S. F. Sánchez, R. C. Kennicutt, A. Gil de Paz, G. van de Ven, J. M. Vílchez, L. Wisotzki, C. J. Walcher, D. Mast, J. A. L. Aguerri, S. Albiol-Pérez et al. (62 more)

Published online: 26 January 2012

DOI: https://doi.org/10.1051/0004-6361/201117353

Numerical methods and codes

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Improving smoothed particle hydrodynamics with an integral approach to calculating gradients A9

D. García-Senz, R. M. Cabezón and J. A. Escartín

Published online: 26 January 2012

DOI: https://doi.org/10.1051/0004-6361/201117939

Interstellar and circumstellar matter

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Disc-mass distribution in star-disc encounters A10

M. Steinhausen, C. Olczak and S. Pfalzner

Published online: 26 January 2012

DOI: https://doi.org/10.1051/0004-6361/201117682

Galactic structure, stellar clusters and populations

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The onset of high-mass star formation in the direct vicinity of the Galactic mini-starburst W43 A11

H. Beuther, J. Tackenberg, H. Linz, Th. Henning, O. Krause, S. Ragan, M. Nielbock, R. Launhardt, A. Schmiedeke, F. Schuller et al. (3 more)

Published online: 26 January 2012

DOI: https://doi.org/10.1051/0004-6361/201117850

Interstellar and circumstellar matter

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The APEX-CHAMP⁺ view of the Orion Molecular Cloud 1 core - Constraining the excitation with submillimeter CO multi-line observations A12

T.-C. Peng, F. Wyrowski, L. A. Zapata, R. Güsten and K. M. Menten

Published online: 26 January 2012

DOI: https://doi.org/10.1051/0004-6361/201117608

Stellar atmospheres

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VLT/X-shooter observations and the chemical composition of cool white dwarfs A13

A. Kawka and S. Vennes

Published online: 26 January 2012

DOI: https://doi.org/10.1051/0004-6361/201118210

Interstellar and circumstellar matter

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The molecular gas around the luminous blue variable star G24.73+0.69 A14

A. Petriella, S. A. Paron and E. B. Giacani

Published online: 27 January 2012

DOI: https://doi.org/10.1051/0004-6361/201118394

Cosmology (including clusters of galaxies)

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Activity in galactic nuclei of cluster and field galaxies in the local universe A15

H. S. Hwang, C. Park, D. Elbaz and Y.-Y. Choi

Published online: 27 January 2012

DOI: https://doi.org/10.1051/0004-6361/201117351

Astronomical instrumentation

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Extended clustering analyses to constrain the deflection angular scale and source density of the ultra-high-energy cosmic rays A16

G. Decerprit, N. G. Busca and E. Parizot

Published online: 27 January 2012

DOI: https://doi.org/10.1051/0004-6361/201118279

Cosmology (including clusters of galaxies)

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Application of the Kolmogorov-Smirnov test to CMB data: Is the universe really weakly random? A17

S. K. Næss

Published online: 27 January 2012

DOI: https://doi.org/10.1051/0004-6361/201117344

Galactic structure, stellar clusters and populations

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Na-O anticorrelation and HB - IX. Kinematics of the program clusters A link between systemic rotation and HB morphology? A18

M. Bellazzini, A. Bragaglia, E. Carretta, R. G. Gratton, S. Lucatello, G. Catanzaro and F. Leone

Published online: 27 January 2012

DOI: https://doi.org/10.1051/0004-6361/201118056

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A Dynamical N-body model for the central region of ω Centauri A19

B. Jalali, H. Baumgardt, M. Kissler-Patig, K. Gebhardt, E. Noyola, N. Lützgendorf and P. T. de Zeeuw

Published online: 27 January 2012

DOI: https://doi.org/10.1051/0004-6361/201116923

Interstellar and circumstellar matter

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Gas modelling in the disc of HD 163296 A20

I. Tilling, P. Woitke, G. Meeus, A. Mora, B. Montesinos, P. Riviere-Marichalar, C. Eiroa, W.-F. Thi, A. Isella, A. Roberge et al. (12 more)

Published online: 27 January 2012

DOI: https://doi.org/10.1051/0004-6361/201116919

Galactic structure, stellar clusters and populations

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Two distinct halo populations in the solar neighborhood - III. Evidence from stellar ages and orbital parameters A21

W. J. Schuster, E. Moreno, P. E. Nissen and B. Pichardo

Published online: 27 January 2012

DOI: https://doi.org/10.1051/0004-6361/201118035

Stellar structure and evolution

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A detailed X-ray investigation of ζ Puppis - I. The dataset and some preliminary results A22

Y. Nazé, C. A. Flores and G. Rauw

Published online: 27 January 2012

DOI: https://doi.org/10.1051/0004-6361/201117387

Galactic structure, stellar clusters and populations

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A new method for calculating the convergent point of a moving group A23

P. A. B. Galli, R. Teixeira, C. Ducourant, C. Bertout and P. Benevides-Soares

Published online: 27 January 2012

DOI: https://doi.org/10.1051/0004-6361/201118277

Interstellar and circumstellar matter

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Thermal infrared properties of classical and type II Cepheids - Diffraction limited 10 μm imaging with VLT/VISIR A24

A. Gallenne, P. Kervella and A. Mérand

Published online: 27 January 2012

DOI: https://doi.org/10.1051/0004-6361/201117307

Stellar atmospheres

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Metallicity of M dwarfs - II. A comparative study of photometric metallicity scales A25

V. Neves, X. Bonfils, N. C. Santos, X. Delfosse, T. Forveille, F. Allard, C. Natário, C. S. Fernandes and S. Udry

Published online: 27 January 2012

DOI: https://doi.org/10.1051/0004-6361/201118115

Catalogs and data

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BL Lacertae objects beyond redshift 1.3 – UV-to-NIR photometry and photometric redshift for Fermi/LAT blazars A26

A. Rau, P. Schady, J. Greiner, M. Salvato, M. Ajello, E. Bottacini, N. Gehrels, P. M. J. Afonso, J. Elliott, R. Filgas et al. (10 more)

