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VLBI Imaging of the Double Peaked Emission Line Seyfert KISSR1494
Preeti Kharb, Mousumi Das, Zsolt Paragi +2
We present here the results from dual-frequency phase-referenced VLBI observations of the Seyfert galaxy KISSR1494, which exhibits double peaked emission lines in its SDSS spectrum…
The first estimate of radio jet proper motion at z>5
S. Frey, Z. Paragi, J. O. Fogasy +1
The extremely high redshift (z=5.3) radio source SDSS J102623.61+254259.5 (J1026+2542) is among the most distant and most luminous radio-loud active galactic nuclei (AGN) known to…
Jets in AGN at extremely high redshifts
Leonid I. Gurvits, Sandor Frey, Zsolt Paragi
A brief review of VLBI structures in extremely high-redshift AGN (revised/edited).
A single radio-emitting nucleus in the dual AGN candidate NGC 5515
K. É. Gabányi, S. Frey, T. Xiao +4
The Seyfert galaxy NGC 5515 has double-peaked narrow-line emission in its optical spectrum, and it has been suggested that this could indicate that it has two active nuclei. We obs…
VLBI observations of the radio quasar J2228+0110 at z=5.95 and other field sources in multiple-phase-centre mode
H. -M. Cao, S. Frey, L. I. Gurvits +5
A patch of sky in the SDSS Stripe 82 was observed at 1.6 GHz with Very Long Baseline Interferometry (VLBI) using the European VLBI Network (EVN). The data were correlated at the EV…