A Virgo high-resolution Hα kinematical survey — II. The Atlas
/ Authors
L. Chemin, L. Chemin, C. Balkowski, V. Cayatte, C. Carignan, P. Amram, O. Garrido, O. Hernández, M. Marcelin, C. Adami
and 2 more authors
/ Abstract
A catalogue of ionized gas velocity fields for a sample of 30 spiral and irregular galaxies of the Virgo cluster has been obtained by using 3D optical data. The aim of this survey is to study the influence of high-density environments on the gaseous kinematics of local cluster galaxies. Observations of the Hα line by means of Fabry–Perot interferometry have been performed at the Canada–France–Hawaii Telescope, European Southern Observatory 3.6-m telescope, Observatoire de Haute-Provence 1.93-m telescope and Observatoire du mont
Journal: Monthly Notices of the Royal Astronomical Society