Astronomy and Astrophysics Supplement Series

Free Access

The 3-D structure of the Coma–A 1367 supercluster: Optical spectroscopy of 102 galaxies p. 227

G. Gavazzi, L. Carrasco and R. Galli

Published online: 15 April 1999

DOI: https://doi.org/10.1051/aas:1999209

• Full HTML
• PDF (780.5 KB)
• Simbad Objects
• NASA ADS Abstract Service

Free Access

Colour-magnitude diagrams of the post-core collapse globular clusters NGC 6256 and NGC 6717 (Palomar 9) p. 237

S. Ortolani, B. Barbuy and E. Bica

Published online: 15 April 1999

DOI: https://doi.org/10.1051/aas:1999210

• Full HTML
• PDF (269.5 KB)
• Simbad Objects
• NASA ADS Abstract Service

Free Access

Dust continuum imaging of C/1995 O1 (Hale-Bopp): - Rotation period and dust outflow velocity p. 245

J. Warell, C.-I. Lagerkvist and J. S.V. Lagerros

Published online: 15 April 1999

DOI: https://doi.org/10.1051/aas:1999213

• Full HTML
• PDF (555.6 KB)
• NASA ADS Abstract Service

Free Access

CCD astrometry of Saturn's satellites in 1995 and 1997 p. 257

D. Harper, K. Beurle, I. P. Williams, C. D. Murray, D. B. Taylor, A. Fitzsimmons and I. M. Cartwright

Published online: 15 April 1999

DOI: https://doi.org/10.1051/aas:1999211

• Full HTML
• PDF (176.9 KB)
• Tables at CDS
• NASA ADS Abstract Service

Free Access

Extension of Tycho catalog for low-extinction windows in the galactic bulge p. 261

T. P. Dominici, R. Teixeira, J. E. Horvath, G. A. Medina Tanco and P. Benevides-Soares

Published online: 15 April 1999

DOI: https://doi.org/10.1051/aas:1999212

• Full HTML
• PDF (292.0 KB)
• Tables at CDS
• Simbad Objects
• NASA ADS Abstract Service

Free Access

A survey of the ISM in early-type galaxies - II. The dust p. 269

F. Ferrari, M. G. Pastoriza, F. Macchetto and N. Caon

Published online: 15 April 1999

DOI: https://doi.org/10.1051/aas:1999465

• Full HTML
• PDF (1.391 MB)
• Simbad Objects
• NASA ADS Abstract Service

Free Access

Pulsation of the δ Scuti star VZ Cancri p. 285

J.-N. Fu and S.-Y. Jiang

Published online: 15 April 1999

DOI: https://doi.org/10.1051/aas:1999214

• Full HTML
• PDF (1.089 MB)
• Simbad Objects
• NASA ADS Abstract Service

Free Access

The photographic observations on the components of Sirius p. 293

D. M.D. Jasinta and B. Hidayat

Published online: 15 April 1999

DOI: https://doi.org/10.1051/aas:1999215

• Full HTML
• PDF (144.1 KB)
• Tables at CDS
• Simbad Objects
• NASA ADS Abstract Service

Free Access

Gravitational lensing statistics with extragalactic surveys - II. Analysis of the Jodrell Bank-VLA Astrometric Survey p. 297

P. Helbig, D. Marlow, R. Quast, P. N. Wilkinson, I. W.A. Browne and L. V.E. Koopmans

Published online: 15 April 1999

DOI: https://doi.org/10.1051/aas:1999467

• Full HTML
• PDF (343.2 KB)
• Simbad Objects
• NASA ADS Abstract Service

Free Access

An astrometric catalogue for the area of Coma Berenices p. 307

C. Abad and B. Vicente

Published online: 15 April 1999

DOI: https://doi.org/10.1051/aas:1999216

• Full HTML
• PDF (456.5 KB)
• Tables at CDS
• Simbad Objects
• NASA ADS Abstract Service

