Open Access

Fig. 3

image

Download original image

Examples of spectral lines from a FLAMES spectrum in three different setups. Top: the HR8 setup includes Sc II (503.1 nm), Fe I (505. nm), Y II (508.7 nm), and Ti I lines (512.2 nm), as well as the La II line at 511.4 nm, all marked with colored, shaded regions. Central: for the HR11 filter, we display the following lines: Co I (564.7 mn), Na I (568.2 nm), Si I (569.04 nm), Cu I (570.02 nm), Ca I (570.1 nm), one line of the Mg I b Triplet region (571.1 nm), V I (570.1 nm), Ni I (574.8 nm), and Cr I (578.1 nm). Bottom: for the HR15 setup, the colored areas highlight the Ba line (649.6 nm) plus an adjacent Fe line (649.6 nm).

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.