Astronomy and Astrophysics 1991: Vol 246 Table of Contents

5 Pages·1991·1.5 MB·English

Volume 246 1991
Contents
Letters to the Editor ROSAT observation of the boundary layer between the
white dwarf and the accretion disk of VW Hydri
Preface to the series of ROSAT publications Belloni, T., Verbunt, F., Beuermann, K., Bunk, W.,
Izzo, C., Kley, W., Pietsch, W., Ritter, H.,
Results on the X-ray background and sources from the
Thomas, H.C., Voges, W.
ROSAT Medium Sensitivity Survey
Hasinger, G., Schmidt, M., Triimper, J. B Crateris: another Sirius system in the solar neighbour-
hood
Observations of the BL Lacertae objects Mkn 501 and
Fleming, T.A., Schmitt, J.H.M.M., Barstow, M.A.,
Mkn 421 with ROSAT
Mittaz, J.P.D.
Fink, H.H., Thomas, H.-C., Hasinger, G., Predehl, P.,
Schaeidt, S., Makino, F., Warwick, R.S. Detection of the coronal line [Fe x] 16374 in the cooling
flow cluster A 1795
The X-ray morphology of the relaxed cluster of galaxies
Anton, K., Wagner, S., Appenzeller, I.
A 2256. 1. Evidence for a merger event
Briel, U.G., Henry, J.P., Schwarz, R.A., Bohringer, H., Detection of the ground-state transition of HDO
Ebeling, H., Edge, A.C., Hartner, G.D., Schindler, S., Schulz, A., Giisten, R., Serabyn, E., Walmsley, C.M.
Triimper, J., Voges, W.
QSO absorption lines and the evolution of galaxies
The X-ray morphology of the relaxed cluster of galaxies Fritze-von Alvensleben, U., Kriiger, H., Fricke, K.J.
A 2256. II. Sources around the extended cluster emission
First detection of HDO in the atmosphere of Venus at
Henry, J.P., Briel, U.G.
radio wavelength: an estimate of the H,O vertical distribu-
ROSAT observation of two supersoft sources in the Large tion
Magellanic Cloud Encrenaz, T., Lellouch, E., Paubert, G., Gulkis S.
Greiner, J., Hasinger, G., Kahabk1 , P.
Laboratory spectra of gaseous zirconium sulphide (ZrS)
ROSAT discovery of bright X-ray sources in globular
Jonsson, J., Lindgren, B., Taklif, A.G.
clusters Ter 6 and NGC 6652
Predehl, P., Hasinger, G., Verbunt, F. Observations of the narrow nebular lines from the
SN 1987A circumstellar material
A ROSAT glance at the galactic plane Lifan Wang
Motch, C., Belloni, T., Buckley, D., Gottwald, M.,
Hasinger, G., Pakull, M.W., Pietsch, W., Reinsch, K., Galaxies underlying F 9 and 1 09149-6206
Remillard, R.A., Schmitt, J.H.M.M., Triimper, J., Véron-Cetty, M.P., Woltjer, L., Roy, A.L.
Zimmermann, H.-U. L24 Post-perihelion observations of P/Halley. III. An outburst
Discovery of a galactic supernova remnant with ROSAT at r=14.3 AU
Pfeffermann, E., Aschenbach, B., Predehl, P. L28 West, R.M., Hainaut, O., Smette, A.
The optical counterpart of the Z source GX 349 +2
Observation of soft X-ray emission from the supernova Penninx, W., Augusteijn, T.
remnant G 18.95-1.1
Aschenbach, B., Brinkmann, W., Pfeffermann, E..,
First, E., Reich, W. L32
Cosmology
Short time-scale X-ray variability in the AM Her-type bi-
Photon stigmata from the recombination phase superim-
nary EF Eridani
posed on the cosmological background radiation
Beuermann, K., Thomas, H.-C., Pietsch, W. L36
Fahr, H.J., Loch, R.
