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Astronomy and Astrophysics

Vol. 489, No. 3 (October III 2008)

Antennae F814W/Ks image. Circles: spectroscopy targets (S. Mengel, et al., p. 1093)


-  Letters
Serendipitous VLBI detection of rapid, large-amplitude, intraday variability in QSO 1156+295     p. L33
T. Savolainen and Y. Y. Kovalev
Published online: 11 September 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810423
Abstract | Full HTML | PDF (417.7 KB) | PS (523.4 KB) | References | SIMBAD record | NASA ADS Abstract Service

AGILE detection of variable γ-ray activity from the blazar S5 0716+714 in September–October 2007     p. L37
A. W. Chen et al.
Published online: 11 September 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810553
Abstract | Full HTML | PDF (657.8 KB) | PS (2.096 MB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

Evolution of the quasi-periodic oscillation frequency in GRO J1655-40 – Implications for accretion disk dynamics     p. L41
S. K. Chakrabarti, D. Debnath, A. Nandi, and P. S. Pal
Published online: 11 September 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810136
Abstract | Full HTML | PDF (509.6 KB) | PS (1.103 MB) | References | SIMBAD record | NASA ADS Abstract Service

The moderate magnetic field of the flare star Proxima Centauri     p. L45
A. Reiners and G. Basri
Published online: 11 September 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810491
Abstract | Full HTML | PDF (155.9 KB) | PS (93.86 KB) | References | SIMBAD record | NASA ADS Abstract Service

Hinode EUV spectroscopic observations of coronal oscillations     p. L49
R. Erdélyi and Y. Taroyan
Published online: 11 September 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810263
Abstract | Full HTML | PDF (746.4 KB) | PS (1.509 MB) | References | NASA ADS Abstract Service

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Lithium depletion and the rotational history of exoplanet host stars     p. L53
J. Bouvier
Published online: 11 September 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810574
Abstract | Full HTML | PDF (137.5 KB) | PS (55.51 KB) | References | SIMBAD record | NASA ADS Abstract Service

Chromospheric magnetic field and density structure measurements using hard X-rays in a flaring coronal loop     p. L57
E. P. Kontar, I. G. Hannah, and A. L. MacKinnon
Published online: 11 September 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810719
Abstract | Full HTML | PDF (239.1 KB) | PS (329.2 KB) | References | NASA ADS Abstract Service


-  Astrophysical processes
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The impact of type Ia supernovae on main sequence binary companions     p. 943
R. Pakmor, F. K. Röpke, A. Weiss, and W. Hillebrandt
Published online: 23 July 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810456
Abstract | Full HTML | PDF (728.3 KB) | PS (4.169 MB) | References | SIMBAD record | NASA ADS Abstract Service

A shallow-water theory for annular sections of Keplerian disks     p. 953
O. M. Umurhan
Published online: 28 July 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200809504
Abstract | Full HTML | PDF (205.5 KB) | PS (95.35 KB) | References | NASA ADS Abstract Service

Gravitational excitation of high frequency QPOs     p. 963
Z. Stuchlík, S. Konar, J. C. Miller, and S. Hledík
Published online: 25 August 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20077061
Abstract | Full HTML | PDF (106.9 KB) | PS (56.67 KB) | References | NASA ADS Abstract Service


-  Cosmology (including clusters of galaxies)
Intra cluster medium properties and AGN distribution in high-z RCS clusters     p. 967
A. Bignamini, P. Tozzi, S. Borgani, S. Ettori, and P. Rosati
Published online: 1 August 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200809437
Abstract | Full HTML | PDF (403.0 KB) | PS (346.9 KB) | References | SIMBAD record | NASA ADS Abstract Service

