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HI studies of the Sculptor group galaxies. VIII. The background galaxies: NGC 24 and NGC 45
L. Chemin, C. Carignan, N. Drouin +1
In order to complete our HI survey of galaxies in the Sculptor group area, VLA observations of NGC 24 and NGC 45 are presented. These two galaxies of similar magnitude M_B ~ -17.4…
Improved 3D Fabry-Perot Data Reduction Techniques
O. Daigle, C. Carignan, O. Hernandez +2
Improved data reduction techniques for 3D data cubes obtained from Fabry-Perot integral field spectroscopy are presented. They provide accurate sky emission subtraction and adaptiv…
Extended HI Rotation Curve and Mass Distribution of M31
Claude Carignan, Laurent Chemin, Walter K. Huchtmeier +1
New HI observations of Messier 31 (M31) obtained with the Effelsberg and Green Bank 100-m telescopes make it possible to measure the rotation curve of that galaxy out to ~35 kpc. B…
H-alpha Kinematics of the SINGS Nearby Galaxies Survey. I
O. Daigle, C. Carignan, P. Amram +4
This is the first part of an Halpha kinematics follow-up survey of the SINGS sample. The data for 28 galaxies are presented. The observations were done on three different telescope…