ROSAT observations of the X-ray halo around GX 339-4 Dynamical Voronoi tessellation. III. The distribution of
Predehl, P., Brduninger, H., Burkert, W., galaxies
Schmitt, J.H.M.M. L40 Zaninetti, L. 291
IV
Substructure in Abell clusters The evolution and synchronization of angular-momen-
Rhee, G.F.R.N., van Haarlem, M.P., Katgert, P. 301 tum-losing G-type main sequence binaries
Maceroni, C., van 't Veer, F.
From small-scale fractality to large-scale homogeneity: a
family of cascading models for the distribution of galaxies TZ Fornacis: stellar and tidal evolution in a binary with a
Castagnoli, C., Provenzale, A. 634 fully-fledged red giant (Absolute dimensions of eclipsing
binaries. XVII)
Extragalactic astronomy Andersen, J., Clausen, J.V., Nordstrém, B., Tomkin, J.,
Mayor, M. 99
The large-scale radio continuum structure of the edge-on
Advanced stages in the evolution of the Sun
spiral galaxy NGC 891
Jorgensen, U.G. 118
Hummel, E., Dahlem, M., van der Hulst, J.M.,
Sukumar, S. The long-term evolution of FU Orionis variables
The rotation of accretion disks and the power spectra of X- Hessman, F.V. 137
ray “flickering”
The parameters R and T,, in stellar models and observa-
Zhang, X.-H., Bao, G.
tions
A star-forming disk in the elliptical galaxy NGC 5173 Baschek, B., Scholz, M., Wehrse, R.
Vader, J.P., Vigroux, L.
Mechanisms for the initiation of detonations in the degen-
Southern extension of the Perseus Supercluster? erate matter of supernovae
Maurogordato, S., Proust, D., Balkowski, C. Khokhlov, A.M.
Formation and evolution of early distortions of the micro- Absolute dimensions of eclipsing binaries. XIX. BW
wave background spectrum: a numerical study Aquarii: a late F-type indicator of overshooting
Burigana, C., Danese, L., De Zotti, G. Clausen, J.V.
Near-infrared radiation of actively star-forming galaxies The distance to the luminous blue variable HR Carinae
van den Broek, A.C., de Jong, T., Brink, K. van Genderen, A.M., Robijn, F.H.A..,
A radio-optical study of blue compact dwarf galaxies. van Esch, B.P.M., Lamers, H.J.G.L.M.
I. Radio continuum observations A new equation of state for dense matter and fast rotating
Klein, U., Weiland, H., Brinks, E. pulsars
(RN) The distance to the Magellanic Clouds from lumi- Xuejun Wu, Miither, H., Soffel, M., Herold, H..,
nous F supergiants Ruder, H.
Arellano Ferro, A., Mantegazza, L., Antonello, E. Gravitational waves from the collapse of rotating stellar
(RN) Intermediate band photometry of the CP2-star cores
HD 220825 (x Psc) Méonchmeyer, R., Schafer, G., Miiller, E., Kates, R.E.
Kerschbaum, F., Maitzen, H.M. Photometry of yellow semiregular variables: g Cassio-
Internal stellar kinematics of three dwarf ellipticals in the peiae
Local Group Zsoldos, E., Percy, J.R.
Bender, R., Paquet, A., Nieto, J.-L. CO observations of bright carbon stars at 230 GHz
Woodsworth, A.W., Kwok, S., Chan, S.J.,
Galactic structure and dynamics Murowinski, R.
Slowly pulsating B stars
Generalized Riemann ellipsoids. Equilibrium and stabil-
Waelkens, C.
ity
Filippi, S., Ruffini, R., Sepulveda, A. Erratum: Statistical equilibrium and photospheric abun-
dance of carbon in the Sun and in Vega
Trends in copper and zinc abundances for disk and halo
Stiirenburg, S., Holweger, H.
stars
Sneden, C., Gratton, R.G., Crocker, D.A.