HAWK-I imaging of the X-ray luminous galaxy cluster XMMU J2235.3-2557 - The red sequence at z = 1.39     p. 981
C. Lidman, P. Rosati, M. Tanaka, V. Strazzullo, R. Demarco, C. Mullis, N. Ageorges, M. Kissler-Patig, M. G. Petr-Gotzens, and F. Selman
Published online: 8 August 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810528
Abstract | Full HTML | PDF (504.0 KB) | PS (713.4 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Extragalactic astronomy
Recent star formation in nearby 3CR radio-galaxies from UV HST observations     p. 989
R. D. Baldi and A. Capetti
Published online: 18 August 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20078745
Abstract | Full HTML | PDF (4.021 MB) | PS (16.35 MB) | References | SIMBAD record | NASA ADS Abstract Service

Bulges of disk galaxies at intermediate redshifts - II. Nuclear, disk, and global colors in the Groth Strip     p. 1003
Lilian Domínguez-Palmero and Marc Balcells
Published online: 9 July 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200809407
Abstract | Full HTML | PDF (388.5 KB) | PS (266.0 KB) | References | NASA ADS Abstract Service

The origin of the -MB and Kormendy relations in dwarf elliptical galaxies     p. 1015
A. Boselli, S. Boissier, L. Cortese, and G. Gavazzi
Published online: 25 August 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200809546
Abstract | Full HTML | PDF (285.5 KB) | PS (173.5 KB) | References | SIMBAD record | NASA ADS Abstract Service

Compact stellar systems in the Fornax cluster: a UV perspective     p. 1023
S. Mieske, M. Hilker, D. J. Bomans, S.-C. Rey, S. Kim, S.-J. Yoon, and C. Chung
Published online: 18 August 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810166
Abstract | Full HTML | PDF (215.6 KB) | PS (205.8 KB) | References | SIMBAD record | NASA ADS Abstract Service

XMM-Newton observations of the diffuse X-ray emission in the starburst galaxy NGC 253     p. 1029
M. Bauer, W. Pietsch, G. Trinchieri, D. Breitschwerdt, M. Ehle, M. J. Freyberg, and A. M. Read
Published online: 23 July 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20078935
Abstract | Full HTML | PDF (4.957 MB) | PS (12.25 MB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

Swift observations of IBL and LBL objects     p. 1047
F. Massaro, P. Giommi, G. Tosti, A. Cassetti, R. Nesci, M. Perri, D. Burrows, and N. Gerehls
Published online: 18 August 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200809824
Abstract | Full HTML | PDF (227.2 KB) | PS (148.7 KB) | References | SIMBAD record | NASA ADS Abstract Service

Periodic orbits in the logarithmic potential     p. 1055
G. Pucacco, D. Boccaletti, and C. Belmonte
Published online: 8 August 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810023
Abstract | Full HTML | PDF (218.4 KB) | PS (326.5 KB) | References | Online Material | NASA ADS Abstract Service

Spectroscopy of globular clusters in the low-luminosity spiral galaxy NGC 45     p. 1065
M. D. Mora, S. S. Larsen, and M. Kissler-Patig
Published online: 8 August 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810084
Abstract | Full HTML | PDF (256.7 KB) | PS (124.6 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

Prospects for detection of very high-energy emission from GRB in the context of the external shock model     p. 1073
A. Galli and L. Piro
Published online: 25 August 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810218
Abstract | Full HTML | PDF (133.2 KB) | PS (60.30 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Galactic structure, stellar clusters, and populations
On the Fundamental Plane of the Galactic globular cluster system     p. 1079
M. Pasquato and G. Bertin
Published online: 30 July 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200809462
Abstract | Full HTML | PDF (241.3 KB) | PS (91.84 KB) | References | SIMBAD record | NASA ADS Abstract Service

Young star clusters in interacting galaxies – NGC 1487 and NGC 4038/4039     p. 1091
S. Mengel, M. D. Lehnert, N. A. Thatte, W. D. Vacca, B. Whitmore, and R. Chandar
Published online: 9 July 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200809649
Abstract | Full HTML | PDF (1.582 MB) | PS (12.40 MB) | References | SIMBAD record | NASA ADS Abstract Service

