Free access The companion of HD 190228: Planet or brown dwarf?    p. L1 Y. Q. Chen and G. Zhao DOI: http://dx.doi.org/10.1051/0004-6361:20010790 Abstract Full HTML PDF (147 KB) PS (261 KB) References SIMBAD record NASA ADS Abstract Service

Free access P-mode observations on α Cen A    p. L5 F. Bouchy and F. Carrier DOI: http://dx.doi.org/10.1051/0004-6361:20010792 Abstract Full HTML PDF (298 KB) PS (393 KB) References SIMBAD record NASA ADS Abstract Service

Free access How accurately can the SZ effect measure peculiar cluster velocities and bulk flows?    p. 1 N. Aghanim, K. M. Górski and J.-L. Puget DOI: http://dx.doi.org/10.1051/0004-6361:20010659 Abstract Full HTML PDF (271 KB) PS (188 KB) References NASA ADS Abstract Service

Free access Trajectories of the images in binary microlensing    p. 13 V. Bozza DOI: http://dx.doi.org/10.1051/0004-6361:20010699 Abstract Full HTML PDF (713 KB) PS (587 KB) References NASA ADS Abstract Service

Free access ASCA observations of massive medium-distant clusters of galaxies. II.    p. 28 H. Matsumoto, M. Pierre, T. G. Tsuru and D. S. Davis DOI: http://dx.doi.org/10.1051/0004-6361:20010616 Abstract Full HTML PDF (460 KB) PS (339 KB) References SIMBAD record NASA ADS Abstract Service

Free access Generation of bisymmetric magnetic fields in galaxies with tidal interaction    p. 36 A. Vögler and D. Schmitt DOI: http://dx.doi.org/10.1051/0004-6361:20010601 Abstract Full HTML PDF (215 KB) PS (177 KB) References SIMBAD record NASA ADS Abstract Service

Free access Warm dust as a tracer of galaxies with gaseous halos    p. 42 M. Dahlem, J. S. Lazendic, R. F. Haynes, M. Ehle and U. Lisenfeld DOI: http://dx.doi.org/10.1051/0004-6361:20010639 Abstract Full HTML PDF (3.89 MB) PS (4.47 MB) References SIMBAD record NASA ADS Abstract Service

Free access Discovery of an absorbed cluster of galaxies (XMMU J183225.4-103645) close to the Galactic plane with XMM-Newton    p. 66 J. Nevalainen, D. Lumb, S. dos Santos, H. Siddiqui, G. Stewart and A. N. Parmar DOI: http://dx.doi.org/10.1051/0004-6361:20010649 Abstract Full HTML PDF (183 KB) PS (288 KB) References SIMBAD record NASA ADS Abstract Service

Free access Excess hard X-ray emission from the obscured low luminosity AGN in the nearby galaxy M 51 (NGC 5194)    p. 73 Y. Fukazawa, N. Iyomoto, A. Kubota, Y. Matsumoto and K. Makishima DOI: http://dx.doi.org/10.1051/0004-6361:20010708 Abstract Full HTML PDF (280 KB) PS (315 KB) References SIMBAD record NASA ADS Abstract Service

Free access The visible environment of galaxies with counterrotation    p. 83 D. Bettoni, G. Galletta and F. Prada DOI: http://dx.doi.org/10.1051/0004-6361:20010691 Abstract Full HTML PDF (141 KB) PS (140 KB) References SIMBAD record NASA ADS Abstract Service

Free access A catalogue of quasars and active nuclei: 10th edition    p. 92 M.-P. Véron-Cetty and P. Véron DOI: http://dx.doi.org/10.1051/0004-6361:20010718 Abstract Full HTML PDF (76.5 KB) PS (90.8 KB) References Tables at CDS SIMBAD record NASA ADS Abstract Service

Free access Periastron shifts of stellar orbits near the Galactic Center    p. 95 G. F. Rubilar and A. Eckart DOI: http://dx.doi.org/10.1051/0004-6361:20010640 Abstract Full HTML PDF (314 KB) PS (385 KB) References SIMBAD record NASA ADS Abstract Service

Free access The problem of the Pleiades distance - Constraints from Strömgren photometry of nearby field stars    p. 105 D. Stello and P. E. Nissen DOI: http://dx.doi.org/10.1051/0004-6361:20010665 Abstract Full HTML PDF (582 KB) PS (228 KB) References SIMBAD record NASA ADS Abstract Service

