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A kinematical catalogue of HII regions and superbubbles in the LMC

Published online by Cambridge University Press:  05 March 2015

P. Ambrocio-Cruz ,
E. Le Coarer ,
M. Rosado ,
D. Russeil ,
P. Amram ,
A. Laval ,
B. Epinat ,
M. Ramírez ,
M. Odonne  and
G. Goldes
P. Ambrocio-Cruz
Affiliation:
AA Ciencias de la Tierra y Materiales Universidad Autónoma del Estado de Hidalgo, México email: patricia@astro.unam.mx
E. Le Coarer
Affiliation:
Laboratoire d'Astrophysique de Grenoble, France
M. Rosado
Affiliation:
Instituto de Astronomía, UNAM, México email: margarit@astro.unam.mx
D. Russeil
Affiliation:
Laboratoire d'Astrophysique de Marseille, France
P. Amram
Affiliation:
Laboratoire d'Astrophysique de Marseille, France
A. Laval
Affiliation:
Laboratoire d'Astrophysique de Marseille, France
B. Epinat
Affiliation:
Laboratoire d'Astrophysique de Marseille, France
M. Ramírez
Affiliation:
AA Ciencias de la Tierra y Materiales Universidad Autónoma del Estado de Hidalgo, México email: patricia@astro.unam.mx
M. Odonne
Affiliation:
Observatorio Astronómico Laprida, Argentina
G. Goldes
Affiliation:
Observatorio Astronómico Laprida, Argentina
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Abstract

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We report the results of a kinematic Hα survey of the Large Magellanic Cloud (LMC) in the form of a kinematic and photometric catalogue of 210 HII regions, the radial velocity field of the ionized hydrogen in this galaxy, and the LMC Rotation Curve obtained from the velocity field. These data aim at understanding the LMC HII regions, bubbles and superbubbles in a global (galactic) scale so that we could have a 3D view and separate the rotation due to gravitational potential from other motions such as expansions.

Keywords

galaxies: Magellanic CloudsISM: kinematics and dynamicsISM: bubblessupernova remnants
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 10 , Highlights H16: Highlights of Astronomy , August 2012 , pp. 621
Copyright
Copyright © International Astronomical Union 2015