A general method of estimating stellar astrophysical parameters from photometry     p. 1107
A. N. Belikov and S. Röser
Published online: 8 August 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20079286
Abstract | Full HTML | PDF (1.598 MB) | PS (1.242 MB) | References | SIMBAD record | NASA ADS Abstract Service

Properties of the Galactic population of cataclysmic variables in hard X-rays     p. 1121
M. Revnivtsev, S. Sazonov, R. Krivonos, H. Ritter, and R. Sunyaev
Published online: 11 September 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810213
Abstract | Full HTML | PDF (205.1 KB) | PS (125.0 KB) | References | SIMBAD record | NASA ADS Abstract Service

Investigating the borderline between a young star cluster and a small stellar association: a test case with Bochum 1     p. 1129
E. Bica, C. Bonatto, and C. M. Dutra
Published online: 11 September 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810236
Abstract | Full HTML | PDF (641.6 KB) | PS (858.1 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Interstellar and circumstellar matter
Line ratios from shocked cloudlets in planetary nebulae     p. 1141
A. C. Raga, A. Riera, G. Mellema, A. Esquivel, and P. F. Velázquez
Published online: 8 August 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20079157
Abstract | Full HTML | PDF (532.2 KB) | PS (866.0 KB) | References | SIMBAD record | NASA ADS Abstract Service

Press Release
Spatially resolving the hot CO around the young Be star 51 Ophiuchi     p. 1151
E. Tatulli, F. Malbet, F. Ménard, C. Gil, L. Testi, A. Natta, S. Kraus, P. Stee, and S. Robbe-Dubois
Published online: 9 July 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200809627
Abstract | Full HTML | PDF (149.4 KB) | PS (93.79 KB) | References | SIMBAD record | NASA ADS Abstract Service

Press Release
The origin of hydrogen line emission for five Herbig Ae/Be stars spatially resolved by VLTI/AMBER spectro-interferometry     p. 1157
S. Kraus et al.
Published online: 9 July 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200809946
Abstract | Full HTML | PDF (1.115 MB) | PS (823.1 KB) | References | SIMBAD record | NASA ADS Abstract Service

Detection of 6.7 GHz methanol absorption towards hot corinos     p. 1175
J. D. Pandian, S. Leurini, K. M. Menten, A. Belloche, and P. F. Goldsmith
Published online: 18 August 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810556
Abstract | Full HTML | PDF (363.3 KB) | PS (266.7 KB) | References | SIMBAD record | NASA ADS Abstract Service

Dehydrogenated polycyclic aromatic hydrocarbons and UV bump     p. 1183
G. Malloci, G. Mulas, C. Cecchi-Pestellini, and C. Joblin
Published online: 11 September 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810177
Abstract | Full HTML | PDF (346.2 KB) | PS (351.3 KB) | References | NASA ADS Abstract Service

A mid-infrared study of H II regions in the Magellanic Clouds: N88 A and N160 A     p. 1189
N. L. Martín-Hernández, E. Peeters, and A. G. G. M. Tielens
Published online: 25 August 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810341
Abstract | Full HTML | PDF (336.6 KB) | PS (169.1 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Stellar structure and evolution
Stellar evolution and variability in the pre-ZAHB phase     p. 1201
V. Silva Aguirre, M. Catelan, A. Weiss, and A. A. R. Valcarce
Published online: 23 July 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810047
Abstract | Full HTML | PDF (277.2 KB) | PS (140.7 KB) | References | SIMBAD record | NASA ADS Abstract Service

In search of RR Lyrae type stars in eclipsing binary systems - OGLE052218.07-692827.4: an optical blend     p. 1209
A. Prša, E. F. Guinan, E. J. Devinney, and S. G. Engle
Published online: 11 September 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810486
Abstract | Full HTML | PDF (766.1 KB) | PS (2.016 MB) | References | SIMBAD record | NASA ADS Abstract Service

The γ Doradus CoRoT target HD 49434 - I. Results from the ground-based campaign     p. 1213
K. Uytterhoeven et al.
Published online: 8 August 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200809992
Abstract | Full HTML | PDF (1.071 MB) | PS (638.5 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

