441 citations · 3.5k across the 78 of their papers we have counts for
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Flaring Activity of Sgr A*: Expanding Hot Blobs
F. Yusef-Zadeh, M. Wardle, D. A. Roberts +5
Sgr A* is considered to be a massive black hole at the Galactic center and is known to be variable in radio, millimeter, near-IR and X-rays. Recent multi-wavelength observing campa…
First Surface-resolved Results with the IOTA Imaging Interferometer: Detection of Asymmetries in AGB stars
S. Ragland, W. A. Traub, J. -P. Berger +20
We have measured non-zero closure phases for about 29% of our sample of 56 nearby Asymptotic Giant Branch (AGB) stars, using the 3-telescope Infrared Optical Telescope Array (IOTA)…
Faraday rotation variations along radio jets: the magnetic field in galaxy and group halos
R. A. Laing, J. R. Canvin, W. D. Cotton +2
Our modelling of FR I radio jets as decelerating, relativistic flows allows us to derive their orientations accurately. We present images of Faraday rotation for two of these these…
Multifrequency observations of the jets in the radio galaxy NGC 315
R. A. Laing, J. R. Canvin, W. D. Cotton +1
We present images of the jets in the nearby radio galaxy NGC 315 made with the VLA at five frequencies between 1.365 and 5 GHz with resolutions between 1.5 and 45 arcsec FWHM. With…