Published online: 27 January 2012

DOI: https://doi.org/10.1051/0004-6361/201118159

Interstellar and circumstellar matter

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Rotational excitation of simple polar molecules by H₂ and electrons in diffuse clouds A27

H. S. Liszt

Published online: 27 January 2012

DOI: https://doi.org/10.1051/0004-6361/201117882

The Sun

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Cosmic ray modulation by different types of solar wind disturbances A28

M. Dumbović, B. Vršnak, J. Čalogović and R. Župan

Published online: 27 January 2012

DOI: https://doi.org/10.1051/0004-6361/201117710

Stellar atmospheres

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Observational effects of magnetism in O stars: surface nitrogen abundances A29

F. Martins, C. Escolano, G. A. Wade, J. F. Donati, J. C. Bouret and MiMeS collaboration

Published online: 30 January 2012

DOI: https://doi.org/10.1051/0004-6361/201118039

Extragalactic astronomy

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Supernovae without host galaxies? - The low surface brightness host of SN 2009Z A30

P.-C. Zinn, M. Stritzinger, J. Braithwaite, A. Gallazzi, P. Grunden, D. J. Bomans, N. I. Morrell and U. Bach

Published online: 30 January 2012

DOI: https://doi.org/10.1051/0004-6361/201116433

Interstellar and circumstellar matter

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3D simulations of pillar formation around HII regions: the importance of shock curvature A31

P. Tremblin, E. Audit, V. Minier and N. Schneider

Published online: 30 January 2012

DOI: https://doi.org/10.1051/0004-6361/201118031

The Sun

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The interplanetary magnetic structure that guides solar relativistic particles A32

S. Masson, P. Démoulin, S. Dasso and K.-L. Klein

Published online: 30 January 2012

DOI: https://doi.org/10.1051/0004-6361/201118145

Extragalactic astronomy

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The evolving slope of the stellar mass function at 0.6 ≤ z < 4.5 from deep WFC3 data A33

P. Santini, A. Fontana, A. Grazian, S. Salimbeni, F. Fontanot, D. Paris, K. Boutsia, M. Castellano, F. Fiore, S. Gallozzi et al. (5 more)

Published online: 30 January 2012

DOI: https://doi.org/10.1051/0004-6361/201117513

The Sun

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Particle kinetic analysis of a polar jet from SECCHI COR data A34

L. Feng, B. Inhester, J. de Patoul, T. Wiegelmann and W. Q. Gan

Published online: 30 January 2012

DOI: https://doi.org/10.1051/0004-6361/201117071

Catalogs and data

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The ROSAT-ESO flux limited X-ray galaxy cluster survey (REFLEX II) - I. Newly identified X-ray luminous clusters at z ≥ 0.2 A35

G. Chon and H. Böhringer

Published online: 30 January 2012

DOI: https://doi.org/10.1051/0004-6361/201117996

Galactic structure, stellar clusters and populations

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Lithium abundances along the red giant branch: FLAMES-GIRAFFE spectra of a large sample of low-mass bulge stars A36

T. Lebzelter, S. Uttenthaler, M. Busso, M. Schultheis and B. Aringer

Published online: 30 January 2012

DOI: https://doi.org/10.1051/0004-6361/201117743

Interstellar and circumstellar matter

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Spatial variation of the cooling lines in the Orion Bar from Herschel/PACS A37

J. Bernard-Salas, E. Habart, H. Arab, A. Abergel, E. Dartois, P. Martin, S. Bontemps, C. Joblin, G. J. White, J.-P. Bernard and D. Naylor

Published online: 30 January 2012

DOI: https://doi.org/10.1051/0004-6361/201118083

Astronomical instrumentation

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Optimization of synthetic galaxy spectra - Application to ESA’s Gaia mission A38

A. Karampelas, M. Kontizas, B. Rocca-Volmerange, I. Bellas-Velidis, E. Kontizas, E. Livanou, P. Tsalmantza and A. Dapergolas

Published online: 30 January 2012

DOI: https://doi.org/10.1051/0004-6361/201117872

Stellar structure and evolution

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A quantitative study of O stars in NGC 2244 and the Monoceros OB2 association A39

F. Martins, L. Mahy, D. J. Hillier and G. Rauw

Published online: 30 January 2012

DOI: https://doi.org/10.1051/0004-6361/201117458

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Stellar envelope inflation near the Eddington limit - Implications for the radii of Wolf-Rayet stars and luminous blue variables A40

G. Gräfener, S. P. Owocki and J. S. Vink

Published online: 30 January 2012

DOI: https://doi.org/10.1051/0004-6361/201117497

Interstellar and circumstellar matter

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Molecular clouds under the influence of massive stars in the Galactic Hii region G353.2+0.9 A41

A. Giannetti, J. Brand, F. Massi, A. Tieftrunk and M. T. Beltrán

Published online: 30 January 2012

DOI: https://doi.org/10.1051/0004-6361/201116774

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Multilayer modeling of porous grain surface chemistry - I. The GRAINOBLE model A42

V. Taquet, C. Ceccarelli and C. Kahane

Published online: 30 January 2012

DOI: https://doi.org/10.1051/0004-6361/201117802

Cosmology (including clusters of galaxies)

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Constraints on cosmological models from lens redshift data A43

Shuo Cao and Zong-Hong Zhu

Published online: 30 January 2012

DOI: https://doi.org/10.1051/0004-6361/201015940

Extragalactic astronomy

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Pre-ALMA observations of GRBs in the mm/submm range A44

A. de Ugarte Postigo, A. Lundgren, S. Martín, D. Garcia-Appadoo, I. de Gregorio Monsalvo, A. Peck, M. J. Michałowski, C. C. Thöne, S. Campana, J. Gorosabel et al. (17 more)

Published online: 31 January 2012

DOI: https://doi.org/10.1051/0004-6361/201117848

Interstellar and circumstellar matter

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The Herschel HIFI water line survey in the low-mass proto-stellar outflow L1448 A45

