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VLBI observations of the water vapor megamaser in IC10

  • A. L. Argon
  • M. J. Reid
  • J. M. Moran
  • K. M. Menten
  • C. Henkel
  • L. J. Greenhill
  • C. Gwinn
  • H. Hirabayashi
  • M. Inoue
4. Extragalactic Masers
Part of the Lecture Notes in Physics book series (LNP, volume 412)

Abstract

We present VLBI synthesis observations of the water vapor megamaser in the south eastern region of IC10. We compare our spectrum with earlier single dish spectra and conclude that the maser is highly variable.

Keywords

Brightness Temperature Reference Feature VLBI Observation Very Large Array Single Dish 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Greenhill, L.J.: 1990, Ph.D. Dissertation, Harvard University.Google Scholar
  2. Haschick, A.D., Baan, W.A., Schneps, M.H., Reid, M.J., Moran, J.M., and Glisten, R.: 1990, Astrophys. J. 356, 149.Google Scholar
  3. Henkel, C., Wouterloot, J.G.A., and Bally, J.: 1986, Astron. Astrophys. 155, 193.Google Scholar
  4. Reid, M.J., and Moran, J.M.: 1988, in Galactic and Extragalactic Radio Astronomy, ed. G.L. Verschuur and K.I. Kellermann (2d ed.; New York: Springer, Chap. 6.Google Scholar

Copyright information

© Springer-Verlag 1993

Authors and Affiliations

  • A. L. Argon
    • 1
  • M. J. Reid
    • 1
  • J. M. Moran
    • 1
  • K. M. Menten
    • 1
  • C. Henkel
    • 2
  • L. J. Greenhill
    • 3
  • C. Gwinn
    • 4
  • H. Hirabayashi
    • 5
  • M. Inoue
    • 5
  1. 1.Harvard-Smithsonian Center for AstrophysicsBerkeley
  2. 2.Max-Planck-Institut für RadioastronomieUSA
  3. 3.U. of CaliforniaBerkeley
  4. 4.U. of CaliforniaSanta Barbara
  5. 5.Nobeyama Radio ObservatoryBerkeley

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