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Optical Traces of Two IRAS Sources Driving Bipolar Outflows in the S287 Molecular Cloud

  • Th. Neckel
  • H. J. Staude
Conference paper
Part of the Astrophysics and Space Science Library book series (ASSL, volume 186)

Abstract

Deep imaging and longslit spectroscopy of two cold, embedded IRAS sources of intermediate luminosity, powering molecular outflows, shows that they are associated with bipolar reflection nebulae. The reflected light consists mainly of H emission with a broad P Cygni profile, as is typical for Herbig Ae/Be stars. The inferred wind velocities are 85 to 120 km s-1.

Keywords

Molecular Cloud Optical Counterpart IRAS Source Bipolar Outflow Mass Star Formation 
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.

References

  1. Fukui, Y.: 1989, ed(s). B. Reipurth, on Low Mass Star Formation, ESO Workshop, p. 95Google Scholar
  2. Neckel, Th., Staude, H.J., Meisenheimer,K., Chini, R., Güsten, R.: 1989, Astron. Astrophys. 210, 378ADSGoogle Scholar
  3. Tamura, M., Gatley, I., Joyce, R.R., Ueno, M., Suto, H., Sekiguchi, M.: 1991, Astrophys. J. 378,661ADSCrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media Dordrecht 1993

Authors and Affiliations

  • Th. Neckel
    • 1
  • H. J. Staude
    • 1
  1. 1.Max-Planck-Institut für AstronomieHeidelberg-KönigstuhlGermany

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