Astronomy and Astrophysics ISSN: 1432-0746 Table of Contents Volume 327 Number 2 (1997) Letters to the Editor HST confirmation of the lensed quasar J03.13 J. Surdej, J.-F. Claeskens, M. Remy, S. Refsdal, B. Pirenne, A. Prieto, and Ch. Vanderriest Astron. Astrophys. 327, P L1-L4 (1997). Abstract Article in HTML | PDF (210 KB) | (gzipped) PostScript (163 KB) Measurement of the flux, spectrum, and variability of TeV -rays from Mkn 501 during a state of high activity F. Aharonian, A.G. Akhperjanian, J.A. Barrio, K. Bernlöhr, J.J.G. Beteta, S.M. Bradbury, J.L. Contreras, J. Cortina, A. Daum, T. Deckers, E. Feigl, J. Fernandez, V. Fonseca, A. Fraß, B. Funk, J.C. Gonzalez, V. Haustein, G. Heinzelmann, M. Hemberger, G. Hermann, M. Heß, A. Heusler, W. Hofmann, I. Holl, D. Horns, R. Kankanian, O. Kirstein, C. Köhler, A. Konopelko, H. Kornmayer, D. Kranich, H. Krawczynski, H. Lampeitl, A. Lindner, E. Lorenz, N. Magnussen, H. Meyer, R. Mirzoyan, H. Möller, A. Moralejo, L. Padilla, M. Panter, D. Petry, R. Plaga, J. Prahl, C. Prosch, G. Pühlhofer, G. Rauterberg, W. Rhode, R. Rivero, A. Röhring, V. Sahakian, M. Samorski, J.A. Sanchez, D. Schmele, T. Schmidt, W. Stamm, M. Ulrich, H.J. Völk, S. Westerhoff, B. Wiebel-Sooth, C.A. Wiedner, M. Willmer, and H. Wirth (HEGRA Collaboration) Astron. Astrophys. 327, P L5-L8 (1997). Abstract Article in HTML | PDF (292 KB) | (gzipped) PostScript (242 KB) Chemical stratification in the Orion Bar region: CN and CS submillimeter observations R. Simon, J. Stutzki, A. Sternberg, and G. Winnewisser Astron. Astrophys. 327, P L9-L12 (1997). Abstract Article in HTML | PDF (656 KB) | (gzipped) PostScript (402 KB) EGRET gamma-ray source 2EG J0809+5117, a quasar with redshift of 1.14? Xue-Bing Wu, Qi-Bin Li, Yong-Heng Zhao, and Li Cao Astron. Astrophys. 327, P L13-L16 (1997). Abstract Article in HTML | PDF (318 KB) | (gzipped) PostScript (261 KB) New upper limits on the interstellar O2 abundance F. Combes, T. Wiklind, and N. Nakai Astron. Astrophys. 327, P L17-L20 (1997). Abstract Article in HTML | PDF (156 KB) | (gzipped) PostScript (149 KB) Cosmology Primordial nucleosynthesis with massive neutrinos J.B. Rehm, G.G. Raffelt, and A. Weiss Astron. Astrophys. 327, P 443-452 (1997). Abstract Article in HTML | PDF (894 KB) | (gzipped) PostScript (692 KB) Perspectives for detecting cold H2 in outer galactic disks Françoise Combes and Daniel Pfenniger Astron. Astrophys. 327, P 453-466 (1997). Abstract Article in HTML | PDF (489 KB) | (gzipped) PostScript (189 KB) Extragalactic astronomy Properties of optically and X-ray selected quasars G. Lamer, H. Brunner, and R. Staubert Astron. Astrophys. 327, P 467-478 (1997). Abstract Article in HTML | PDF (475 KB) | (gzipped) PostScript (594 KB) Concentration of quasars around the active extragalactic object 3C 345 Halton Arp Astron. Astrophys. 327, P 479-482 (1997). Abstract Article in HTML | PDF (135 KB) | (gzipped) PostScript (220 KB) Evidence for a dusty warm absorber in NGC 3227? Stefanie Komossa and Henner Fink Astron. Astrophys. 327, P 483-492 (1997). Abstract Article in HTML | PDF (303 KB) | (gzipped) PostScript (184 KB) Millimetre line CO (2 1) observations of a complete sample of AGN D. Rigopoulou, I. Papadakis, A. Lawrence, and M. Ward Astron. Astrophys. 