Free access Nonlinear effects in time-resolved spectra of DAVs    p. 116 J. Ising and D. Koester DOI: http://dx.doi.org/10.1051/0004-6361:20010529 Abstract Full HTML PDF (665 KB) PS (385 KB) References SIMBAD record NASA ADS Abstract Service

Free access CCD photometry and astrometry for visual double and multiple stars of the HIPPARCOS catalogue - III. CCD photometry and differential astrometry for 253 southern "intermediate" systems    p. 132 P. Lampens, E. Oblak, D. Duval and M. Chareton DOI: http://dx.doi.org/10.1051/0004-6361:20010570 Abstract Full HTML PDF (250 KB) PS (210 KB) References SIMBAD record NASA ADS Abstract Service

Free access Thermal conductivity of neutrons in neutron star cores    p. 151 D. A. Baiko, P. Haensel and D. G. Yakovlev DOI: http://dx.doi.org/10.1051/0004-6361:20010621 Abstract Full HTML PDF (307 KB) PS (285 KB) References NASA ADS Abstract Service

Free access A photometric study of BH Cas    p. 164 S. Zoła, P. Niarchos, V. Manimanis and A. Dapergolas DOI: http://dx.doi.org/10.1051/0004-6361:20010677 Abstract Full HTML PDF (234 KB) PS (235 KB) References Tables at CDS SIMBAD record NASA ADS Abstract Service

Free access Surface imaging of HD 199178 (V1794 Cygni)    p. 171 T. Hackman, L. Jetsu and I. Tuominen DOI: http://dx.doi.org/10.1051/0004-6361:20010682 Abstract Full HTML PDF (1.19 MB) PS (658 KB) References SIMBAD record NASA ADS Abstract Service

Free access Population synthesis of pulsars: Magnetic field effects    p. 182 T. Regimbau and J. A. de Freitas Pacheco DOI: http://dx.doi.org/10.1051/0004-6361:20010710 Abstract Full HTML PDF (271 KB) PS (728 KB) References SIMBAD record NASA ADS Abstract Service

Free access Photometry of the low accretion rate polar HS 1023+3900    p. 189 R. Schwarz, A. D. Schwope and A. Staude DOI: http://dx.doi.org/10.1051/0004-6361:20010712 Abstract Full HTML PDF (327 KB) PS (204 KB) References SIMBAD record NASA ADS Abstract Service

Free access What can we learn from the surface chemical composition of the optical companions of Soft X-ray transients?    p. 195 E. Ergma and M. J. Sarna DOI: http://dx.doi.org/10.1051/0004-6361:20010688 Abstract Full HTML PDF (186 KB) PS (531 KB) References SIMBAD record NASA ADS Abstract Service

Free access Eclipsing binaries with candidate CP stars - II. Parameters of the system V392 Carinae    p. 204 Y. Debernardi and P. North DOI: http://dx.doi.org/10.1051/0004-6361:20010609 Abstract Full HTML PDF (328 KB) PS (258 KB) References Tables at CDS SIMBAD record NASA ADS Abstract Service

Free access Thermal structure and cooling of neutron stars with magnetized envelopes    p. 213 A. Y. Potekhin and D. G. Yakovlev DOI: http://dx.doi.org/10.1051/0004-6361:20010698 Abstract Full HTML PDF (437 KB) PS (393 KB) References SIMBAD record NASA ADS Abstract Service

Free access New spectroscopic components in multiple systems. IV.    p. 227 A. A. Tokovinin and N. A. Gorynya DOI: http://dx.doi.org/10.1051/0004-6361:20010714 Abstract Full HTML PDF (233 KB) PS (208 KB) References Tables at CDS SIMBAD record NASA ADS Abstract Service

Free access Period and amplitude variations in the high-amplitude δ Scuti star AE Ursae Majoris    p. 235 A.-Y. Zhou DOI: http://dx.doi.org/10.1051/0004-6361:20010722 Abstract Full HTML PDF (163 KB) PS (357 KB) References Online Material SIMBAD record NASA ADS Abstract Service

Free access Apsidal motion in eccentric eclipsing binaries: TV Ceti and V451 Ophiuchi    p. 243 M. Wolf, R. Diethelm and K. Hornoch DOI: http://dx.doi.org/10.1051/0004-6361:20010728 Abstract Full HTML PDF (153 KB) PS (158 KB) References SIMBAD record NASA ADS Abstract Service

Free access Pre-main sequence dynamos and relic magnetic fields of solar-type stars    p. 250 L. L. Kitchatinov, M. Jardine and A. Collier Cameron DOI: http://dx.doi.org/10.1051/0004-6361:20010729 Abstract Full HTML PDF (540 KB) PS (300 KB) References NASA ADS Abstract Service

