Parsec-scale radio morphology and variability of a changing-look AGN: the case of Mrk 590
We investigate the origin of the parsec-scale radio emission from the changing-look active galactic nucleus (AGN) of Mrk 590, and examine whether the radio power has faded concurrently with the dramatic decrease in accretion rates observed between the 1990s and the present. We detect a compact core...
Main Authors: | Koay, J. Y., Vestergaard, M., Bignall, H. E., Reynolds, C., Peterson, B. M. |
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Other Authors: | Univ Arizona, Steward Observ |
Language: | en |
Published: |
OXFORD UNIV PRESS
2016
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Subjects: | |
Online Access: | http://hdl.handle.net/10150/621462 http://arizona.openrepository.com/arizona/handle/10150/621462 |
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