Free Access

Fig. A.2


CO(2–1) spectra for the detected HCG galaxies. The detection window is shown with a red horizontal line. Main beam temperature (Tmb, in K) is displayed on the Y axis, and the velocity with respect to LSR in km s-1 on the X axis. Velocity resolution is smoothed to 21 or 27 km s-1. The optical velocity of the galaxy, converted to the radio definition, is marked with an arrow.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.