Cepheid variables in the large magellsnic cloud cluster NGC 1866. I. New BVRI CCD photometry

Wolfgang P. Gieren, Matías Gómez, Jesper Storm, Thomas J. Moffett, L. Infante, Thomas G. Barnes, Doug Geisler, Pascal Fouqué

Resultado de la investigación: Contribución a una revistaArtículo

7 Citas (Scopus)

Resumen

We report BV(RI)C CCD photometric data for a group of seven Cepheid variables in the young, rich cluster NGC 1866 in the Large Magellanic Cloud. The photometry was obtained as part of a program to determine accurate distances to these Cepheids by means of the infrared surface brightness technique and to improve the LMC Cepheid database for constructing Cepheid P-L and P-L-C relations. Using the new data together with data from the literature, we have determined improved periods for all variables. For five fundamental mode pulsators, the light curves are now of excellent quality and will lead to accurate distance and radius determinations once complete infrared light curves and radial velocity curves for these variables become available.

Idioma originalInglés
Páginas (desde-hasta)111-121
Número de páginas11
PublicaciónAstrophysical Journal, Supplement Series
Volumen129
N.º1
DOI
EstadoPublicada - jul 2000

Áreas temáticas de ASJC Scopus

  • Ciencias planetarias y espacial
  • Astronomía y astrofísica

Huella Profundice en los temas de investigación de 'Cepheid variables in the large magellsnic cloud cluster NGC 1866. I. New BVRI CCD photometry'. En conjunto forman una huella única.

  • Citar esto

    Gieren, W. P., Gómez, M., Storm, J., Moffett, T. J., Infante, L., Barnes, T. G., Geisler, D., & Fouqué, P. (2000). Cepheid variables in the large magellsnic cloud cluster NGC 1866. I. New BVRI CCD photometry. Astrophysical Journal, Supplement Series, 129(1), 111-121. https://doi.org/10.1086/313418