Detection of six rapidly scintillating active galactic nuclei and the diminished variability of J1819+3845

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Detection of six rapidly scintillating active galactic nuclei and the diminished variability of J1819+3845

The extreme, intra-hour and >10% rms flux density scintillation observed in AGNs such as PKS 0405-385, J1819+3845 and PKS 1257-326 at cm wavelengths has been attributed to scattering in highly turbulent, nearby regions in the interstellar medium. Such behavior has been found to be rare. We searc...

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Bibliographic Details
Main Authors:	Koay, J., Bignall, Hayley, Macquart, Jean-Pierre, Jauncey, D., Rickett, B., Lovell, J.
Format:	Journal Article
Published:	EDP Sciences 2011
Subjects:	quasars: general / galaxies: active / radio continuum: ISM / scattering / ISM: structure / quasars: individual: J1819+3845
Online Access:	http://hdl.handle.net/20.500.11937/19656

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