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Astronomy & Astrophysics

Vol. 377, No. 3 (October III 2001)

Fallen trees in the devastated region of the 1908 Tunguska event (photograph by Leonid Kulik, 1928), (Farinella, P., et al., p. 1083)
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-  Letters
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The interpretation of Mn II emission from late-type B stars    p. L27
T. A. A. Sigut
DOI: http://dx.doi.org/10.1051/0004-6361:20011211
Abstract Full HTML PDF (229 KB) PS (286 KB) References SIMBAD record NASA ADS Abstract Service

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The complex iron line of NGC 5506    p. L31
G. Matt, M. Guainazzi, G. C. Perola, F. Fiore, F. Nicastro, M. Cappi and L. Piro
DOI: http://dx.doi.org/10.1051/0004-6361:20011209
Abstract Full HTML PDF (169 KB) PS (278 KB) References SIMBAD record NASA ADS Abstract Service



-  Extragalactic astronomy
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The infrared continuum radiation of NGC 1808 - A PAH and polarisation study    p. 735
R. Siebenmorgen, E. Krügel and R. J. Laureijs
DOI: http://dx.doi.org/10.1051/0004-6361:20010969
Abstract Full HTML PDF (240 KB) PS (240 KB) References SIMBAD record NASA ADS Abstract Service

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The velocity field of UGC 6697 revisited    p. 745
G. Gavazzi, M. Marcelin, A. Boselli, P. Amram, J. M. Vílchez, J. Iglesias-Paramo and M. Tarenghi
DOI: http://dx.doi.org/10.1051/0004-6361:20010991
Abstract Full HTML PDF (890 KB) PS (4.94 MB) References SIMBAD record NASA ADS Abstract Service

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NGC 5775: Anatomy of a disk-halo interface    p. 759
S.-W. Lee, J. A. Irwin, R.-J. Dettmar, C. T. Cunningham, G. Golla and Q. D. Wang
DOI: http://dx.doi.org/10.1051/0004-6361:20011046
Abstract Full HTML PDF (2.43 MB) PS (24.9 MB) References SIMBAD record NASA ADS Abstract Service

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The ROSAT deep survey - VII. RX J105343+5735: A massive cluster at z= 1.263    p. 778
D. Thompson, L. Pozzetti, G. Hasinger, I. Lehmann, M. Schmidt, B. T. Soifer, G. Szokoly, G. Wilson and G. Zamorani
DOI: http://dx.doi.org/10.1051/0004-6361:20011049
Abstract Full HTML PDF (198 KB) PS (476 KB) References SIMBAD record NASA ADS Abstract Service

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Planetary nebulae as mass tracers of their parent galaxies: Biases in the estimate of the kinematical quantities    p. 784
N. R. Napolitano, M. Arnaboldi, K. C. Freeman and M. Capaccioli
DOI: http://dx.doi.org/10.1051/0004-6361:20011106
Abstract Full HTML PDF (604 KB) PS (540 KB) References SIMBAD record NASA ADS Abstract Service

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HI observations of nearby galaxies - IV. More dwarf galaxies in the southern sky    p. 801
W. K. Huchtmeier, I. D. Karachentsev and V. E. Karachentseva
DOI: http://dx.doi.org/10.1051/0004-6361:20011138
Abstract Full HTML PDF (272 KB) PS (321 KB) References Tables at CDS SIMBAD record NASA ADS Abstract Service

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Where is the neutral atomic gas in Hickson groups?    p. 812
L. Verdes-Montenegro, M. S. Yun, B. A. Williams, W. K. Huchtmeier, A. Del Olmo and J. Perea
DOI: http://dx.doi.org/10.1051/0004-6361:20011127
Abstract Full HTML PDF (573 KB) PS (2.04 MB) References SIMBAD record NASA ADS Abstract Service

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Are the hotspots of radio galaxies the sites of in situ acceleration of relativistic particles?    p. 827
Gopal-Krishna, P. Subramanian, P. J. Wiita and P. A. Becker
DOI: http://dx.doi.org/10.1051/0004-6361:20011149
Abstract Full HTML PDF (190 KB) PS (175 KB) References SIMBAD record NASA ADS Abstract Service

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Radial B-V/V-K color gradients, extinction-free QBVK combined color indices, and the history of star formation of the Cartwheel ring galaxy    p. 835
E. I. Vorobyov and D. Bizyaev
DOI: http://dx.doi.org/10.1051/0004-6361:20011163
Abstract Full HTML PDF (328 KB) PS (282 KB) References SIMBAD record NASA ADS Abstract Service



-  Stellar clusters and associations
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Reddening and age for 13 southern Galactic open clusters determined from integrated spectra    p. 845
A. V. Ahumada, J. J. Clariá, E. Bica, C. M. Dutra and M. C. Torres
DOI: http://dx.doi.org/10.1051/0004-6361:20011133
Abstract Full HTML PDF (401 KB) PS (205 KB) References SIMBAD record NASA ADS Abstract Service


