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20032026
most citedA geometric distance measurement to the Galactic Center black hole with 0.3% uncertainty

826 citations · 7.5k across the 79 of their papers we have counts for

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astro-ph.IM2010★ 8 cited

First results from fringe tracking with the PRIMA fringe sensor unit

J. Sahlmann, R. Abuter, S. Menardi +12

The fringe sensor unit (FSU) is the central element of the phase referenced imaging and micro-arcsecond astrometry (PRIMA) dual-feed facility for the Very Large Telescope interfero…