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Interferometric Observations of HCO+ and HCN in the Nuclear Region of IC 342 and Maffei 2

Published online by Cambridge University Press:  12 April 2016

Nguyen-Rieu ,
F. Viallefond ,
F. Combes ,
J.M. Jackson ,
J. Lequeux ,
S. Radford  and
Truong-Bach
Nguyen-Rieu
Affiliation:
Observatoire de Paris-Meudon, F-92195 Meudon Principal Cedex, France
F. Viallefond
Affiliation:
Observatoire de Paris-Meudon, F-92195 Meudon Principal Cedex, France
F. Combes
Affiliation:
Observatoire de Paris-Meudon, F-92195 Meudon Principal Cedex, France
J.M. Jackson
Affiliation:
Boston University, Dept. of Astronomy, 725 Commonwealth Ave. MA 02215, USA
J. Lequeux
Affiliation:
Observatoire de Paris-Meudon, F-92195 Meudon Principal Cedex, France
S. Radford
Affiliation:
Institut de Radio Astrononmie Millimetrique, F-38406, St. Martin d’Heres, France
Truong-Bach
Affiliation:
Observatoire de Paris-Meudon, F-92195 Meudon Principal Cedex, France

Abstract

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The IRAM interferometer has been used to image the distribution and kinematics of the HCO+ line in the nuclear region of IC 342 and of the HCN line in the nuclear region of Maffei2. Both regions were also imaged in the continuum at 3mm. These observations are compared with observations of HCN in IC 342 and CO in both galaxies.

Type
3. Astronomical Results and Prospects
Information
International Astronomical Union Colloquium , Volume 140: Astronomy with Millimeter and Submillimeter Wave Interferometry , 1994 , pp. 336 - 338
Copyright
Copyright © Astronomical Society of the Pacific 1994

References

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