INTEGRATED BVRIJHK PHOTOMETRY OF GALACTIC GLOBULAR-CLUSTERS

Authors
VITALI F DIGIORGIO AM SANTOLAMAZZA P SARACENO P
Citation
F. Vitali et al., INTEGRATED BVRIJHK PHOTOMETRY OF GALACTIC GLOBULAR-CLUSTERS, Nuovo cimento della Societa italiana di fisica. C, Geophysics and space physics, 15(6), 1992, pp. 1039-1045
Citations number
NO
Categorie Soggetti
Geosciences, Interdisciplinary","Astronomy & Astrophysics
Journal title
Nuovo cimento della Societa italiana di fisica. C, Geophysics and space physics → ACNP
ISSN journal
11241896
Volume
15
Issue
6
Year of publication
1992
Pages
1039 - 1045
Database
ISI
SICI code
1124-1896(1992)15:6<1039:IBPOGG>2.0.ZU;2-U
Abstract
We present preliminary BVRI photometric data of 22 galactic globular c lusters of the Southern hemisphere. The observations were carried out at the ESO Observatory, during two observing runs in August 1988 (VRI) and March 1989 (BVRI). In both periods half of the total number of ni ghts was used to perform near-infrared (JHK) photometry of the same cl usters: the goal of this quasi-contemporary photometry was to obtain a homogeneus sample of galactic clusters photometric observations, on a wavelength range as wide as possible.