177 citations · 3.2k across the 105 of their papers we have counts for
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HI Observations of Galaxies in the Southern Filament of the Virgo Cluster with the SKA Pathfinder KAT-7 and the WSRT
Amidou Sorgho, Kelley M. Hess, Claude Carignan +1
We map the Hi distribution of galaxies in a region located at the virial radius south of the Virgo cluster using the KAT7 and the WSRT interfer…
HI in Group Interactions: HCG 44
Kelley M. Hess, M. E. Cluver, Sahba Yahya +5
Extending deep observations of the neutral atomic hydrogen (HI) to the environment around galaxy groups can reveal a complex history of group interactions which is invisible to stu…
Exploring the GalMer database: bar properties and non-circular motions
T. H. Randriamampandry, N. Deg, C. Carignan +2
We use Tree-SPH simulations from the GalMer database by Chilingarian et al. to characterize and quantify the non-circular motions induced by the presence of bar-like structures on…
Neutral hydrogen and magnetic fields in M83 observed with the SKA Pathfinder KAT-7
G. Heald, W. J. G. de Blok, D. Lucero +6
We present new KAT-7 observations of the neutral hydrogen (HI) spectral line, and polarized radio continuum emission, in the grand design spiral M83. These observations provide a s…
HI Observations of two New Dwarf Galaxies: Pisces A & B with the SKA Pathfinder KAT-7
C. Carignan, Y. Libert, D. M. Lucero +4
Context. Pisces A & Pisces B are the only two galaxies found via optical imaging and spectroscopy out of 22 HI clouds identified in the GALFAHI survey as dwarf galaxy candidates. A…