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The Changing Blazhko Effect of XZ Cygni

Published online by Cambridge University Press:  12 April 2016

A. LaCluyzé
Affiliation:
Department of Physics and Astronomy, Michigan State University, East Lansing, MI 48824, USA
H.A. Smith
Affiliation:
Department of Physics and Astronomy, Michigan State University, East Lansing, MI 48824, USA
E.-M. Gill
Affiliation:
Department of Physics and Astronomy, Michigan State University, East Lansing, MI 48824, USA
A. Hedden
Affiliation:
Department of Physics and Astronomy, Michigan State University, East Lansing, MI 48824, USA
K. Kinemuchi
Affiliation:
Department of Physics and Astronomy, Michigan State University, East Lansing, MI 48824, USA
A.M. Rosas
Affiliation:
Department of Physics and Astronomy, Michigan State University, East Lansing, MI 48824, USA
B.J. Pritzl
Affiliation:
Department of Physics and Astronomy, Michigan State University, East Lansing, MI 48824, USA
B. Sharpee
Affiliation:
Department of Physics and Astronomy, Michigan State University, East Lansing, MI 48824, USA
K.W. Robinson
Affiliation:
Department of Physics and Astronomy, Michigan State University, East Lansing, MI 48824, USA
M. Baldwin
Affiliation:
American Association of Variable Star Observers, 25 Birch Street, Cambridge, MA 02138USA
G. Samolyk
Affiliation:
American Association of Variable Star Observers, 25 Birch Street, Cambridge, MA 02138USA

Abstract

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An analysis of new and old photometry of the RR Lyrae star XZ Cyg indicates that both its primary period and its Blazhko period have undergone significant changes.

Type
Part 3. Nonlinear Effects in Pulsating Stars
Copyright
Copyright © Astronomical Society of the Pacific 2002

References

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Shibahashi, H. 2000, in ASP Conf. Ser., Vol. 203, The Impact of Large-Scale Surveys on Pulsating Star Research, eds. Szabados, L. & Kurtz, D.W., (San Francisco ASP), 299 Google Scholar
Smith, H.A. 1975, PASP, 87, 465 CrossRefGoogle Scholar