Hostname: page-component-7479d7b7d-fwgfc Total loading time: 0 Render date: 2024-07-11T10:47:24.648Z Has data issue: false hasContentIssue false
  • English
  • Français

A Warp in the HI Distribution at the Extreme NE and SW of M31

Published online by Cambridge University Press:  14 August 2015

D.T. Emerson  and
K. Newton
D.T. Emerson
Affiliation:
Max-Planck-Institut für Radioastronomie, Bonn, West Germany
K. Newton
Affiliation:
M.R.A.O., Cavendish Laboratory, Cambridge, England

Extract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

Aperture synthesis observations of the neutral hydrogen in the extreme NE and SW regions of M31 have been made using the Cambridge Half-Mile Telescope, with an angular resolution of 3′.6 × 5′.5 and a resolution in radial velocity of 16 km/s (Newton and Emerson, 1977). These observations show that a warp in the HI distribution exists in opposite directions at each end of the galaxy.

Type
III: Nearby Galaxies of Large Angular Size
Information
Symposium - International Astronomical Union , Volume 77: Structure and Properties of Nearby Galaxies , 1978 , pp. 183 - 189
Copyright
Copyright © Reidel 1978 

References

Emerson, D.T.: 1974, Monthly Notices Roy. Astron. Soc. 169, 607.Google Scholar
Emerson, D.T.: 1976, Monthly Notices Roy. Astron. Soc. 176, 321.Google Scholar
Newton, K., Emerson, D.T.: 1977, Monthly Notices Roy. Astron. Soc. 181, 573.Google Scholar
Roberts, M.S., Whitehurst, R.N.: 1975, Astrophys. J. 201, 327.Google Scholar