Browsing Physics by Author "Blecher, Tariq"

Browsing Physics by Author "Blecher, Tariq"

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  • H I in and behind the Hubble Frontier Field clusters : a deep MeerKAT pilot search out to z similar to 0.5 
    Ranchod, Shilpa; Deane, Roger; Obreschkow, Danail; Blecher, Tariq; Heywood, Ian (Oxford University Press, 2022-02)
    Please read abstract in the article.
  • Looking at the distant universe with the MeerKAT array : discovery of a luminous OH megamaser at z>0.5 
    Glowacki, Marcin; Collier, Jordan D.; Kazemi-Moridani, Amir; Frank, Bradley; Roberts, Hayley; Darling, Jeremy; Klockner, Hans-Rainer; Adams, Nathan; Baker, Andrew J.; Bershady, Matthew; Blecher, Tariq; Blyth, Sarah-Louise; Bowler, Rebecca; Catinella, Barbara; Chemin, Laurent; Crawford, Steven M.; Cress, Catherine; Dave, Romeel; Dave, Romeel; Deane, Roger; De Blok, Erwin; Delhaize, Jacinta; Duncan, Kenneth; Elson, Ed; February, Sean; Gawiser, Eric; Hatfield, Peter; Healy, Julia; Henning, Patricia; Hess, Kelley M.; Heywood, Ian; Holwerda, Benne W.; Hoosain, Munira; Hughes, John P.; Hutchens, Zackary L.; Jarvis, Matt; Kannappan, Sheila; Katz, Neal; Keres, Dusan; Korsaga, Marie; Kraan-Korteweg, Renee C.; Lah, Philip; Lochner, Michelle; Maddox, Natasha; Makhathini, Sphesihle; Meurer, Gerhardt R.; Meyer, Martin; Obreschkow, Danail; Oh, Se-Heon; Oosterloo, Tom; Oppor, Joshua; Pan, Hengxing; Pisano, D.J.; Randriamiarinarivo, Nandrianina; Ravindranath, Swara; Schroder, Anja C.; Skelton, Rosalind; Smirnov, Oleg; Smith, Mathew; Somerville, Rachel S.; Srianand, Raghunathan; Staveley-Smith, Lister; Tanaka, Masayuki; Vaccari, Mattia; Van Driel, Wim; Verheijen, Marc; Walter, Fabian; Wu, John F.; Zwaan, Martin A. (IOP Publishing, 2022-05)
    In the local universe, OH megamasers (OHMs) are detected almost exclusively in infrared-luminous galaxies, with a prevalence that increases with IR luminosity, suggesting that they trace gas-rich galaxy mergers. Given the ...
  • MeqSilhouette v2: spectrally resolved polarimetric synthetic data generation for the event horizon telescope 
    Natarajan, Iniyan; Deane, Roger; Martí-Vidal, Ivan; Roelofs, Freek; Janssen, Michael; Wielgus, Maciek; Blackburn, Lindy; Blecher, Tariq; Perkins, Simon; Smirnov, Oleg M.; Davelaar, Jordy; Moscibrodzka, Monika; Chael, Andrew; Bouman, Katherine L.; Kim, Jae-Young; Bernardi, Gianni; Bemmel, Ilse van; Falcke, Heino; Ozel, Feryal; Psaltis, Dimitrios (Oxford University Press, 2022-05)
    We present MeqSilhouette v2.0 (MeqSv2), a fully polarimetric, time-and frequency-resolved synthetic data generation software for simulating millimetre (mm) wavelength very long baseline interferometry (VLBI) observations ...
  • MIGHTEE-HI : discovery of an Hi-rich galaxy group at z=0.044 with MeerKAT 
    Ranchod, Shilpa; Deane, Roger; Ponomareva, Anastasia A.; Blecher, Tariq; Frank, Bradley S.; Jarvis, Matt J.; Maddox, Natasha; Mulaudzi, Wanga; Glowacki, Marcin; Hess, Kelley M.; Tudorache, Madalina; Verdes-Montenegro, Lourdes; Adams, Nathan J.; Bowler, Rebecca A.A.; Collier, Jordan D.; Taylor, Russ (Oxford University Press, 2021-09)
    Please read abstract in the article.
  • MIGHTEE-HI : discovery of an H I-rich galaxy group at z = 0.044 with MeerKAT 
    Ranchod, Shilpa; Deane, Roger; Ponomareva, Anastasia A.; Blecher, Tariq; Frank, Bradley S.; Jarvis, Matt J.; Maddox, Natasha; Mulaudzi, Wanga; Glowacki, Marcin; Hess, Kelley M.; Tudorache, Madalina; Verdes-Montenegro, Lourdes; Adams, Nathan J.; Bowler, Rebecca A.A.; Collier, Jordan D.; Taylor, Russ (Oxford University Press, 2021-07)
    We present the serendipitous discovery of a galaxy group in the XMM-LSS field with MIGHTEE Early Science observations. 20 galaxies are detected in H I in this z ∼ 0.044 group, with a 3σ column density sensitivity of NH I ...
  • Towards the first detection of strongly lensed H I emission 
    Blecher, Tariq; Deane, Roger; Heywood, Ian; Obreschkow, Danail (Royal Astronomical Society, 2019-04)
    Please read abstract in the article.