Solitary vortices in a stellar galactic disk Stellar atmospheres
Korchagin, V.I., Ryabtsev, A.D.
Line profile variability of the Be star x Draconis
Hill, G.M., Walker, G.A.H., Yang, S.
Formation, structure and evolution of stars CO observations of cold IRAS objects: AGB and post-
Rapid photometry of the 6 Scuti variable 63 Herculis and AGB stars
of the F 2V star HD 155543: observations and analysis of Likkel, L., Forveille, T., Omont, A., Morris, M.
the time series On the nature of HD 93521, a high galactic latitude O-
Belmonte, J.A., Chevreton, M., Mangeney, A., star
Praderie, F., Saint-Pé, O., Puget, P., Alvarez, M.., Lennon, D.J., Dufton, P.L., Keenan, F.P.,
Roca Cortés, T. Holmgren, D.E.
Changes in the binary system parameters resulting from LkHa 198 and V 376 Cassiopeiae: speckle interferometric
nova explosions and polarimetric observations of circumstellar dust
Livio, M., Govarie, A., Ritter, H. Leinert, C., Haas, M., Lenzen, R.
The range of abundances of iron, chromium, and silicon The relationship between low-frequency oscillations in the
over the surfaces of the CP stars e Ursae Majoris and @ Au- chromosphere and background magnetic fields
rigae Merkulenko, V.E., Polyakov, V_I.
Rice, J.B., Wehlau, W.H.
Models for the radiatively driven stellar wind of early-type
stars The solar system
Blomme, R.
Ground-based observations of comets Giacobini-Zinner
Hanle effect with partial frequency redistribution. I. Nu- (1984e) and Hartley-Good (19851)
merical methods and first applications Landaberry, S.J.C., Singh, P.D.,
Faurobert-Scholl, M. de Freitas Pacheco, J.A.
Asphericity effects in scattering dominated photospheres
HGflich, P.
The bright RV Tauri star R Scuti during an exceptional Celestial mechanics and astrometry
irregular light phase
Orbital evolution studies of asteroids near the 5:2 mean
Lébre, A., Gillet, D.
motion resonance with Jupiter
VLBI observations of HD 193793 Hahn, G., Lagerkvist, C.-I., Lindgren, M..,
Felli, M., Massi, M. Dahigren, M.
The origin of the Call and Nal absorptions towards A general theory of motion for the eight major satellites of
HR 2174
Saturn. ITI. Short-period perturbations
Lagrange-Henri, A.M.., Ferlet, R., Vidal-Madjar, A.., Vienne, A., Duriez, L.
Beust, H.
Diffuse matter in space (including Ht regions and planetary Instruments, data processing, and computational methods
nebulae)
(RN) Polynomial fits for polarization estimation
(RN) Observations of interstellar lines towards
Stewart, B.G.
HD 110432
Crawford, I.A.
Astronomical and laboratory study of Si'*CC Abstracts of articles which have been published in
Cernicharo, J., Guélin, M., Kahane, C., Bogey, M.,
A. & A. Suppl. Ser. 88, No. 1, and 88, No. 2
Demuynck, C., Destombes, J.L.
An extensive study of planetary nebulae in the galactic Hf line profile variability of seven southern Be stars
bulge. III. The observed central star mass distribution Mennickent, R.E.
Tylenda, R., Stasinska, G., Acker, A., Stenholm, B. Infrared photometry of M 10 red giant stars
Foreground dust and gas and the extinction curve of the Arribas, S., Caputo, F., Martinez Roger, C.
Large Magellanic Cloud Models of hydrogen emission from moving slabs: excita-
Schwering, P.B.W., Israel, FP. tion, ionization and line intensities
(RN) The far-UV diffuse background revisited Randich, M.S., Giovanardi, C., Natta, A., Palla, F.
