activity
20012023
most citedA geometric distance measurement to the Galactic Center black hole with 0.3% uncertainty

826 citations · 1.3k across the 16 of their papers we have counts for

collaborators
Showing 2021Show all

1 paper · 1 filter

astro-ph.EP2021★ 133 cited

Constraining the Nature of the PDS 70 Protoplanets with VLTI/GRAVITY

J. J. Wang, A. Vigan, S. Lacour +101

We present K-band interferometric observations of the PDS 70 protoplanets along with their host star using VLTI/GRAVITY. We obtained K-band spectra and 100 as precision astromet…