Hostname: page-component-cd9895bd7-8ctnn Total loading time: 0 Render date: 2024-12-12T09:28:59.707Z Has data issue: false hasContentIssue false
  • English
  • Français

Planetary Nebulae as a Part of the Galaxy

Published online by Cambridge University Press:  14 August 2015

L. Perek
L. Perek*
Affiliation:
Astronomický ústav ČSAV, Praha, Czechoslovakia

Extract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

Planetary nebulae form one of the most important subsystems of the Galaxy. If we knew more about this subsystem, an important gap in our ideas about the galactic structure would be filled. Very briefly, we are facing the following situation:

Population I, which contributes to the total mass of the Galaxy by hardly more than 7 %, can be tracked almost over the entire Galaxy thanks to the radio observations of neutral hydrogen at 21 cm wavelength. Other data, for a wide solar neighbourhood, follow from observations of Cepheids and early-type stars.

Type
Session I – Basic Data
Information
Symposium - International Astronomical Union , Volume 34: Planetary Nebulae , 1968 , pp. 7 - 22
Copyright
Copyright © Reidel 1968 

References

Abell, G.O. (1966). Astrophys. J., 144, 259.CrossRefGoogle Scholar
Ambarcumjan, V. A. (1939) Kurs teoretičeskoj astrofiziki, p. 170. (In Russian.) Google Scholar
Berman, L. (1937) Lick Obs. Bull., 18, 57.Google Scholar
Campbell, W. W., Moore, J.H. (1918) Publ. Lick Obs., 13, 75.Google Scholar
Curtis, H.D. (1918) Publ. Lick Obs., 13, 9.Google Scholar
Delhaye, J. (1965) in Galactic Structure, Ed. by Blaauw, A. and Schmidt, M., The Univ. of Chicago Press, Chicago, p. 61.Google Scholar
Gershberg, R.E. (1962) Izv. Krym. Astrofiz. Obs., 28, 159.Google Scholar
Henize, K.G. (1967) Astrophys. J. Suppl., 14, 125.CrossRefGoogle Scholar
Kazarjan, M.A. (1966) Astrofizika (Jerevan), 2, 371.Google Scholar
Kohoutek, L. (1960) Bull. astr. Inst. Csl., 11, 64.Google Scholar
Kohoutek, L. (1961) Bull. astr. Inst. Csl., 12, 213.Google Scholar
Minkowski, R. (1964) Publ. astr. Soc. Pacific, 76, 197.CrossRefGoogle Scholar
Minkowski, R. (1965) in Galactic Structure, Ed. by Blaauw, A. and Schmidt, M., Univ. of Chicago Press, Chicago, p. 321.Google Scholar
Minkowski, R., Aller, L.H. (1954) Astrophys. J., 120, 261.CrossRefGoogle Scholar
O'Dell, C.R. (1962) Astrophys. J., 135, 371.CrossRefGoogle Scholar
Parenago, P.P. (1946) Astr. Zu., 22, 150; 23, 69.Google Scholar
Perek, L. (1956) Astr. Nachr., 283, 213.CrossRefGoogle Scholar
Perek, L. (1963) Bull. astr. Inst. Csl., 14, 201, 218.Google Scholar
Perek, L., Kohoutek, L. (1963) Preliminary edition of the Catalogue of Planetary Nebulae (mimeographed).Google Scholar
Perek, L., Kohoutek, L. (1967) Catalogue of Galactic Planetary Nebulae, Academia, Praha.Google Scholar
Plaut, L. (1965) in Galactic Structure, Ed. by Blaauw, A. and Schmidt, M., Univ. of Chicago Press, Chicago, p. 311.Google Scholar
Pskovskij, J.P. (1959) Astr. Zu., 36, 305.Google Scholar
Rougoor, G.W., Oort, J.H. (1960) Proc. nat. Acad. Sci. Am., 46, 1.CrossRefGoogle Scholar
Schmidt, M. (1956) Bull. astr. Inst. Netherl., 13, 15.Google Scholar
Seaton, M.J. (1966) Mon. Not. R. astr. Soc., 132, 113.CrossRefGoogle Scholar
Shklovsky, I.S. (1956) Astr. Zu., 33, 222.Google Scholar
Vorontsov-Velyaminov, B.A. (1934) Astr. Zu., 11, 40.Google Scholar
Vorontsov-Velyaminov, B.A. (1948) Gaseous Nebulae and Novae, Moscow. (In Russian). Google Scholar
Vorontsov-Velyaminov, B.A. (1962) Soobšč. gos. astr. Inst. P. K. Šternberga, 118, 3.Google Scholar
Vorontsov-Velyaminov, B.A., Parenago, P.P. (1931) Astr. Zu., 8, 206.Google Scholar