Astronomy and Astrophysics Supplement Series

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A search for spectroscopic binaries among Herbig Ae/Be stars p. 429

P. Corporon and A.-M. Lagrange

Published online: 15 May 1999

DOI: https://doi.org/10.1051/aas:1999225

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CCD observations of Nereid and a new orbital determination p. 445

C. H. Veiga, R. Vieira Martins and Cl. Le Guyader

Published online: 15 May 1999

DOI: https://doi.org/10.1051/aas:1999226

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An abundance analysis of the single-lined spectroscopic binaries with barium stars-like orbital elements - II. The spectroscopic data p. 453

L. Začs, O. Alksnis, F. A. Musaev, I. F. Bikmaev and G. A. Galazutdinov

Published online: 15 May 1999

DOI: https://doi.org/10.1051/aas:1999468

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Photometric monitoring of three BL Lacertae objects in 1993-1998 p. 455

J. M. Bai, G. Z. Xie, K. H. Li, X. Zhang and W. W. Liu

Published online: 15 May 1999

DOI: https://doi.org/10.1051/aas:1999227

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Deep multicolor CCD photometry of the globular cluster NGC 6723 p. 461

G. Alcaíno, W. Liller, F. Alvarado, A. Mironov, A. Ipatov, A. Piskunov, N. Samus and O. Smirnov

Published online: 15 May 1999

DOI: https://doi.org/10.1051/aas:1999228

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Star formation in the Vela Molecular Clouds - III. Near IR images and mm photometry of D-cloud IRAS sources p. 471

F. Massi, T. Giannini, D. Lorenzetti, R. Liseau, A. Moneti and P. Andreani

Published online: 15 May 1999

DOI: https://doi.org/10.1051/aas:1999471

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Construction of the Tycho Reference Catalogue p. 491

A. Kuz min, E. Høg, U. Bastian, C. Fabricius, K. Kuimov, L. Lindegren, V. V. Makarov and S. Röser

Published online: 15 May 1999

DOI: https://doi.org/10.1051/aas:1999229

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Stellar kinematic data for the central region of spiral galaxies. II. p. 509

Ph. Héraudeau, F. Simien, G. Maubon and Ph. Prugniel

Published online: 15 May 1999

DOI: https://doi.org/10.1051/aas:1999230

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Multi-period pulsation and amplitude variation behavior in Scuti variable DQ Cephei p. 515

Z. P. Li and M. J. Fang

Published online: 15 May 1999

DOI: https://doi.org/10.1051/aas:1999231

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Central Mg₂ indices for early-type galaxies p. 519

V. Golev, Ph. Prugniel, F. Simien and M. Longhetti

Published online: 15 May 1999

DOI: https://doi.org/10.1051/aas:1999232

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CCD astrometry and instrumental photometry of visual double stars - V. Differential measurements of pairs with angular separations 1″ to 4″ p. 525

D. Sinachopoulos, A. Dapergolas, E. van Dessel and E. Kontizas

Published online: 15 May 1999

DOI: https://doi.org/10.1051/aas:1999470

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Observations of radio stars at the Valinhos CCD Meridian Circle p. 531

P. A.A. Lopes, A. H. Andrei, S. P. Puliaev, J. L. Penna, R. Teixeira, P. Benevides-Soares, M. Assafin, J. F. Le Campion and Y. Réquième

Published online: 15 May 1999

DOI: https://doi.org/10.1051/aas:1999233

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H I -rich dwarf galaxies in the Hydra I cluster - I. Photometric and H I data p. 539

P.–A. Duc, P. Papaderos, C. Balkowski, V. Cayatte, T. X. Thuan and W. van Driel

Published online: 15 May 1999

DOI: https://doi.org/10.1051/aas:1999469

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Pulsars identified from the NRAO VLA Sky Survey p. 571

J. L. Han and W. W. Tian

Published online: 15 May 1999

DOI: https://doi.org/10.1051/aas:1999234

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Astronomical image compression p. 579

M. Louys, J. L. Starck, S. Mei, F. Bonnarel and F. Murtagh

Published online: 15 May 1999

DOI: https://doi.org/10.1051/aas:1999235

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Random-error minimization during cross-correlation of early-type spectra p. 591

W. Verschueren and M. David

Published online: 15 May 1999

DOI: https://doi.org/10.1051/aas:1999236

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Some Synthesis Telescope imaging algorithms to remove nonisoplanatic and other nasty artifacts p. 603

A. G. Willis

Published online: 15 May 1999

DOI: https://doi.org/10.1051/aas:1999237

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Erratum

The age of astronomy-related organizations p. 615

A. Heck

Published online: 15 May 1999

DOI: https://doi.org/10.1051/aas:1999104

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