A Virgo high-resolution Halpha kinematical survey
L. Chemin, C. Balkowski, V. Cayatte, C. Adami, P. Amram, A. Boselli, J. Boulesteix, C. Carignan, O. Garrido, O. Hernandez, M. Marcelin, B. Vollmer
Abstract
We have completed a survey of 30 Virgo cluster galaxies in the Halpha emission-line using Fabry-Perot interferometry. The goal of the survey is to obtain a high angular resolution sample of velocity fields of spirals and to study the environmental effects on their kinematics and dynamics.
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