G. Santangelo, B. Nisini, T. Giannini, S. Antoniucci, M. Vasta, C. Codella, A. Lorenzani, M. Tafalla, R. Liseau, E. F. van Dishoeck and L. E. Kristensen

Published online: 31 January 2012

DOI: https://doi.org/10.1051/0004-6361/201118113

Planets and planetary systems

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Optical to near-infrared transit observations of super-Earth GJ 1214b: water-world or mini-Neptune? A46

E. J. W. de Mooij, M. Brogi, R. J. de Kok, J. Koppenhoefer, S. V. Nefs, I. A. G. Snellen, J. Greiner, J. Hanse, R. C. Heinsbroek, C. H. Lee and P. P. van der Werf

Published online: 31 January 2012

DOI: https://doi.org/10.1051/0004-6361/201117205

Stellar atmospheres

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The first X-ray survey of Galactic luminous blue variables A47

Y. Nazé, G. Rauw and D. Hutsemékers

Published online: 31 January 2012

DOI: https://doi.org/10.1051/0004-6361/201118040

Stellar structure and evolution

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High-resolution spectroscopic observations of two s-process-enriched and carbon-poor post-AGB stars: GLMP 334 and IRAS 15482−5741 A48

C. B. Pereira, R. Gallino and S. Bisterzo

Published online: 31 January 2012

DOI: https://doi.org/10.1051/0004-6361/201117398

Extragalactic astronomy

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CXOM31 J004253.1+411422: the first ultraluminous X-ray transient in M 31 A49

A. Kaur, M. Henze, F. Haberl, W. Pietsch, J. Greiner, A. Rau, D. H. Hartmann, G. Sala and M. Hernanz

Published online: 31 January 2012

DOI: https://doi.org/10.1051/0004-6361/201118025

The Sun

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What is the true nature of blinkers? A50

S. Subramanian, M. S. Madjarska, J. G. Doyle and D. Bewsher

Published online: 31 January 2012

DOI: https://doi.org/10.1051/0004-6361/201117877

Interstellar and circumstellar matter

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Rotational spectrum of a chiral amino acid precursor, 2-aminopropionitrile, and searches for it in Sagittarius B2(N) A51

H. Møllendal, L. Margulès, A. Belloche, R. A. Motiyenko, A. Konovalov, K. M. Menten and J. C. Guillemin

Published online: 31 January 2012

DOI: https://doi.org/10.1051/0004-6361/201116838

Atomic, molecular, and nuclear data

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Extensive spectroscopic data for multiply ionized scandium: Sc III to Sc XXI A52

G. Massacrier and M.-C. Artru

Published online: 01 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117758

The Sun

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Spectral and spatial observations of microwave spikes and zebra structure in the short radio burst of May 29, 2003 A53

G. P. Chernov, R. A. Sych, N. S. Meshalkina, Y. Yan and C. Tan

Published online: 01 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117034

Interstellar and circumstellar matter

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Analysis of chemical abundances in planetary nebulae with [WC] central stars - I. Line intensities and physical conditions A54

J. García-Rojas, M. Peña, C. Morisset, A. Mesa-Delgado and M. T. Ruiz

Published online: 01 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118217

Astronomical instrumentation

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Improved achromatization of phase mask coronagraphs using colored apodization A55

M. N’Diaye, K. Dohlen, S. Cuevas, R. Soummer, C. Sánchez-Pérez and F. Zamkotsian

Published online: 01 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117661

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Advances in the interpretation and analysis of lunar occultation light curves A56

A. Richichi and A. Glindemann

Published online: 01 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118476

Interstellar and circumstellar matter

Open Access

AKARI observations of ice absorption bands towards edge-on young stellar objects A57

Y. Aikawa, D. Kamuro, I. Sakon, Y. Itoh, H. Terada, J. A. Noble, K. M. Pontoppidan, H. J. Fraser, M. Tamura, R. Kandori et al. (2 more)

Published online: 01 February 2012

DOI: https://doi.org/10.1051/0004-6361/201015999

Stellar structure and evolution

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Evidence for a proto-black hole and a double astrophysical component in GRB 101023 A58

A. V. Penacchioni, R. Ruffini, L. Izzo, M. Muccino, C. L. Bianco, L. Caito, B. Patricelli and L. Amati

Published online: 01 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118403

Interstellar and circumstellar matter

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Polarimetry of the binary PDS 144 A59

A. Pereyra, C. V. Rodrigues and A. M. Magalhães

Published online: 01 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118095

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GS100-02-41: a new large H i shell in the outer part of the Galaxy A60

L. A. Suad, S. Cichowolski, E. M. Arnal and J. C. Testori

Published online: 02 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118087

Extragalactic astronomy

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Extranuclear Hα-emitting complexes in low-z (U)LIRGs: precursors of tidal dwarf galaxies? A61

D. Miralles-Caballero, L. Colina and S. Arribas

Published online: 02 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117438

The Sun

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Shear and vortex motions in a forming sunspot - Twist relaxation in magnetic flux ropes A62

N. Bello González, F. Kneer and R. Schlichenmaier

Published online: 02 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118005

Stellar structure and evolution

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AGILE detection of Cygnus X-3 γ-ray active states during the period mid-2009/mid-2010 A63

A. Bulgarelli, M. Tavani, A. W. Chen, Y. Evangelista, M. Trifoglio, F. Gianotti, G. Piano, S. Sabatini, E. Striani, G. Pooley et al. (63 more)

Published online: 02 February 2012

DOI: https://doi.org/10.1051/0004-6361/201016129

Interstellar and circumstellar matter

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POISSON project - II. A multi-wavelength spectroscopic and photometric survey of young protostars in L 1641 A64

A. Caratti o Garatti, R. Garcia Lopez, S. Antoniucci, B. Nisini, T. Giannini, J. Eislöffel, T. P. Ray, D. Lorenzetti and S. Cabrit

