947 citations · 2.4k across the 18 of their papers we have counts for
Showing 2019Show all
3 papers · 1 filter
astro-ph.GA2019★ 80 cited
The resolved size and structure of hot dust in the immediate vicinity of AGN
GRAVITY Collaboration, J. Dexter, J. Shangguan +42
We use VLTI/GRAVITY near-infrared interferometry measurements of 8 bright, Type 1 AGN to study the size and structure of hot dust heated by the central engine. We partially resolve…
astro-ph.GA2019★ 3 cited
New insights on the central stellar population and gas outflow in NGC 1068 from YJH spectroscopy with SPHERE/VLT
Pierre Vermot, Yann Clénet, Damien Gratadour
Aims: We characterise the properties of stars, dust, and gas and their spatial distribution in the central region of the Seyfert 2 galaxy NGC1068. Method: Our study is based on nea…
astro-ph.EP2019★ 155 cited
First direct detection of an exoplanet by optical interferometry; Astrometry and K-band spectroscopy of HR8799 e
S. Lacour, M. Nowak, J. Wang +85
To date, infrared interferometry at best achieved contrast ratios of a few times on bright targets. GRAVITY, with its dual-field mode, is now capable of high contrast obs…