We present the first results of a ground-based program to determine the proper motion of the Magellanic Clouds (MCs) relative to background quasars (QSO), being...
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PublicaciónThe Proper Motion of the Magellanic Clouds. I. First Results and Description of the Program
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PublicaciónThe Proper Motion of the Magellanic Clouds. II. New Results for Five Small Magellanic Cloud Fields
We present new results from a ground-based program to determine the proper motion of the Magellanic Clouds (MCs) relative to background quasars (QSOs), being...
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PublicaciónThe Proper-motion Field along the Magellanic Bridge: A New Probe of the LMC–SMC Interaction
We present the first detailed kinematic analysis of the proper motions (PMs) of stars in the Magellanic Bridge, from both the Gaia Data Release 2 catalog and...
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PublicaciónThe R136 star cluster dissected with Hubble Space Telescope/STIS - II. Physical properties of the most massive stars in R136
We present an optical analysis of 55 members of R136, the central cluster in the Tarantula Nebula of the Large Magellanic Cloud. Our sample was observed with...
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PublicaciónThe R136 star cluster dissected with Hubble Space Telescope/STIS. I. Far-ultraviolet spectroscopic census and the origin of He II λ1640 in young star clusters
We introduce a Hubble Space Telescope (HST)/Space Telescope Imaging Spectrograph (STIS) stellar census of R136a, the central ionizing star cluster of 30 Doradus...
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PublicaciónThe Role of Evolutionary Age and Metallicity in the Formation of Classical Be Circumstellar Disks. II. Assessing the Evolutionary Nature of Candidate Disk Systems
We present the first detailed imaging polarization observations of six SMC and six LMC clusters, known to have large populations of B-type stars that exhibit...
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PublicaciónThe RR Lyrae distance scale from near-infrared photometry: current results .
We present new observational results on the RR Lyrae K-band Period-Luminosity relation (PLK). Data on the Galactic globular clusters NGC 3201 and NGC 4590 (M68)...
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PublicaciónThe Second Data Release of the Survey of the MAgellanic Stellar History (SMASH)
The Large and Small Magellanic Clouds (LMC and SMC) are the largest satellite galaxies of the Milky Way and close enough to allow for a detailed exploration of...
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PublicaciónThe star formation history in 12 SMC fields
We present a quantitative analysis of the star formation history (SFH) of 12 fields in the Small Magellanic Cloud (SMC) based on unprecedented deep [(B-R),R]...