Hostname: page-component-5c6d5d7d68-thh2z Total loading time: 0 Render date: 2024-08-15T17:45:48.764Z Has data issue: false hasContentIssue false
  • English
  • Français

Radio Emission from Nearby Galaxies at High Frequencies

Published online by Cambridge University Press:  14 August 2015

Rainer Beck  and
Ulrich Klein
Rainer Beck
Affiliation:
Max-Planck-Institut für Radioastronomie, Bonn, FRG
Ulrich Klein
Affiliation:
Max-Planck-Institut für Radioastronomie, Bonn, FRG

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.

High resolution observations of the radio continuum emission from nearby galaxies at several frequencies provide information about the cosmic ray electrons. Optimum results are expected by combining low-frequency synthesis observations with high-frequency single dish data, e.g. Westerbork 610 MHz / Effelsberg 10.7 GHz (1′ resolution) or Cambridge 150 MHz / Effelsberg 2.7 GHz (4′ resolution). Maps of 15 nearby spiral galaxies at 10.7 GHz have been made with the Effelsberg 100-m telescope. Maps of M31 and M33 are available at 2.7 and 4.8 GHz.

Type
Research Article
Information
Symposium - International Astronomical Union , Volume 94: Origin of Cosmic Rays , 1981 , pp. 225 - 226
Copyright
Copyright © Reidel 1981 

References

Allen, R.J., Baldwin, J.E., Sancisi, R.: 1978, Astron. Astrophys. 62, 397 Google Scholar
Beck, R.: 1979, , University of Bonn Google Scholar
Beck, R., Biermann, P., Emerson, D.T., Wielebinski, R.: 1979, Astron. Astrophys. 77, 25 Google Scholar
Beck, R., Berkhuijsen, E.M., Wielebinski, R.: 1980, Nature 283, 272 Google Scholar
Berkhuijsen, E.M.: 1977, Astron. Astrophys. 57, 9 Google Scholar
Berkhuijsen, E.M.: 1978, Structure and Properties of Nearby Galaxies (IAU Symposium No. 77), 149 Google Scholar
Bruyn, A.G. de, Hummel, E.: 1979, Astron. Astrophys. 73, 196 Google Scholar
Ekers, R.D., Sancisi, R.: 1977, Astron. Astrophys. 54, 973 Google Scholar
Ginzburg, V.L., Ptuskin, V.S.: 1976, Rev. Mod. Phys. 48, 161 Google Scholar
Gräve, R., Emerson, D.T., Wielebinski, R.: 1980, submitted to Astron. Astrophys.Google Scholar
Klein, U., Emerson, D.T.: 1980, submitted to Astron. Astrophys.Google Scholar
Pellet, A. et al.: 1978, Astron. Astrophys. Suppl. 31, 439 Google Scholar
Strong, W.: 1978, Astron. Astrophys. 66, 205 Google Scholar