63 citations · 114 across the 8 of their papers we have counts for
16 papers · 1 filter
New high resolution synthetic stellar libraries for the Gaia Mission
R. Sordo, A. Vallenari, J. C. Bouret +12
High resolution synthetic stellar libraries are of fundamental importance for the preparation of the Gaia Mission. We present new sets of spectral stellar libraries covering two sp…
The Gaia Era: synergy between space missions and ground based surveys
A. Vallenari, R. Sordo
The Gaia mission is expected to provide highly accurate astrometric, photometric, and spectroscopic measurements for about objects. Automated classification of detected sour…
Young stellar populations in the Magellanic Clouds
A. Vallenari
We discuss the young population of stars and clusters in the Magellanic Clouds. We present the discovery of pre-main sequence candidates in the nebula N~11 in the Large Magellanic…
Towards a library of synthetic galaxy spectra and preliminary results of classification and parametrization of unresolved galaxies for Gaia
P. Tsalmantza, M. Kontizas, C. A. L. Bailer-Jones +8
Aims:The Gaia astrometric survey mission will, as a consequence of its scanning law, obtain low resolution optical (330-1000 nm) spectrophotometry of several million unresolved gal…
Three clusters of the SMC from ACS/WFC HST archive data: NGC 265, K~29 and NGC 290 and their fields
E. Chiosi, A. Vallenari
We determine the age, metallicity and initial mass function of three clusters, namely NGC 265, K~29, NGC 290, located in the main body of the Small Magellanic Cloud. In addition, w…
Age distribution of young clusters and field stars in the SMC
E. Chiosi, A. Vallenari, E. V. Held +2
In this paper we discuss the cluster and field star formation in the central part of the Small Magellanic Cloud. The main goal is to study the correlation between young objects and…