Hostname: page-component-cd9895bd7-gxg78 Total loading time: 0 Render date: 2024-12-28T22:50:33.606Z Has data issue: false hasContentIssue false
  • English
  • Français

Imaging the Hot Molecular Gas at the Centre of the Galaxy

Published online by Cambridge University Press:  25 April 2016

Michael Burton  and
David Allen
Michael Burton
Affiliation:
Anglo-Australian Observatory, PO Box 296, Epping, NSW 2121
David Allen
Affiliation:
Anglo-Australian Observatory, PO Box 296, Epping, NSW 2121
Get access Rights & Permissions [Opens in a new window]

Abstract

The AAT’S new IR array camera, IRIS, has been used to image the Galactic Centre in the He I (2.058μm), H+ Br γ(2.166μm) and H2 1-0 S(l) (2.122μm) emission lines. The case is presented for UV-excitation of the molecular gas, as opposed to shocks.

Type
Galactic and Stellar
Information
Publications of the Astronomical Society of Australia , Volume 10 , Issue 1 , 1992 , pp. 55 - 57
Copyright
Copyright © Astronomical Society of Australia 1992

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Allen, D.A., 1992, Proc. Astron. Soc. Aust., these proceedings.Google Scholar
Allen, D.A., Hyland, A.R. and Hillier, D.J., 1990, Mon. Not. R. Astr. Soc., 244, 706.Google Scholar
Becklin, E.E., Gatley, I. and Werner, M.W., 1982, Astrophys. J., 258, 135.Google Scholar
Becklin, E.E., Mathews, K., Neugebauer, G. and Willner, S.P., 1978, Astrophys. J., 220, 83.Google Scholar
Burton, M.G., Hollenbach, D.J. and Tielens, A.G.G.M., 1989, in ‘Infrared Spectroscopy in Astronomy’, Proc. 22nd ESLAB Symposium (ESA SP-290), Kaldeich, B. H. (ed), 141.Google Scholar
Burton, M.G., Hollenbach, D.J. and Tielens, A.G.G.M., 1990, Astrophys. J., 365, 620.Google Scholar
Gatley, I., Jones, T.J., Hyland, A.R., Beattie, D.H. and Lee, T.J., 1984, Mon. Not. R. Astr. Soc., 210, 565.CrossRefGoogle Scholar
Gatley, I., Jones, T.J., Hyland, A.R., Wade, R., Geballe, T.R. and Krisciunas, K., 1986, Mon. Not. R. Astr. Soc., 111, 299.Google Scholar
Genzel, R., 1989, in ‘The Center of the Galaxy’, IAU symp. 136, 393, Morris, M. (ed), Kluwer (Dordrecht).Google Scholar
Genzel, R., Watson, D.M., Crawford, M.K. and Townes, C.H., 1985, Astrophys. J., 297, 766.Google Scholar
Gusten, R., Genzel, R., Wright, M.C.H., Jaffe, D.J., Stutzki, J. and Harris, A., 1987, in ‘The Galactic Center’, AIP conf. proc. 155, 103. Backer, D. (ed).Google Scholar
Harris, A.I., Jaffe, DJ., Silber, M. and Genzel, R., 1985, Astrophys. J., 294, L93.Google Scholar
Krabbe, A., Genzel, R., Drapatz, S. and Rotaciuc, V., 1992, Astrophys. J., in press.Google Scholar
Liszt, H.S., van der Hulst, J.M., Burton, W.B. and Ondrechen, M.P., 1983, Astra. Astrophys., 126, 341.Google Scholar
Sternberg, A. and Dalgarno, A., 1989, Astrophys. J., 388, 197.Google Scholar
Tielens, A.G.G.M. and Hollenbach, D.J., 1985. Astrophys. J., 291, 722.Google Scholar
Yusef-Zadeh, F., Morris, M. and Ekers, R., 1989, in ‘The Center of the Galaxy’, IAU symp. 136, 443, Morris, M. (ed), Kluwer (Dordrecht).Google Scholar