Pérault, M., Lequeux, J., Hanus, M., Joubert, M. Fibre spectroscopy and BV CCD photometry of the south-
Water masers associated with dense molecular clouds and ern open cluster NGC 3114
ultracompact H Ii regions Sagar, R., Sharples, R.M.
Palla, F., Brand, J., Cesaroni, R., Comoretto, G., Photographic observations of visual double stars
Felli, M. Panjaitan, E., Herdiwijaya, D.
The jet and energy source of HH 46/47 Observations of edge-on galaxies at 843 MHz
Reipurth, B., Heathcote, S. Harnett, J.I., Reynolds, J.E.
Herbig-Haro jets and molecular outflows in L1617 CCD photometry in the Vilnius photometric systems.
Reipurth, B., Olberg, M. III. Analysis of a region in Lyra
Smriglio, F., Nandy, K., Boyle, R.P., Dasgupta, A.K.,
The radio continuum spectrum of partially ionized
Straizys, V., Janulis, R.
globules
Pastor, J., Canté, J., Rodriguez, L.F. Studies of Cepheid-type variability. IX. U and V Caeli:
Gas and dust in the Ophiuchus region BVRI photometry of two halo RR Lyrae stars
de Geus, E.J., Burton, W.B. Hansen, L., Petersen, J.O.
Dense clumps in NGC 2024 — protostellar condensations? Chemical abundances in early B-type stars. IT. Line identi-
Schulz, A., Giisten, R., Zylka, R., Serabyn, E. fication and atomic data for high resolution spectra
Kilian, J., Montenbruck, O., Nissen, P.E.
The Sun The energy-balance temperature of central stars of galactic
Center-to-limb variation of the network bright points in planetary nebulae. II
the solar photosphere Preite-Martinez, A., Acker, A., Képpen, J.,
Auffret, H., Muller, R. Stenholm, B.
VI
Photometric and spectroscopic observations of the cluster Carbon stars in the galactic bulge — identification, spectro-
of galaxies Abell 2390 photometric and infrared photometric data
Le Borgne, J.-F., Mathez, G., Mellier, Y., Pellé, R., Azzopardi, M., Lequeux, J., Rebeirot, E.,
Sanahuja, B., Soucail, G. Westerlund, B.E.
CCD UBVR photometry of two old open clusters: King 11 The second Henry Draper Extension: spectral types, mag-
and Be 42. Comparison with theoretical models nitudes and precise positions for 10639 stars
Aparicio, A., Bertelli, G., Chiosi, C., Garcia- Roser, S., Bastian, U., Wiese, K.
Pelayo, J.M. Multiplicity among solar-type stars in the solar neighbour-
Long-term variability of southern hemisphere water hood. I. CORAVEL radial velocity observations of 291
masers stars
Sestokas Filho, B., Scalise Jr, E. Duquennoy, A., Mayor, M., Halbwachs, J.-L.
CO mapping of bipolar outflows CCD surface photometry of early-type barred galaxies.
Phillips, J.P., Mampaso, A. I. Data reduction and results
Wozniak, H., Pierce, M.J.
Optical monitoring of quasars and BL Lacertae ob-
jects. II Redshifts of southern rich clusters
Sillanpaéd, A., Mikkola, S., Valtaoja, L. Cappi, A., Focardi, P., Gregorini, L., Vettolani, G.
RGU-photometric space-densities in a field close to Compact radio sources in the galactic plane near /= 140°,
NGC 7006 compared with the gradients predicted by the 5 b=0
Basle standard models Green, D.A.
Fenkart, R., Karaali, S. Chemical composition of globular cluster stars. II. Equiva-
Deep narrow band interference filter photographs of se- lent widths and abundances
lected extended planetary nebulae Francois, P., Huille, S.
Rosado, M., Moreno, M.A.
Near-infrared spectra of RV Tauri stars
Mantegazza, L. Papers accepted for publication in A. & A.