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Local Calibrators and H0: The Distance to M31 Using RR Lyrae Stars

Published online by Cambridge University Press:  19 July 2016

C.J. Pritchet
C.J. Pritchet*
Affiliation:
Physics Department, University of Victoria, P.O. Box 1700, Victoria, B.C. V8W 2Y2

Abstract

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We have used the CFH 3.6 m telescope in excellent seeing to observe RR Lyrae variables in a halo field in M31. From 32 variables found, we obtain (m - M)0 = 24.34 ± 0.15 for M31.

Type
Chapter III. The Classical Quantities of Cosmology
Information
Symposium - International Astronomical Union , Volume 124: Observational Cosmology , 1987 , pp. 197 - 198
Copyright
Copyright © Reidel 1987 

References

Barnes, T.G., and Hawley, S.L. 1986, Ap. J. (Letters), in press.Google Scholar
Burstein, D., and Heiles, C. 1984, Ap. J. Suppl., 54, 33.Google Scholar
Cohen, J. 1985, Ap. J., 292, 90.Google Scholar
Mould, J., and Kristian, J. 1986, Ap. J., 305, 591.Google Scholar
Pritchet, C.J., and van den Bergh, S. 1987, in preparation.Google Scholar
Stetson, P. 1987, in preparation.Google Scholar
Welch, D.L., McAlary, C.W., McLaren, R.A., and Madore, B.F. 1986, Ap. J., 305, 583.Google Scholar