Now showing items 1-6 of 6

    • The Far-Infrared Radio Correlation at low radio frequency with LOFAR/H-ATLAS 

      Read, Shaun; Smith, Daniel; Gurkan, Gulay; Hardcastle, Martin; Williams, Wendy Louise; Best, P.N.; Brinks, Elias; Calistro-Rivera, Gabriela; Chyzy, K.T.; Duncan, Kenneth J.; Dunne, Loretta; Jarvis, M. J.; Morabito, Leah K.; Prandoni, I.; Rottgering, H. J. A.; Sabater, Jose; Viaene, Sébastien (2018-11-11)
      The radio and far-infrared luminosities of star-forming galaxies are tightly correlated over several orders of magnitude; this is known as the far-infrared radio correlation (FIRC). Previous studies have shown that a host ...
    • Finding AGN remnant candidates based on radio morphology with machine learning 

      Mostert, Rafael I. J.; Morganti, Raffaella; Brienza, Marisa; Duncan, Kenneth J.; Oei, Martijn S. S. L.; Rottgering, Huub J. A.; Alegre, Lara; Hardcastle, Martin J.; Jurlin, Nika (2023-04-12)
      Context. Remnant radio galaxies represent the dying phase of radio-loud active galactic nuclei (AGN). Large samples of remnant radio galaxies are important for quantifying the radio-galaxy life cycle. The remnants of ...
    • Investigating the Unification of LOFAR-detected powerful AGN in the Boötes Field 

      Morabito, Leah K.; Williams, W. L.; Duncan, Kenneth J.; Röttgering, H.~J.~A.; Miley, George; Saxena, Aayush; Barthel, Peter; Best, Philip N.; Bruggen, M.; Brunetti, G.; Chyży, K. T.; Engels, D.; Hardcastle, M. J.; Harwood, J. J.; Jarvis, Matt J.; Mahony, E. K.; Prandoni, I.; Shimwell, Timothy W.; Shulevski, Alexander; Tasse, C. (2017-08-01)
      Low radio frequency surveys are important for testing unified models of radio-loud quasars and radio galaxies. Intrinsically similar sources that are randomly oriented on the sky will have different projected linear sizes. ...
    • Photometric redshifts for the next generation of deep radio continuum surveys - I. Template fitting 

      Duncan, Kenneth J.; Brown, Michael J. I.; Williams, Wendy L.; Best, Philip N.; Buat, Veronique; Burgarella, Denis; Jarvis, Matt J.; Malek, Katarzyna; Oliver, S. J.; Rottgering, Huub J. A.; Smith, Daniel J. B. (2018-01-11)
      We present a study of photometric redshift performance for galaxies and active galactic nuclei detected in deep radio continuum surveys. Using two multiwavelength data sets, over the NOAO Deep Wide Field Survey Boötes and ...
    • Radio source-component association for the LOFAR Two-metre Sky Survey with region-based convolutional neural networks 

      Mostert, Rafaël I. J.; Duncan, Kenneth J.; Alegre, Lara; Röttgering, Huub J. A.; Williams, Wendy L.; Best, Philip N.; Hardcastle, Martin J.; Morganti, Raffaella (2022-12-01)
      Radio loud active galactic nuclei (RLAGNs) are often morphologically complex objects that can consist of multiple, spatially separated, components. Astronomers often rely on visual inspection to resolve radio component ...
    • The wide-field, multiplexed, spectroscopic facility WEAVE: Survey design, overview, and simulated implementation 

      WEAVE consortium; Jin, Shoko; Trager, Scott C.; Dalton, Gavin B.; Aguerri, J. Alfonso L.; Drew, J. E.; Falcón-Barroso, Jesús; Gänsicke, Boris T.; Hill, Vanessa; Iovino, Angela; Pieri, Matthew M.; Poggianti, Bianca M.; Smith, D. J. B.; Vallenari, Antonella; Abrams, Don Carlos; Aguado, David S.; Antoja, Teresa; Aragón-Salamanca, Alfonso; Ascasibar, Yago; Babusiaux, Carine; Balcells, Marc; Barrena, R.; Battaglia, Giuseppina; Belokurov, Vasily; Bensby, Thomas; Bonifacio, Piercarlo; Bragaglia, Angela; Carrasco, Esperanza; Carrera, Ricardo; Cornwell, Daniel J.; Domínguez-Palmero, Lilian; Duncan, Kenneth J.; Famaey, Benoit; Fariña, Cecilia; Gonzalez, Oscar A.; Guest, Steve; Hatch, Nina A.; Hess, Kelley M.; Hoskin, Matthew J.; Irwin, Mike; Knapen, Johan H.; Monguió, Maria; Raddi, Roberto; Drake, Alyssa; Gledhill, T. M.; Hardcastle, Martin J.; Harris, Amy; Jarvis, Matt J.; Read, Shaun C.; Williams, Wendy L.; Wright, Nicholas J. (2023-03-11)
      WEAVE, the new wide-field, massively multiplexed spectroscopic survey facility for the William Herschel Telescope, will see first light in late 2022. WEAVE comprises a new 2-degree field-of-view prime-focus corrector system, ...