Search Results - "Clementini, Gisella"

RR Lyrae stars as standard candles in the Gaia Data Release 2 Era by Muraveva, Tatiana, Delgado, Hector E, Clementini, Gisella, Sarro, Luis M, Garofalo, Alessia

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Leveraging Deep Learning for Time-Series Extrinsic Regression in Predicting the Photometric Metallicity of Fundamental-Mode RR Lyrae Stars by Monti, Lorenzo, Muraveva, Tatiana, Clementini, Gisella, Garofalo, Alessia

“…Astronomy is entering an unprecedented era of big-data science, driven by missions like the ESA's Gaia telescope, which aims to map the Milky Way in three…”
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THE CARNEGIE-CHICAGO HUBBLE PROGRAM. I. AN INDEPENDENT APPROACH TO THE EXTRAGALACTIC DISTANCE SCALE USING ONLY POPULATION II DISTANCE INDICATORS by Beaton, Rachael L., Freedman, Wendy L., Madore, Barry F., Bono, Giuseppe, Carlson, Erika K., Clementini, Gisella, Durbin, Meredith J., Garofalo, Alessia, Hatt, Dylan, Jang, In Sung, Kollmeier, Juna A., Lee, Myung Gyoon, Monson, Andrew J., Rich, Jeffrey A., Scowcroft, Victoria, Seibert, Mark, Sturch, Laura, Yang, Soung-Chul

“…ABSTRACT We present an overview of the Carnegie-Chicago Hubble Program, an ongoing program to obtain a 3% measurement of the Hubble constant ( H 0 ) using…”
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The VMC survey – XIV. First results on the look-back time star formation rate tomography of the Small Magellanic Cloud by Rubele, Stefano, Girardi, Léo, Kerber, Leandro, Cioni, Maria-Rosa L., Piatti, Andrés 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 $YJ{K_{\rm s}}$ filters, covering 14 deg2 (10 tiles), split into 120 subregions,…”
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The Leo IV Dwarf Spheroidal Galaxy: Color-Magnitude Diagram and Pulsating Stars by Moretti, Maria Ida, Dall'Ora, Massimo, Ripepi, Vincenzo, Clementini, Gisella, Di Fabrizio, Luca, Smith, Horace A, De Lee, Nathan, Kuehn, Charles, Catelan, Márcio, Marconi, Marcella, Musella, Ilaria, Beers, Timothy C, Kinemuchi, Karen

“…We present the first V, B - V color-magnitude diagram of the Leo IV dwarf spheroidal galaxy, a faint Milky Way satellite recently discovered by the Sloan…”
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Variable Stars in the Newly Discovered Milky Way Satellite in Bootes by Dall’Ora, Massimo, Clementini, Gisella, Kinemuchi, Karen, Ripepi, Vincenzo, Marconi, Marcella, Di Fabrizio, Luca, Greco, Claudia, Rodgers, Christopher T, Kuehn, Charles, Smith, Horace A

“…We present V, I light curves for 12 variable stars identified in the newly discovered satellite of the Milky Way in the Bootes constellation. Our sample…”
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An LBT view of the Andromeda’s satellite galaxies by Cusano, Felice, Garofalo, Alessia, Clementini, Gisella, Cignoni, Michele

“…Results are presented on deep (V ∼ 26.5 mag) time series observations of four dwarf spheroidal galaxies (dSphs) in the Andromeda (M31) complex, namely, And…”
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Variable Stars in the Newly Discovered Milky Way Dwarf Spheroidal Satellite Canes Venatici I by Kuehn, Charles, Kinemuchi, Karen, Ripepi, Vincenzo, Clementini, Gisella, Dall’Ora, Massimo, Di Fabrizio, Luca, Rodgers, Christopher T, Greco, Claudia, Marconi, Marcella, Musella, Ilaria, Smith, Horace A, Catelan, Márcio, Beers, Timothy C, Pritzl, Barton J

“…We have Identified 23 RR Lyrae stars and three possible anomalous Cepheids (ACs) among 84 candidate variables in the recently discovered Canes Venatici I (CVn…”
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On the Newly Discovered Canes Venatici II dSph Galaxy by Greco, Claudia, Dall’Ora, Massimo, Clementini, Gisella, Ripepi, Vincenzo, Di Fabrizio, Luca, Kinemuchi, Karen, Marconi, Marcella, Musella, Ilaria, Smith, Horace A, Rodgers, Christopher T, Kuehn, Charles, Beers, Timothy C, Catelan, Márcio, Pritzl, Barton J

“…We report on the detection of variable stars in the Canes Venatici II (CVn II) dwarf spheroidal galaxy, a new satellite of the Milky Way recently discovered by…”
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Gaia’s Cepheids and RR Lyrae stars and luminosity calibrations based on Tycho-Gaia Astrometric Solution by Clementini, Gisella, Eyer, Laurent, Muraveva, Tatiana, Garofalo, Alessia, Ripepi, Vincenzo, Marconi, Marcella, Sarro, Luis, Palmer, Max, Luri, Xavier, Molinaro, Roberto, Rimoldini, Lorenzo, Szabados, Laszlo, Anderson, Richard I., Musella, Ilaria

