Distribution and Dynamics of Molecular Gas in the Galaxy M51. III. Kinematics of Molecular Gas
نویسندگان
چکیده
منابع مشابه
Molecular gas in the galaxy M 83 ⋆ II . Kinematics of the molecular gas
We present the kinematics of the molecular gas in the barred spiral galaxy M83 (NGC5236). The study is based on CO(J=1–0 and 2–1) observations with the Swedish-ESO Submillimetre Telescope (SEST). Iso-velocity maps of the entire optical disk, 10 × 10 or 13× 13 kpc, are produced. They show the pattern of an inclined, rotating disk, but also the effects of streaming motions along the spiral arms. ...
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We present CO J=1–0 and J=2–1 Swedish-ESO Submillimetre Telescope (SEST) observations of the barred spiral galaxy M83 (NGC5236). The size of the CO maps is 10×10 and they cover the entire optical disk. The grid spacing is 11 for CO(J=1–0) and 11 or 7 for CO(J=2–1) depending on the position in the galaxy. In total we have obtained spectra in 1900 and 2574 positions in the CO(J=1–0) and CO(J=2–1)...
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Molecular Gas in Elliptical Galaxies: Distribution and Kinematics
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ژورنال
عنوان ژورنال: Publications of the Astronomical Society of Japan
سال: 1997
ISSN: 0004-6264,2053-051X
DOI: 10.1093/pasj/49.3.279