Free Access

Fig. 2


Mean velocity of the telluric component in the spectral fit as a function of observing night. Dark grey diamonds represent individual datacubes and were obtained by averaging the velocities measured for the telluric absorption bands of all spectra extracted with a S/N> 30 from this cube. The blue circles and associated error bars were obtained by averaging the results from all datacubes observed in a single night.

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.