We have performed a spectroscopic study of globular clusters (GCs) in the nearest giant elliptical NGC 5128 using the 2dF facility at the Anglo-Australian...
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PublicationA 2dF spectroscopic study of globular clusters in NGC 5128: probing the formation history of the nearest giant elliptical
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PublicationA 2MASS All-Sky View of the Sagittarius Dwarf Galaxy. V. Variation of the Metallicity Distribution Function along the Sagittarius Stream
We present reliable measurements of the metallicity distribution function (MDF) at different points along the tidal stream of the Sagittarius (Sgr) dwarf...
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PublicationA 33-GHz interferometer for cosmic microwave background observations on Tenerife
We describe a new high-sensitivity experiment for observing cosmic microwave background (CMB) anisotropies. The instrument is a two-element interferometer...
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PublicationA 33-GHz Very Small Array survey of the Galactic plane from l = 27° to 46°
The Very Small Array (VSA) has been used to survey the l ~ 27° to region of the Galactic plane at a resolution of 13arcmin. This l-range covers a section...
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PublicationA 38 Million Year Old Neptune-sized Planet in the Kepler Field
Kepler 1627A is a G8V star previously known to host a 3.8 R ⊕ planet on a 7.2 day orbit. The star was observed by the Kepler space telescope because it is...
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PublicationA 3D extinction map of the northern Galactic plane based on IPHAS photometry
We present a 3D map of extinction in the northern Galactic plane derived using photometry from the INT/WFC Photometric Hα Survey of the northern Galactic plane...
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PublicationA 3D sunspot model derived from an inversion of spectropolarimetric observations and its implications for the penumbral heating
Aims:I deduced a 3D sunspot model that is in full agreement with spectropolarimetric observations, in order to address the question of a possible penumbral...
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PublicationA 3D view of dwarf galaxies with Gaia and VLT/FLAMES. I. The Sculptor dwarf spheroidal
We present a new homogeneous survey of VLT/FLAMES LR8 line-of-sight radial velocities (vlos) for 1604 resolved red giant branch stars in the Sculptor dwarf...
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PublicationA 3D view of the Hyades stellar and sub-stellar population
Aims: Our scientific goal is to provide a 3D map of the nearest open cluster to the Sun, the Hyades, combining the recent release of Gaia astrometric data...