-  Formation, structure and evolution of stars
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The pre-main-sequence star IP Persei    p. 854
A. S. Miroshnichenko, K. S. Bjorkman, E. L. Chentsov, V. G. Klochkova, R. O. Gray, P. García-Lario and J. V. Perea Calderón
DOI: http://dx.doi.org/10.1051/0004-6361:20010958
Abstract Full HTML PDF (390 KB) PS (444 KB) References SIMBAD record NASA ADS Abstract Service

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Mass, linear momentum and kinetic energy of bipolar flows in protoplanetary nebulae    p. 868
V. Bujarrabal, A. Castro-Carrizo, J. Alcolea and C. Sánchez Contreras
DOI: http://dx.doi.org/10.1051/0004-6361:20011090
Abstract Full HTML PDF (612 KB) PS (499 KB) References SIMBAD record NASA ADS Abstract Service

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An analysis of the light curve of the post common envelope binary MT Serpentis    p. 898
A. Bruch, L. P. R. Vaz and M. P. Diaz
DOI: http://dx.doi.org/10.1051/0004-6361:20011092
Abstract Full HTML PDF (214 KB) PS (423 KB) References SIMBAD record NASA ADS Abstract Service

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The solar neighbourhood age-metallicity relation - Does it exist?    p. 911
S. Feltzing, J. Holmberg and J. R. Hurley
DOI: http://dx.doi.org/10.1051/0004-6361:20011119
Abstract Full HTML PDF (2.19 MB) PS (1.68 MB) References Tables at CDS SIMBAD record NASA ADS Abstract Service

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The mass of the neutron star in Vela X-1    p. 925
O. Barziv, L. Kaper, M. H. Van Kerkwijk, J. H. Telting and J. Van Paradijs
DOI: http://dx.doi.org/10.1051/0004-6361:20011122
Abstract Full HTML PDF (2.90 MB) PS (1.01 MB) References Tables at CDS SIMBAD record NASA ADS Abstract Service

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Variability and spectral classification of LMC giants: Results from DENIS and EROS    p. 945
M.-R. L. Cioni, J.-B. Marquette, C. Loup, M. Azzopardi, H. J. Habing, T. Lasserre and E. Lesquoy
DOI: http://dx.doi.org/10.1051/0004-6361:20011143
Abstract Full HTML PDF (518 KB) PS (373 KB) References Tables at CDS SIMBAD record NASA ADS Abstract Service

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X-ray spectra from protons illuminating a neutron star    p. 955
B. Deufel, C. P. Dullemond and H. C. Spruit
DOI: http://dx.doi.org/10.1051/0004-6361:20011129
Abstract Full HTML PDF (253 KB) PS (199 KB) References NASA ADS Abstract Service

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An inverse Compton scattering (ICS) model of pulsar emission - II. Frequency behavior of pulse profiles    p. 964
G. J. Qiao, J. F. Liu, B. Zhang and J. L. Han
DOI: http://dx.doi.org/10.1051/0004-6361:20011188
Abstract Full HTML PDF (348 KB) PS (392 KB) References SIMBAD record NASA ADS Abstract Service

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Investigation of the Magellanic eclipsing binary HV 2241    p. 972
P. G. Ostrov, N. I. Morrell and E. Lapasset
DOI: http://dx.doi.org/10.1051/0004-6361:20011150
Abstract Full HTML PDF (204 KB) PS (248 KB) References SIMBAD record NASA ADS Abstract Service



-  Stellar atmospheres
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Direct multi-wavelength limb-darkening measurements of three late-type giants with the Navy Prototype Optical Interferometer    p. 981
M. Wittkowski, C. A. Hummel, K. J. Johnston, D. Mozurkewich, A. R. Hajian and N. M. White
DOI: http://dx.doi.org/10.1051/0004-6361:20011124
Abstract Full HTML PDF (598 KB) PS (319 KB) References SIMBAD record NASA ADS Abstract Service

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Detection of the unusual 3.5 μm feature in the Herbig Be star MWC 297    p. 994
H. Terada, M. Imanishi, M. Goto and T. Maihara
DOI: http://dx.doi.org/10.1051/0004-6361:20011164
Abstract Full HTML PDF (184 KB) PS (199 KB) References SIMBAD record NASA ADS Abstract Service



-  Diffuse matter in space
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A study of the kinematics of the H2O maser sources S269 and W75S from long-term monitoring    p. 999
E. E. Lekht, N. A. Silant'ev, J. E. Mendoza-Torres, M. I. Pashchenko and V. V. Krasnov
DOI: http://dx.doi.org/10.1051/0004-6361:20011069
Abstract Full HTML PDF (324 KB) PS (239 KB) References SIMBAD record NASA ADS Abstract Service

