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Calibration of MK Types by Fitting the HR Diagrams of Three Moving Clusters

Published online by Cambridge University Press:  07 February 2017

R. F. Garrison
R. F. Garrison*
Affiliation:
David Dunlap Observatory, University of Toronto, Canada

Abstract

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A composite HR diagram constructed from the main sequences of three moving clusters (Hyades, α Persei, and the Inner Region of Upper Scorpius) using MK classifications, is presented and discussed.

Type
Part IV: Absolute Magnitude Determinations from Hydrogen-Line Photometry
Information
Symposium - International Astronomical Union , Volume 54: Problems of Calibration of Absolute Magnitudes and Temperature of Stars , 1973 , pp. 124 - 125
Copyright
Copyright © Reidel 1973 

References

Garrison, R. F.: 1967, Astrophys. J. 147, 1003.Google Scholar
Klare, G. and Szeidl, B.: 1966, Veröffentl. Landessternwarte Heidelberg-Koenigstuhl 18, 9.Google Scholar
Morgan, W. W. and Hiltner, W. A.: 1965 Astrophys. J. 141, 177.Google Scholar
Morgan, W. W., Hiltner, W. A., and Garrison, R. F.: 1971, Astron. J. 76, 242.Google Scholar