Zobrazeno 31 - 40
of 242
pro vyhledávání: '"Clementini, Gisella"'
Autor:
Clementini, Gisella
Gaia, the European Space Agency spacecraft successfully launched on 19 December 2013, entered into nominal science operations on 18 July 2014 after a few months of commissioning, and has been scanning the sky to a faint limit of G = 20.7 mag since th
Externí odkaz:
http://arxiv.org/abs/1602.01104
Autor:
Muraveva, Tatiana, Palmer, Max, Clementini, Gisella, Luri, Xavier, Cioni, Maria-Rosa L, Moretti, Maria Ida, Marconi, Marcella, Ripepi, Vincenzo, Rubele, Stefano
We present results of the analysis of 70 RR Lyrae stars located in the bar of the Large Magellanic Cloud (LMC). Combining spectroscopically determined metallicity of these stars from the literature with precise periods from the OGLE III catalogue and
Externí odkaz:
http://arxiv.org/abs/1505.06001
Autor:
Eyer, Laurent, Evans, Dafydd Wyn, Mowlavi, Nami, Lanzafame, Alessandro, Cuypers, Jan, De Ridder, Joris, Sarro, Luis, Clementini, Gisella, Guy, Leanne, Holl, Berry, Ordonez, Diego, Nienartowicz, Krzysztof, Lecoeur-Taibi, Isabelle
We present the variability processing and analysis that is foreseen for the Gaia mission within Coordination Unit 7 (CU7) of the Gaia Data Processing and Analysis Consortium (DPAC). A top level description of the tasks is given.
Comment: 4 pages
Comment: 4 pages
Externí odkaz:
http://arxiv.org/abs/1502.03830
Autor:
Rubele, Stefano, Girardi, Leo, Kerber, Leandro, Cioni, Maria-Rosa L., Piatti, Andres E., Zaggia, Simone, Bekki, Kenji, Bressan, Alessandro, Clementini, Gisella, de Grijs, Richard, Emerson, Jim P., Groenewegen, Martin A. T., Ivanov, Valentin D., Marconi, Marcella, Marigo, Paola, Moretti, Maria-Ida, Ripepi, Vincenzo, Subramanian, Smitha, Tatton, Benjamin L., van Loon, Jacco Th.
We analyse deep images from the VISTA survey of the Magellanic Clouds in the YJKs filters, covering 14 sqrdeg (10 tiles), split into 120 subregions, and comprising the main body and Wing of the Small Magellanic Cloud (SMC). We apply a colour--magnitu
Externí odkaz:
http://arxiv.org/abs/1501.05347
Autor:
Clementini, Gisella1,2 gisella.clementini@inaf.it
Publikováno v:
Proceedings of the International Astronomical Union. Dec2022, Vol. 18 Issue S376, p115-127. 13p.
Autor:
Piatti, André E., Guandalini, Roald, Ivanov, Valentin D., Rubele, Stefano, Cioni, Maria-Rosa L., de Grijs, Richard, For, Bi-Qing, Clementini, Gisella, Ripepi, Vincenzo, Anders, Peter, Oliveira, Joana M.
Publikováno v:
A&A 570, A74 (2014)
In this work we analyse Colour-Magnitude Diagrams (CMDs) of catalogued star clusters located in the Large Magellanic Cloud (LMC), from a YJKs photometric data set obtained by the Visible and Infrared Survey Telescope for Astronomy (VISTA) survey of t
Externí odkaz:
http://arxiv.org/abs/1407.5471
Autor:
Li, Chengyuan, de Grijs, Richard, Deng, Licai, Rubele, Stefano, Wang, Chuchu, Bekki, Kenji, Cioni, Maria-Rosa L., Clementini, Gisella, Emerson, Jim, For, Bi-Qing, Girardi, Leo, Groenewegen, Martin A. T., Guandalini, Roald, Gullieuszik, Marco, Marconi, Marcella, Piatti, Andrés E., Ripepi, Vincenzo, van Loon, Jacco Th.
We present a deep near-infrared color--magnitude diagram of the Galactic globular cluster 47 Tucanae, obtained with the Visible and Infrared Survey Telescope for Astronomy (VISTA) as part of the VISTA near-infrared Y, J, K_s survey of the Magellanic
Externí odkaz:
http://arxiv.org/abs/1406.1259
Autor:
Cusano, Felice, Clementini, Gisella, Garofalo, Alessia, Cignoni, Michele, Federici, Luciana, Marconi, Marcella, Musella, Ilaria, Ripepi, Vincenzo, Boutsia, Konstantina, Fumana, Marco, Gallozzi, Stefano, Testa, Vincenzo
We present B,V time-series photometry of Andromeda XIX (And XIX), the most extended (half-light radius of 6.2') of Andromeda's dwarf spheroidal companions, that we observed with the Large Binocular Cameras at the Large Binocular Telescope. We surveye
Externí odkaz:
http://arxiv.org/abs/1310.1809
Autor:
Garofalo, Alessia, Cusano, Felice, Clementini, Gisella, Ripepi, Vincenzo, Dall'Ora, Massimo, Moretti, Maria Ida, Coppola, Giuseppina, Musella, Ilaria, Marconi, Marcella
We have performed the first study of the variable star population of Ursa Major I (UMa I), an ultra-faint dwarf satellite recently discovered around the Milky Way by the Sloan Digital Sky Survey. Combining time series observations in the B and V band
Externí odkaz:
http://arxiv.org/abs/1302.3230
Autor:
Ramos, Rodrigo Contreras, Clementini, Gisella, Federici, Luciana, Fiorentino, Giuliana, Cacciari, Carla, Catelan, Marcio, Smith, Horace A., Pecci, Flavio Fusi, Marconi, Marcella, Pritzl, Barton J., Kinemuchi, Karen
We present the first evidence that Oosterhoff type II globular clusters exist in the Andromeda galaxy (M31). On the basis of time-series photometry of the moderately metal-poor ([Fe/H]\sim -1.6 dex) M31 globular cluster G11, obtained with the Wide Fi
Externí odkaz:
http://arxiv.org/abs/1301.4100