Hostname: page-component-cd9895bd7-p9bg8 Total loading time: 0 Render date: 2024-12-23T18:54:33.377Z Has data issue: false hasContentIssue false
  • English
  • Français

The Fornax Spectroscopic Survey — Low Surface Brightness Galaxies in Fornax

Published online by Cambridge University Press:  12 April 2016

M.J. Drinkwater ,
S. Phillipps  and
J.B. Jones
M.J. Drinkwater
Affiliation:
Physics, University of New South Wales, Sydney 2052, Australia
S. Phillipps
Affiliation:
Physics, University of Bristol, Tyndall Avenue, Bristol BS8 1TL, UK
J.B. Jones
Affiliation:
Physics, University of Bristol, Tyndall Avenue, Bristol BS8 1TL, UK

Abstract

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.

The Fornax Spectroscopic Survey is a large optical spectroscopic survey of all 14 000 objects with 16.5 < BJ < 19.7 in a 12 deg2 area of sky centered on the Fornax Cluster. We are using the 400-fibre Two Degree Field spectrograph on the Anglo-Australian Telescope: the multiplex advantage of this system allows us to observe objects conventionally classified as “stars” as well as “galaxies”. This is the only way to minimise selection effects caused by image classification or assessing cluster membership.

In this paper we present the first measurements of low surface brightness (LSB) galaxies we have detected both in the Fornax Cluster and among the background field galaxies. The new cluster members include some very low luminosity (MB ≈ −11.5 mag) dwarf ellipticals, whereas the background LSB galaxies are luminous (−19.6 < MB < −17.0 mag) disk-like galaxies.

Type
Low Surface Brightness galaxy surveys
Information
International Astronomical Union Colloquium , Volume 171: The Low Surface Brightness Universe , 1999 , pp. 120 - 127
Copyright
Copyright © Astronomical Society of the Pacific 1999

References

Bureau, M., Mould, J.R., Staveley-Smith, L., 1996, ApJ, 463, 60 CrossRefGoogle Scholar
Colless, M., Ellis, R.S., Taylor, K., Shaw, G. 1991, MNRAS, 253, 686 CrossRefGoogle Scholar
Davies, J.L., Phillipps, S., Cawson, M.G.M., Disney, M.J., Kibblewhite, E.J. 1988, MNRAS, 232, 239 CrossRefGoogle Scholar
Drinkwater, M.J., Gregg, M.D. 1998, MNRAS, 296, L15 CrossRefGoogle Scholar
Drinkwater, M.J., Phillipps, S., Davies, J.I., Gregg, M.D., Jones, J.B., Parker, Q.A., Sadler, E.M., Smith, R.M. 1999. In preparation.Google Scholar
Ferguson, H.C., 1989, AJ, 98, 367 (FCC)CrossRefGoogle Scholar
Ferguson, H.C., Sandage, A. 1988, AJ, 95, 1520 CrossRefGoogle Scholar
Francis, P.J., Hewett, P.C., Foltz, C.B., Chaffee, F.H., Weymann, R.J., Morris, S.L. 1991, ApJ, 373, 465 CrossRefGoogle Scholar
Irwin, M.J., Davies, J.I., Disney, M.J., Phillipps, S., 1990, MNRAS, 245, 289 Google Scholar
Irwin, M., Maddox, S., McMahon, R. 1994, Spectrum, 2, 14 Google Scholar
Jacoby, G.H., Hunter, D.A., Christian, C.A. 1984, ApJS, 65, 257 CrossRefGoogle Scholar
de Jong, R.S. 1996, A&A, 313, 45 Google Scholar
Kron, R.G. 1980, ApJS, 43, 305 CrossRefGoogle Scholar
Kurtz, M.J., Mink, D.L., 1998, PASP, 110, 934 CrossRefGoogle Scholar
Morton, D.C., Krug, P.A., Tritton, K.P. 1985, MNRAS, 212, 325 Google Scholar
Tonry, J., & Davies, M. 1979, AJ, 84, 1511 CrossRefGoogle Scholar