S
S. Galleti
Researcher at INAF
Publications - 52
Citations - 9644
S. Galleti is an academic researcher from INAF. The author has contributed to research in topics: Globular cluster & Galaxy. The author has an hindex of 27, co-authored 52 publications receiving 7521 citations. Previous affiliations of S. Galleti include ASTRON.
Papers
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Journal ArticleDOI
HST-ACS photometry of the isolated dwarf galaxy VV124=UGC 4879. Detection of the blue horizontal branch and identification of two young star clusters
TL;DR: Chiboucas et al. as discussed by the authors presented deep V and I photometry of the isolated dwarf galaxy VV124=UGC 4879, obtained from archival images taken with the Hubble Space Telescope - Advanced Camera for Surveys.
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Gr 290 (romano’s star). ii. light history and evolutionary state
V. F. Polcaro,O. Maryeva,Roberto Nesci,Massimo Calabresi,A. Chieffi,S. Galleti,R. Gualandi,R. Haver,O. F. Mills,Wayne Osborn,Anna Pasquali,Corinne Rossi,T. Vasilyeva,Roberto Viotti +13 more
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GR 290 (Romano's Star): 2. Light history and evolutionary state
V. F. Polcaro,Olga Maryeva,Roberto Nesci,Massimo Calabresi,A. Chieffi,S. Galleti,Roberto Gualandi,R. Haver,O. F. Mills,Wayne Osborn,Anna Pasquali,C. Rossi,T. Vasilyeva,Roberto Viotti +13 more
TL;DR: In this article, the authors built the historical light curve of the luminous variable GR 290 back to 1901, from old observations of the star found in several archival plates of M 33.
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HST-ACS photometry of the isolated dwarf galaxy VV124=UGC4879. Detection of the Blue Horizontal Branch and identification of two young star clusters
TL;DR: In this article, the authors present deep V and I photometry of the isolated dwarf galaxy VV124=UGC4879, obtained from archival images taken with the Hubble Space Telescope - Advanced Camera for Surveys.
Journal ArticleDOI
The horizontal branch morphology of M 31 globular clusters - Extreme second parameter effect in outer halo clusters
S. Perina,S. Perina,Michele Bellazzini,Alberto Buzzoni,Carla Cacciari,Luciana Federici,F. Fusi Pecci,S. Galleti +7 more
TL;DR: In this article, a simplified version of the Mironov index (SMI; B B+R ) is used to parametrize the horizontal branch (HB) morphology for 23 globular clusters in the M 31 galaxy (Sample A), all located in the outer halo at projected distances between 10 kpc and 100 kpc.