A kinematic study of three HI-rich local galaxies

J. SAPONARA; V. LEFRANC; P. BENAGLIA; I. ANDRUCHOW; B. S. KORIBLASKI

Mar del Plata

Congreso; Reunion Anual de la Asociacion Argentina de Astronomia; 2012

Asociacion Argentina de Astronomia

(Con referato) The ´´Local Volume H I Survey´´ is a large project aimed at studying nearby galaxies, at very high angular resolution and sensitivity, supplemented with multi-frequency data. In this paper we present comparative results of the dynamics and morphology of three LVHIS galaxies. For each source we derived physical and geometrical parameters (inclination, H I total mass, star forming rate, mass-to-light ratio, etc). We determined the global material distribution and the velocity field. Finally, we discuss the results obtained.