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Future Objective-Prism Spectral classification at MK Dispersion

Published online by Cambridge University Press:  12 April 2016

Nancy Houk
Nancy Houk*
Affiliation:
University of Michigan

Abstract

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A brief review and summary of results from Volumes 1 (-90° to -53°) and 2 (-53° to -40°) of the University of Michigan Catalogue of Two-Dimensional Spectral Types for the HP Stars is given. Plans for the classification of the remaining southern HD stars are outlined. Future plans for observation and classification of northern stars are discussed, including the problem of whether to limit such classification to the HD stars. More general remarks about spectral classification in the future, especially for fainter stars, conclude the paper.

Type
II Criteria and Applications of MK Classification
Information
International Astronomical Union Colloquium , Volume 47: Spectral Classification of the Future , 1979 , pp. 51 - 58
Copyright
Copyright © Vatican Observatory 1979

References

Houk, N. (1978). Michigan Catalogue of Two-Dimensional Spectral Types for the HP Stars, Vol. 2, Dept. of Astronomy, University of Michigan, Ann Arbor.Google Scholar
Houk, N. and Cowley, A.P. (1975). University of Michigan Catalogue of Two-Dimensional Spectral Types for the HP Stars, Vol. 1., Pept. of Astronomy, University of Michigan, Ann Arbor.Google Scholar
Houk, N., Hartoog, M. R. and Cowley, A.P. (1976). Astron. J. 81, 116.Google Scholar
MacConnell, D.J. and Bidelman, W.P. (1976). Astron. J. 81, 225.Google Scholar