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Vol. 144 No. 2 June I 2000

Astronomy and Astrophysics

Supplement Series

Vol. 144 No. 2 June I 2000

An X-ray and optical study of the cluster A33 p. 187
S. Colafrancesco, C.R. Mullis, A. Wolter, I.M. Gioia, T. Maccacaro, A. Antonelli, F. Fiore, J. Kaastra, R. Mewe, Y. Rephaeli, R. Fusco-Femiano, V. Antonuccio-Delogu, F. Matteucci and P. Mazzotta
Abstract | Full HTML | PDF (239 KB) | PS (798 KB)
Dust properties in NGC 6611 p. 195
A.M. Orsatti, E.I. Vega and H.G. Marraco
Abstract | Full HTML | PDF (248 KB) | PS (226 KB)
Metal abundances of field A and Am stars p. 203
A. Hui-Bon-Hoa
Abstract | Full HTML | PDF (127 KB) | PS (139 KB)
The first orbital elements for eight binaries p. 211
G.M. Popovic, R. Pavlovic and V. Zivkov
Abstract | Full HTML | PDF (153 KB) | PS (1 MB)
The supernova 1998S in NGC 3877: Another supernova with Wolf-Rayet star features in pre-maximum spectrum p. 219
Q.-Z. Liu, J.-Y. Hu, H.-R. Hang, Y.-L. Qiu, Z.-X. Zhu and Q.-Y. Qiao
Abstract | Full HTML | PDF (129 KB) | PS (398 KB)
First results of a photometric and astrometric study of the globular cluster M 71 (NGC 6838) p. 227
M. Geffert and G. Maintz
Abstract | Full HTML | PDF (386 KB) | PS (389 KB)
The DENIS Point Source Catalogue towards the Magellanic Clouds p. 235
M.-R. Cioni, C. Loup, H.J. Habing, P. Fouqué, E. Bertin, E. Deul, D. Egret, C. Alard, B. de Batz, J. Borsenberger, M. Dennefeld, N. Epchtein, T. Forveille, F. Garzón, J. Hron, S. Kimeswenger, F. Lacombe, T. Le Bertre, G.A. Mamon, A. Omont, G. Paturel, P. Persi, A. Robin, D. Rouan, G. Simon, D. Tiphène, I. Vauglin and S. Wagner
Abstract | Full HTML | PDF (2 MB) | PS (707 KB)
Emission line AGNs from the REX survey. Results from optical spectroscopy p. 247
A. Caccianiga, T. Maccacaro, A. Wolter, R. Della Ceca and I.M. Gioia
Abstract | Full HTML | PDF (1 MB) | PS (903 KB)
Differences in the dense gas between type 1 and type 2 Seyferts p. 271
S.J. Curran
Abstract | Full HTML | PDF (443 KB) | PS (278 KB)
Analysis of correlations between polarimetric and photometric characteristics of young stars. A new approach to the problem after eleven years' study p. 285
R.V. Yudin
Abstract | Full HTML | PDF (752 KB) | PS (622 KB)
Polarization for pair annihilation in strong magnetic fields p. 307
L. Semionova and D. Leahy
Abstract | Full HTML | PDF (227 KB) | PS (970 KB)
Contribution to the study of F, G, K, M binaries. VIII. HD 195850 and HD 201193, double-lined spectroscopic binaries. (Text in French) p. 317
J.M. Carquillat and N. Ginestet
Abstract | Full HTML | PDF (219 KB) | PS (568 KB)
A study of the large voids in the spatial distribution of galaxy clusters in the Northern Galactic Hemisphere p. 323
K.Y. Stavrev
Abstract | Full HTML | PDF (3 MB) | PS (2 MB)

Instruments and observational techniques
Evaluation of Devasthal site for optical astronomical observations p. 349
R. Sagar, C.S. Stalin, A.K. Pandey, W. Uddin, V. Mohan, B.B. Sanwal, S.K. Gupta, R.K.S. Yadav, A.K. Durgapal, S. Joshi, Brijesh Kumar, A.C. Gupta, Y.C. Joshi, J.B. Srivastava, U.S. Chaubey, M. Singh, P. Pant and K.G. Gupta
Abstract | Full HTML | PDF (2 MB) | PS (2 MB)

Data processing
Image subtraction using a space-varying kernel p. 363
C. Alard
Abstract | Full HTML | PDF (600 KB) | PS (794 KB)