Published online: 03 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117781

Astronomical instrumentation

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Bayesian analysis of polarization measurements A65

J. L. Quinn

Published online: 03 February 2012

DOI: https://doi.org/10.1051/0004-6361/201015785

Cosmology (including clusters of galaxies)

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Evolution of the observed Lyα luminosity function from z = 6.5 to z = 7.7: evidence for the epoch of reionization? A66

B. Clément, J.-G. Cuby, F. Courbin, A. Fontana, W. Freudling, J. Fynbo, J. Gallego, P. Hibon, J.-P. Kneib, O. Le Fèvre et al. (10 more)

Published online: 03 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117312

Numerical methods and codes

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Numerical solution of the radiative transfer equation: X-ray spectral formation from cylindrical accretion onto a magnetized neutron star A67

R. Farinelli, C. Ceccobello, P. Romano and L. Titarchuk

Published online: 03 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118008

Stellar structure and evolution

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Weak G-band stars on the H-R diagram: clues to the origin of the Li anomaly A68

A. Palacios, M. Parthasarathy, Y. Bharat Kumar and G. Jasniewicz

Published online: 03 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117988

Cosmology (including clusters of galaxies)

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A deep view on the Virgo cluster core A69

S. Lieder, T. Lisker, M. Hilker, I. Misgeld and P. Durrell

Published online: 03 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117163

The Sun

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Coronal heating in coupled photosphere-chromosphere-coronal systems: turbulence and leakage A70

A. Verdini, R. Grappin and M. Velli

Published online: 03 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118046

Interstellar and circumstellar matter

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The cosmic-ray and gas content of the Cygnus region as measured in γ-rays by the Fermi Large Area Telescope A71

M. Ackermann, M. Ajello, A. Allafort, L. Baldini, J. Ballet, G. Barbiellini, D. Bastieri, A. Belfiore, R. Bellazzini, B. Berenji et al. (125 more)

Published online: 09 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117539

Extragalactic astronomy

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A multiwavelength study of the IRAS Deep Survey galaxy sample - III. Spectral classification and dynamical properties A72

D. Bettoni, P. Mazzei and A. della Valle

Published online: 03 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117246

Stellar structure and evolution

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Modelling a high-mass red giant observed by CoRoT A73

F. Baudin, C. Barban, M. J. Goupil, R. Samadi, Y. Lebreton, H. Bruntt, T. Morel, L. Lefèvre, E. Michel, B. Mosser et al. (8 more)

Published online: 06 February 2012

DOI: https://doi.org/10.1051/0004-6361/201116967

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Massive binaries in the Cepheus OB2/3 region - Constraining the formation mechanism of massive stars A74

D. Peter, M. Feldt, Th. Henning and F. Hormuth

Published online: 06 February 2012

DOI: https://doi.org/10.1051/0004-6361/201015027

Stellar atmospheres

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Radiation-driven winds of hot luminous stars XVI. Expanding atmospheres of massive and very massive stars and the evolution of dense stellar clusters A75

A. W. A. Pauldrach, D. Vanbeveren and T. L. Hoffmann

Published online: 06 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117621

Astronomical instrumentation

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Automatic spectral classification of stellar spectra with low signal-to-noise ratio using artificial neural networks A76

S. G. Navarro, R. L. M. Corradi and A. Mampaso

Published online: 07 February 2012

DOI: https://doi.org/10.1051/0004-6361/201016422

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A conjugate gradient algorithm for the astrometric core solution of Gaia A77

A. Bombrun, L. Lindegren, D. Hobbs, B. Holl, U. Lammers and U. Bastian

Published online: 09 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117904

Highlight

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The astrometric core solution for the Gaia mission - Overview of models, algorithms, and software implementation A78

L. Lindegren, U. Lammers, D. Hobbs, W. O’Mullane, U. Bastian and J. Hernández

Published online: 08 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117905

The Sun

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Modification of wave propagation and wave travel-time by the presence of magnetic fields in the solar network atmosphere A79

C. Nutto, O. Steiner, W. Schaffenberger and M. Roth

Published online: 08 February 2012

DOI: https://doi.org/10.1051/0004-6361/201016083

Astrophysical processes

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On the origin and composition of Galactic cosmic rays A80

N. Prantzos

Published online: 08 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117448

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Strong evidence for hadron acceleration in Tycho’s supernova remnant A81

G. Morlino and D. Caprioli

Published online: 08 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117855

Extragalactic astronomy

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The dynamical and chemical evolution of dwarf spheroidal galaxies with GEAR A82

Y. Revaz and P. Jablonka

Published online: 09 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117402

Cosmology (including clusters of galaxies)

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Averaging the AGN X-ray spectra from deep Chandra fields A83

S. Falocco, F. J. Carrera, A. Corral, E. Laird, K. Nandra, X. Barcons, M. J. Page and J. Digby-North

Published online: 09 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117965

Stellar structure and evolution

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The quest for companions to post-common envelope binaries - I. Searching a sample of stars from the CSS and SDSS A84

U. Backhaus, S. Bauer, K. Beuermann, J. Diese, S. Dreizler, F. V. Hessman, T.-O. Husser, K.-H. Klapdohr, J. Möllmanns, R. Schünecke et al. (32 more)

Published online: 08 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118104

Extragalactic astronomy

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High-resolution observations of two O vi absorbers at z ≈ 2 toward PKS 1448−232 A85

N. Draganova, P. Richter and C. Fechner

Published online: 08 February 2012

DOI: https://doi.org/10.1051/0004-6361/201116730

Astronomical instrumentation

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Low-resolution spectroscopy of the Sunyaev-Zel’dovich effect and estimates of cluster parameters A86

P. de Bernardis, S. Colafrancesco, G. D’Alessandro, L. Lamagna, P. Marchegiani, S. Masi and A. Schillaci

Published online: 08 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118062

Extragalactic astronomy

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Kinematic properties of the field elliptical NGC 7507 A87

