The compact radio structure of the high-redshift blazar J1430+4204 before and after a major outburst

Leonid I. Gurvits; P\'eter Veres; S\'andor Frey; Zsolt Paragi

arxiv: 1002.4524 · v1 · pith:4ABYHCMNnew · submitted 2010-02-24 · 🌌 astro-ph.CO

The compact radio structure of the high-redshift blazar J1430+4204 before and after a major outburst

P\'eter Veres , S\'andor Frey , Zsolt Paragi , Leonid I. Gurvits This is my paper

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keywords outburstradiobeforeblazarhigh-redshiftj1430analyzedangular

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The high-redshift (z=4.72) blazar J1430+4204 produced an exceptional radio outburst in 2006. We analyzed 15-GHz radio interferometric images obtained with the Very Long Baseline Array (VLBA) before and after the outburst, to search for possible structural changes on milli-arcsecond angular scales and to determine physical parameters of the source.

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The compact radio structure of the high-redshift blazar J1430+4204 before and after a major outburst

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