Spectroastrometric Reverberation Mapping of Broad-line Regions

Spectroastrometry measures source astrometry as a function of wavelength/velocity. Reverberations of spectroastrometric signals naturally arise in broad-line regions (BLRs) of active galactic nuclei (AGNs) as a result of the continuum variations that drive responses of the broad emission lines with...

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Veröffentlicht in:	The Astrophysical journal 2023-01, Vol.943 (1), p.36
Hauptverfasser:	Li, Yan-Rong, Wang, Jian-Min
Format:	Artikel
Sprache:	eng
Schlagworte:	Active galactic nuclei Astrometry Astrophysics Black holes Emission lines Kinematics Mapping Reverberation Reverberation mapping Sampling techniques Supermassive black holes Telescopes Very Large Telescope
Online-Zugang:	Volltext
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