R. Salinas, T. Richtler, L. P. Bassino, A. J. Romanowsky and Y. Schuberth

Published online: 09 February 2012

DOI: https://doi.org/10.1051/0004-6361/201116517

The Sun

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Comparison between observed and theoretical O IV line ratios in the UV/EUV solar spectrum as derived by SUMER, CDS and EIS A88

A. S. Giunta, A. Fludra, M. G. O’Mullane and H. P. Summers

Published online: 08 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118178

Astronomical instrumentation

Free Access

The EMIR multi-band mm-wave receiver for the IRAM 30-m telescope A89

M. Carter, B. Lazareff, D. Maier, J.-Y. Chenu, A.-L. Fontana, Y. Bortolotti, C. Boucher, A. Navarrini, S. Blanchet, A. Greve et al. (7 more)

Published online: 09 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118452

Planets and planetary systems

Free Access

Giant planet formation: episodic impacts versus gradual core growth A90

C. H. Broeg and W. Benz

Published online: 09 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117038

Interstellar and circumstellar matter

Free Access

Production of interstellar hydrogen peroxide (H₂O₂) on the surface of dust grains A91

F. Du, B. Parise and P. Bergman

Published online: 10 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118013

Free Access

Resolving the inner regions of the HD 97048 circumstellar disk with VLT/NACO polarimetric differential imaging A92

S. P. Quanz, S. M. Birkmann, D. Apai, S. Wolf and T. Henning

Published online: 08 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118246

Cosmology (including clusters of galaxies)

Free Access

Dark matter subhaloes as gamma-ray sources and candidates in the first Fermi-LAT catalogue A93

H.-S. Zechlin, M. V. Fernandes, D. Elsässer and D. Horns

Published online: 09 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117655

Interstellar and circumstellar matter

Free Access

Structure of the pre-outburst accretion disk in SS Cygni A94

D. A. Kononov, F. Giovannelli, I. Bruni and D. V. Bisikalo

Published online: 08 February 2012

DOI: https://doi.org/10.1051/0004-6361/201016334

Planets and planetary systems

Free Access

Thermal phase curves of nontransiting terrestrial exoplanets - II. Characterizing airless planets A95

A. S. Maurin, F. Selsis, F. Hersant and A. Belu

Published online: 09 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117054

Free Access

SOPHIE velocimetry of Kepler transit candidates - V. The three hot Jupiters KOI-135b, KOI-204b, and KOI-203b (alias Kepler-17b) A96

A. S. Bonomo, G. Hébrard, A. Santerne, N. C. Santos, M. Deleuil, J. Almenara, F. Bouchy, R. F. Díaz, C. Moutou and M. Vanhuysse

Published online: 08 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118323

Astrophysical processes

Free Access

An inhomogeneous lepto-hadronic model for the radiation of relativistic jets - Application to XTE J1118+480 A97

G. S. Vila, G. E. Romero and N. A. Casco

Published online: 09 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118106

Cosmology (including clusters of galaxies)

Free Access

The influence of mergers on the cluster temperature function and cosmological parameters derived from it A98

C. Angrick and M. Bartelmann

Published online: 09 February 2012

DOI: https://doi.org/10.1051/0004-6361/201116632

Extragalactic astronomy

Free Access

COSMOGRAIL: the COSmological MOnitoring of GRAvItational Lenses - X. Modeling based on high-precision astrometry of a sample of 25 lensed quasars: consequences for ellipticity, shear, and astrometric anomalies A99

D. Sluse, V. Chantry, P. Magain, F. Courbin and G. Meylan

Published online: 09 February 2012

DOI: https://doi.org/10.1051/0004-6361/201015844

Free Access

VLT/FLAMES spectroscopy of red giant branch stars in the Carina dwarf spheroidal galaxy A100

B. Lemasle, V. Hill, E. Tolstoy, K. A. Venn, M. D. Shetrone, M. J. Irwin, T. J. L. de Boer, E. Starkenburg and S. Salvadori

Published online: 09 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118132

Interstellar and circumstellar matter

Free Access

A mid-IR study of the circumstellar environment of Herbig Be stars A101

A. P. Verhoeff, L. B. F. M. Waters, M. E. van den Ancker, M. Min, F. A. Stap, E. Pantin, R. van Boekel, B. Acke, A. G. G. M. Tielens and A. de Koter

Published online: 10 February 2012

DOI: https://doi.org/10.1051/0004-6361/201014916

Open Access

The flow of interstellar dust into the solar system A102

V. J. Sterken, N. Altobelli, S. Kempf, G. Schwehm, R. Srama and E. Grün

Published online: 09 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117119

Extragalactic astronomy

Free Access

Discovery of hard-spectrum γ-ray emission from the BL Lacertae object 1ES 0414+009 A103

H.E.S.S. Collaboration, A. Abramowski, F. Acero, F. Aharonian, A. G. Akhperjanian, G. Anton, A. Balzer, A. Barnacka, U. Barres de Almeida, Y. Becherini et al. (193 more)

Published online: 09 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118406

Cosmology (including clusters of galaxies)

Free Access

The galaxy stellar mass function of X-ray detected groups - Environmental dependence of galaxy evolution in the COSMOS survey A104

S. Giodini, A. Finoguenov, D. Pierini, G. Zamorani, O. Ilbert, S. Lilly, Y. Peng, N. Scoville and M. Tanaka

Published online: 13 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117696

Planets and planetary systems

Free Access

Tidal dissipation in multi-planet systems and constraints on orbit fitting A105

J. Laskar, G. Boué and A. C. M. Correia

Published online: 13 February 2012

DOI: https://doi.org/10.1051/0004-6361/201116643

Galactic structure, stellar clusters and populations

Free Access

Stellar populations in the Milky Way bulge region: towards solving the Galactic bulge and bar shapes using 2MASS data A106

A. C. Robin, D. J. Marshall, M. Schultheis and C. Reylé

Published online: 13 February 2012

DOI: https://doi.org/10.1051/0004-6361/201116512

Extragalactic astronomy

Free Access

Photocentric variability of quasars caused by variations in their inner structure: consequences for Gaia measurements A107

