12 citations · 20 across the 3 of their papers we have counts for
3 papers
astro-ph2007★ 8 cited
Multi-Color Photometry of the Galactic Globular Cluster M75 = NGC 6864. A New Sensitive Metallicity Indicator and the Position of the Horizontal Branch in UV
V. Kravtsov, G. Alcaino, G. Marconi +1
We carry out and analyze new multi-color photometry of the Galactic globular cluster (GC) M75 in UBVI and focus on the brighter sequences of the color- magnitude diagram (CMD), wit…
astro-ph2004★ 12 cited
VLT FORS-1 observations of NGC 6397: Evidence for mass segregation
G. Andreuzzi, V. Testa, G. Marconi +3
We present (V,V-I) VLT-FORS1 observations of the Galactic Globular Cluster NGC 6397. We derive accurate color--magnitude diagrams and luminosity functions (LFs) of the cluster Main…
astro-ph2002
Preliminary results from VLT (FORS1) photometry of NGC 6397
G. Andreuzzi, V. Testa, G. Marconi +3
We present VLT (FORS1) photometry of the lower main sequence (MS) of the Galactic Globular Cluster (GGC) NGC 6397, for stars located in 2 fields extending from a region near the cl…