Free Access

Spectroscopic observations of young open clusters: IC 1805, NGC 654 and NGC 6823 p. 313

H. M. Shi and J. Y. Hu

Published online: 15 April 1999

DOI: https://doi.org/10.1051/aas:1999217

• Full HTML
• PDF (496.3 KB)
• Simbad Objects
• NASA ADS Abstract Service

Free Access

High density molecular clumps around protostellar candidates p. 333

R. Cesaroni, M. Felli and C. M. Walmsley

Published online: 15 April 1999

DOI: https://doi.org/10.1051/aas:1999218

• Full HTML
• PDF (3.427 MB)
• Simbad Objects
• NASA ADS Abstract Service

Free Access

The nature of the star clusters ESO 93-SC08 and ESO 452-SC11 p. 363

E. Bica, S. Ortolani and B. Barbuy

Published online: 15 April 1999

DOI: https://doi.org/10.1051/aas:1999219

• Full HTML
• PDF (645.5 KB)
• Simbad Objects
• NASA ADS Abstract Service

Free Access

New spectroscopic components in 8 multiple systems p. 373

A. A. Tokovinin

Published online: 15 April 1999

DOI: https://doi.org/10.1051/aas:1999220

• Full HTML
• PDF (318.6 KB)
• Tables at CDS
• Simbad Objects
• NASA ADS Abstract Service

Free Access

uvby photometry of the magnetic CP stars 45 Leonis, HR 4330, 49 Herculis, and HR 6718 p. 379

S. J. Adelman, K. E. Rayle and C.-L.M. Pi

Published online: 15 April 1999

DOI: https://doi.org/10.1051/aas:1999221

• Full HTML
• PDF (229.6 KB)
• Tables at CDS
• Simbad Objects
• NASA ADS Abstract Service

Free Access

Atomic data from the IRON Project - XXXIV. Electron impact excitation of Fe xvi p. 385

W. Eissner, M. E. Galavís, C. Mendoza and C. J. Zeippen

Published online: 15 April 1999

DOI: https://doi.org/10.1051/aas:1999466

• Full HTML
• PDF (362.7 KB)
• NASA ADS Abstract Service

Free Access

Atomic data from the Iron Project - XXXVII. Electron impact excitation collision strengths and rate coefficients for Fe VI p. 395

G. X. Chen and A. K. Pradhan

Published online: 15 April 1999

DOI: https://doi.org/10.1051/aas:1999464

• Full HTML
• PDF (606.3 KB)
• Tables at CDS
• NASA ADS Abstract Service

Free Access

WWW database of optical constants for astronomy p. 405

Th. Henning, V. B. Il'in, N. A. Krivova, B. Michel and N. V. Voshchinnikov

Published online: 15 April 1999

DOI: https://doi.org/10.1051/aas:1999222

• Full HTML
• PDF (115.5 KB)
• NASA ADS Abstract Service

Free Access

BeppoSAX Low-Energy Concentrator Spectrometer background subtraction techniques p. 407

A. N. Parmar, T. Oosterbroek, A. Orr, M. Guainazzi, N. Shane, M. J. Freyberg, D. Ricci and A. Malizia

Published online: 15 April 1999

DOI: https://doi.org/10.1051/aas:1999431

• Full HTML
• PDF (1.110 MB)
• Simbad Objects
• NASA ADS Abstract Service

Free Access

Evolution of the "efficiency” when different data sets are combined into a unified adjustment p. 419

D. Pourbaix and H. Eichhorn

Published online: 15 April 1999

DOI: https://doi.org/10.1051/aas:1999223

• Full HTML
• PDF (146.4 KB)
• Simbad Objects
• NASA ADS Abstract Service

Free Access

Characterization of variable stars by robust wave variograms: An application to Hipparcos mission p. 421

L. Eyer and M. G. Genton

Published online: 15 April 1999

DOI: https://doi.org/10.1051/aas:1999224

• Full HTML
• PDF (1.282 MB)
• Simbad Objects
• NASA ADS Abstract Service