-phase infrared spectroscopy of the rubicene cation (C₂₆H₁₄^•+) - A case study for interstellar pentagons A57

ALMA chemical survey of disk-outflow sources in Taurus (ALMA-DOT) - I. CO, CS, CN, and H₂CO around DG Tau B A65