NGC 3395 |
NGC 4183 |
NGC 4517 |
NGC 3423 |
NGC 4189 |
NGC 4559 |
NGC 3556 |
NGC 4294 |
NGC 4654 |
NGC 3629 |
NGC 4487 |
NGC 4688 |
NGC 3917 |
NGC 4504 |
NGC 4731 |
FIG. 1. -- HI global profiles of Scd galacies. For NGC 3184, 3319, 3556, 4517, 4688, and 4808, spectral resolution is 11 km/s. In all other cases it its 21 km/s. Velocities are heliocentric. Spikes near 0 km/s are caused by local HI.
Last revised March, 2000
Page maintained by Rosalie Ewald