L. Č. Popović, P. Jovanović, M. Stalevski, S. Anton, A. H. Andrei, J. Kovačević and M. Baes

Published online: 10 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117245

Catalogs and data

Free Access

E-BOSS: an Extensive stellar BOw Shock Survey - I. Methods and first catalogue A108

C. S. Peri, P. Benaglia, D. P. Brookes, I. R. Stevens and N. L. Isequilla

Published online: 10 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118116

The Sun

Free Access

Horizontal flow fields observed in Hinode G-band images - II. Flow fields in the final stages of sunspot decay A109

M. Verma, H. Balthasar, N. Deng, C. Liu, T. Shimizu, H. Wang and C. Denker

Published online: 10 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117842

Interstellar and circumstellar matter

Free Access

First spectro-interferometric survey of Be stars - I. Observations and constraints on the disk geometry and kinematics A110

A. Meilland, F. Millour, S. Kanaan, Ph. Stee, R. Petrov, K.-H. Hofmann, A. Natta and K. Perraut

Published online: 10 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117955

The Sun

Free Access

Monte Carlo Markov chain DEM reconstruction of isothermal plasmas A111

E. Landi, F. Reale and P. Testa

Published online: 10 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117424

Catalogs and data

Free Access

Planetary transit candidates in the CoRoT LRa01 field A112

L. Carone, D. Gandolfi, J. Cabrera, A. P. Hatzes, H. J. Deeg, Sz. Csizmadia, M. Pätzold, J. Weingrill, S. Aigrain, R. Alonso et al. (63 more)

Published online: 10 February 2012

DOI: https://doi.org/10.1051/0004-6361/201116968

Planets and planetary systems

Free Access

The SOPHIE search for northern extrasolar planets - IV. Massive companions in the planet-brown dwarf boundary A113

R. F. Díaz, A. Santerne, J. Sahlmann, G. Hébrard, A. Eggenberger, N. C. Santos, C. Moutou, L. Arnold, I. Boisse, X. Bonfils et al. (13 more)

Published online: 10 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117935

Highlight

Free Access

Trapping dust particles in the outer regions of protoplanetary disks A114

P. Pinilla, T. Birnstiel, L. Ricci, C. P. Dullemond, A. L. Uribe, L. Testi and A. Natta

Published online: 10 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118204

Astrophysical processes

Free Access

Thermonuclear fusion in dense stars - Electron screening, conductive cooling, and magnetic field effects A115

A. Y. Potekhin and G. Chabrier

Published online: 13 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117938

Interstellar and circumstellar matter

Free Access

Comparison of synthetic maps from truncated jet-formation models with YSO jet observations - II. The effect of varying inclinations A116

M. Stute and J. Gracia

Published online: 13 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117948

Stellar atmospheres

Free Access

Fluorine abundances in dwarf stars of the solar neighbourhood A117

A. Recio-Blanco, P. de Laverny, C. Worley, N. C. Santos, C. Melo and G. Israelian

Published online: 10 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118261

Stellar structure and evolution

Free Access

The barium isotopic fractions in five metal-poor stars A118

A. J. Gallagher, S. G. Ryan, A. Hosford, A. E. García Pérez, W. Aoki and S. Honda

Published online: 13 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118382

Interstellar and circumstellar matter

Free Access

Microwave and submillimeter spectroscopy and first ISM detection of ¹⁸O-methyl formate A119

B. Tercero, L. Margulès, M. Carvajal, R. A. Motiyenko, T. R. Huet, E. A. Alekseev, I. Kleiner, J. C. Guillemin, H. Møllendal and J. Cernicharo

Published online: 10 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117072

Catalogs and data

Free Access

A unified supernova catalogue A120

D. Lennarz, D. Altmann and C. Wiebusch

Published online: 10 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117666

Extragalactic astronomy

Press Release

Free Access

Loops formed by tidal tails as fossil records of a major merger A121

J. Wang, F. Hammer, E. Athanassoula, M. Puech, Y. Yang and H. Flores

Published online: 13 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117423

Stellar structure and evolution

Free Access

A dynamical explanation for a long-term modulation in the light curve of FS Aurigae - A possible triple cataclysmic variable system A122

C. E. Chavez, G. Tovmassian, L. A. Aguilar, S. Zharikov and A. A. Henden

Published online: 13 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117209

Extragalactic astronomy

Free Access

Unveiling the nature of INTEGRAL objects through optical spectroscopy - IX. Twenty two more identifications, and a glance into the far hard X-ray Universe A123

N. Masetti, P. Parisi, E. Jiménez-Bailón, E. Palazzi, V. Chavushyan, L. Bassani, A. Bazzano, A. J. Bird, A. J. Dean, G. Galaz et al. (7 more)

Published online: 13 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118559

Astrophysical processes

Free Access

Grain charging in protoplanetary discs A124

M. Ilgner

Published online: 14 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118182

Extragalactic astronomy

Free Access

Intra-night optical multiband variability of BL Lacertae during the 2011 outburst A125

M. Zhai and J. Y. Wei

Published online: 14 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118307

Stellar structure and evolution

Free Access

Doppler images of II Pegasi for 2004–2010 A126

T. Hackman, M. J. Mantere, M. Lindborg, I. Ilyin, O. Kochukhov, N. Piskunov and I. Tuominen

Published online: 14 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117603

Galactic structure, stellar clusters and populations

Free Access

The Galactic centre mini-spiral in the mm-regime A127

D. Kunneriath, A. Eckart, S. N. Vogel, P. Teuben, K. Mužić, R. Schödel, M. García-Marín, J. Moultaka, J. Staguhn, C. Straubmeier et al. (3 more)

Published online: 14 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117676

Astrophysical processes

Open Access

Sticking coefficient of hydrogen and deuterium on silicates under interstellar conditions A128

