Fig. 2
Preprocessing steps for a selected wavelength range of CARMENES. Panel a: unprocessed spectral matrix; panel b: matrix after normalization, masking and outlier correction; panels c and d: spectral residuals after one and six SYSREM iterations, respectively. After one iteration, several telluric lines are still visible. At higher iteration numbers, the telluric lines are almost entirely removed.
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.