activity
19962021
most citedA Warped Accretion Disk and Wide Angle Outflow in the Inner Parsec of the Circinus Galaxy

310 citations · 3.8k across the 79 of their papers we have counts for

collaborators

79 papers

astro-ph.HE2021★ 14 cited

Probing the innermost regions of AGN jets and their magnetic fields with RadioAstron IV. The quasar 3C 345 at 18 cm: Magnetic field structure and brightness temperature

F. M. Pötzl, A. P. Lobanov, E. Ros +12

Context. Supermassive black holes in the centres of radio-loud active galactic nuclei (AGN) can produce collimated relativistic outflows (jets). Magnetic fields are thought to play…

astro-ph.EP2020★ 1 cited

Goldstone Apple Valley Radio Telescope Monitoring Flux Density of Jupiter's Synchrotron Radiation during the Juno Mission

T. Velusamy, V. Adumitroaie, J. Arballo +7

Goldstone Apple Valley Radio Telescope (GAVRT) is a science education partnership among NASA, the Jet Propulsion Laboratory (JPL), and the Lewis Center for Educational Research (LC…

astro-ph.SR2020★ 10 cited

The milliarcsecond-scale radio structure of AB Dor A

J. B. Climent, J. C. Guirado, R. Azulay +4

Context: The fast rotator, pre-main sequence star AB Dor A is a strong and persistent radio emitter. The extraordinary coronal flaring activity is thought to be the origin of compa…

astro-ph.GA2019★ 12 cited

The presence of interstellar scintillation in the 15 GHz interday variability of 1158 OVRO-monitored blazars

J. Y. Koay, D. L. Jauncey, T. Hovatta +8

We have conducted the first systematic search for interday variability in a large sample of extragalactic radio sources at 15 GHz. From the sample of 1158 radio-selected blazars mo…

astro-ph.GA2019★ 39 cited

Detection statistics of the RadioAstron AGN survey

Y. Y. Kovalev, N. S. Kardashev, K. V. Sokolovsky +57

The largest Key Science Program of the RadioAstron space VLBI mission is a survey of active galactic nuclei (AGN). The main goal of the survey is to measure and study the brightnes…

astro-ph.HE2018★ 36 cited

An X-ray Imaging Survey of Quasar Jets -- The Complete Survey

H. L. Marshall, J. M. Gelbord, D. M. Worrall +8

We present Chandra X-ray imaging of a flux-limited sample of flat spectrum radio-emitting quasars with jet-like structure. X-rays are detected from 59% of 56 jets. No counterjets w…