Publications (9)
3C radio sources as they've never been seen before
Katherine Blundell, Namir Kassim, Rick Perley
Low-radio-frequency observations played a remarkable role in the early days of radio astronomy; however, in the subsequent three or four decades their usefulness has largely been i…
Radio galaxy evolution: what you can learn from a Brief Encounter
Katherine Blundell, Steve Rawlings, Chris Willott +2
We describe the pitfalls encountered in deducing from classical double radio source observables (luminosity, spectral index, redshift and linear size) the essential nature of how t…
Deep 3 GHz Observations of the Lockman Hole North with the Very Large Array -2. Catalogue and μJy source properties
Tessa Vernstrom, Douglas Scott, Jasper Wall +4
This is the second of two papers describing the observations and source catalogues derived from sensitive 3-GHz images of the Lockman Hole North using the Karl G. Jansky Very Large…
Expanded Very Large Array
Sean M. Dougherty, Rick Perley
The Very Large Array is undergoing a major upgrade that will attain an order of magnitude improvement in continuum sensitivity across 1 to 50 GHz with instantaneous bandwidths up t…
Deep 3 GHz Observations of the Lockman Hole North with the Very Large Array - 1. Source extraction and uncertainty analysis
Tessa Vernstrom, Douglas Scott, Jasper Wall +3
This is the first of two papers describing the observations and cataloguing of deep 3-GHz observations of the Lockman Hole North using the Karl G. Jansky Very Large Array. The aim…
A Wideband Polarization Study of Cygnus A with the JVLA. I: The Observations and Data
M. Lerato Sebokolodi, Rick Perley, Jean Eilek +5
We present results from deep, wideband, high spatial and spectral resolution observations of the nearby luminous radio galaxy Cygnus A with the Jansky Very Large Array. The high su…
VLA resolves unexpected radio structures in the Perseus cluster of galaxies
Marie-Lou Gendron-Marsolais, Charles L. H. Hull, Rick Perley +10
We present new deep, high-resolution, 1.5 GHz observations of the prototypical nearby Perseus galaxy cluster from the Karl G. Jansky Very Large Array. We isolate for the first time…
A 43-GHz Survey in the ELAIS N2 Area
Jasper Wall, Rick Perley, Robert Laing +3
We describe a survey in the ELAIS N2 region with the VLA at 43.4 GHz, carried out with 1627 independent snapshot observations in D-configuration and covering about 0.5 square degre…
The EVLA: Prospects for HI
Juergen Ott, Rick Perley, Michael Rupen +1
To continue the unparalleled success of the Very Large Array (VLA) for radio astronomy, the facility is currently being converted to become the 'Expanded VLA' (EVLA). The EVLA will…