395 citations · 2.4k across the 119 of their papers we have counts for
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Kinematics of the Compact Symmetric Object OQ 208 revisited
Fang Wu, Tao An, Willem A. Baan +6
Aims. A long timeline kinematic study of the archetypal CSO OQ 208 sheds light on the physical properties of the most compact radio sources. Methods. Archival data from the VLBA at…
Redshift, Time, Spectrum - the most distant radio quasars with VLBI
S. Frey, L. I. Gurvits, Z. Paragi +1
The highest-redshift quasars are still rare and valuable objects for observational astrophysics and cosmology. They provide important constraints on the growth of the earliest supe…
Two in one? A possible dual radio-emitting nucleus in the quasar SDSS J1425+3231
S. Frey, Z. Paragi, T. An +1
The radio-emitting quasar SDSS J1425+3231 (z=0.478) was recently found to have double-peaked narrow [O III] optical emission lines. Based on the analysis of the optical spectrum, P…
Radio-optical outlier quasars - a case study with ICRF2 and SDSS
G. Orosz, S. Frey
With Gaia, it will become possible to directly link the radio and optical reference frames using a large number of common objects. For the most accurate radio-optical link, it is i…