Paper:	Interstellar Scintillation and Radio Intra-Day Variability
Volume:	300, Radio Astronomy at the Fringe
Page:	199
Authors:	Jauncey, D.L.; Bignall, H.E.; Lovell, J.E.J.; Kedziora-Chudczer, L.; Tzioumis, A.K.; Macquart, J.-P.; Rickett, B.J.
Abstract:	Considerable evidence has now accumulated strongly favoring interstellar scintillation as the mechanism responsible for the rapid intra-day variability seen at cm wavelengths in many flat-spectrum extragalactic radio sources. The discovery of three rapid intra-day variability sources, PKS 0405−385, PKS 1267−326 and J1819+3845, has been largely responsible for this new paradigm. We present here recent results for the two southern sources PKS 0405−385 and PKS 1257−326, together with observations and first results from the MASIV (Micro-Arcsecond Scintillation-Induced Variability) survey that we are undertaking at 5 GHz with the VLA.

Astronomical Society of the Pacific
Conference Series

© Copyright 1988 - 2024 - Astronomical Society of the Pacific
No part of the material protected by this copyright may be reproduced or used in any form other than for personal use without written permission from the ASP.

Page generated in 0.075 seconds