327, P 493-502 (1997). Abstract Article in HTML | PDF (571 KB) | (gzipped) PostScript (318 KB) Halo and bulge/disk globular clusters in the S0 galaxy NGC 1380 Markus Kissler-Patig, Tom Richtler, Jesper Storm, and Massimo Della Valle Astron. Astrophys. 327, P 503-512 (1997). Abstract Article in HTML | PDF (460 KB) | (gzipped) PostScript (522 KB) The high-frequency compact radio structure of the peculiar quasar 4C 39.25 A. Alberdi, T.P. Krichbaum, D.A. Graham, A. Greve, M. Grewing, J.M. Marcaide, A. Witzel, R.S. Booth, L.B. Bååth, F. Colomer, S. Doeleman, A.P. Marscher, A.E.E. Rogers, C.J. Schalinski, and K. Standke Astron. Astrophys. 327, P 513-521 (1997). Abstract Article in HTML | PDF (530 KB) | (gzipped) PostScript (321 KB) The molecular gas content of spiral galaxies in the Coma/A1367 supercluster A. Boselli, G. Gavazzi, J. Lequeux, V. Buat, F. Casoli, J. Dickey, and J. Donas Astron. Astrophys. 327, P 522-538 (1997). Abstract Article in HTML | PDF (879 KB) | (gzipped) PostScript (498 KB) Very rapid optical variability of PKS 2155-304 S. Paltani, T.J.-L. Courvoisier, A. Blecha, and P. Bratschi Astron. Astrophys. 327, P 539-549 (1997). Abstract Article in HTML | PDF (521 KB) | (gzipped) PostScript (336 KB) Jet deflections in radio galaxies S.J. Tingay Astron. Astrophys. 327, P 550-554 (1997). Abstract Article in HTML | PDF (212 KB) | (gzipped) PostScript (102 KB) Soft X-ray properties of the Seyfert 1.8 galaxy NGC 3786 Stefanie Komossa and Henner Fink Astron. Astrophys. 327, P 555-561 (1997). Abstract Article in HTML | PDF (274 KB) | (gzipped) PostScript (277 KB) NGC 1427A an LMC type galaxy in the Fornax cluster Michael Hilker, Dominik J. Bomans, Leopoldo Infante, and Markus Kissler-Patig Astron. Astrophys. 327, P 562-568 (1997). Abstract Article in HTML | PDF (643 KB) | (gzipped) PostScript (572 KB) Galactic structure and dynamics The large scale structure of the galactic center at low radio frequencies H. Alvarez, J. Aparici, and J. May Astron. Astrophys. 327, P 569-576 (1997). Abstract Article in HTML | PDF (286 KB) | (gzipped) PostScript (514 KB) Hot subdwarf stars: galactic orbits and distribution perpendicular to the plane K.S. de Boer, Y. Aguilar Sánchez, M. Altmann, M. Geffert, M. Odenkirchen, J.H.K. Schmidt, and J. Colin Astron. Astrophys. 327, P 577-586 (1997). Abstract Article in HTML | PDF (417 KB) | (gzipped) PostScript (259 KB) The rise and fall of the NaMgAl stars Jocelyn Tomkin, Bengt Edvardsson, David L. Lambert, and Bengt Gustafsson Astron. Astrophys. 327, P 587-597 (1997). Abstract Article in HTML | PDF (334 KB) | (gzipped) PostScript (200 KB) Stellar clusters and associations Binary stars in globular clusters: detection of a binary sequence in NGC 2808? F.R. Ferraro, E. Carretta, F. Fusi Pecci, and A. Zamboni Astron. Astrophys. 327, P 598-601 (1997). Abstract Article in HTML | PDF (255 KB) | (gzipped) PostScript (125 KB) Formation, structure and evolution of stars Cataclysmic variables in the ROSAT PSPC All Sky Survey F. Verbunt, W.H. Bunk, H. Ritter, and E. Pfeffermann Astron. Astrophys. 