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20112026
most citedFirst Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way

1.9k citations · 17.5k across the 116 of their papers we have counts for

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astro-ph.HE2013★ 20 cited

Multi-Epoch VERA Observations of Sagittarius A*: I. Images and Structural Variability

Kazunori Akiyama, Rohta Takahashi, Mareki Honma +2

We report the results of multi-epoch observations of Sgr A* with VLBI Exploration of Radio Astrometry (VERA) at 43 GHz, carried out from 2004 to 2008. We detected a time variation…

astro-ph.HE2013★ 39 cited

Fine-scale structure of the quasar 3C 279 Measured with 1.3 mm very long baseline interferometry

Ru-Sen Lu, Vincent L. Fish, Kazunori Akiyama +30

We report results from 5-day VLBI observations of the well-known quasar 3C 279 at 1.3 mm (230 GHz) in 2011. The measured nonzero closure phases on triangles including stations in A…