2 papers
astro-ph1999
Optical Spectroscopy of the Central Regions of Bright Barred Spiral Galaxies
J. A. Garcia-Barreto, H. Aceves, O. Kuhn +3
Optical red spectra of a set of 18 bright barred spiral galaxies are presented. The study is aimed at determining the local kinematics, and the physical conditions of ionized gas i…
astro-ph1999
HI Spatial Distribution in the Galaxy NGC 3783
J. A. Garcia-Barreto, F. Combes, B. Koribalski +1
We have mapped the emission from atomic hydrogen at 21 cm from the galaxy NGC 3783 with the Australia Telescope Compact Array. Our main results are: a) the HI morphology is irregul…