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Distance scale, variable stars and stellar populations in Local Group galaxies

Published online by Cambridge University Press:  12 April 2016

G. Clementini ,
L. Baldacci ,
A. Bragaglia ,
E. Carretta ,
L. Di Fabrizio ,
R.G. Gratton ,
C. Greco ,
M. Gullieuszik ,
E.V. Held  and
M. Maio
...Show all authors
G. Clementini
Affiliation:
INAF - Bologna Observatory, via Ranzani 1, I-40127 Bologna
L. Baldacci
Affiliation:
Department of Astronomy, University of Bologna, via Ranzani 1, I-40127 Bologna
A. Bragaglia
Affiliation:
INAF - Bologna Observatory, via Ranzani 1, I-40127 Bologna
E. Carretta
Affiliation:
INAF - Padua Observatory, vicolo dell’Osservatorio 5, I-35122 Padova
L. Di Fabrizio
Affiliation:
INAF - Centro Galileo Galilei & Telescopio Nazionale Galileo, PO Box 565, 38700 Santa Cruz de La Palma, Spain
R.G. Gratton
Affiliation:
INAF - Padua Observatory, vicolo dell’Osservatorio 5, I-35122 Padova
C. Greco
Affiliation:
Department of Astronomy, University of Bologna, via Ranzani 1, I-40127 Bologna
M. Gullieuszik
Affiliation:
Department of Astronomy, University of Padua, vicolo dell’Osservatorio 2, I-35122 Padova
E.V. Held
Affiliation:
INAF - Padua Observatory, vicolo dell’Osservatorio 5, I-35122 Padova
M. Maio
Affiliation:
INAF - Bologna Observatory, via Ranzani 1, I-40127 Bologna
M. Marconi
Affiliation:
INAF - Capodimonte Observatory, via Moiariello 16, I-80131 Napoli
F. Matonti
Affiliation:
Department of Astronomy, University of Bologna, via Ranzani 1, I-40127 Bologna
Y. Momany
Affiliation:
Department of Astronomy, University of Padua, vicolo dell’Osservatorio 2, I-35122 Padova
E. Poretti
Affiliation:
INAF - Brera Observatory, via Bianchi 46, I-23807 Merate
L. Rizzi
Affiliation:
Department of Astronomy, University of Padua, vicolo dell’Osservatorio 2, I-35122 Padova
I. Saviane
Affiliation:
European Southern Observatory, Casilla 19001, Santiago 19, Chile
E. Taribello
Affiliation:
Department of Astronomy, University of Bologna, via Ranzani 1, I-40127 Bologna

Abstract

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We present an overview of our study of the short period variable stars in the Large Magellanic Cloud, and in the dwarf galaxies Fornax, Leo I, and NGC 6822. Light curves are presented for RR Lyrae stars, Anomalous Cepheids and, for the first time, for Dwarf Cepheids in the field and in the globular cluster #3 of the Fornax galaxy.

Type
Part 2. What variable stars tell us about the Local Group, including the distance scale
Information
International Astronomical Union Colloquium , Volume 193: Variable Stars in the Local Group , 2004 , pp. 60 - 64
Copyright
Copyright © Astronomical Society of the Pacific 2004

References

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