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Astronomy and Astrophysics

Vol. 471, No. 3 (September I 2007)

Gaseous jets from young stellar object in the Lagoon Nebula (R. H. Barbá, et al., p. 843)


-  Letters
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Accurate Spitzer infrared radius measurement for the hot Neptune GJ 436b     p. L51
M. Gillon, B.-O. Demory, T. Barman, X. Bonfils, T. Mazeh, F. Pont, S. Udry, M. Mayor, and D. Queloz
DOI: http://dx.doi.org/10.1051/0004-6361:20078283
Abstract | Full HTML | PDF (190.1 KB) | PS (69.20 KB) | References | Tables at CDS | SIMBAD record | NASA ADS Abstract Service

An ultraluminous supersoft source with a 4 hour modulation in NGC 4631     p. L55
S. Carpano, A. M. T. Pollock, A. R. King, J. Wilms, and M. Ehle
DOI: http://dx.doi.org/10.1051/0004-6361:20077605
Abstract | Full HTML | PDF (106.3 KB) | PS (51.05 KB) | References | SIMBAD record | NASA ADS Abstract Service

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Circumbinary molecular rings around young stars in Orion     p. L59
Zapata et al., L. A. Zapata, P. T. P. Ho, L. F. Rodríguez, P. Schilke, and S. Kurtz
DOI: http://dx.doi.org/10.1051/0004-6361:20077782
Abstract | Full HTML | PDF (198.2 KB) | PS (524.1 KB) | References | SIMBAD record | NASA ADS Abstract Service

A Chandra X-ray detection of the L dwarf binary Kelu-1 - Simultaneous Chandra and Very Large Array observations     p. L63
M. Audard, R. A. Osten, A. Brown, K. R. Briggs, M. Güdel, E. Hodges-Kluck, and J. E. Gizis
DOI: http://dx.doi.org/10.1051/0004-6361:20078093
Abstract | Full HTML | PDF (346.1 KB) | PS (95.10 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Cosmology (including clusters of galaxies)
Testing the reliability of weak lensing cluster detections     p. 731
F. Pace, M. Maturi, M. Meneghetti, M. Bartelmann, L. Moscardini, and K. Dolag
DOI: http://dx.doi.org/10.1051/0004-6361:20077217
Abstract | Full HTML | PDF (1.343 MB) | PS (1.094 MB) | References | NASA ADS Abstract Service

Strong lensing analysis of the cluster RCS0224-0002 at z = 0.77     p. 743
J. Rzepecki, M. Lombardi, P. Rosati, A. Bignamini, and P. Tozzi
DOI: http://dx.doi.org/10.1051/0004-6361:20077594
Abstract | Full HTML | PDF (2.535 MB) | PS (5.819 MB) | References | SIMBAD record | NASA ADS Abstract Service


-  Extragalactic astronomy
HCG 31: a multiple merger in progress     p. 753
P. Amram, C. Mendes de Oliveira, H. Plana, C. Balkowski, and O. Hernandez
DOI: http://dx.doi.org/10.1051/0004-6361:20054069
Abstract | Full HTML | PDF (1.758 MB) | PS (2.352 MB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

The dust distribution in edge-on galaxies - Radiative transfer fits of V and K-band images     p. 765
S. Bianchi
DOI: http://dx.doi.org/10.1051/0004-6361:20077649
Abstract | Full HTML | PDF (1012 KB) | PS (769.8 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

An XMM-Newton study of hyper-luminous infrared galaxies     p. 775
A. Ruiz, F. J. Carrera, and F. Panessa
DOI: http://dx.doi.org/10.1051/0004-6361:20066708
Abstract | Full HTML | PDF (543.8 KB) | PS (189.3 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

Low surface brightness galaxies around the HDF-S - II. Distances and volume densities     p. 787
L. Haberzettl, D. J. Bomans, and R.-J. Dettmar
DOI: http://dx.doi.org/10.1051/0004-6361:20066918
Abstract | Full HTML | PDF (2.269 MB) | PS (1.925 MB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

