VLA observations of point sources in the Rho Ophiuchi cloud

  • T. Montmerle
  • Ph. André
  • E. D. Feigelson
Part V: Stellar Content of Nearby Molecular Clouds
Part of the Lecture Notes in Physics book series (LNP, volume 237)


Preliminary results of 21cm and 6cm surveys of the Rho Oph cloud with the Very Large Array, in connection with the discovery of 50–70 X-ray sources in the cloud, are given. A first list of radio source identifications is provided; emphasis is put on the variability observed in the peculiar star DoAr 21.


Radio Emission Radio Source Molecular Cloud Tauri Star Unidentified Source 
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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  1. Bennett, C.L., et al., 1983, Nature, 301, 686.Google Scholar
  2. Bieging, J.H., and Cohen, M., 1984, in Radio Stars (R. Hjellming and D. Gibson eds) Dordrecht: Reidel, in press.Google Scholar
  3. Brown, R.L., and Zuckerman, B., 1975, Ap.J. (Letters), 202, L125.Google Scholar
  4. Cohen, M., Bieging, J.H., and Schwartz, P.R. 1982, Ap.J., 253, 707.Google Scholar
  5. Condon, J.J., Condon, M.A., and Hazard, C. 1982, A.J., 87, 739.Google Scholar
  6. Condon, J.J., and Mitchell, K.J. 1982, A.J., 87, 1429.Google Scholar
  7. De Ruiter, H.R., and Willis, A.G. 1977, Astron.Astrophys.Suppl., 28, 211Google Scholar
  8. Dolidze,M.V., and Arakelyan, M.A. 1959, Sov.Astron. A.J., 3, 434.Google Scholar
  9. Falgarone, E., and Gilmore, W. 1981, Astr.Ap., 95, 32.Google Scholar
  10. Feigelson, E.D., 1984, in Cool Stars, Stellar Systems, and the Sun (S.L.Baliunas and L.Hartmann, eds.) Springer-Verlag, p.27.Google Scholar
  11. Feigelson, E.D., and Montmerle, T. 1985, Ap.J. (Letters) in press (FM)Google Scholar
  12. Fomalont, E.B., Kellermann, K.I., Wall, J.V., and Weistrope, D. 1984, Science, 225, 23.Google Scholar
  13. Lada, C.J., and Wilking, B.A. 1985, Ap.J. (in press)Google Scholar
  14. Montmerle, T., Koch-Miramond, L., Falgarone, E., and Grindlay, J.E. 1983, Ap.J., 269, 182 (MKFG)Google Scholar
  15. Montmerle, T. 1984, in Proc. XXV Cospar (Graz), Oxford: Pergamon, in pressGoogle Scholar
  16. Wilking, B.A. and Lada, C.J. 1983, Ap.J., 274, 698 (WL)Google Scholar

Copyright information

© Springer-Verlag 1985

Authors and Affiliations

  • T. Montmerle
    • 1
  • Ph. André
    • 1
  • E. D. Feigelson
    • 2
  1. 1.Service d'AstrophysiqueCentre d'Etudes Nucléaires de SaclayGif-sur-Yvette CédexFrance
  2. 2.Dept of AstronomyThe Pennsylvania State UniversityUniversity ParkUSA

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