122 citations · 291 across the 10 of their papers we have counts for
10 papers
Variable Stars in the Fornax dSph Galaxy. III. The Globular Cluster Fornax 5
Claudia Greco, Gisella Clementini, Marcio Catelan +8
We present a new study of the variable star population in globular cluster 5 of the Fornax dwarf spheroidal galaxy, based on B and V time series photometry obtained with the MagIC…
Variable stars in the Fornax dSph Galaxy. II. Pulsating stars below the horizontal branch
Ennio Poretti, Gisella Clementini, Enrico V. Held +6
We have carried out an intensive survey of the northern region of the Fornax dwarf spheroidal galaxy with the aim of detecting the galaxy's short--period pulsating stars (P<0.25 da…
NGC 2419: an "intergalactic wanderer" or a simple Galactic Globular Cluster?
M. Di Criscienzo, C. Greco, M. Dall'Ora +8
We have carried out a new photometric study of the remote Galactic globular cluster NGC 2419, using proprietary and archive B,V,I time-series CCD photometry of the cluster, that al…
Variable stars in the Fornax dSph Galaxy. I. The Globular Cluster Fornax 4
C. Greco, G. Clementini, M. Catelan +8
Variable stars have been identified for the first time in Fornax 4, the globular cluster located near the center of the Fornax dwarf spheroidal galaxy. By applying the image subtra…
On the remote Galactic globular cluster NGC 2419
V. Ripepi, G. Clementini, M. Di Criscienzo +8
We present a new, deep (V ~ 26) study of the Galactic globular cluster NGC 2419 based on B,V,I time-series CCD photometry over about 10 years and extending beyond the cluster publi…
IZw18, or the picture of Dorian Gray: the more you watch it, the older it gets
M. Tosi, A. Aloisi, J. Mack +1
IZw18 has been recurrently claimed to be a young galaxy, but stars of increasingly older ages are found every time deeper magnitude levels are reached with high-resolution photomet…