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Infrared properties of planetary nebulae with [WR] central stars    p. 1007
S. K. Górny, G. Stasińska, R. Szczerba and R. Tylenda
DOI: http://dx.doi.org/10.1051/0004-6361:20011050
Abstract Full HTML PDF (353 KB) PS (202 KB) References SIMBAD record NASA ADS Abstract Service

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The stability of the Circumnuclear Disk clouds in the Galactic Centre    p. 1016
B. Vollmer and W. J. Duschl
DOI: http://dx.doi.org/10.1051/0004-6361:20011082
Abstract Full HTML PDF (158 KB) PS (148 KB) References SIMBAD record NASA ADS Abstract Service

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Mapping the interstellar dust with near-infrared observations: An optimized multi-band technique    p. 1023
M. Lombardi and J. Alves
DOI: http://dx.doi.org/10.1051/0004-6361:20011099
Abstract Full HTML PDF (381 KB) PS (2.11 MB) References SIMBAD record NASA ADS Abstract Service

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New planetary nebulae towards the galactic center    p. 1035
E. Cappellaro, F. Sabbadin, S. Benetti and M. Turatto
DOI: http://dx.doi.org/10.1051/0004-6361:20011144
Abstract Full HTML PDF (117 KB) PS (126 KB) References Online Material SIMBAD record NASA ADS Abstract Service

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Evidence for binarity in the bipolar planetary nebulae A 79, He 2-428 and M 1-91    p. 1042
M. Rodríguez, R. L. M. Corradi and A. Mampaso
DOI: http://dx.doi.org/10.1051/0004-6361:20011123
Abstract Full HTML PDF (243 KB) PS (226 KB) References SIMBAD record NASA ADS Abstract Service

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Excess GeV radiation and cosmic ray origin    p. 1056
I. Büsching, M. Pohl and R. Schlickeiser
DOI: http://dx.doi.org/10.1051/0004-6361:20011125
Abstract Full HTML PDF (152 KB) PS (149 KB) References SIMBAD record NASA ADS Abstract Service

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The problem of C as source of diffuse interstellar bands revisited    p. 1063
G. Galazutdinov, F. Musaev, J. Nirski and J. Krełowski
DOI: http://dx.doi.org/10.1051/0004-6361:20011126
Abstract Full HTML PDF (170 KB) PS (160 KB) References SIMBAD record NASA ADS Abstract Service



-  The Sun
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MHD consistent cellular automata (CA) models - II. Applications to solar flares    p. 1068
H. Isliker, A. Anastasiadis and L. Vlahos
DOI: http://dx.doi.org/10.1051/0004-6361:20011100
Abstract Full HTML PDF (457 KB) PS (461 KB) References NASA ADS Abstract Service


-  The solar system
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Probable asteroidal origin of the Tunguska Cosmic Body    p. 1081
P. Farinella, L. Foschini, Ch. Froeschlé, R. Gonczi, T. J. Jopek, G. Longo and P. Michel
DOI: http://dx.doi.org/10.1051/0004-6361:20011054
Abstract Full HTML PDF (2.36 MB) PS (948 KB) References NASA ADS Abstract Service

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Broadband infrared photometry of comet Hale-Bopp with ISOPHOT    p. 1098
E. Grün, M. S. Hanner, S. B. Peschke, T. Müller, H. Boehnhardt, T. Y. Brooke, H. Campins, J. Crovisier, C. Delahodde, I. Heinrichsen, et al. (14 more)
DOI: http://dx.doi.org/10.1051/0004-6361:20011139
Abstract Full HTML PDF (406 KB) PS (358 KB) References NASA ADS Abstract Service

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Time analysis for temporary gravitational capture - Stable orbits    p. 1119
O. C. Winter and E. Vieira Neto
DOI: http://dx.doi.org/10.1051/0004-6361:20011165
Abstract Full HTML PDF (1.84 MB) PS (604 KB) References NASA ADS Abstract Service



-  Instruments, observational techniques and data processing
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Two dual-wavelength sequences of high-resolution solar photospheric images captured over several hours and restored by use of phase diversity    p. 1128
M. G. Löfdahl, T. E. Berger and J. H. Seldin
DOI: http://dx.doi.org/10.1051/0004-6361:20011118
Abstract Full HTML PDF (520 KB) PS (2.72 MB) References NASA ADS Abstract Service


-  Computational methods
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A single explosion model for the supernova remnant 3C 400.2    p. 1136
P. F. Velázquez, E. de la Fuente, M. Rosado and A. C. Raga
DOI: http://dx.doi.org/10.1051/0004-6361:20011116
Abstract Full HTML PDF (1.81 MB) PS (1.31 MB) References SIMBAD record NASA ADS Abstract Service