154 citations · 1.3k across the 25 of their papers we have counts for
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Twelve Decades: Probing the Interstellar Medium from kiloparsec to sub-AU scales
Dan Stinebring, Shami Chatterjee, Susan E. Clark +15
After a decade of great progress in understanding gas flow into, out of, and through the Milky Way, we are poised to merge observations with simulations to build a comprehensive pi…
The Frequency Dependence of Scintillation Arc Thickness in Pulsar B1133+16
Dan R. Stinebring, Barney J. Rickett, Stella Koch Ocker
Scintillation arcs have become a powerful tool for exploring scattering in the ionized interstellar medium. There is accumulating evidence that the scattering from many pulsars is…
The MASIV Survey IV: relationship between intra-day scintillation and intrinsic variability of radio AGNs
J. Y. Koay, J. -P. Macquart, D. L. Jauncey +8
We investigate the relationship between 5 GHz interstellar scintillation (ISS) and 15 GHz intrinsic variability of compact, radio-selected AGNs drawn from the Microarcsecond Scinti…
Detection of Six Rapidly Scintillating AGNs and the Diminished Variability of J1819+3845
J. Y. Koay, H. E. Bignall, J. -P. Macquart +3
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 scatter…
Scattering of pulsar radio emission by the interstellar plasma
W. A. Coles, B. J. Rickett, J. J. Gao +2
We present simulations of scattering phenomena which are important in pulsar observations, but which are analytically intractable. The simulation code, which has also been used for…
100 Microarcsecond Resolution VLBI Imaging of Anisotropic Interstellar Scattering towards Pulsar B0834+06
Walter F. Brisken, Jean-Pierre Macquart, Jian-Jian Gao +4
We have invented a novel technique to measure the radio image of a pulsar scattered by the interstellar plasma with 0.1 mas resolution. We extend the "secondary spectrum" analysis…