102 citations · 633 across the 17 of their papers we have counts for
17 papers
Stellar Archaeology in the Galactic halo with Ultra-Faint Dwarfs: VII. Hercules
Ilaria Musella, Vincenzo Ripepi, Marcella Marconi +13
We present the first time-series study of the ultra-faint dwarf galaxy Hercules. Using a variety of telescope/instrument facilities we secured about 50 V and 80 B epochs. These dat…
Stellar Archaeology in the Galactic halo with the Ultra-Faint Dwarfs: VI. Ursa Major II
M. Dall'Ora, K. Kinemuchi, V. Ripepi +11
We present a B, V color-magnitude diagram (CMD) of the Milky Way dwarf satellite Ursa Major II (UMa II), spanning the magnitude range from V ~ 15 to V ~ 23.5 mag and extending over…
A New Census of the variable star population in the Globular Cluster NGC 2419
M. Di Criscienzo, C. Greco, V. Ripepi +6
We present B, V and I CCD light curves for 101 variable stars belonging to the globular cluster NGC2419, 60 of which are new discoveries, based on datasets obtained at the TNG, SUB…
The variable Universe through the eyes of Gaia
Laurent Eyer, Maria Suveges, Pierre Dubath +5
The ESA Gaia mission will provide a multi-epoch database for a billion of objects, including variable objects that comprise stars, active galactic nuclei and asteroids. We highligh…
Time-resolved surveys of stellar clusters
Laurent Eyer, Patrick Eggenberger, Claudia Greco +3
We describe the information that can be gained when a survey is done multi-epoch, and its particular impact for open clusters. We first explain the irreplaceable information that m…
Searching for variable stars in Galactic Open Clusters
Claudia Greco, Nami Mowlavi, Laurent Eyer +3
A long-term project, aiming at systematic search for variable stars in Galactic Open Clusters, was started at the Geneva Observatory in 2002. We have been observing regularly a sam…