OSIRIS/GTC spectra of four of our targets (spectral resolution of about 300 at 750 nm). The most prominent atomic and molecular absorption features are labeled; the Li i absorption line is indicated by a vertical dotted line. Telluric contribution is removed although some telluric residuals are present at 760.5 nm. The blue wavelengths of G 196–3B and J0241−0326 spectra are not shown because they are very noisy (e.g., the feature of J0241−0326 immediately to the blue of the Li i location is likely not real). Note that the relative flux axis is in logarithmic scale. All spectra are normalized to unity at 914–918 nm and are shifted by a constant for clarity.
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.