327, P 602-613 (1997). Abstract Article in HTML | PDF (485 KB) | (gzipped) PostScript (190 KB) Circumstellar dust shells around long-period variables VI. An approximative formula for the mass loss rate of C-rich stars T.U. Arndt, A.J. Fleischer, and E. Sedlmayr Astron. Astrophys. 327, P 614-619 (1997). Abstract Article in HTML | PDF (382 KB) | (gzipped) PostScript (233 KB) Stability criteria for mass transfer in binary stellar evolution G.E. Soberman, E.S. Phinney, and E.P.J. van den Heuvel Astron. Astrophys. 327, P 620-635 (1997). Abstract Article in HTML | PDF (907 KB) | (gzipped) PostScript (487 KB) First CCD measurements in the a system for detecting CP2 stars H.M. Maitzen, E. Paunzen, and M. Rode Astron. Astrophys. 327, P 636-639 (1997). Abstract Article in HTML | PDF (137 KB) | (gzipped) PostScript (104 KB) Spectroscopic observations of the interacting binary BY Crucis K. Daems and C. Waelkens Astron. Astrophys. 327, P 640-647 (1997). Abstract Article in HTML | PDF (337 KB) | (gzipped) PostScript (221 KB) SS433 in the ultraviolet J.F. Dolan, P.T. Boyd, S. Fabrika, S. Tapia, V. Bychkov, A.A. Panferov, M.J. Nelson, J.W. Percival, G.W. van Citters, D.C. Taylor, and M.J. Taylor Astron. Astrophys. 327, P 648-655 (1997). Abstract Article in HTML | PDF (199 KB) | (gzipped) PostScript (302 KB) Oxygen-rich Mira variables: near-infrared luminosity calibrations. Populations and period-luminosity relations R. Alvarez, M-O. Mennessier, D. Barthès, X. Luri, and J.A. Mattei Astron. Astrophys. 327, P 656-661 (1997). Abstract Article in HTML | PDF (225 KB) | (gzipped) PostScript (293 KB) Stellar atmospheres Acceleration of relativistic plasma in the magnetosphere of an axisymmetric rotator S.V. Bogovalov Astron. Astrophys. 327, P 662-670 (1997). Abstract Article in HTML | PDF (604 KB) | (gzipped) PostScript (886 KB) Sub-arcsecond morphology and kinematics of the DG Tauri jet in the [O I]6300 line Claudia Lavalley, Sylvie Cabrit, Catherine Dougados, Pierre Ferruit, and Roland Bacon Astron. Astrophys. 327, P 671-680 (1997). Abstract Article in HTML | PDF (506 KB) | (gzipped) PostScript (355 KB) The Na I resonance lines as a spectroscopic test of late-type stellar atmospheres A. Tripicchio, G. Severino, E. Covino, L. Terranegra, and R.J. Garcí a López Astron. Astrophys. 327, P 681-688 (1997). Abstract Article in HTML | PDF (390 KB) | (gzipped) PostScript (235 KB) The rich molecular content of OH 231.8+4.2 C. Sánchez Contreras, V. Bujarrabal, and J. Alcolea Astron. Astrophys. 327, P 689-698 (1997). Abstract Article in HTML | PDF (558 KB) | (gzipped) PostScript (315 KB) Wind variability of B supergiants. III. Corotating spiral structures in the stellar wind of HD 64760 A.W. Fullerton, D.L. Massa, R.K. Prinja, S.P. Owocki, and S.R. Cranmer Astron. Astrophys. 327, P 699-720 (1997). Abstract Article in HTML | PDF (1677 KB) | (gzipped) PostScript (1078 KB) A search for planetary nebulae around hot white dwarfs K. Werner, K. Bagschik, T. Rauch, and R. Napiwotzki Astron. Astrophys. 327, P 721-724 (1997). Abstract Article in HTML | PDF (469 KB) | (gzipped) PostScript (380 KB) Physical properties of stellar winds from young stellar objects Hou Jinliang, Jiang Dongrong, and Fu Chengqi Astron. Astrophys. 