Free Access 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 Full HTMLPDF (1.789 MB)Tables at CDSSimbad ObjectsNASA ADS Abstract Service
Free Access 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 Full HTMLPDF (566.7 KB)Tables at CDSNASA ADS Abstract Service
Free Access 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 Full HTMLPDF (128.0 KB)Tables at CDSSimbad ObjectsNASA ADS Abstract Service
Free Access 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 Full HTMLPDF (284.7 KB)Tables at CDSSimbad ObjectsNASA ADS Abstract Service
Free Access 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 Full HTMLPDF (1.795 MB)Simbad ObjectsNASA ADS Abstract Service
Free Access 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 Full HTMLPDF (2.060 MB)Tables at CDSSimbad ObjectsNASA ADS Abstract Service
Free Access 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 Full HTMLPDF (868.4 KB)NASA ADS Abstract Service
Free Access 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 Full HTMLPDF (422.0 KB)Tables at CDSSimbad ObjectsNASA ADS Abstract Service
Free Access 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 Full HTMLPDF (252.8 KB)Tables at CDSSimbad ObjectsNASA ADS Abstract Service
Free Access 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 Full HTMLPDF (259.3 KB)Tables at CDSSimbad ObjectsNASA ADS Abstract Service
Free Access 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 Full HTMLPDF (321.1 KB)Tables at CDSSimbad ObjectsNASA ADS Abstract Service
Free Access 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 Full HTMLPDF (269.9 KB)Tables at CDSSimbad ObjectsNASA ADS Abstract Service
Free Access 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 Full HTMLPDF (2.871 MB)Simbad ObjectsNASA ADS Abstract Service
Free Access 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 Full HTMLPDF (312.1 KB)Simbad ObjectsNASA ADS Abstract Service
Free Access 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 Full HTMLPDF (304.9 KB)NASA ADS Abstract Service
Free Access 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 Full HTMLPDF (481.8 KB)NASA ADS Abstract Service
Free Access 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 Full HTMLPDF (436.0 KB)Simbad ObjectsNASA ADS Abstract Service
Free Access Erratum The age of astronomy-related organizations p. 615 A. Heck Published online: 15 May 1999 DOI: https://doi.org/10.1051/aas:1999104 PDF (68.30 KB)