79 citations · 1.2k across the 49 of their papers we have counts for
4 papers · 1 filter
Stellar Variability in the VVV survey
M. Catelan, D. Minniti, P. W. Lucas +34
The Vista Variables in the Vía Láctea (VVV) ESO Public Survey is an ongoing time-series, near-infrared (IR) survey of the Galactic bulge and an adjacent portion of the inner disk,…
Searching for variable stars in the VVV globular clusters
Javier Alonso-García, István Dékány, Márcio Catelan +2
The VVV is currently surveying the central regions of the Milky Way at near-infrared wavelengths, including 36 known Galactic globular clusters. We already have data in several fil…
The Star Formation History of the very metal poor BCD IZw18 from HST/ACS data
F. Annibali, M. Cignoni, M. Tosi +7
We have derived the star formation history (SFH) of the blue compact dwarf galaxy IZw18 through comparison of deep HST/ACS data with synthetic color magnitude diagrams. A statistic…
BSS populations from the WFPC2 UV Survey
N. Sanna, R. Contreras Ramos
We have used a combination of high-resolution Hubble Space Telescope WFPC2 and wide-field ground-based observations in ultraviolet and optical bands to study the BSS population of…