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The Vatican Emission Star Survey: Review and Comments

Published online by Cambridge University Press:  14 August 2015

Pierre Cardon de Lichtbuer
Pierre Cardon de Lichtbuer*
Affiliation:
Vatican Observatory

Extract

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Eight years ago a program was started at the Vatican Observatory to search for faint emission-line stars close to the galactic plane. Indeed at that time few early type emission stars were known fainter than V = 12. This survey consists in a double program:the search for emission line stars with the Vatican Schmidt using the objective prism and an appropriate combination of plate and filter in order to have a narrow passband around Hα(McCarthy Treanor 1970);and UBVRI photometry at the Mt. Lemmon facilities of the Univ. of Arizona observatories. Five papers have already been published(Coyne et al 1974, 1975, 1978;Wisniewski et al 1976, 1977). Two more will be published later this year. The Vatican Emission Star Survey(VES) resulted in the discovery of about 1000 new emission-line stars; for 700 of those the photometry is finished.

Type
I. Photometry
Information
Symposium - International Astronomical Union , Volume 98: Be Stars , 1982 , pp. 45 - 48
Copyright
Copyright © Reidel 1982 

References

Coyne, G.V., Lee, T. A., De Graeve, E., 1974, Vat. Obs. Publ. Vol 1, 5.Google Scholar
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Coyne, G.V., Wisniewski, W., Otten, L.B., 1978, Vat. Obs. Publ. Vol 1, 12.Google Scholar
Johnson, H.L., 1966, in Annual Review of Astronomy and Astrophysics, vol 4, p 193.Google Scholar
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