Add to ORKGMulti-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
Context. Until now, there have only been seven quasars at z > 4.5 whose the high-resolut...
Context. There are about 60 quasars known at redshifts z > 5.7 to date. Only three of them are detec...
Context. The highest redshift quasars at z $\ga$ 6 receive considerable attention since they provide...
Aims.Multifrequency VLBA observations of the final group of ten objects in a sample of FIRST-based ...
Aims. Outflows manifest as broad absorption lines (BALs) in the quasars spectra. Although outflows a...
Broad Absorption Line Quasars (BAL QSOs) have been found to be associated with extremely compact rad...
ABSTRACT: BAL QSOs are still a not-well understood class of objects. In the UV spectra they show Bro...
Context. Broad absorption line quasars (BAL QSOs) belong to a class of objects not well-understood...
Abstract Broad Absorption Lines (BALs) seem to be the most extreme manifestations of quasar (QSO) ou...
We present observations of the most radio-luminous broad absorption-line (BAL) quasar known, 1624+37...
Context. Broad absorption line quasars (BAL QSOs) belong to a class of objects not well-understood a...
Abstract. For a long time, radio-loud Broad Absorption Line Quasars (BAL QSOs) were thought to be ex...
We present observations of the most radio-luminous BAL quasar known, 1624+3758, at redshift z = 3.37...
Context. The origin of broad-absorption-line quasi-stellar objects (BAL QSOs) remains unclear. Accou...
By combining the Sloan Digitized Sky Survey Third Data Release quasar list with the VLA FIRST survey...
Context. Until now, there have only been seven quasars at z > 4.5 whose the high-resolut...
Context. There are about 60 quasars known at redshifts z > 5.7 to date. Only three of them are detec...
Context. The highest redshift quasars at z $\ga$ 6 receive considerable attention since they provide...
Aims.Multifrequency VLBA observations of the final group of ten objects in a sample of FIRST-based ...
Aims. Outflows manifest as broad absorption lines (BALs) in the quasars spectra. Although outflows a...
Broad Absorption Line Quasars (BAL QSOs) have been found to be associated with extremely compact rad...
ABSTRACT: BAL QSOs are still a not-well understood class of objects. In the UV spectra they show Bro...
Context. Broad absorption line quasars (BAL QSOs) belong to a class of objects not well-understood...
Abstract Broad Absorption Lines (BALs) seem to be the most extreme manifestations of quasar (QSO) ou...
We present observations of the most radio-luminous broad absorption-line (BAL) quasar known, 1624+37...
Context. Broad absorption line quasars (BAL QSOs) belong to a class of objects not well-understood a...
Abstract. For a long time, radio-loud Broad Absorption Line Quasars (BAL QSOs) were thought to be ex...
We present observations of the most radio-luminous BAL quasar known, 1624+3758, at redshift z = 3.37...
Context. The origin of broad-absorption-line quasi-stellar objects (BAL QSOs) remains unclear. Accou...
By combining the Sloan Digitized Sky Survey Third Data Release quasar list with the VLA FIRST survey...
Context. Until now, there have only been seven quasars at z > 4.5 whose the high-resolut...
Context. There are about 60 quasars known at redshifts z > 5.7 to date. Only three of them are detec...
Context. The highest redshift quasars at z $\ga$ 6 receive considerable attention since they provide...