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Short and long period variable stars in the Carina dwarf Spheroidal galaxy

Published online by Cambridge University Press:  12 April 2016

M. Monelli ,
A.R. Walker ,
G. Bono ,
R. Buonanno ,
F. Caputo ,
M. Castellani ,
V. Castellani ,
C.E. Corsi ,
M. Dall’Ora  and
L. Pulone
...Show all authors
M. Monelli
Affiliation:
INAF Osservatorio Astronomico di Roma, via Frascati 33, 00040 Monteporzio Catone, Roma, Italy
A.R. Walker
Affiliation:
Cerro Tololo Inter-American Observatory, National Optical Astronomy Observatories, Casilla 603, La Serena, Chile
G. Bono
Affiliation:
INAF Osservatorio Astronomico di Roma, via Frascati 33, 00040 Monteporzio Catone, Roma, Italy
R. Buonanno
Affiliation:
INAF Osservatorio Astronomico di Roma, via Frascati 33, 00040 Monteporzio Catone, Roma, Italy
F. Caputo
Affiliation:
INAF Osservatorio Astronomico di Roma, via Frascati 33, 00040 Monteporzio Catone, Roma, Italy
M. Castellani
Affiliation:
INAF Osservatorio Astronomico di Roma, via Frascati 33, 00040 Monteporzio Catone, Roma, Italy
V. Castellani
Affiliation:
INAF Osservatorio Astronomico di Roma, via Frascati 33, 00040 Monteporzio Catone, Roma, Italy
C.E. Corsi
Affiliation:
INAF Osservatorio Astronomico di Roma, via Frascati 33, 00040 Monteporzio Catone, Roma, Italy
M. Dall’Ora
Affiliation:
INAF Osservatorio Astronomico di Roma, via Frascati 33, 00040 Monteporzio Catone, Roma, Italy
L. Pulone
Affiliation:
INAF Osservatorio Astronomico di Roma, via Frascati 33, 00040 Monteporzio Catone, Roma, Italy
M. Marconi
Affiliation:
INAF Osservatorio Astronomico di Capodimonte, via Moiariello 16 80131, Napoli, Italy
M. Nonino
Affiliation:
INAF Osservatorio Astronomico di Trieste, via Tiepolo 11, 43131 Trieste, Italy
H.A. Smith
Affiliation:
Department of Physics and Astronomy, Michigan State University, East Lansing, MI 48824, USA
P.B Stetson
Affiliation:
Dominion Astrophysical Observatory, Herzberg Institute of Astrophysics, NRC, 5071 West Saanich Road, Victoria, BC V9E 2E7, Canada

Abstract

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We present first results concerning the detection of variable stars in the Carina dwarf Spheroidal from B, V images collected with the 4-m CTIO telescope. We show a sample of candidate variables spanning from the tip of the Red Giant Branch down to the Main Sequence turn off. Finally, we discuss the future photometric and spectroscopic developments of this project.

Type
Part 3. Variable stars as tracers of different stellar populations – galactic and globular clusters, LMC/SMC and Local Group galaxies
Information
International Astronomical Union Colloquium , Volume 193: Variable Stars in the Local Group , 2004 , pp. 133 - 137
Copyright
Copyright © Astronomical Society of the Pacific 2004

References

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