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The temporal changes of the pulsational periods of the pre-white dwarf PG 1159-035     p. 1225
J. E. S. Costa and S. O. Kepler
Published online: 18 August 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20079118
Abstract | Full HTML | PDF (176.9 KB) | PS (82.52 KB) | References | SIMBAD record | NASA ADS Abstract Service

The unusual pre-main-sequence star V718 Persei (HMW 15) - Photometry and spectroscopy across the eclipse     p. 1233
V. Grinin, H. C. Stempels, G. F. Gahm, S. Sergeev, A. Arkharov, O. Barsunova, and L. Tambovtseva
Published online: 18 August 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810349
Abstract | Full HTML | PDF (436.0 KB) | PS (320.1 KB) | References | SIMBAD record | NASA ADS Abstract Service

The 2007 outburst of the X-ray binary XTE J1856+053     p. 1239
G. Sala, J. Greiner, M. Ajello, and N. Primak
Published online: 18 August 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200809875
Abstract | Full HTML | PDF (389.9 KB) | PS (614.2 KB) | References | SIMBAD record | NASA ADS Abstract Service

Two new intermediate polars with a soft X-ray component     p. 1243
G. Anzolin, D. de Martino, J.-M. Bonnet-Bidaud, M. Mouchet, B. T. Gänsicke, G. Matt, and K. Mukai
Published online: 8 August 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810402
Abstract | Full HTML | PDF (536.2 KB) | PS (221.6 KB) | References | SIMBAD record | NASA ADS Abstract Service


-  Stellar atmospheres
Press Release
High-resolution spectroscopy for Cepheids distance determination - III. A relation between γ-velocities and γ-asymmetries     p. 1255
N. Nardetto, A. Stoekl, D. Bersier, and T. G. Barnes
Published online: 16 April 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200809587
Abstract | Full HTML | PDF (215.1 KB) | PS (128.9 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service

High-resolution spectroscopy for Cepheids distance determination - IV. Time series of Hα line profiles     p. 1263
N. Nardetto, J. H. Groh, S. Kraus, F. Millour, and D. Gillet
Published online: 6 May 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200809589
Abstract | Full HTML | PDF (1.627 MB) | PS (1.952 MB) | References | SIMBAD record | NASA ADS Abstract Service

Cool luminous stars: the hybrid nature of their infrared spectra     p. 1271
T. Tsuji
Published online: 23 July 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200809869
Abstract | Full HTML | PDF (578.4 KB) | PS (249.7 KB) | References | Online Material | Tables at CDS | SIMBAD record | NASA ADS Abstract Service


-  The Sun
Mixing of shear Alfven wave packets     p. 1291
N. Bian and D. Tsiklauri
Published online: 28 July 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20078717
Abstract | Full HTML | PDF (128.2 KB) | PS (57.05 KB) | References | NASA ADS Abstract Service

Radiance and Doppler shift distributions across the network of the quiet Sun     p. 1297
H. Tian, C.-Y. Tu, L.-D. Xia, and J.-S. He
Published online: 8 August 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200809923
Abstract | Full HTML | PDF (586.4 KB) | PS (418.6 KB) | References | NASA ADS Abstract Service

Identification of different types of kink modes in coronal loops: principles and application to TRACE results     p. 1307
T. J. Wang, S. K. Solanki, and M. Selwa
Published online: 8 August 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810230
Abstract | Full HTML | PDF (545.3 KB) | PS (421.1 KB) | References | NASA ADS Abstract Service


-  Planets and planetary systems
Numerical simulation of the viscous interaction of the solar wind with the magnetic polar regions of Venus     p. 1319
M. Reyes-Ruiz, E. Díaz-Méndez, and H. Pérez-de-Tejada
Published online: 18 August 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20079265
Abstract | Full HTML | PDF (384.6 KB) | PS (406.4 KB) | References | NASA ADS Abstract Service

