H-ALPHA VELOCITY-FIELDS AND ROTATION CURVES OF GALAXIES IN CLUSTERS .2

Authors
AMRAM P MARCELIN M BALKOWSKI C CAYATTE V SULLIVAN WT LECOARER E
Citation
P. Amram et al., H-ALPHA VELOCITY-FIELDS AND ROTATION CURVES OF GALAXIES IN CLUSTERS .2, Astronomy & Astrophysics. Supplement series, 103(1), 1994, pp. 5-32
Citations number
16
Categorie Soggetti
Astronomy & Astrophysics
Journal title
Astronomy & Astrophysics. Supplement series → ACNP
ISSN journal
03650138
Volume
103
Issue
1
Year of publication
1994
Pages
5 - 32
Database
ISI
SICI code
0365-0138(1994)103:1<5:HVARCO>2.0.ZU;2-6
Abstract
H alpha maps (continuum and line), velocity contour maps and rotation curves are presented for 15 galaxies in six different clusters: A 262, A 1367, Cancer, Coma (A 1656), Hercules (A 2151) and Pegasus I. These data have been obtained from two-dimensional H alpha observations at the Canada-France-Hawaii Telescope equipped with PALILA, a scanning Pe rot-Fabry interferometer. They complement the set of 21 galaxies alrea dy observed with the same instrumentation (Amram et al. 1992a).