Browsing by Author "Ianjamasimanana, Roger"

Browsing by Author "Ianjamasimanana, Roger"

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  • The extended H i halo of NGC 4945 as seen by MeerKAT 
    Ianjamasimanana, Roger; Koribalski, B.S.; Jozsa, Gyula I.G.; Kamphuis, Peter; De Blok, W. J.G.; Kleiner, Dane; Namumba, Brenda; Carignan, Claude; Dettmar, Ralf-Jurgen; Serra, Paolo; Smirnov, Oleg M.; Thorat, Kshitij; Hugo, Benjamin V.; Ramaila, Athanaseus J.T.; Maina, Eric; Maccagni, Filippo M.; Makhathini, Sphesihle; Andati, Lexy A.L.; Molnar, Daniel Cs.; Perkins, Simon; Loi, Francesca; Ramatsoku, M.; Atemkeng, Marcellin (Oxford University Press, 2022-06)
  • MeerKAT-16 HI observation of the dIrr galaxy WLM 
    Ianjamasimanana, Roger; Namumba, Brenda; Ramaila, Athanaseus J.T.; Saburova, Anna S.; Jozsa, Gyula I.G.; Myburgh, Talon; Thorat, Kshitij; Carignan, Claude; Maina, Eric; De Blok, W.J.G.; Andati, Lexy A.L.; Hugo, Benjamin V.; Kleiner, Dane; Kamphuis, Peter; Serra, Paolo; Smirnov, Oleg M.; Maccagni, Filippo M.; Makhathini, Sphesihle; Molnar, Daniel Cs.; Perkins, Simon; Ramatsoku, Mpati; White, Sarah V. (Oxford University Press, 2020-10)
    We present observations and models of the kinematics and the distribution of the neutral hydrogen (Hi) in the isolated dwarf irregular galaxy, Wolf-Lundmark-Melotte (WLM). We observed WLM with the Green Bank Telescope ...
  • MeerKAT-64 discovers wide-spread tidal debris in the nearby NGC 7232 galaxy group 
    Namumba, Brenda; Koribalski, B.S.; Jozsa, G.I.G.; Lee-Waddell, K.; Jones, M.G.; Carignan, Claude; Verdes-Montenegro, Lourdes; Ianjamasimanana, Roger; De Blok, W. J.G.; Cluver, M.; Garrido, J.; Sanchez-Exposito, S.; Ramaila, Athanaseus J.T.; Thorat, K.; Andati, Lexy A.L.; Hugo, B.; Kleiner, D.; Kamphuis, P.; Serra, P.; Smirnov, O.M.; Maccagni, F.M.; Makhathini, Sphesihle; Molnar, D.Cs.; Perkins, Simon; Ramatsoku, M.; White, S.V.; Loi, Francesca (Oxford University Press, 2021-08)
    Please read abstract in the article.