H. Chaabouni, H. Bergeron, S. Baouche, F. Dulieu, E. Matar, E. Congiu, L. Gavilan and J. L. Lemaire

Published online: 14 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117409

Stellar atmospheres

Free Access

Magnetic field measurements and their uncertainties: the FORS1 legacy A129

S. Bagnulo, J. D. Landstreet, L. Fossati and O. Kochukhov

Published online: 14 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118098

Free Access

New observations of chromospheric and prominence activity on the RS CVn-type binary SZ Piscium A130

Dong-tao Cao and Sheng-hong Gu

Published online: 14 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118184

Cosmology (including clusters of galaxies)

Free Access

Probing the cosmic distance-duality relation with the Sunyaev-Zel’dovich effect, X-ray observations and supernovae Ia A131

R. F. L. Holanda, J. A. S. Lima and M. B. Ribeiro

Published online: 14 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118343

Stellar structure and evolution

Free Access

Near-infrared light curves of type Ia supernovae A132

D. Jack, P. H. Hauschildt and E. Baron

Published online: 14 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117271

Interstellar and circumstellar matter

Free Access

Reliability of NH₃ as the temperature probe of cold cloud cores A133

M. Juvela, J. Harju, N. Ysard and T. Lunttila

Published online: 14 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118257

Astrophysical processes

Free Access

New three-parameter correlation for gamma-ray bursts with a plateau phase in the afterglow A134

M. Xu and Y. F. Huang

Published online: 14 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117754

Atomic, molecular, and nuclear data

Free Access

High-resolution terahertz spectroscopy of the ¹⁵NH radical (Σ⁻) A135

S. Bailleux, M. A. Martin-Drumel, L. Margulès, O. Pirali, G. Wlodarczak, P. Roy, E. Roueff, M. Gerin, A. Faure and P. Hily-Blant

Published online: 14 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118129

Stellar structure and evolution

Free Access

VLBA SiO maser observations of the OH/IR star OH 44.8-2.3: magnetic field and morphology A136

N. Amiri, W. H. T. Vlemmings, A. J. Kemball and H. J. van Langevelde

Published online: 14 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117452

Interstellar and circumstellar matter

Free Access

A (sub)millimetre study of dense cores in Orion B9 A137

O. Miettinen, J. Harju, L. K. Haikala and M. Juvela

Published online: 15 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117849

The Sun

Free Access

Magnetic-topology evolution in NOAA AR 10501 on 2003 November 18 A138

A. V. Oreshina, I. V. Oreshina and B. V. Somov

Published online: 15 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117620

Astronomical instrumentation

Free Access

Active optics methods for exoplanet direct imaging - Stress polishing of supersmooth aspherics for VLT-SPHERE planet finder A139

E. Hugot, M. Ferrari, K. El Hadi, A. Costille, K. Dohlen, P. Rabou, P. Puget and J. L. Beuzit

Published online: 15 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117816

Interstellar and circumstellar matter

Free Access

Looking for outflow and infall signatures in high-mass star-forming regions A140

P. D. Klaassen, L. Testi and H. Beuther

Published online: 16 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118350

Planets and planetary systems

Free Access

Search for radial velocity variations in eight M-dwarfs with NIRSPEC/Keck II A141

F. Rodler, R. Deshpande, M. R. Zapatero Osorio, E. L. Martín, M. M. Montgomery, C. del Burgo and O. L. Creevey

Published online: 16 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117577

Interstellar and circumstellar matter

Free Access

Statistical study of OB stars in NGC 6334 and NGC 6357 A142

D. Russeil, A. Zavagno, C. Adami, L. D. Anderson, S. Bontemps, F. Motte, J. A. Rodon, N. Schneider, A. Ilmane and K. J. Murphy

Published online: 16 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117299

Catalogs and data

Free Access

Stellar population models in the UV - I. Characterisation of the New Generation Stellar Library A143

M. Koleva and A. Vazdekis

Published online: 16 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118065

Galactic structure, stellar clusters and populations

Free Access

Spatially resolved properties of the grand-design spiral galaxy UGC 9837: a case for high-redshift 2-D observations A144

K. Viironen, S. F. Sánchez, E. Marmol-Queraltó, J. Iglesias-Páramo, D. Mast, R. A. Marino, D. Cristóbal-Hornillos, A. Gil de Paz, G. van de Ven, J. Vilchez and L. Wisotzki

Published online: 16 February 2012

DOI: https://doi.org/10.1051/0004-6361/201016347

Planets and planetary systems

Free Access

Transiting exoplanets from the CoRoT space mission - XX. CoRoT-20b: A very high density, high eccentricity transiting giant planet A145

M. Deleuil, A. S. Bonomo, S. Ferraz-Mello, A. Erikson, F. Bouchy, M. Havel, S. Aigrain, J.-M. Almenara, R. Alonso, M. Auvergne et al. (36 more)

Published online: 16 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117681

Free Access

Constraining the interior of extrasolar giant planets with the tidal Love number k₂ using the example of HAT-P-13b A146

U. Kramm, N. Nettelmann, J. J. Fortney, R. Neuhäuser and R. Redmer

Published online: 16 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118141

Cosmology (including clusters of galaxies)

Free Access

Inhomogeneity-induced variance of cosmological parameters A147

A. Wiegand and D. J. Schwarz

Published online: 16 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118137

Astrophysical processes

Free Access

Stability of radiation-pressure dominated disks - I. The dispersion relation for a delayed heating α-viscosity prescription A148

A. Ciesielski, M. Wielgus, W. Kluźniak, A. Sądowski, M. Abramowicz, J.-P. Lasota and P. Rebusco

Published online: 17 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117478

Planets and planetary systems

Free Access

The chemistry of C₃ and C₂ in cometary comae - I. Current models revisited A149

M. Weiler

Published online: 17 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117480

Astronomical instrumentation

Free Access

High resolution rapid response observations of compact radio sources with the Ceduna Hobart Interferometer (CHI) A150

J. M. Blanchard, J. E. J. Lovell, R. Ojha, M. Kadler, J. M. Dickey and P. G. Edwards

Published online: 17 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117593

Planets and planetary systems

Free Access

Metallicities for six nearby open clusters from high-resolution spectra of giant stars - [Fe/H] values for a planet search sample A151