“…Gaia Data Release 1 contains parallaxes for more than 700 Galactic Cepheids and RR Lyrae stars, computed as part of the Tycho-Gaia Astrometric Solution (TGAS)…”
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Pulsating stars in the VMC survey by Cioni, Maria-Rosa L., Ripepi, Vincenzo, Clementini, Gisella, Groenewegen, Martin A.T., Moretti, Maria I., Muraveva, Tatiana, Subramanian, Smitha

“…The VISTA survey of the Magellanic Clouds system (VMC) began observations in 2009 and since then, it has collected multi-epoch data at Ks and in addition…”
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Variable Stars in the Fornax dSph Galaxy. I. The Globular Cluster Fornax 4 by Greco, Claudia, Clementini, Gisella, Catelan, Márcio, Held, Enrico V, Poretti, Ennio, Gullieuszik, Marco, Maio, Marcella, Rest, Armin, De Lee, Nathan, Smith, Horace A, Pritzl, Barton J

“…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…”
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RR Lyrae and Short-Period Variable Stars in the Dwarf Irregular Galaxy NGC 6822 by Clementini, Gisella, Held, Enrico V, Baldacci, Lara, Rizzi, Luca

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Pulsating star research and the Gaia revolution by Eyer, Laurent, Clementini, Gisella, Guy, Leanne P., Rimoldini, Lorenzo, Glass, Florian, Audard, Marc, Holl, Berry, Charnas, Jonathan, Cuypers, Jan, Ridder, Joris De, Evans, Dafydd W., de Fombelle, Gregory Jevardat, Lanzafame, Alessandro, Lecoeur-Taibi, Isabelle, Mowlavi, Nami, Nienartowicz, Krzysztof, Riello, Marco, Ripepi, Vincenzo, Sarro, Luis, Süveges, Maria

“…In this article we present an overview of the ESA Gaia mission and of the unprecedented impact that Gaia will have on the field of variable star research. We…”
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A fresh look at the RR Lyrae population in the Draco dwarf spheroidal galaxy with Gaia by Muraveva, Tatiana, Clementini, Gisella, Garofalo, Alessia, Cusano, Felice

“…ABSTRACT We present a catalogue of 285 RR Lyrae stars (RRLs) in the Draco dwarf spheroidal (dSph) galaxy, obtained by combining data from a number of different…”
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The VMC survey – XXV. The 3D structure of the Small Magellanic Cloud from Classical Cepheids by Ripepi, Vincenzo, Cioni, Maria-Rosa L., Moretti, Maria Ida, Marconi, Marcella, Bekki, Kenji, Clementini, Gisella, de Grijs, Richard, Emerson, Jim, Groenewegen, Martin A. T., Ivanov, Valentin D., Molinaro, Roberto, Muraveva, Tatiana, Oliveira, Joana M., Piatti, Andrés E., Subramanian, Smitha, van Loon, Jacco Th

“…Abstract The VISTA near-infrared YJK s survey of the Magellanic System (VMC) is collecting deep K s-band time-series photometry of pulsating stars hosted by…”
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Born in a Pair (?): Pisces II and Pegasus III by Garofalo, Alessia, Tantalo, Maria, Cusano, Felice, Clementini, Gisella, Calura, Francesco, Muraveva, Tatiana, Paris, Diego, Speziali, Roberto

“…Abstract We have used B, V time-series photometry collected with the Large Binocular Telescope to undertake the first study of variable stars in the Milky Way…”
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The VMC survey – XXXI: The spatially resolved star formation history of the main body of the Small Magellanic Cloud by Rubele, Stefano, Pastorelli, Giada, Girardi, Léo, Cioni, Maria-Rosa L, Zaggia, Simone, Marigo, Paola, Bekki, Kenji, Bressan, Alessandro, Clementini, Gisella, de Grijs, Richard, Emerson, Jim, Groenewegen, Martin A T, Ivanov, Valentin D, Muraveva, Tatiana, Nanni, Ambra, Oliveira, Joana M, Ripepi, Vincenzo, Sun, Ning-Chen, van Loon, Jacco Th

“…ABSTRACT We recover the spatially resolved star formation history across the entire main body and Wing of the Small Magellanic Cloud (SMC), using 14 deep tile…”
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Born in a Pair (?): Pisces II and Pegasus III Based on data collected with the Large Binocular Cameras at the Large Binocular Telescope, PI: G. Clementini by Garofalo, Alessia, Tantalo, Maria, Cusano, Felice, Clementini, Gisella, Calura, Francesco, Muraveva, Tatiana, Paris, Diego, Speziali, Roberto

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The Carnegie RR Lyrae Program: mid-infrared period–luminosity relations of RR Lyrae stars in Reticulum by Muraveva, Tatiana, Garofalo, Alessia, Scowcroft, Victoria, Clementini, Gisella, Freedman, Wendy L, Madore, Barry F, Monson, Andrew J

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