Dual-frequency Observations of 140 Compact, Flat-spectrum Active Galactic Nuclei for Scintillation-induced Variability

Dual-frequency Observations of 140 Compact, Flat-spectrum Active Galactic Nuclei for Scintillation-induced Variability

The 4.9 GHz Micro-Arcsecond Scintillation-Induced Variability (MASIV) Survey detected a drop in interstellar scintillation (ISS) for sources at redshifts z "greater than approximately 2", indicating an apparent increase in angular diameter or a decrease in flux density of the most compact...

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Bibliographic Details
Main Authors: Koay, J., Macquart, Jean-Pierre, Rickett, B.J., Bignall, Hayley, Lovell, J. E. J., Reynolds, Cormac, Jauncey, D. L., Pursimo, T., Kedziora-Chudczer, L., Ojha, R.
Format: Journal Article
Published: Institute of Physics Publishing, Inc 2011
Subjects:
quasars: general
ISM: structure
methods: data analysis
radio continuum: ISM
galaxies: active
intergalactic medium
Online Access:http://hdl.handle.net/20.500.11937/38096

Internet

http://hdl.handle.net/20.500.11937/38096

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