How young stellar populations affect the ages and metallicities of galaxies     p. 795
Z. Li and Z. Han
DOI: http://dx.doi.org/10.1051/0004-6361:20077242
Abstract | Full HTML | PDF (971.9 KB) | PS (234.4 KB) | References | Tables at CDS | SIMBAD record | NASA ADS Abstract Service

Comments on a faint old stellar system at 150 kpc     p. 805
H. Kamaya
DOI: http://dx.doi.org/10.1051/0004-6361:20077369
Abstract | Full HTML | PDF (63.63 KB) | PS (217.1 KB) | References | SIMBAD record | NASA ADS Abstract Service

Extinction law classification and lens redshift estimate by means of the principal component analysis     p. 807
C. Jean and J. Surdej
DOI: http://dx.doi.org/10.1051/0004-6361:20066727
Abstract | Full HTML | PDF (363.4 KB) | PS (1.518 MB) | References | SIMBAD record | NASA ADS Abstract Service


-  Galactic structure, stellar clusters, and populations
Near-infrared study of southern massive star formation regions - The case of IRAS 16571-4029 source     p. 813
A. Roman-Lopes
DOI: http://dx.doi.org/10.1051/0004-6361:20066361
Abstract | Full HTML | PDF (885.8 KB) | PS (1.495 MB) | References | SIMBAD record | NASA ADS Abstract Service


-  Interstellar and circumstellar matter
The symbiotic star H1-36 - A composite model of line and continuum spectra from radio to ultraviolet     p. 825
R. Angeloni, M. Contini, S. Ciroi, and P. Rafanelli
DOI: http://dx.doi.org/10.1051/0004-6361:20077526
Abstract | Full HTML | PDF (223.3 KB) | PS (92.90 KB) | References | SIMBAD record | NASA ADS Abstract Service

Dust crystallinity in protoplanetary disks: the effect of diffusion/viscosity ratio     p. 833
Ya. Pavlyuchenkov and C. P. Dullemond
DOI: http://dx.doi.org/10.1051/0004-6361:20077317
Abstract | Full HTML | PDF (207.9 KB) | PS (96.30 KB) | References | NASA ADS Abstract Service

Geysers in the Lagoon: new Herbig-Haro objects in M 8     p. 841
R. H. Barbá and J. I. Arias
DOI: http://dx.doi.org/10.1051/0004-6361:20066081
Abstract | Full HTML | PDF (2.103 MB) | PS (10.01 MB) | References | SIMBAD record | NASA ADS Abstract Service

A survey of [ D2CO] /[ H2CO] and [ N2D+] /[ N2H+] ratios towards protostellar cores     p. 849
H. Roberts and T. J. Millar
DOI: http://dx.doi.org/10.1051/0004-6361:20066608
Abstract | Full HTML | PDF (722.5 KB) | PS (647.3 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

Abundances of planetary nebula M 1-42     p. 865
S. R. Pottasch, J. Bernard-Salas, and T. L. Roellig
DOI: http://dx.doi.org/10.1051/0004-6361:20077381
Abstract | Full HTML | PDF (140.7 KB) | PS (61.67 KB) | References | SIMBAD record | NASA ADS Abstract Service

Jet-driven molecular outflows from class 0 sources: younger and stronger than they seem?     p. 873
T. P. Downes and S. Cabrit
DOI: http://dx.doi.org/10.1051/0004-6361:20066921
Abstract | Full HTML | PDF (194.6 KB) | PS (86.26 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Stellar structure and evolution
The CoRoT primary target HD 52265: models and seismic tests     p. 885
M. Soriano, S. Vauclair, G. Vauclair, and M. Laymand
DOI: http://dx.doi.org/10.1051/0004-6361:20066798
Abstract | Full HTML | PDF (395.9 KB) | PS (140.8 KB) | References | SIMBAD record | NASA ADS Abstract Service

Synthetic properties of bright metal-poor variables - II. BL Hercules stars     p. 893
M. Di Criscienzo, F. Caputo, M. Marconi, and S. Cassisi
DOI: http://dx.doi.org/10.1051/0004-6361:20066541
Abstract | Full HTML | PDF (450.8 KB) | PS (231.4 KB) | References | SIMBAD record | NASA ADS Abstract Service