The instability transition for the restricted 3-body problem - I. Theoretical approach     p. 1329
J. Eberle, M. Cuntz, and Z. E. Musielak
Published online: 8 August 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200809758
Abstract | Full HTML | PDF (453.9 KB) | PS (1.186 MB) | References | SIMBAD record | NASA ADS Abstract Service

Photometry and polarimetry of the nucleus of comet 2P/Encke     p. 1337
H. Boehnhardt, G. P. Tozzi, S. Bagnulo, K. Muinonen, A. Nathues, and L. Kolokolova
Published online: 8 August 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200809922
Abstract | Full HTML | PDF (200.3 KB) | PS (136.6 KB) | References | NASA ADS Abstract Service

Exoplanet characterization with long slit spectroscopy     p. 1345
A. Vigan, M. Langlois, C. Moutou, and K. Dohlen
Published online: 18 August 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810090
Abstract | Full HTML | PDF (296.2 KB) | PS (228.5 KB) | References | NASA ADS Abstract Service

Quasi-Hilda comet 147P/Kushida-Muramatsu - Another long temporary satellite capture by Jupiter     p. 1355
K. Ohtsuka, T. Ito, M. Yoshikawa, D. J. Asher, and H. Arakida
Published online: 18 August 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810321
Abstract | Full HTML | PDF (440.3 KB) | PS (1.862 MB) | References | NASA ADS Abstract Service


-  Celestial mechanics and astrometry
On the integrability of stellar motion in an accelerated logarithmic potential     p. 1363
F. Namouni, M. Guzzo, and E. Lega
Published online: 18 August 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810102
Abstract | Full HTML | PDF (1.567 MB) | PS (4.451 MB) | References | NASA ADS Abstract Service


-  Atomic, molecular, and nuclear data
Atomic data from the IRON project - LXVI. Electron impact excitation of Fe18+     p. 1369
K. Butler and N. R. Badnell
Published online: 17 July 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810197
Abstract | Full HTML | PDF (441.9 KB) | PS (256.4 KB) | References | Tables at CDS | SIMBAD record | NASA ADS Abstract Service

Energy levels, radiative rates, and electron impact excitation rates for transitions in O VII     p. 1377
K. M. Aggarwal and F. P. Keenan
Published online: 18 August 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810531
Abstract | Full HTML | PDF (534.9 KB) | PS (1.541 MB) | References | Tables at CDS | SIMBAD record | NASA ADS Abstract Service


-  Astronomical instrumentation
Precise wavefront correction with an unbalanced nulling interferometer for exo-planet imaging coronagraphs     p. 1389
J. Nishikawa, L. Abe, N. Murakami, and T. Kotani
Published online: 25 August 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20065648
Abstract | Full HTML | PDF (379.4 KB) | PS (910.9 KB) | References | NASA ADS Abstract Service

Milliarcsecond angular resolution of reddened stellar sources in the vicinity of the Galactic center     p. 1399
A. Richichi, O. Fors, E. Mason, J. Stegmeier, and T. Chandrasekhar
Published online: 1 August 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810304
Abstract | Full HTML | PDF (1.093 MB) | PS (7.608 MB) | References | SIMBAD record | NASA ADS Abstract Service


-  Catalogs and data
A detailed study of the L1641N star formation region     p. 1409
M. Gålfalk and G. Olofsson
Published online: 22 May 2008
DOI: http://dx.doi.org/10.1051/0004-6361:20079176
Abstract | Full HTML | PDF (3.468 MB) | PS (12.04 MB) | References | Tables at CDS | SIMBAD record | NASA ADS Abstract Service

Milliarcsecond angular resolution of reddened stellar sources in the vicinity of the Galactic center - II. Additional observations     p. 1441
A. Richichi, O. Fors, and E. Mason
Published online: 11 September 2008
DOI: http://dx.doi.org/10.1051/0004-6361:200810415
Abstract | Full HTML | PDF (1.311 MB) | PS (8.171 MB) | References | SIMBAD record | NASA ADS Abstract Service