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Astrophysics and Space Science

, Volume 78, Issue 1, pp 189–198 | Cite as

A systematic radial velocity survey of the HII regions IC 1318a and HS 191

  • K. L. Dixon
  • P. G. Johnson
  • R. Songsathaporn
Article

Abstract

The results of a systematic radial velocity survey of two Hii regions in the Cygnus-X complex are presented. The [Nii] emission line components obtained at many positions over each object have been compared and correlated with other phenomena. It is suggested that they are probably connected objects and may be part of a giant shell or cylinder.

Keywords

Radial Velocity Line Profile Stellar Wind Monthly Notice Relative Peak Intensity 
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. Cantó, J., Johnson, P. G., Meaburn, J., Mikhail, J. S., Terrett, D. L. and White, N. J.: 1979,Monthly Notices Roy. Astron. Soc. 187, 673.ADSGoogle Scholar
  2. Cantó, J., Rodríguez, L. F., Barral, J. F. and Carral, P.: 1980,Astrophys. J. (submitted).Google Scholar
  3. Courtès, G., Cruvellier, P. and Georgelin, Y.: 1966,Pub. Obs. Haute-Provence 8, 1.Google Scholar
  4. Dickel, H. R., Wendker, H., and Bieritz, J. H.: 1969,Astron. Astrophys. 1, 270.ADSGoogle Scholar
  5. Dickel, H. R. and Wendker, H.: 1977,Astron. Astrophys. Suppl. 29, 209.ADSGoogle Scholar
  6. Dickel, H. R. and Wendker, H.: 1978,Astron. Astrophys. 66, 289.ADSGoogle Scholar
  7. Doroshenko, V. T.: 1969,Sov. Astron. Astrophys. J. 13, 427.Google Scholar
  8. Downes, D. and Rinehart, R.: 1966,Astrophys, J. 144, 937.CrossRefADSGoogle Scholar
  9. Goudis, C.: 1976,Astrophys. Space Sci. 44, 281.CrossRefADSGoogle Scholar
  10. Goudis, C. and Meaburn, J.: 1978,Astron. Astrophys. 68, 189.ADSGoogle Scholar
  11. Goudis, C. and White, N. J.: 1980,Astrophys. Space Sci. 68, 201.CrossRefADSGoogle Scholar
  12. Goudis, C., Johnson, P. G., Meaburn, J. and Terrett, D. L.: 1978,Monthly Notices Roy. Astron Soc. 185, 143.ADSGoogle Scholar
  13. Hase, V. F. and Shajn, G. A.: 1955,Izv Krymsk. Astrofiz. Observ. 15, 11.ADSGoogle Scholar
  14. Higgs, L. A., Broten, N. W., Medd, W. J. and Raghavarao, R.: 1964,Monthly Notices Roy. Astron Soc. 127, 367.ADSGoogle Scholar
  15. Ikhsanov, R. N.: 1961a,Sov. Astron Astrophys. J. 4, 258.Google Scholar
  16. Ikhsanov, R. N.: 1961b,Sov. Astron. Astrophys. J. 4, 923.Google Scholar
  17. Johnson, P. G. and Songsathaporn, R.: 1981,Monthly Notices Roy. Astron. Soc. (in press).Google Scholar
  18. Johnson, P. G. and White, N. J.: 1980,Astrophys. Space Sci. 73, 411.CrossRefADSGoogle Scholar
  19. Johnson, P. G., Terrett, D. L. and Walsh, J. R.: 1980a,Monthly Notices Roy. Astron. Soc. 190, 111.ADSGoogle Scholar
  20. Johnson, P. G., White, N. J. and Pedlar, A.: 1981,Monthly Notices Roy. Astron. Soc. (in press).Google Scholar
  21. Landecker, T. L., Roger, R. S. and Higgs, L. A.: 1980,Astron. Astrophys. Suppl. 39, 133.ADSGoogle Scholar
  22. Meaburn, J.: 1978,Astrophys. Space Sci. 59, 193.CrossRefADSGoogle Scholar
  23. Meaburn, J.: 1979,Astron. Astrophys. 75, 127.ADSGoogle Scholar
  24. Meaburn, J.: 1980,Monthly Notices Roy. Astron. Soc. 192, 365.ADSGoogle Scholar
  25. Meaburn, J.: 1981,Astrophys. Space Sci. (in preparation).Google Scholar
  26. Meaburn, J. and Walsh, J. R.: 1980a,Monthly Notices Roy. Astron. Soc. 191, 5P.Google Scholar
  27. Meaburn, J. and Walsh, J. R.: 1980b,Monthly Notices Roy. Astron. Soc. 193, 631.ADSGoogle Scholar
  28. Morgan, W. W., Strömgren, B. and Johnson, H. M.: 1955,Astrophys. J. 121, 611.CrossRefADSGoogle Scholar
  29. Struve, O.: 1957,Sky Telesc. 16, 118.ADSGoogle Scholar
  30. Wendker, H.: 1970,Astron. Astrophys. 4, 378.ADSGoogle Scholar

Copyright information

© D. Reidel Publishing Co 1981

Authors and Affiliations

  • K. L. Dixon
    • 1
  • P. G. Johnson
    • 1
  • R. Songsathaporn
    • 1
  1. 1.Department of AstronomyUniversity of ManchesterEngland

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