Free access On the age of PSR B 1509-58    p. 259 V. V. Gvaramadze DOI: http://dx.doi.org/10.1051/0004-6361:20010720 Abstract Full HTML PDF (110 KB) PS (113 KB) References SIMBAD record NASA ADS Abstract Service

Free access Erratum Empirical relations for cluster RR Lyrae stars revisited    p. 264 G. Kovács and A. R. Walker DOI: http://dx.doi.org/10.1051/0004-6361:20010844 Abstract Full HTML PDF (44.2 KB) PS (55.5 KB) NASA ADS Abstract Service

Free access LTE spectrum synthesis in magnetic stellar atmospheres - The interagreement of three independent polarised radiative transfer codes    p. 265 G. A. Wade, S. Bagnulo, O. Kochukhov, J. D. Landstreet, N. Piskunov and M. J. Stift DOI: http://dx.doi.org/10.1051/0004-6361:20010735 Abstract Full HTML PDF (600 KB) PS (321 KB) References Tables at CDS NASA ADS Abstract Service

Free access The physical structure of the planetary nebula NGC 6781    p. 280 F. Mavromatakis, J. Papamastorakis and E. V. Paleologou DOI: http://dx.doi.org/10.1051/0004-6361:20010752 Abstract Full HTML PDF (228 KB) PS (374 KB) References SIMBAD record NASA ADS Abstract Service

Free access Interstellar extinction in the California Nebula region    p. 288 V. Straižys, K. Černis and S. Bartašiūtė DOI: http://dx.doi.org/10.1051/0004-6361:20010689 Abstract Full HTML PDF (222 KB) PS (176 KB) References SIMBAD record NASA ADS Abstract Service

Free access Relationship in sign between tilt and twist in active region magnetic fields    p. 294 L. Tian, S. Bao, H. Zhang and H. Wang DOI: http://dx.doi.org/10.1051/0004-6361:20010701 Abstract Full HTML PDF (194 KB) PS (155 KB) References NASA ADS Abstract Service

Free access Circulation-dominated solar shell dynamo models with positive alpha-effect    p. 301 M. Küker, G. Rüdiger and M. Schultz DOI: http://dx.doi.org/10.1051/0004-6361:20010686 Abstract Full HTML PDF (2.22 MB) PS (661 KB) References NASA ADS Abstract Service

Free access Solar differential rotation determined by tracing coronal bright points in SOHO-EIT images - I. Interactive and automatic methods of data reduction    p. 309 R. Brajša, H. Wöhl, B. Vršnak, V. Ruždjak, F. Clette and J.-F. Hochedez DOI: http://dx.doi.org/10.1051/0004-6361:20010694 Abstract Full HTML PDF (212 KB) PS (166 KB) References NASA ADS Abstract Service

Free access Coronal restructuring and electron acceleration following a filament eruption    p. 316 Ch. Marqué, P. Lantos, K.-L. Klein and J. M. Delouis DOI: http://dx.doi.org/10.1051/0004-6361:20010733 Abstract Full HTML PDF (2.06 MB) PS (2.86 MB) References NASA ADS Abstract Service

Free access Effects of irregular shape and topography in thermophysical models of heterogeneous cometary nuclei    p. 326 P. J. Gutiérrez, J. L. Ortiz, R. Rodrigo and J. J. López-Moreno DOI: http://dx.doi.org/10.1051/0004-6361:20010742 Abstract Full HTML PDF (484 KB) PS (503 KB) References NASA ADS Abstract Service

Free access Spatial aspect of wave transformations in astrophysical flows    p. 337 G. Bodo, S. Poedts, A. Rogava and P. Rossi DOI: http://dx.doi.org/10.1051/0004-6361:20010724 Abstract Full HTML PDF (1.57 MB) PS (940 KB) References NASA ADS Abstract Service

Free access Systematic observations of anomalous refraction at millimeter wavelengths    p. 348 L. Olmi DOI: http://dx.doi.org/10.1051/0004-6361:20010622 Abstract Full HTML PDF (427 KB) PS (486 KB) References NASA ADS Abstract Service

Free access MAPCUMBA: A fast iterative multi-grid map-making algorithm for CMB experiments    p. 358 O. Doré, R. Teyssier, F. R. Bouchet, D. Vibert and S. Prunet DOI: http://dx.doi.org/10.1051/0004-6361:20010692 Abstract Full HTML PDF (1.24 MB) PS (1.31 MB) References NASA ADS Abstract Service