Tipo de publicación: Sin árbitro

  • Publicación
    The bipolar H II region S 201
    The authors discuss the nature of S 201 in the light of new optical and infrared observations, in terms of the interaction between an evolved H II region and a...
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    The bipolar outflow from the M-giant star HR 3126
    HR 3126 is an M2 II giant surrounded by the bipolar reflection nebula IC2220. A sensitive R-band image obtained with the ESO 3.6 m telescope shows that the...
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    The bipolar outflow in NGC 3516
    High-dispersion long-slit spectra reveal several kinematically distinct components to the extended emission line gas in NGC 3516. The symmetry of the velocity...
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    The Birth of Stars. (Book Reviews: Star Formation in Stellar Systems.)
    Not Available
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    The Birth of Stars. (Book Reviews: Star Formation in Stellar Systems.)
    Not Available
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    The bistatic LGS scheme for sodium layer height characterization (based on the Teide Observatory experimental setup)
    Laser Guide Stars -LGS- has been widely proposed to extend the domain of stable operation for adaptive optics systems in large telescopes. As LGS are formed in...
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    The blue supergiant 2MASS J20395358+4222505, a Rosetta stone in the realm of massive stars
    2MASS J20395358+4222505 is a highly extincted (Av= 9.6 mag) early B-supergiant located in the nearest massive star forming region, Cyg-X, in the outskirts of...
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    The Bowen Survey; detecting donor star signatures in low mass X-ray binaries
    Not Available
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    The boxy bulge and stellar bar of the Milky Way
    We describe the boxy bulge, long stellar bar and elliptical ring of the Galaxy. This model has largely evolved from NIR survey work by many teams and differs...