N. C. Santos, C. Lovis, J. Melendez, M. Montalto, D. Naef and G. Pace

Published online: 17 February 2012

DOI: https://doi.org/10.1051/0004-6361/201118276

Extragalactic astronomy

Free Access

Radio properties of H₂O maser host galaxies A152

J. S. Zhang, C. Henkel, Q. Guo and J. Wang

Published online: 17 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117946

Extragalactic astronomy

Free Access

Erratum

The AMIGA sample of isolated galaxies (Corrigendum) - IX. Molecular gas properties C1

U. Lisenfeld, D. Espada, L. Verdes-Montenegro, N. Kuno, S. Leon, J. Sabater, N. Sato, J. Sulentic, S. Verley and M. S. Yun

Published online: 08 February 2012

DOI: https://doi.org/10.1051/0004-6361/201117056e

Astronomy & Astrophysics

Volume 538 (February 2012)

Letters

The blazar-like radio structure of the TeV source IC 310 L1

Non-standard s-process in low metallicity massive rotating stars L2

Detection of warm water vapour in Taurus protoplanetary discs by Herschel L3

A bright z = 5.2 lensed submillimeter galaxy in the field of Abell 773 - HLSJ091828.6+514223 L4

Are OPERA neutrinos faster than light because of non-inertial reference frames? L5

The dynamic atmospheres of Mira stars: comparing the CODEX models to PTI time series of TU Andromedae L6

The late-time afterglow of the extremely energetic short burst GRB 090510 revisited L7

Yellow supergiants as supernova progenitors: an indication of strong mass loss for red supergiants? L8

ALMA CO and VLT/SINFONI H2 observations of the Antennae overlap region: mass and energy dissipation L9

The kinematic of HST-1 in the jet of M 87 L10

Astrophysical processes

Diversity of multiwavelength emission bumps in the GRB 100219A afterglow A1

Interstellar and circumstellar matter

Molecule survival in magnetized protostellar disk winds - I. Chemical model and first results A2

Stellar structure and evolution

On the deviations of the classical von Zeipel’s theorem at the upper layers of rotating stars A3

Planets and planetary systems

Estimating transiting exoplanet masses from precise optical photometry A4

Astrophysical processes

Formation and destruction of jets in X-ray binaries A5

Interstellar and circumstellar matter

VLTI/AMBER observations of the binary B[e] supergiant HD 327083 A6

Stellar structure and evolution

Crab giant pulses at low frequencies A7

Catalogs and data

CALIFA, the Calar Alto Legacy Integral Field Area survey - I. Survey presentation A8

Numerical methods and codes

Improving smoothed particle hydrodynamics with an integral approach to calculating gradients A9

Interstellar and circumstellar matter

Disc-mass distribution in star-disc encounters A10

Galactic structure, stellar clusters and populations

The onset of high-mass star formation in the direct vicinity of the Galactic mini-starburst W43 A11

Interstellar and circumstellar matter

The APEX-CHAMP+ view of the Orion Molecular Cloud 1 core - Constraining the excitation with submillimeter CO multi-line observations A12

Stellar atmospheres

VLT/X-shooter observations and the chemical composition of cool white dwarfs A13

Interstellar and circumstellar matter

The molecular gas around the luminous blue variable star G24.73+0.69 A14

Cosmology (including clusters of galaxies)

Activity in galactic nuclei of cluster and field galaxies in the local universe A15

Astronomical instrumentation

Extended clustering analyses to constrain the deflection angular scale and source density of the ultra-high-energy cosmic rays A16

Cosmology (including clusters of galaxies)

Application of the Kolmogorov-Smirnov test to CMB data: Is the universe really weakly random? A17

Galactic structure, stellar clusters and populations

Na-O anticorrelation and HB - IX. Kinematics of the program clusters A link between systemic rotation and HB morphology? A18

A Dynamical N-body model for the central region of ω Centauri A19

Interstellar and circumstellar matter

Gas modelling in the disc of HD 163296 A20

Galactic structure, stellar clusters and populations

Two distinct halo populations in the solar neighborhood - III. Evidence from stellar ages and orbital parameters A21

Stellar structure and evolution

A detailed X-ray investigation of ζ Puppis - I. The dataset and some preliminary results A22

Galactic structure, stellar clusters and populations

A new method for calculating the convergent point of a moving group A23

Interstellar and circumstellar matter

Thermal infrared properties of classical and type II Cepheids - Diffraction limited 10 μm imaging with VLT/VISIR A24

Stellar atmospheres

Metallicity of M dwarfs - II. A comparative study of photometric metallicity scales A25

Catalogs and data

BL Lacertae objects beyond redshift 1.3 – UV-to-NIR photometry and photometric redshift for Fermi/LAT blazars A26

Interstellar and circumstellar matter

Rotational excitation of simple polar molecules by H2 and electrons in diffuse clouds A27

The Sun

Cosmic ray modulation by different types of solar wind disturbances A28

Stellar atmospheres

Observational effects of magnetism in O stars: surface nitrogen abundances A29

Extragalactic astronomy

Supernovae without host galaxies? - The low surface brightness host of SN 2009Z A30

Interstellar and circumstellar matter

3D simulations of pillar formation around HII regions: the importance of shock curvature A31

The Sun

The interplanetary magnetic structure that guides solar relativistic particles A32

Extragalactic astronomy

The evolving slope of the stellar mass function at 0.6 ≤ z < 4.5 from deep WFC3 data A33

The Sun

Particle kinetic analysis of a polar jet from SECCHI COR data A34

ALMA CO and VLT/SINFONI H₂ observations of the Antennae overlap region: mass and energy dissipation L9

The APEX-CHAMP⁺ view of the Orion Molecular Cloud 1 core - Constraining the excitation with submillimeter CO multi-line observations A12

Rotational excitation of simple polar molecules by H₂ and electrons in diffuse clouds A27