activity
20052026
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 · 8.4k across the 87 of their papers we have counts for

collaborators
Showing 2017 · astro-ph.GAShow all

2 papers · 2 filters

astro-ph.GA2017

The Millimeter-Radio Emission of BL Lacertae During Two gamma-ray Outbursts

Dae-Won Kim, Sascha Trippe, Sang-Sung Lee +13

We present a study of the inexplicit connection between radio jet activity and gamma-ray emission of BL Lacertae (BL Lac; 2200+420). We analyze the long-term millimeter activity of…

astro-ph.GA2017★ 14 cited

Interferometric Monitoring of Gamma-ray Bright AGNs: S5 0716+714

Jee Won Lee, Sang-Sung Lee, Jeffrey A. Hodgson +5

We present the results of very long baseline interferometry (VLBI) observations of gamma-ray bright blazar S5 0716+714 using the Korean VLBI Network (KVN) at the 22, 43, 86, and 12…