Multi-scale theory of rotating turbulence     p. 901
N. Leprovost and Eun-jin Kim
DOI: http://dx.doi.org/10.1051/0004-6361:20077411
Abstract | Full HTML | PDF (154.4 KB) | PS (74.77 KB) | References | NASA ADS Abstract Service

Oscillatory secular modes: the thermal micropulses     p. 911
A. Gautschy and L. G. Althaus
DOI: http://dx.doi.org/10.1051/0004-6361:20065739
Abstract | Full HTML | PDF (799.7 KB) | PS (2.441 MB) | References | NASA ADS Abstract Service


-  Stellar atmospheres
3D spectral synthesis and rotational line broadening     p. 925
H.-G. Ludwig
DOI: http://dx.doi.org/10.1051/0004-6361:20066909
Abstract | Full HTML | PDF (98.40 KB) | PS (41.88 KB) | References | NASA ADS Abstract Service

X-ray flares on the UV Ceti-type star CC Eridani: a “peculiar” time-evolution of spectral parameters     p. 929
I. Crespo-Chacón, G. Micela, F. Reale, M. Caramazza, J. López-Santiago, and I. Pillitteri
DOI: http://dx.doi.org/10.1051/0004-6361:20077601
Abstract | Full HTML | PDF (7.741 MB) | PS (1.290 MB) | References | SIMBAD record | NASA ADS Abstract Service

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The helium weak silicon star HR 7224 - II. Doppler Imaging analysis     p. 941
H. Lehmann, A. Tkachenko, L. Fraga, V. Tsymbal, and D. E. Mkrtichian
DOI: http://dx.doi.org/10.1051/0004-6361:20077700
Abstract | Full HTML | PDF (1.340 MB) | PS (1.288 MB) | References | SIMBAD record | NASA ADS Abstract Service

XMM-Newton observation of the classical T Tauri star SU Aurigae and the surrounding field     p. 951
E. Franciosini, L. Scelsi, R. Pallavicini, and M. Audard
DOI: http://dx.doi.org/10.1051/0004-6361:20077110
Abstract | Full HTML | PDF (440.9 KB) | PS (292.6 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service


-  The Sun
Observational signatures of the interaction between acoustic waves and the solar magnetic canopy     p. 961
P. F. Moretti, S. M. Jefferies, J. D. Armstrong, and S. W. Mc Intosh
DOI: http://dx.doi.org/10.1051/0004-6361:20077247
Abstract | Full HTML | PDF (1.000 MB) | PS (3.804 MB) | References | NASA ADS Abstract Service

The structure of sunspot penumbrae - IV. MHS equilibrium for penumbral flux tubes and the origin of dark core penumbral filaments and penumbral grains     p. 967
J. M. Borrero
DOI: http://dx.doi.org/10.1051/0004-6361:20066776
Abstract | Full HTML | PDF (556.7 KB) | PS (273.8 KB) | References | NASA ADS Abstract Service

Inter-network regions of the Sun at millimetre wavelengths     p. 977
S. Wedemeyer-Böhm, H. G. Ludwig, M. Steffen, J. Leenaarts, and B. Freytag
DOI: http://dx.doi.org/10.1051/0004-6361:20077588
Abstract | Full HTML | PDF (2.355 MB) | PS (1.537 MB) | References | NASA ADS Abstract Service

Particle acceleration in solar flares: linking magnetic energy release with the acceleration process     p. 993
C. Dauphin
DOI: http://dx.doi.org/10.1051/0004-6361:20066809
Abstract | Full HTML | PDF (257.0 KB) | PS (1.617 MB) | References | NASA ADS Abstract Service

Effect of longitudinal density structure on a straight magnetic field modelling coronal arcade oscillations     p. 999
G. R. Donnelly, A. J. Díaz, and B. Roberts
DOI: http://dx.doi.org/10.1051/0004-6361:20066094
Abstract | Full HTML | PDF (965.4 KB) | PS (217.3 KB) | References | Online Material | NASA ADS Abstract Service

