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Multi-frequency radio observations of BAL quasar 1045+352

Magdalena Kunert-Bajraszewska·Andrzej Marecki
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Abstract

Multi-frequency 1.7, 5 and 8.4-GHz VLBA observations of a radio-loud broad absorption line (BAL) quasar 1045+352 are presented. It is a young compact steep spectrum (CSS) object and its asymmetric, two-sided morphology on a scale of several hundred parsecs, extending in two different directions, may suggest intermittent activity. The young age and unusual morphology of 1045+352 are arguments in favour of an evolution scenario for BAL quasars, in which the BAL features appear at a very early stage of their evolution.

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Magdalena Kunert-Bajraszewska, Andrzej Marecki. 2006-12-18. Multi-frequency radio observations of BAL quasar 1045+352. https://arxiv.org/abs/astro-ph/0612490

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