Ionized gas in NGC 4151

  • K. J. Fricke
Part V: Large-Scale Distribution of H II Regions
Part of the Lecture Notes in Physics book series (LNP, volume 42)


The spatial and radial velocity distributions of the ionized gas in the inner region (<4 kpc) of NGC 4151 are determined from the [0 III] λ 5007 emission. The data imply a projected rotation axis in P.A. 120° and radial motions predominantly in the NE and SW directions.


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  1. Anderson, K. S. 1974, Ap. J., 187, 445.Google Scholar
  2. Davies, R. D. 1973, M.N.R.A.S., 161, 25P.Google Scholar
  3. Fricke, K. J., and Reinhardt, M. 1975, Astr.Ap.(in press).Google Scholar
  4. Ulrich, M.-H. 1973, Ap.J. 181, 51.Google Scholar

Copyright information

© Springer-Verlag 1975

Authors and Affiliations

  • K. J. Fricke
    • 1
  1. 1.Astronomische Institute der Universität BonnBonnGermany

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