Browsing by Author "White, S. V."

Now showing items 1-5 of 5

    • A deep / wide 1-2 GHz snapshot survey of SDSS Stripe 82 using the Karl G. Jansky Very Large Array in a compact hybrid configuration 

      Heywood, I.; Jarvis, M. J.; Baker, A. J.; Bannister, K. W.; Carvalho, C. S.; Hardcastle, M.; Hilton, M.; Moodley, K.; Smirnov, O. M.; Smith, D. J. B.; White, S. V.; Wollack, E. J. (2016-08-21)
      We have used the Karl G. Jansky Very Large Array to image ~100 sq. deg. of SDSS Stripe 82 at 1-2 GHz. The survey consists of 1,026 snapshot observations of 2.5 minutes duration, using the hybrid CnB configuration. The ...

    • Herschel-ATLAS/GAMA: What determines the far-infrared properties of radio galaxies? 

      Virdee, J.S.; Hardcastle, M.J.; Rawlings, S.; Rigopoulou, D.; Mauch, T.; Jarvis, M.J.; Verma, A.; Smith, Daniel; Heywood, I.; White, S. V.; Baes, M.; Cooray, A.; de Zotti, G.; Eales, S.; Michalowski, M. J.; Bourne, N.; Dariush, A.; Dunne, L.; Hopwood, R.; Ibar, E.; Maddox, S.; Smith, M. W. L.; Valiante, E. (2013-06)
      We perform a stacking analysis of Herschel Astrophysical Terahertz Large Area Survey (H-ATLAS) data in order to obtain isothermal dust temperatures and rest-frame luminosities at 250 mu m (L-250), for a well-defined sample ...

    • Limits of noise and confusion in the MWA GLEAM year 1 survey 

      Franzen, T. M. O.; Jackson, C. A.; Callingham, J. R.; Ekers, R. D.; Hancock, P. J.; Hurley-Walker, N.; Morgan, J.; Seymour, N.; Wayth, R. B.; White, S. V.; Bell, M. E.; Dwarakanath, K. S.; For, B.; Gaensler, B. M.; Hindson, L.; Johnston-Hollitt, M.; Kapinska, A. D.; Lenc, E.; McKinley, B.; Offringa, A. R.; Procopio, P.; Staveley-Smith, L.; Wu, C.; Zheng, Q. (2015-10-20)
      The GaLactic and Extragalactic All-sky MWA survey (GLEAM) is a new relatively low resolution, contiguous 72-231 MHz survey of the entire sky south of declination +25 deg. In this paper, we outline one approach to determine ...

    • MIGHTEE: Are giant radio galaxies more common than we thought? 

      Delhaize, J.; Heywood, I.; Prescott, M.; Jarvis, M. J.; Delvecchio, I.; Whittam, I. H.; White, S. V.; Hardcastle, M. J.; Hale, C. L.; Afonso, J.; Ao, Y.; Brienza, M.; Brueggen, M.; Collier, J. D.; Daddi, E.; Glowacki, M.; Maddox, N.; Morabito, L. K.; Prandoni, I.; Randriamanakoto, Z.; Sekhar, S.; An, Fangxia; Adams, N. J.; Blyth, S.; Bowler, R. A. A.; Leeuw, L.; Marchetti, L.; Randriamampandry, S. M.; Thorat, K.; Seymour, N.; Smirnov, O.; Taylor, A. R.; Tasse, C.; Vaccari, M. (2020-12-14)
      We report the discovery of two new giant radio galaxies (GRGs) using the MeerKAT International GHz Tiered Extragalactic Exploration (MIGHTEE) survey. Both GRGs were found within a 1 deg^2 region inside the COSMOS field. ...

    • Radio-quiet quasars in the VIDEO survey : evidence for AGN-powered radio emission at S-1.4 GHz<1 mJy 

      White, S. V.; Jarvis, M.J.; Haussler, B.; Maddox, N. (2015-04-11)
      Understanding the interplay between black-hole accretion and star formation, and how to disentangle the two, is crucial to our understanding of galaxy formation and evolution. To investigate, we use a combination of optical ...