947 citations · 10.7k across the 133 of their papers we have counts for
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astro-ph.IM2012★ 10 cited
GRAVITY: beam stabilization and light injection subsystems
O. Pfuhl, M. Haug, F. Eisenhauer +9
We present design results of the 2nd generation VLTI instrument GRAVITY beam stabilization and light injection subsystems. Designed to deliver micro-arcsecond astrometry, GRAVITY r…
astro-ph.IM2012★ 15 cited
GRAVITY: metrology
S. Gillessen, M. Lippa, F. Eisenhauer +10
GRAVITY is a second generation VLTI instrument, combining the light of four telescopes and two objects simultaneously. The main goal is to obtain astrometrically accurate informati…
astro-ph.GA2012★ 86 cited
New observations of the gas cloud G2 in the Galactic Center
S. Gillessen, R. Genzel, T. K. Fritz +6
We present new observations of the recently discovered gas cloud G2 currently falling towards the massive black hole in the Galactic Center. The new data confirm that G2 is on a hi…