We perform a search for stellar streams around the Milky Way using the first 3 yr of multiband optical imaging data from the Dark Energy Survey (DES). We use DES data covering ∼5000 deg2 to a depth of g>23.5 with a relative photometric calibration uncertainty of <1%. This data set yields unprecedented sensitivity to the stellar density field in the southern celestial hemisphere, enabling the detection of faint stellar streams to a heliocentric distance of ∼50 kpc. We search for stellar streams using a matched filter in color–magnitude space derived from a synthetic isochrone of an old, metal-poor stellar population. Our detection technique recovers four previously known thin stellar streams: Phoenix, ATLAS, Tucana III, and a possible extens...
We report the discovery of a stellar stream in the Dark Energy Survey Year 1 (Y1A1) data. The discov...
We report the discovery of eight new Milky Way companions in ~1800 deg2 of optical imaging data coll...
International audienceWe report the discovery of eight new Milky Way companions in ∼ 1800 {{deg}}2 o...
International audienceWe perform a search for stellar streams around the Milky Way using the first 3...
International audienceWe perform a search for stellar streams around the Milky Way using the first 3...
We perform a search for stellar streams around the Milky Way using the first 3 yr of multiband optic...
FINEP - FINANCIADORA DE ESTUDOS E PROJETOSFAPERJ - FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DO RIO DE...
We perform a search for stellar streams around the Milky Way using the first 3 yr of multiband optic...
Stellar streams, the tidal remnants of accreted globular clusters and dwarf galaxies, are uniquely p...
A stellar stream is a group of stars that has been torn away from globular clusters and dwarf galaxi...
We use the first-year Dark Energy Survey (DES) data down to previously unprobed photometric depths t...
We use the first-year Dark Energy Survey (DES) data down to previously unprobed photometric depths t...
International audienceWe use the first-year Dark Energy Survey (DES) data down to previously unprobe...
Context. Mergers and tidal interactions between massive galaxies and their dwarf satellites are a fu...
Context. Mergers and tidal interactions between massive galaxies and their dwarf satellites are a fu...
We report the discovery of a stellar stream in the Dark Energy Survey Year 1 (Y1A1) data. The discov...
We report the discovery of eight new Milky Way companions in ~1800 deg2 of optical imaging data coll...
International audienceWe report the discovery of eight new Milky Way companions in ∼ 1800 {{deg}}2 o...
International audienceWe perform a search for stellar streams around the Milky Way using the first 3...
International audienceWe perform a search for stellar streams around the Milky Way using the first 3...
We perform a search for stellar streams around the Milky Way using the first 3 yr of multiband optic...
FINEP - FINANCIADORA DE ESTUDOS E PROJETOSFAPERJ - FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DO RIO DE...
We perform a search for stellar streams around the Milky Way using the first 3 yr of multiband optic...
Stellar streams, the tidal remnants of accreted globular clusters and dwarf galaxies, are uniquely p...
A stellar stream is a group of stars that has been torn away from globular clusters and dwarf galaxi...
We use the first-year Dark Energy Survey (DES) data down to previously unprobed photometric depths t...
We use the first-year Dark Energy Survey (DES) data down to previously unprobed photometric depths t...
International audienceWe use the first-year Dark Energy Survey (DES) data down to previously unprobe...
Context. Mergers and tidal interactions between massive galaxies and their dwarf satellites are a fu...
Context. Mergers and tidal interactions between massive galaxies and their dwarf satellites are a fu...
We report the discovery of a stellar stream in the Dark Energy Survey Year 1 (Y1A1) data. The discov...
We report the discovery of eight new Milky Way companions in ~1800 deg2 of optical imaging data coll...
International audienceWe report the discovery of eight new Milky Way companions in ∼ 1800 {{deg}}2 o...