756 citations · 1.5k across the 26 of their papers we have counts for
Showing 2011 · astro-ph.GAShow all
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astro-ph.GA2011★ 33 cited
Photo-centric variability of quasars caused by variations in their inner structure: Consequences on Gaia measurements
Luka C. Popovic, Predrag Jovanovic, Marko Stalevski +4
We study the photocenter position variability due to variations in the quasar inner structure. We consider variability in the accretion disk emissivity and torus structure variabil…
astro-ph.GA2011★ 7 cited
On the influence of radio extended structures on offsets between the optical and VLBI positions of sources in the ICRF2
J. I. B. Camargo, A. H. Andrei, M. Assafin +2
Context: To investigate the differences between positions, as determined by optical (direct imaging) and Very Long Baseline Interferometry (VLBI) techniques, of extragalactic sourc…