327, P 725-735 (1997). Abstract Article in HTML | PDF (622 KB) | (gzipped) PostScript (219 KB) Diffuse matter in space (including H II regions and planetary nebulae) On the mass distribution of planetary nebulae central stars G. Stasiska, S.K. Górny, and R. Tylenda Astron. Astrophys. 327, P 736-742 (1997). Abstract Article in HTML | PDF (567 KB) | (gzipped) PostScript (324 KB) Low-temperature infrared properties of cosmic dust analogues Th. Henning and H. Mutschke Astron. Astrophys. 327, P 743-754 (1997). Abstract Article in HTML | PDF (1143 KB) | (gzipped) PostScript (485 KB) Search for H2O maser emission from high-latitude IRAS sources F. Palla, C. Codella, R. Valdettaro, and C. Baffa Astron. Astrophys. 327, P 755-757 (1997). Abstract Article in HTML | PDF (150 KB) | (gzipped) PostScript (112 KB) L 1287 (H2O): accretion disk-impinging-clumps traced by masers? D. Fiebig Astron. Astrophys. 327, P 758-770 (1997). Abstract Article in HTML | PDF (1134 KB) | (gzipped) PostScript (609 KB) The Sun Influence of heavy element and rotationally induced diffusions on the solar models M. Gabriel Astron. Astrophys. 327, P 771-778 (1997). Abstract Article in HTML | PDF (650 KB) | (gzipped) PostScript (244 KB) Flow patterns around old sunspots and flare activity B. Kálmán Astron. Astrophys. 327, P 779-785 (1997). Abstract Article in HTML | PDF (259 KB) | (gzipped) PostScript (358 KB) Dynamical phenomena in sunspots. I. Time dependent relaxation to equilibrium R.T. Gangadhara and S.S. Hasan Astron. Astrophys. 327, P 786-794 (1997). Abstract Article in HTML | PDF (443 KB) | (gzipped) PostScript (490 KB) Estimation of the depths of initial anchoring and the rising-rates of sunspot magnetic structures from rotation frequencies of sunspot groups J. Javaraiah and M.H. Gokhale Astron. Astrophys. 327, P 795-799 (1997). Abstract Article in HTML | PDF (187 KB) | (gzipped) PostScript (253 KB) The solar system On atmospheric excitation of out-of-phase nutational components S. Molodensky and E. Groten Astron. Astrophys. 327, P 800-812 (1997). Abstract Article in HTML | PDF (246 KB) | (gzipped) PostScript (178 KB) Physical and chemical processes The galactic dynamo effect due to Parker-shearing instability of magnetic flux tubes. II. Numerical simulations and the nonlinear evolution M. Hanasz Astron. Astrophys. 327, P 813-824 (1997). Abstract Article in HTML | PDF (779 KB) | (gzipped) PostScript (4297 KB) Chemical reactions in protoplanetary accretion disks III. The role of ionisation processes F. Finocchi and H.-P. Gail Astron. Astrophys. 327, P 825-844 (1997). Abstract Article in HTML | PDF (514 KB) | (gzipped) PostScript (388 KB) A new approach to the canonical s-process model S. Goriely Astron. Astrophys. 327, P 845-853 (1997). Abstract Article in HTML | PDF (319 KB) | (gzipped) PostScript (638 KB) Dynamical response of magnetic tubes to transverse perturbations II. Towards thin flux tubes U. Ziegler and P. Ulmschneider Astron. Astrophys. 327, P 854-862 (1997). Abstract Article in HTML | PDF (505 KB) | (gzipped) PostScript (487 KB) © European Southern Observatory (ESO) 1997 Online publication: October 14, 1997 Last change: April 6, 1998 helpdesk@link.springer.de