Angular momentum conservation and torsional oscillations in the Sun and solar-like stars     p. 1011
A. F. Lanza
DOI: http://dx.doi.org/10.1051/0004-6361:20077418
Abstract | Full HTML | PDF (477.9 KB) | PS (223.4 KB) | References | SIMBAD record | NASA ADS Abstract Service

The effect of the solar corona on the attenuation of small-amplitude prominence oscillations - I. Longitudinal magnetic field     p. 1023
R. Soler, R. Oliver, and J. L. Ballester
DOI: http://dx.doi.org/10.1051/0004-6361:20077633
Abstract | Full HTML | PDF (2.306 MB) | PS (621.1 KB) | References | NASA ADS Abstract Service

The velocity structure of moving magnetic feature pairs around sunspots: support for the U-loop model     p. 1035
J. Zhang, S. K. Solanki, J. Woch, and J. Wang
DOI: http://dx.doi.org/10.1051/0004-6361:20077900
Abstract | Full HTML | PDF (436.8 KB) | PS (741.9 KB) | References | NASA ADS Abstract Service


-  Planets and planetary systems
Vortex generation in protoplanetary disks with an embedded giant planet     p. 1043
M. de Val-Borro, P. Artymowicz, G. D'Angelo, and A. Peplinski
DOI: http://dx.doi.org/10.1051/0004-6361:20077169
Abstract | Full HTML | PDF (1.052 MB) | PS (5.426 MB) | References | NASA ADS Abstract Service


-  Celestial mechanics and astrometry
High-precision astrometry on the VLT/FORS1 at time scales of few days     p. 1057
P. F. Lazorenko, M. Mayor, M. Dominik, F. Pepe, D. Segransan, and S. Udry
DOI: http://dx.doi.org/10.1051/0004-6361:20077149
Abstract | Full HTML | PDF (745.3 KB) | PS (597.6 KB) | References | NASA ADS Abstract Service

Long-term harmonic development of lunar ephemeris     p. 1069
S. M. Kudryavtsev
DOI: http://dx.doi.org/10.1051/0004-6361:20077568
Abstract | Full HTML | PDF (140.8 KB) | PS (311.7 KB) | References | Tables at CDS | SIMBAD record | NASA ADS Abstract Service


-  Astronomical instrumentation
Astrometry with Carte du Ciel plates, San Fernando zone - I. Digitization and measurement using a flatbed scanner     p. 1077
B. Vicente, C. Abad, and F. Garzón
DOI: http://dx.doi.org/10.1051/0004-6361:20066843
Abstract | Full HTML | PDF (6.625 MB) | PS (2.208 MB) | References | NASA ADS Abstract Service

Advances in the reconstruction of LBT LINC-NIRVANA images     p. 1091
A. La Camera, G. Desiderá, C. Arcidiacono, P. Boccacci, and M. Bertero
DOI: http://dx.doi.org/10.1051/0004-6361:20077380
Abstract | Full HTML | PDF (729.9 KB) | PS (871.6 KB) | References | NASA ADS Abstract Service

VLBI observations of Jupiter with the initial test station of LOFAR and the Nançay decametric array     p. 1099
A. Nigl, P. Zarka, J. Kuijpers, H. Falcke, L. Bähren, and L. Denis
DOI: http://dx.doi.org/10.1051/0004-6361:20077204
Abstract | Full HTML | PDF (925.8 KB) | PS (2.324 MB) | References | NASA ADS Abstract Service


-  Online catalogs and data
GMRT observations of the XMM large scale structure survey field     p. 1105
C. Tasse, H. J. A. Röttgering, P. N. Best, A. S. Cohen, M. Pierre, and R. Wilman
DOI: http://dx.doi.org/10.1051/0004-6361:20066986
Abstract | Full HTML | PDF (1.617 MB) | PS (773.6 KB) | References | Tables at CDS | SIMBAD record | NASA ADS Abstract Service